1550 Microservices Architecture Jobs - Page 44

About the Role : We are seeking a highly experienced Full Stack Developer with deep expertise in Python and AWS cloud services to join our fast-growing team. The candidate will play a critical role in designing, developing, and deploying robust, scalable, and secure web applications. You will work across the full software development lifecycle from ideation and architecture to implementation, testing, and production deployment ensuring smooth integration and performance. Key Responsibilities : - Architect, develop, and maintain scalable and high-performance backend services using Python frameworks like Django, Flask, or FastAPI. - Build rich, responsive front-end components using modern JavaScript frameworks such as React, Angular, or Vue.js. - Design and deploy cloud-native applications leveraging AWS services including EC2, S3, Lambda, RDS, API Gateway, CloudFormation, and CloudWatch. - Implement RESTful APIs and microservices architectures to enable modular, flexible, and reusable codebases. - Collaborate with DevOps teams to manage CI/CD pipelines using tools like Docker, Kubernetes, GitHub Actions, Jenkins, or CircleCI to automate build, test, and deployment processes. - Ensure application security best practices, including authentication, authorization, data encryption, and vulnerability management. - Monitor application performance, troubleshoot issues, and optimize for scalability and low latency. - Participate actively in code reviews, design discussions, and agile ceremonies such as sprint planning and retrospectives. - Stay updated with industry trends and emerging technologies, evaluating and integrating relevant tools to enhance product quality and developer productivity. - Document architecture, workflows, and standard operating procedures for the development and deployment processes. Required Skills and Qualifications : - Strong expertise in Python, with extensive experience in web frameworks such as Django, Flask, or FastAPI. - Proficient in JavaScript and modern frameworks like React, Angular, or Vue.js with experience in responsive UI design. - Hands-on experience designing and deploying applications on AWS, using services such as EC2, S3, Lambda, RDS, API Gateway, CloudFormation, IAM, and CloudWatch. - Experience with containerization (Docker), orchestration (Kubernetes), and CI/CD tools(GitHub Actions, Jenkins, CircleCI). - Experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (DynamoDB, MongoDB). - Expertise in building RESTful APIs and working knowledge of GraphQL is a plus. - Security : Knowledge of application security principles, including OAuth, JWT, encryption, and OWASP guidelines. - Version Control : Proficient with Git and branching strategies. - Testing : Experience in writing unit tests, integration tests, and end-to-end tests. Familiarity with frameworks like pytest, Jest, or Cypress.

We are seeking a highly skilled and experienced Lead .NET Developer to join our dynamic team. In this pivotal role, you will leverage your expertise to drive the design, development, and implementation of robust software solutions. You will be responsible for leading and mentoring junior developers, ensuring technical excellence, and fostering a collaborative and innovative development environment. Responsibilities : - Lead and Mentor : Provide technical guidance and mentorship to junior programmers, fostering their growth and development. - Lead development teams in the successful execution of projects. - Technical Problem Solving : Identify, analyze, and resolve complex technical challenges, devising innovative and effective solutions. - Architectural Design : Design and implement scalable, secure, and high-performing software architectures. - Code Quality Assurance : Conduct thorough code reviews to ensure code quality, maintainability, adherence to coding standards, and best practices. - Performance Optimization : Identify and resolve performance bottlenecks within applications and systems. - Security Implementation : Implement and enforce security best practices to protect applications from vulnerabilities and ensure data integrity. - DevOps & CI/CD : Drive the adoption and implementation of DevOps practices, including the design and management of CI/CD pipelines to streamline development and deployment processes. - Technical Leadership : Act as a technical subject matter expert, providing insights and recommendations on technology choices and architectural decisions. - Collaboration : Work closely with product owners, stakeholders, and other cross-functional teams to understand requirements and deliver high-quality solutions. Requirements : - Experience : 3-5 years of hands-on experience in software development with a strong focus on the .NET ecosystem. - .NET Proficiency : Strong proficiency in .NET (C#), with extensive hands-on experience in ASP.NET Core / .NET Core. - Technical Leadership : Proven experience in mentoring junior developers and leading small to medium-sized development teams. - Architectural Understanding : Solid understanding of software design principles and architectural patterns (e.g., MVC, MVVM, Microservices). - Problem-Solving : Excellent analytical and problem-solving skills with a track record of devising creative solutions to complex technical issues. - Code Review Expertise : Demonstrated experience in conducting comprehensive code reviews and enforcing coding standards. - Performance Tuning : Experience in identifying and resolving performance bottlenecks in software applications. - Security Awareness : Strong understanding of security best practices and common web vulnerabilities (e.g., OWASP Top 10). - DevOps Experience : Hands-on experience with DevOps practices and setting up/managing CI/CD pipelines (e.g., Azure DevOps, GitLab CI/CD, Jenkins). - Database Knowledge : Experience with relational databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core). - Communication : Excellent verbal and written communication skills, with the ability to articulate complex technical concepts clearly. Bonus Points : - Experience with cloud platforms (e.g., Azure, AWS, GCP). - Familiarity with front-end frameworks (e.g., Angular, React, Vue.js). - Experience with unit testing, integration testing, and mocking frameworks. - Knowledge of agile development methodologies.

Key Responsibilities : - Design, develop, and maintain scalable and secure backend applications using Java and Spring Boot 3.2 - Develop RESTful APIs and integrate with third-party services and internal systems - Work on Spring Batch for handling scheduled or high-volume background jobs - Design and develop microservices and ensure inter-service communication and data consistency - Build and maintain an intuitive portal/dashboard for internal/external stakeholders with appropriate backend logic - Optimize queries and work closely with the Oracle DB, writing complex SQL queries and performance tuning - Collaborate with front-end developers, QA engineers, and product managers to deliver high-quality solutions - Conduct code reviews and provide guidance to junior developers - Troubleshoot and debug application issues, perform root cause analysis, and implement effective solutions - Write clear, maintainable, and testable code with appropriate unit and integration tests - Take ownership of features from design to deployment and support - Participate in Agile ceremonies and contribute to sprint planning and retrospectives Required Skills and Experience : - 5-7 years of proven experience as a Java backend developer - Strong programming skills in Java with a deep understanding of object-oriented programming - Extensive experience in Spring Boot 3.2, Spring Batch, and Spring Job Scheduling - Proficiency in developing and consuming RESTful APIs - Hands-on experience with Microservices architecture and distributed systems - Solid experience in working with Oracle Database and writing optimized SQL queries - Experience in integrating backend services with front-end portals or dashboards - Strong understanding of software engineering best practices including coding standards, code reviews, source control management, build processes, testing, and operations - Excellent analytical and problem-solving skills must be able to analyze complex business requirements and build logical solutions - Familiarity with tools like Git, Maven/Gradle, Jenkins, and containerization platforms (Docker/Kubernetes) is a plus - Good communication and collaboration skills to work effectively in a team environment Nice to Have : - Experience in performance tuning and application profiling - Exposure to CI/CD pipelines and DevOps practices - Knowledge of front-end technologies (basic level) for better integration with backend Educational Qualification : - Bachelors or Masters degree in Computer Science, Engineering, or related field.

