120 Backend Developer Jobs

Role & responsibilities: We are seeking an experienced Backend Developer with strong expertise in Java/J2EE, MongoDB, MySQL, and AWS . The candidate will be responsible for designing, developing, and maintaining scalable backend systems, ensuring high performance and reliability. Key Responsibilities: Design, develop, and maintain backend services using Java/J2EE frameworks . Work with databases (MongoDB, MySQL) for designing schemas, optimizing queries, and ensuring data integrity. Develop and consume RESTful APIs for seamless integration with front-end and external systems. Deploy, manage, and scale applications using AWS cloud services . Collaborate with product, QA, and DevOps teams to deliver high-quality solutions. Ensure best practices in coding, testing, and performance tuning. Participate in code reviews, debugging, and production support . Work in Agile/Scrum environments , ensuring timely delivery of features.

Java, Spring Boot framework, RDBMS concepts Understanding of REST APIs, RPC, networking protocols (HTTP, TCP, UDP), Microservices, Kubernetes deployments Experience in scripting languages (bash, python) Experience in Linux

Greetings from INVISIA SOFTWARE. (Night shift - 9:00 pm to 6:00 am) We are hiring for Backend Support Engineer with 6 months to 1 year ( Internship or industry experience accepted). Walk - in Drive from 10/09/2025 to 12/09/2025 Timing - 9:30 am to 5:00 pm. Location - No 89/1 3rd floor, Next to Royal Concorde School Challakere, Kalyan Nagar, Bangalore - 560043 India Job Title: Backend Support Engineer Node.js (Night Shift) Experience: 6 months to 1 year (Internship or industry experience accepted) Employment Type: Full-Time Shift Timing: Night Shift (9 PM – 6 AM IST or as applicable) Job Summary: We are hiring a Backend Support Engineer to join our team, with a focus on technical support, bug fixing , and backend system maintenance using Node.js . This role is suited for candidates with internship experience or up to 1 year of professional experience , who are comfortable working night hours. Responsibilities: Provide backend technical support for Node.js-based applications. Diagnose, debug, and resolve bugs and performance issues. Escalate complex issues to the development team when necessary. Maintain documentation of known issues and solutions. Monitor logs, alerts, and performance metrics to ensure system stability. Respond to internal support queries in a timely manner. Required Skills: 6–12 months of experience in a backend or support role (internship included). Solid understanding of Node.js and backend fundamentals. Familiarity with REST APIs, databases (SQL/NoSQL), and server-side debugging. Working knowledge of Git and version control practices. Strong problem-solving and communication skills. Willingness to work in night shift . Preferred (Good to Have): Exposure to cloud platforms like AWS, Azure, or GCP. Experience with monitoring tools (e.g., Postman, Grafana, New Relic). Background in technical support or ticket-based systems. What We Offer: Hands-on experience with real-time backend systems. Learning-focused environment with guidance from senior engineers. Opportunity to transition into full-time engineering roles. Competitive compensation based on experience.

As a Backend Intern at FinacPlus, you will have the opportunity to be part of a dedicated team that provides mortgage back-office services and software product development to Toorak Capital Partners from the Mortgage Finance Industry. Toorak Capital Partners is an integrated lending platform that funds small business purpose residential, multifamily, and mixed-use loans throughout the U.S. and the United Kingdom. Your responsibilities will include working as a Backend Developer to develop Cloud-Based Web Applications and collaborating with the team on various types of web applications related to Mortgage Finance. You will be expected to leverage your expertise in AWS Cloud Infrastructure and Microservices architecture, including AWS services like Lambdas, SQS, SNS, and MySQL Databases, along with Dockers and containerized solutions/applications. Additionally, you should be experienced in Relational and No-SQL databases and scalable design, with a focus on developing elegant, maintainable code to solve challenging problems. As part of this role, you will play a key role in making decisions regarding the product and technology direction, contributing actively to the adoption of frameworks, standards, and new technologies. Qualifications and experience required for this position include Node.js & React experience, working on large-scale products delivered on microservices, strong design skills on microservices and AWS platform infrastructure, programming proficiency in Python, Node.js, and Java, hands-on development in rest APIs, and a good understanding of distributed systems, scalability, and availability. This internship opportunity is based in Bangalore and has a duration of 6 months with a stipend of Rs. 50,000 per month. The role offers the possibility of conversion to full-time based on performance during the internship. The working hours are from 11 am to 8 pm IST.,

The role is focused on helping to keep the team focused on delivering and maintaining high-quality products and code. He predominantly works closely with developers in the team to ensure high quality code and development best practices are being followed. The ideal candidate is someone who can independently solve and define complex technical solutions based on business requirements (including coordination between multiple teams and sprints). Roles and Responsibilities: Ability to work on high traffic projects and develop as per the product team requirements • Build Microservices with prescribed coding standards and industry best practices. Strong decision-making and debugging skills Collaborating with front-end developers on the integration of elements. Developing high- performance applications by writing testable, reusable, and efficient code. Ability to implement effective security protocols, data protection measures, and storage solutions. Running diagnostic tests, repairing defects, and providing technical support. Mandatory Skills: Experience with 4+ years in Node.JS and its core modules inn building microservices Strong in understanding requirements and designing scalable distributed microservices Architecture for handling high traffics Must be proficient in AWS with 2 + years of AWS serverless development experience i.e. Lambda, SQS, SNS, API Gateway Expertise in Framework like Express.JS Knowledge on architectural patterns MVC, HMVC, and Clean Architecture will be an added advantage Expertise in using data storage technologies like relational databases e.g. MySQL, PostgreSQL and NoSQL databases e.g. MongoDB, DynamoDB. Working knowledge of GIT version control and repository clients like GitHub, GitLab, bitbucket Interested candidates can send their resume on careers@timespro.com

Responsibility Architect, design, and develop robust, secure, and scalable backend services and APIs. Implement core business logic, data models, and workflows with strong algorithmic thinking. Design modular and reusable backend components with a strong focus on algorithms and logic building. Lead and contribute to the development of systems using Python (Django/FastAPI) , Node.js (Express/NestJS) , and/or GoLang . Integrate AI/ML models (e.g., NLP, recommendation systems, scoring engines) into live backend services via APIs or directly using frameworks like TensorFlow , PyTorch , or scikit-learn . Optimize systems for performance , scalability , and fault tolerance across microservices or modular monolith architecture. Drive database schema design, query optimization, and data integrity in PostgreSQL , MongoDB , or similar databases. Integrate third-party APIs, payment gateways, cloud functions, and authentication providers (JWT, OAuth2). Own DevOps hygiene: CI/CD, testing, containerization, monitoring, and logging. Collaborate with product managers and UI/UX teams to ensure backend aligns with user needs and business logic. Preferred candidate profile Experience building and maintaining scalable backend systems in production. Strong proficiency in at least two of the following languages: Python , Node.js , GoLang . Deep understanding of data structures , algorithms , and backend system logic. Expertise in designing