Key Responsibilities : - Design and develop full-stack applications using Java, Spring Boot, and Angular - Build and manage microservices architecture for scalable enterprise solutions - Create and consume REST APIs for seamless front-end/back-end integration - Develop complex SQL queries and manage Oracle database schemas - Troubleshoot issues across the stack and perform root cause analysis - Independently lead modules or features from development through deployment - Collaborate with cross-functional teams including UI/UX designers, QA, and DevOps - Participate in code reviews and contribute to performance optimization - Maintain and enhance existing applications with a focus on quality and usability Technical Skillset : - Programming Languages : Java (Advanced), TypeScript, JavaScript, SQL - Front-End : Angular (latest versions), HTML5, CSS3, Bootstrap - Back-End : Spring Boot 3.2.x, Spring MVC, Spring Security, RESTful Web Services - Database : Oracle DB, SQL (Complex Queries, Stored Procedures, Triggers) - Microservices : Design and implementation of loosely coupled services, container-ready - API Development : RESTful API design, integration, and testing using tools like Postman or Swagger - Tools & Platforms : Maven, Git, Jenkins, IntelliJ/Eclipse, JIRA - Cloud/Deployment (Optional) : Docker, Kubernetes, AWS/Azure experience (if applicable) Required Skills : - Led the development of a self-service portal for internal stakeholders to manage data, view reports, and submit requests. - Built with Angular front-end and Spring Boot 3.2.x microservices on the back-end. - Integrated Oracle DB for persistent storage and implemented security using Spring Security. - Ensured smooth user experience with responsive UI and efficient API calls. - Delivered the project independently from design to deployment in an agile environment.

About the Role : This is a contract, remote role for a Lead Ruby on Rails (RoR) & Python Developer at Emperen Technologies. As a Lead, you will play a pivotal role in designing, developing, and maintaining robust web applications, leveraging your expertise in both Ruby on Rails and Python. You will be responsible for overseeing the technical aspects of projects, providing mentorship to junior and mid-level developers, and ensuring the delivery of high-quality, scalable solutions. This position requires a hands-on approach to coding, strong leadership capabilities, and a commitment to best practices in software development. Key Responsibilities : - Lead the end-to-end design, development, and maintenance of complex web applications using Ruby on Rails and Python. - Provide technical leadership and mentorship to a team of developers, fostering a collaborative and high-performing environment. - Conduct thorough code reviews, ensuring adherence to coding standards, performance optimization, and architectural best practices. - Collaborate closely with product managers, designers, and other stakeholders to translate business requirements into technical specifications and deliver innovative solutions. - Architect and implement scalable, secure, and high-performance backend systems and APIs. - Troubleshoot, debug, and resolve complex technical issues, ensuring application stability and reliability. - Drive continuous improvement initiatives in development processes, tools, and methodologies. - Stay abreast of emerging technologies and industry trends in Ruby on Rails, Python, and front-end development, recommending and implementing relevant advancements. - Contribute to the overall technical strategy and roadmap for projects. Qualifications : Required Skills & Experience : - Minimum of 7 years of overall professional experience in software development. - A minimum of 6 years of dedicated, hands-on experience with Ruby on Rails. - A minimum of 6 years of dedicated, hands-on experience with Python. - Strong understanding and practical experience with front-end technologies, including HTML, CSS, JavaScript, and modern frameworks like React.js. - Proficiency with relational databases (e., PostgreSQL, MySQL) and ORM libraries (e. , ActiveRecord, SQLAlchemy). - Expertise in Git and robust version control workflows. - Familiarity with containerization tools like Docker and experience deploying applications on cloud platforms (AWS, GCP, or Azure). - Solid understanding and practical experience with Agile/Scrum methodologies. - Excellent problem-solving, analytical, and debugging skills. - Strong communication, interpersonal, and leadership skills, with the ability to articulate complex technical concepts clearly. Preferred Skills & Experience : - Experience with microservices architecture. - Familiarity with Continuous Integration/Continuous Deployment (CI/CD) pipelines. - Experience with testing frameworks (e. , RSpec for Ruby, Pytest for Python, Jest for JavaScript). - Demonstrated experience in leading small to medium-sized development teams. Location : Remote

About the Role : This is a contract, remote role for a Lead Ruby on Rails (RoR) & Python Developer at Emperen Technologies. As a Lead, you will play a pivotal role in designing, developing, and maintaining robust web applications, leveraging your expertise in both Ruby on Rails and Python. You will be responsible for overseeing the technical aspects of projects, providing mentorship to junior and mid-level developers, and ensuring the delivery of high-quality, scalable solutions. This position requires a hands-on approach to coding, strong leadership capabilities, and a commitment to best practices in software development. Key Responsibilities : - Lead the end-to-end design, development, and maintenance of complex web applications using Ruby on Rails and Python. - Provide technical leadership and mentorship to a team of developers, fostering a collaborative and high-performing environment. - Conduct thorough code reviews, ensuring adherence to coding standards, performance optimization, and architectural best practices. - Collaborate closely with product managers, designers, and other stakeholders to translate business requirements into technical specifications and deliver innovative solutions. - Architect and implement scalable, secure, and high-performance backend systems and APIs. - Troubleshoot, debug, and resolve complex technical issues, ensuring application stability and reliability. - Drive continuous improvement initiatives in development processes, tools, and methodologies. - Stay abreast of emerging technologies and industry trends in Ruby on Rails, Python, and front-end development, recommending and implementing relevant advancements. - Contribute to the overall technical strategy and roadmap for projects. Qualifications : Required Skills & Experience : - Minimum of 7 years of overall professional experience in software development. - A minimum of 6 years of dedicated, hands-on experience with Ruby on Rails. - A minimum of 6 years of dedicated, hands-on experience with Python. - Strong understanding and practical experience with front-end technologies, including HTML, CSS, JavaScript, and modern frameworks like React.js. - Proficiency with relational databases (e., PostgreSQL, MySQL) and ORM libraries (e. , ActiveRecord, SQLAlchemy). - Expertise in Git and robust version control workflows. - Familiarity with containerization tools like Docker and experience deploying applications on cloud platforms (AWS, GCP, or Azure). - Solid understanding and practical experience with Agile/Scrum methodologies. - Excellent problem-solving, analytical, and debugging skills. - Strong communication, interpersonal, and leadership skills, with the ability to articulate complex technical concepts clearly. Preferred Skills & Experience : - Experience with microservices architecture. - Familiarity with Continuous Integration/Continuous Deployment (CI/CD) pipelines. - Experience with testing frameworks (e. , RSpec for Ruby, Pytest for Python, Jest for JavaScript). - Demonstrated experience in leading small to medium-sized development teams. Location : Remote

Responsibilities : - 6-8+ years of hands-on web application development experience. - Strong knowledge and experience with C#, .NET Core, ASP.NET, Web API. - Expertise in designing and implementing microservices architecture and familiarity with Vertical Slice Architecture for building maintainable, scalable applications. - Experience building and deploying Azure services, including Azure Functions, Azure App Service, Azure API Management Gateway, Azure Redis Cache, Azure Container Instances, and Azure App Containers. - Familiarity with Azure Service Bus for reliable messaging and event-driven execution. - Solid experience with modern JavaScript frameworks, with a strong focus on Angular 16+ and associated tools. - Experience with NRWL Nx for scalable and modular Angular development. - Proficiency in TypeScript and familiarity with Angular Material for building intuitive UI components. - Strong experience with SQL Server or equivalent database technologies. Must have proficiency in writing complex business logic in stored procedures and performance-optimized queries. - Experience with reactive programming and related libraries such as RxJS and NgRx for managing state in Angular applications. - Demonstrated skills in performance tuning Angular applications, including optimizing component rendering, lazy loading, and efficient state management. - Experience with Jest for unit testing in Angular. - Familiarity with Domain-Driven Design (DDD) to build domain-focused microservices. - Ability to write unit tests for C# back-end services using frameworks like nUnit or xUnit. - Experience with Playwright for end-to-end testing is a plus. - Familiarity with cloud-based development using Azure DevOps for CI/CD pipelines and managing cloud infrastructure. - Proven track record of leading teams when necessary and excelling as an individual contributor. - Must be interested in a long-term engagement. - Experience with Azure Cognitive Services or AI is a plus.

Overview : We are seeking a skilled Golang Developer with over 3 years of experience to join our dynamic development team. This role is vital to our organization as it will enhance our backend services, ensuring they are scalable, efficient, and maintainable. The Golang Developer will be responsible for designing, developing, and implementing applications using Golang while contributing to all phases of the development lifecycle. The choice of Golang as our primary programming language positions us to leverage its performance advantages and concurrency model, which are essential for building modern, lightweight applications. The ideal candidate will not only work collaboratively with other engineers but also participate in architectural decisions and mentor junior developers. If you have a passion for building high-performance applications and enjoy working in a collaborative environment, we encourage you to apply. Key Responsibilities : - Design, develop, and maintain high-quality applications using Golang. - Implement API services and microservices architecture. - Collaborate with front-end developers to integrate user-facing elements. - Optimize applications for maximum speed and scalability. - Conduct code reviews and provide constructive feedback to peers. - Develop and maintain documentation for code and applications. - Ensure application performance, reliability, and security. - Integrate third-party APIs and services as required. - Debug and resolve issues reported by users or testing teams. - Participate in Agile/Scrum processes and daily stand-up meetings. - Write unit and integration tests for code quality assurance. - Assist in architecture design and implementation of software solutions. - Mentor junior developers and provide guidance as needed. - Stay updated with new developments in Golang and related technologies. - Collaborate with cross-functional teams to define project requirements. Required Qualifications : - Bachelor's degree in Computer Science or related field. - Minimum of 3 years of hands-on experience in Golang development. - Strong understanding of the principles of software engineering. - Experience with microservices architecture and RESTful APIs. - Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). - Proficient in using version control systems, preferably Git. - Experience with containerization tools, such as Docker. - Understanding of cloud services, such as AWS or Google Cloud. - Strong analytical and problem-solving abilities. - Excellent communication and team collaboration skills. - Experience with Agile/Scrum methodologies. - Ability to work independently and manage multiple tasks. - Knowledge of other programming languages (e.g., Java, Python) is a plus. - Experience with automated testing frameworks. - Strong focus on clean code principles and design patterns. - Willingness to learn new technologies and frameworks. Skills : - Unit Testing, API Services, Docker, Design Patterns, Google Cloud, Agile Methodologies - Database Management, Problem-Solving Skills, NOSQL Databases, GIT, Cloud Technologies - Automated Testing Frameworks, Clean Code Principles, Microservices Architecture - Golang, Restful APIS, Version Control, AWS, SQL Databases

Responsibilities : - 6-8+ years of hands-on web application development experience. - Strong knowledge and experience with C#, .NET Core, ASP.NET, Web API. - Expertise in designing and implementing microservices architecture and familiarity with Vertical Slice Architecture for building maintainable, scalable applications. - Experience building and deploying Azure services, including Azure Functions, Azure App Service, Azure API Management Gateway, Azure Redis Cache, Azure Container Instances, and Azure App Containers. - Familiarity with Azure Service Bus for reliable messaging and event-driven execution. - Solid experience with modern JavaScript frameworks, with a strong focus on Angular 16+ and associated tools. - Experience with NRWL Nx for scalable and modular Angular development. - Proficiency in TypeScript and familiarity with Angular Material for building intuitive UI components. - Strong experience with SQL Server or equivalent database technologies. Must have proficiency in writing complex business logic in stored procedures and performance-optimized queries. - Experience with reactive programming and related libraries such as RxJS and NgRx for managing state in Angular applications. - Demonstrated skills in performance tuning Angular applications, including optimizing component rendering, lazy loading, and efficient state management. - Experience with Jest for unit testing in Angular. - Familiarity with Domain-Driven Design (DDD) to build domain-focused microservices. - Ability to write unit tests for C# back-end services using frameworks like nUnit or xUnit. - Experience with Playwright for end-to-end testing is a plus. - Familiarity with cloud-based development using Azure DevOps for CI/CD pipelines and managing cloud infrastructure. - Proven track record of leading teams when necessary and excelling as an individual contributor. - Must be interested in a long-term engagement. - Experience with Azure Cognitive Services or AI is a plus.

We are seeking a highly skilled and experienced Lead .NET Developer to join our dynamic team. In this pivotal role, you will leverage your expertise to drive the design, development, and implementation of robust software solutions. You will be responsible for leading and mentoring junior developers, ensuring technical excellence, and fostering a collaborative and innovative development environment. Responsibilities : - Lead and Mentor : Provide technical guidance and mentorship to junior programmers, fostering their growth and development. - Lead development teams in the successful execution of projects. - Technical Problem Solving : Identify, analyze, and resolve complex technical challenges, devising innovative and effective solutions. - Architectural Design : Design and implement scalable, secure, and high-performing software architectures. - Code Quality Assurance : Conduct thorough code reviews to ensure code quality, maintainability, adherence to coding standards, and best practices. - Performance Optimization : Identify and resolve performance bottlenecks within applications and systems. - Security Implementation : Implement and enforce security best practices to protect applications from vulnerabilities and ensure data integrity. - DevOps & CI/CD : Drive the adoption and implementation of DevOps practices, including the design and management of CI/CD pipelines to streamline development and deployment processes. - Technical Leadership : Act as a technical subject matter expert, providing insights and recommendations on technology choices and architectural decisions. - Collaboration : Work closely with product owners, stakeholders, and other cross-functional teams to understand requirements and deliver high-quality solutions. Requirements : - Experience : 3-5 years of hands-on experience in software development with a strong focus on the .NET ecosystem. - .NET Proficiency : Strong proficiency in .NET (C#), with extensive hands-on experience in ASP.NET Core / .NET Core. - Technical Leadership : Proven experience in mentoring junior developers and leading small to medium-sized development teams. - Architectural Understanding : Solid understanding of software design principles and architectural patterns (e.g., MVC, MVVM, Microservices). - Problem-Solving : Excellent analytical and problem-solving skills with a track record of devising creative solutions to complex technical issues. - Code Review Expertise : Demonstrated experience in conducting comprehensive code reviews and enforcing coding standards. - Performance Tuning : Experience in identifying and resolving performance bottlenecks in software applications. - Security Awareness : Strong understanding of security best practices and common web vulnerabilities (e.g., OWASP Top 10). - DevOps Experience : Hands-on experience with DevOps practices and setting up/managing CI/CD pipelines (e.g., Azure DevOps, GitLab CI/CD, Jenkins). - Database Knowledge : Experience with relational databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core). - Communication : Excellent verbal and written communication skills, with the ability to articulate complex technical concepts clearly. Bonus Points : - Experience with cloud platforms (e.g., Azure, AWS, GCP). - Familiarity with front-end frameworks (e.g., Angular, React, Vue.js). - Experience with unit testing, integration testing, and mocking frameworks. - Knowledge of agile development methodologies

JOB DESCRIPTION : We are looking for an experienced Senior Java Developer with a strong background in observability and telemetry to join our talented team. In this role, you will be responsible for designing, implementing, and maintaining robust and scalable solutions that enable us to gain deep insights into the performance, reliability, and health of our systems and applications. WHAT'S IN' IT FOR YOU : - You will get a pivotal role in the project and associated incentives based on your contribution towards the project success. - Working on optimizing performance of a platform handling data volume in the range of 5-8 petabytes. - An opportunity to collaborate and work with engineers from Google, AWS, ELK - You will be enabled to take-up leadership role in future to set-up your team as you grow with the customer during the project engagement. - Opportunity for advancement within the company, with clear paths for career progression based on performance and demonstrated capabilities. - Be part of a company that values innovation and encourages experimentation, where your ideas are heard and your contributions are recognized and rewarded. Work in a zero micro-management culture where you get to enjoy accountability and ownership for your tasks RESPONSIBILITIES : - Design, develop, and maintain Java-based microservices and applications with a focus on observability and telemetry. - Implement best practices for instrumenting, collecting, analyzing, and visualizing telemetry data (metrics, logs, traces) to monitor and troubleshoot system behavior and performance. - Collaborate with cross-functional teams to integrate observability solutions into the software development lifecycle, including CI/CD pipelines and automated testing frameworks. - Drive improvements in system reliability, scalability, and performance through data-driven insights and continuous feedback loops. - Stay up-to-date with emerging technologies and industry trends in observability, telemetry, and distributed systems to ensure our systems remain at the forefront of innovation. - Mentor junior developers and provide technical guidance and expertise in observability and telemetry practices. REQUIREMENTS : - Bachelor's or Master's degree in Computer Science, Engineering, or related field. - 5+ years of professional experience in software development with a strong focus on Java programming. - Expertise in observability and telemetry tools and practices, including but not limited to Prometheus, Grafana, Jaeger, ELK stack (Elasticsearch, Logstash, Kibana), and distributed tracing. - Solid understanding of microservices architecture, containerization (Docker, Kubernetes), and cloud- native technologies (AWS, Azure, GCP). - Proficiency in designing and implementing scalable, high-performance, and fault-tolerant systems. -Strong analytical and problem-solving skills with a passion for troubleshooting complex issues. - Excellent communication and collaboration skills with the ability to work effectively in a fast-paced, agile environment. - Experience with Agile methodologies and DevOps practices is a plus.

About the job : Overview : We are seeking a skilled Golang Developer with over 3 years of experience to join our dynamic development team. This role is vital to our organization as it will enhance our backend services, ensuring they are scalable, efficient, and maintainable. The Golang Developer will be responsible for designing, developing, and implementing applications using Golang while contributing to all phases of the development lifecycle. The choice of Golang as our primary programming language positions us to leverage its performance advantages and concurrency model, which are essential for building modern, lightweight applications. The ideal candidate will not only work collaboratively with other engineers but also participate in architectural decisions and mentor junior developers. If you have a passion for building high-performance applications and enjoy working in a collaborative environment, we encourage you to apply. Key Responsibilities : - Design, develop, and maintain high-quality applications using Golang. - Implement API services and microservices architecture. - Collaborate with front-end developers to integrate user-facing elements. - Optimize applications for maximum speed and scalability. - Conduct code reviews and provide constructive feedback to peers. - Develop and maintain documentation for code and applications. - Ensure application performance, reliability, and security. - Integrate third-party APIs and services as required. - Debug and resolve issues reported by users or testing teams. - Participate in Agile/Scrum processes and daily stand-up meetings. - Write unit and integration tests for code quality assurance. - Assist in architecture design and implementation of software solutions. - Mentor junior developers and provide guidance as needed. - Stay updated with new developments in Golang and related technologies. - Collaborate with cross-functional teams to define project requirements. Required Qualifications : - Bachelor's degree in Computer Science or related field. - Minimum of 3 years of hands-on experience in Golang development. - Strong understanding of the principles of software engineering. - Experience with microservices architecture and RESTful APIs. - Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). - Proficient in using version control systems, preferably Git. - Experience with containerization tools, such as Docker. - Understanding of cloud services, such as AWS or Google Cloud. - Strong analytical and problem-solving abilities. - Excellent communication and team collaboration skills. - Experience with Agile/Scrum methodologies. - Ability to work independently and manage multiple tasks. - Knowledge of other programming languages (e.g., Java, Python) is a plus. - Experience with automated testing frameworks. - Strong focus on clean code principles and design patterns. - Willingness to learn new technologies and frameworks. Skills : - Unit Testing, API Services, Docker, Design Patterns, Google Cloud, Agile Methodologies - Database Management, Problem-Solving Skills, NOSQL Databases, GIT, Cloud Technologies - Automated Testing Frameworks, Clean Code Principles, Microservices Architecture - Golang, Restful APIS, Version Control, AWS, SQL Databases

We are seeking a highly skilled and experienced Lead .NET Developer to join our dynamic team. In this pivotal role, you will leverage your expertise to drive the design, development, and implementation of robust software solutions. You will be responsible for leading and mentoring junior developers, ensuring technical excellence, and fostering a collaborative and innovative development environment. Responsibilities : - Lead and Mentor : Provide technical guidance and mentorship to junior programmers, fostering their growth and development. - Lead development teams in the successful execution of projects. - Technical Problem Solving : Identify, analyze, and resolve complex technical challenges, devising innovative and effective solutions. - Architectural Design : Design and implement scalable, secure, and high-performing software architectures. - Code Quality Assurance : Conduct thorough code reviews to ensure code quality, maintainability, adherence to coding standards, and best practices. - Performance Optimization : Identify and resolve performance bottlenecks within applications and systems. - Security Implementation : Implement and enforce security best practices to protect applications from vulnerabilities and ensure data integrity. - DevOps & CI/CD : Drive the adoption and implementation of DevOps practices, including the design and management of CI/CD pipelines to streamline development and deployment processes. - Technical Leadership : Act as a technical subject matter expert, providing insights and recommendations on technology choices and architectural decisions. - Collaboration : Work closely with product owners, stakeholders, and other cross-functional teams to understand requirements and deliver high-quality solutions. Requirements : - Experience : 3-5 years of hands-on experience in software development with a strong focus on the .NET ecosystem. - .NET Proficiency : Strong proficiency in .NET (C#), with extensive hands-on experience in ASP.NET Core / .NET Core. - Technical Leadership : Proven experience in mentoring junior developers and leading small to medium-sized development teams. - Architectural Understanding : Solid understanding of software design principles and architectural patterns (e.g., MVC, MVVM, Microservices). - Problem-Solving : Excellent analytical and problem-solving skills with a track record of devising creative solutions to complex technical issues. - Code Review Expertise : Demonstrated experience in conducting comprehensive code reviews and enforcing coding standards. - Performance Tuning : Experience in identifying and resolving performance bottlenecks in software applications. - Security Awareness : Strong understanding of security best practices and common web vulnerabilities (e.g., OWASP Top 10). - DevOps Experience : Hands-on experience with DevOps practices and setting up/managing CI/CD pipelines (e.g., Azure DevOps, GitLab CI/CD, Jenkins). - Database Knowledge : Experience with relational databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core). - Communication : Excellent verbal and written communication skills, with the ability to articulate complex technical concepts clearly. Bonus Points : - Experience with cloud platforms (e.g., Azure, AWS, GCP). - Familiarity with front-end frameworks (e.g., Angular, React, Vue.js). - Experience with unit testing, integration testing, and mocking frameworks. - Knowledge of agile development methodologies

Key Responsibilities : - Design and develop full-stack applications using Java, Spring Boot, and Angular - Build and manage microservices architecture for scalable enterprise solutions - Create and consume REST APIs for seamless front-end/back-end integration - Develop complex SQL queries and manage Oracle database schemas - Troubleshoot issues across the stack and perform root cause analysis - Independently lead modules or features from development through deployment - Collaborate with cross-functional teams including UI/UX designers, QA, and DevOps - Participate in code reviews and contribute to performance optimization - Maintain and enhance existing applications with a focus on quality and usability Technical Skillset : - Programming Languages : Java (Advanced), TypeScript, JavaScript, SQL - Front-End : Angular (latest versions), HTML5, CSS3, Bootstrap - Back-End : Spring Boot 3.2.x, Spring MVC, Spring Security, RESTful Web Services - Database : Oracle DB, SQL (Complex Queries, Stored Procedures, Triggers) - Microservices : Design and implementation of loosely coupled services, container-ready - API Development : RESTful API design, integration, and testing using tools like Postman or Swagger - Tools & Platforms : Maven, Git, Jenkins, IntelliJ/Eclipse, JIRA - Cloud/Deployment (Optional) : Docker, Kubernetes, AWS/Azure experience (if applicable) Required Skills : - Led the development of a self-service portal for internal stakeholders to manage data, view reports, and submit requests. - Built with Angular front-end and Spring Boot 3.2.x microservices on the back-end. - Integrated Oracle DB for persistent storage and implemented security using Spring Security. - Ensured smooth user experience with responsive UI and efficient API calls. - Delivered the project independently from design to deployment in an agile environment.

Key Responsibilities : - Design, develop, and maintain scalable and secure backend applications using Java and Spring Boot 3.2 - Develop RESTful APIs and integrate with third-party services and internal systems - Work on Spring Batch for handling scheduled or high-volume background jobs - Design and develop microservices and ensure inter-service communication and data consistency - Build and maintain an intuitive portal/dashboard for internal/external stakeholders with appropriate backend logic - Optimize queries and work closely with the Oracle DB, writing complex SQL queries and performance tuning - Collaborate with front-end developers, QA engineers, and product managers to deliver high-quality solutions - Conduct code reviews and provide guidance to junior developers - Troubleshoot and debug application issues, perform root cause analysis, and implement effective solutions - Write clear, maintainable, and testable code with appropriate unit and integration tests - Take ownership of features from design to deployment and support - Participate in Agile ceremonies and contribute to sprint planning and retrospectives Required Skills and Experience : - 5-7 years of proven experience as a Java backend developer - Strong programming skills in Java with a deep understanding of object-oriented programming - Extensive experience in Spring Boot 3.2, Spring Batch, and Spring Job Scheduling - Proficiency in developing and consuming RESTful APIs - Hands-on experience with Microservices architecture and distributed systems - Solid experience in working with Oracle Database and writing optimized SQL queries - Experience in integrating backend services with front-end portals or dashboards - Strong understanding of software engineering best practices including coding standards, code reviews, source control management, build processes, testing, and operations - Excellent analytical and problem-solving skills must be able to analyze complex business requirements and build logical solutions - Familiarity with tools like Git, Maven/Gradle, Jenkins, and containerization platforms (Docker/Kubernetes) is a plus - Good communication and collaboration skills to work effectively in a team environment Nice to Have : - Experience in performance tuning and application profiling - Exposure to CI/CD pipelines and DevOps practices - Knowledge of front-end technologies (basic level) for better integration with backend Educational Qualification : - Bachelors or Masters degree in Computer Science, Engineering, or related field

Key Responsibilities : - Design and develop full-stack applications using Java, Spring Boot, and Angular - Build and manage microservices architecture for scalable enterprise solutions - Create and consume REST APIs for seamless front-end/back-end integration - Develop complex SQL queries and manage Oracle database schemas - Troubleshoot issues across the stack and perform root cause analysis - Independently lead modules or features from development through deployment - Collaborate with cross-functional teams including UI/UX designers, QA, and DevOps - Participate in code reviews and contribute to performance optimization - Maintain and enhance existing applications with a focus on quality and usability Technical Skillset : - Programming Languages : Java (Advanced), TypeScript, JavaScript, SQL - Front-End : Angular (latest versions), HTML5, CSS3, Bootstrap - Back-End : Spring Boot 3.2.x, Spring MVC, Spring Security, RESTful Web Services - Database : Oracle DB, SQL (Complex Queries, Stored Procedures, Triggers) - Microservices : Design and implementation of loosely coupled services, container-ready - API Development : RESTful API design, integration, and testing using tools like Postman or Swagger - Tools & Platforms : Maven, Git, Jenkins, IntelliJ/Eclipse, JIRA - Cloud/Deployment (Optional) : Docker, Kubernetes, AWS/Azure experience (if applicable) Required Skills : - Led the development of a self-service portal for internal stakeholders to manage data, view reports, and submit requests. - Built with Angular front-end and Spring Boot 3.2.x microservices on the back-end. - Integrated Oracle DB for persistent storage and implemented security using Spring Security. - Ensured smooth user experience with responsive UI and efficient API calls. - Delivered the project independently from design to deployment in an agile environment.

We are seeking a highly skilled and experienced Java-GraphQL Developer to join our growing team in Indore. This is a full-time, on-site position where you will be responsible for designing, developing, and implementing robust and scalable software solutions. You will play a key role in building and maintaining our microservices architecture, ensuring the delivery of high-quality, efficient, and effective analytics solutions for our clients. This role requires strong technical expertise in Java technologies, microservices, GraphQL, and a solid understanding of software development best practices. You will collaborate closely with cross-functional teams to translate business requirements into technical designs and deliver comprehensive solutions. Key Responsibilities : - Design, develop, and implement high-performance and scalable software solutions using Java and related technologies. - Develop and deploy microservices using Jakarta EE and Spring Boot frameworks. - Design and implement efficient and effective GraphQL APIs. - Write clean, well-documented, and testable code following coding standards and best practices. - Apply established design patterns to solve complex technical challenges and ensure maintainability and scalability. - Participate in the full software development lifecycle, including requirements gathering, design, development, testing, deployment, and maintenance. - Collaborate effectively with product managers, data scientists, and other engineers to deliver integrated solutions. - Troubleshoot and resolve technical issues and provide timely support. - Contribute to the continuous improvement of our development processes and methodologies. - Work with NoSQL databases such as Cassandra or similar technologies. - Implement and maintain continuous integration and continuous deployment (CI/CD) pipelines using tools like CircleCI, GitHub Actions, Harness, etc. - Contribute to the design and implementation of large-scalability projects involving cloud-based infrastructure. - Ensure the security and performance of developed applications. - Stay up-to-date with the latest technology trends and best practices in Java development, microservices, and GraphQL. Qualifications : - Proven experience in Software Development and Programming (6 to 8 years). - Strong proficiency with Jakarta EE and Microservices architecture. - Solid understanding and practical application of various Design Patterns. - Excellent problem-solving and analytical skills with a strong attention to detail. - Ability to work effectively both independently and as a collaborative member of a team. - Bachelor's degree in Computer Science, Software Engineering, or a related field. Technical Expertise : - Extensive hands-on experience in core Java technologies. - Strong expertise in Spring Framework and J2EE Technologies. - Proven experience in developing and deploying applications using Spring Boot. - Solid understanding and practical experience with Microservices architecture and related concepts. - Strong knowledge and hands-on experience with GraphQL. - Experience with NoSQL databases, preferably Cassandra or similar technologies. - Good experience in using continuous integration and continuous deployment (CI-CD) tools such as CircleCI, GitHub Actions, Harness, etc. - Working knowledge of large-scalability projects involving cloud-based infrastructure design and implementation.

Job Title : Python Architect. Location : Chennai, India. Experience : 8+ years. Job Summary : We are looking for a seasoned Python Architect to lead the design and development of scalable, high-performance backend systems. The ideal candidate should have deep expertise in Python, architecture design, cloud infrastructure, and a solid understanding of microservices. Key Responsibilities : - Design and develop scalable and maintainable Python-based backend systems. - Define and enforce architecture principles, coding standards, and best practices. - Collaborate with product managers, developers, and DevOps teams to deliver quality solutions. - Lead code reviews and mentor junior developers. - Evaluate and recommend tools, technologies, and processes to ensure the highest quality product platform. - Oversee system integration, testing, and deployment in cloud environments (AWS, Azure, or GCP). Required Skills : - 8+ years of hands-on experience in Python development. - Strong experience with Python frameworks (Django, Flask, FastAPI). - Expertise in building RESTful APIs and working with databases (PostgreSQL, MySQL, MongoDB). - Solid knowledge of software architecture patterns (MVC, microservices, event-driven). - Experience with containerization and orchestration tools (Docker, Kubernetes). - Strong understanding of CI/CD pipelines and cloud platforms (AWS/GCP/Azure). - Familiarity with agile development methodologies. - Excellent problem-solving, communication, and leadership skills. Preferred Qualifications : - Experience with asynchronous programming (AsyncIO, Celery). - Exposure to data processing pipelines or machine learning systems. - Experience with GraphQL and WebSocket-based services.

Roles and Responsibilities : - SME in at least two or more services, subsystems, or system modules. - Create Designs (high level and low level, including sequence diagrams), write high quality & highly performant code and own the quality of the services quality ownership of the services owned as the SME. - Debug systems, identify the failure points and fix the problems proactively. - Design responsibility complete features. - Ensure to meet the SLA of the services that you are working on or owned by you. - Take care of functional and NFRs of the services/application you are building or in-charge of. - Knowledge in NFRs for the services owned as the SME. - You should be able to achieve a sSay/do ratio of > 98% in your task allocations. - You should participate in production incident war rooms, triage and identify problems and provide fixes. - Drive test strategy and participate actively in the analysis of the results and address issues in the functional area. - Exceed the qQuality expectations of the system you are working gatekeeper for the SME areas. - Mentor and coach junior members in the team. - Serve on interview panels and help grow the organization. - Work as a tech lead of the team when needed. - Act as the goto expert interviewer for SME areas. Must Have Skills : Overall Experience : Ideally 12+ years (Staff or Principal level); candidates with 10+ years may be considered if they demonstrate exceptional skills. Golang Experience : - Minimum of 8 years of hands-on experience with Go/Golang,Candidates with 6+ years of strong Go experience may be considered on a case-by-case basis. - Go Language Proficiency : Strong skills in debugging, identifying performance bottlenecks. - Deep understanding of concurrency, including goroutines and channels. - Hands-on experience with both SQL and NoSQL databases. - Proficient in Git (preferred : GitLab; acceptable : GitHub, Bitbucket, etc. - Experience developing and maintaining microservices-based systems. - Familiar with deploying and running services in Kubernetes. - Strong experience in building RESTful web services. - Bonus : gRPC experience is a plus, but not required. - Experience using Application Performance Monitoring (APM) tools (preferred : New Relic; others acceptable). - Ability to analyze log files to trace program behavior. - Proficient with end-to-end distributed tracing. Qualification : - BE/B.Tech or equivalent degree in Computer Science or related field.

Key Skills : Core Java + Springboot Experience : Minimum 06 years Education : Bachelor's degree in engineering or masters degree in computer science / relevant field Position Overview : We are seeking an experienced Backend Java Engineer to join our Engineering team. The ideal candidate will have a strong background in As a contributing hands-on engineer in the Data & Analytics Platform, you will Lead all aspects of Software Development Lifecyle (SDLC) in-line with Agile and IT craftsmanship principles, Design client-side and server-side architecture & solutions, Write secure & scalable clean code along with unit tests, Perform code reviews and ensure the quality of code, constantly, Develop and manage well-functioning databases and applications, Constantly learn new/emerging technologies and mentor teams and Troubleshoot, debug and upgrade software. Key Responsibilities : 1. 6+ years of related experience with excellent programming & soft skills. 2. Bachelor's degree in engineering or masters degree in computer science / relevant field. 3. Technical expertise in : - JavaScript and relevant frameworks React, Vue, Node - Java (version 11 or higher), TDD, BDD - Spring ecosystem (Core, MVC, Data, JPA, Transaction Management, Security, AOP, Spring Batch) - Reactive programming & framework - SOA/Microservices (REST, SOAP) - Messaging & Pub-Sub technologies (MQ, Kafka) - Writing complex SQL scripts - Relational & non-relational databases (PostgreSQL, Oracle, Cosmos, MongoDB) - Tomcat/Weblogic servers, serverless (cloud) deployment, Kubernetes/Docker - Create and maintain CI/CD pipelines using GitHub Actions / Azure DevOps - Building applications using cloud platforms (Azure/AWS/GCP) - Creating Infrastructure as Code using Terraform Bonus : - Azure Developer certification - Experience of Master Data Management (MDM) domain & related tools (e.g., Informatica) - Experience with Elastic Search / ELK stack, Python

Position Overview : We are looking for an Application Solution Architect who will work with technology experts to design optimal solutions to requirements for our customers. This is achieved through interactive requirements gathering, determination of best fit solutions based on problem solving approaches, integrated solution design based on multiple technology types, and a strong ability to present and articulate solutions to senior members of the customer teams. Roles and Responsibilities : Solution Design : - Develop end-to-end application architectures based on business and technical requirements. - Ensure architectural solutions align with enterprise standards and industry best practices. Technology Selection & Implementation : - Choose appropriate frameworks, platforms, and technologies for application development. - Provide guidance on cloud-based solutions, microservices, and APIs. Collaboration & Stakeholder Engagement : - Work with business teams, developers, and project managers to define technical roadmaps. - Communicate architectural decisions and trade-offs to both technical and non-technical stakeholders. Performance & Security : - Implement best practices for data protection and compliance. - Ensure applications are optimized for scalability, performance, and security. Code Review & Best Practices : - Guide development teams on coding standards, design patterns, and best practices. - Conduct reviews to ensure code quality and maintainability. - Build and maintain repositories for deliverables, methodologies, and business development documents. - Interface and co-ordinate tasks with internal and external technical people. - Collaborate with project managers, technical directors and other leaders / stakeholders to provision estimates, develop overall implementation solution plan, and serve as a lead as required, to implement the installation, customization, and integration efforts. - Oversee aspects of project life cycle, from initial kickoff through requirements analysis, design and implementation phases for projects within the solution area. - Provide quality assurance for services within the solution area. Must Have Skills : - Overall 15+ years software engineering experience. - At least 7+ years in a solution architecture role. - 4+ years in a cloud native application architecture with hands-on experience leveraging Java/Node/GCP/AWS and other tech stacks. - Ability to lead and collaborate with other enterprise architects, data platform architects and security architects to deliver scalable, secure and resilient IaaS and PaaS platform solutions in AWS/GCP. - Be technical across several areas, understanding coding in modern languages including modern microservices, containers, distributed systems with >99.99% availability, scaling to millions of users, CICD, Infrastructure as Code, automation principles, and security. - Produce designs of complex systems, including discovery and analysis, formulation of solution context, identification of solution alternatives, technology selection, and design configuration through the consistent use of recognized design. - Proficiency in one or more programming languages like python/ java/Golang Qualification : - Masters or Bachelors degree in Computer Science Engineering, or a related technical degree.

Job Summary : We are looking for a seasoned Python Architect to lead the design and development of scalable, high-performance backend systems. The ideal candidate should have deep expertise in Python, architecture design, cloud infrastructure, and a solid understanding of microservices. Key Responsibilities : - Design and develop scalable and maintainable Python-based backend systems. - Define and enforce architecture principles, coding standards, and best practices. - Collaborate with product managers, developers, and DevOps teams to deliver quality solutions. - Lead code reviews and mentor junior developers. - Evaluate and recommend tools, technologies, and processes to ensure the highest quality product platform. - Oversee system integration, testing, and deployment in cloud environments (AWS, Azure, or GCP). Required Skills : - 8+ years of hands-on experience in Python development. - Strong experience with Python frameworks (Django, Flask, FastAPI). - Expertise in building RESTful APIs and working with databases (PostgreSQL, MySQL, MongoDB). - Solid knowledge of software architecture patterns (MVC, microservices, event-driven). - Experience with containerization and orchestration tools (Docker, Kubernetes). - Strong understanding of CI/CD pipelines and cloud platforms (AWS/GCP/Azure). - Familiarity with agile development methodologies. - Excellent problem-solving, communication, and leadership skills. Preferred Qualifications - Experience with asynchronous programming (AsyncIO, Celery). - Exposure to data processing pipelines or machine learning systems. - Experience with GraphQL and WebSocket-based services.

- 3+ years of experience in backend development using J2EE technologies - Strong expertise in Java, Spring Boot, Hibernate, and RESTful API development - Experience in Microservices Architecture and working with distributed systems - Strong understanding of asynchronous programming, scalability, and system reliability - Hands-on experience in databases - MySQL, MongoDB, and NoSQL solutions - Ability to design and implement high-performance, scalable, and secure applications - Experience working with CI/CD pipelines, version control (Git), and DevOps tools - Understanding of multi-threading, caching strategies (Redis), and API security best practices - Proficiency in writing optimized queries and creating database schemas to support business processes - Knowledge of containerization (Docker, Kubernetes) and cloud computing (AWS / Google Cloud)

Key Responsibilities : - Design, develop, and maintain scalable and secure backend applications using Java and Spring Boot 3.2 - Develop RESTful APIs and integrate with third-party services and internal systems - Work on Spring Batch for handling scheduled or high-volume background jobs - Design and develop microservices and ensure inter-service communication and data consistency - Build and maintain an intuitive portal/dashboard for internal/external stakeholders with appropriate backend logic - Optimize queries and work closely with the Oracle DB, writing complex SQL queries and performance tuning - Collaborate with front-end developers, QA engineers, and product managers to deliver high-quality solutions - Conduct code reviews and provide guidance to junior developers - Troubleshoot and debug application issues, perform root cause analysis, and implement effective solutions - Write clear, maintainable, and testable code with appropriate unit and integration tests - Take ownership of features from design to deployment and support - Participate in Agile ceremonies and contribute to sprint planning and retrospectives Required Skills and Experience : - 5-7 years of proven experience as a Java backend developer - Strong programming skills in Java with a deep understanding of object-oriented programming - Extensive experience in Spring Boot 3.2, Spring Batch, and Spring Job Scheduling - Proficiency in developing and consuming RESTful APIs - Hands-on experience with Microservices architecture and distributed systems - Solid experience in working with Oracle Database and writing optimized SQL queries - Experience in integrating backend services with front-end portals or dashboards - Strong understanding of software engineering best practices including coding standards, code reviews, source control management, build processes, testing, and operations - Excellent analytical and problem-solving skills must be able to analyze complex business requirements and build logical solutions - Familiarity with tools like Git, Maven/Gradle, Jenkins, and containerization platforms (Docker/Kubernetes) is a plus - Good communication and collaboration skills to work effectively in a team environment Nice to Have : - Experience in performance tuning and application profiling - Exposure to CI/CD pipelines and DevOps practices - Knowledge of front-end technologies (basic level) for better integration with backend Educational Qualification : - Bachelors or Masters degree in Computer Science, Engineering, or related field

Role & Responsibilities : - Lead the design, analysis, and implementation of technical solutions. - Take full ownership of product features. - Participate in detailed discussions with the product management team regarding requirements. - Work closely with the engineering team to design and implement scalable solutions. - Create detailed functional and technical specifications. - Follow Test-Driven Development (TDD) and deliver high-quality code. - Communicate proactively with your manager regarding risks and progress. - Mentor junior team members and provide technical guidance. - Troubleshoot and resolve production issues with RCA and long-term solutions Required Skills & Experience : - Bachelors/Masters degree in Computer Science or related field with a solid academic track record. - 12+ years of hands-on experience in backend development for large-scale enterprise products. - Strong programming skills in Java; familiarity with Python is a plus. - Deep understanding of data structures, algorithms, and problem-solving. - Proficient in Spring Boot and RESTful APIs. - Experience with cloud technologies like ElasticSearch, Kafka, MongoDB, Hazelcast, Ceph, etc. - Strong experience in building scalable, concurrent applications. - Exposure to Service-Oriented Architecture (SOA) and Test-Driven Development (TDD). - Excellent communication and collaboration skills. Preferred Technologies : - Java, Spring Boot, J2EE - ElasticSearch, Kafka, MongoDB, Ceph - AWS, Storm, Hazelcast - TDD, SOA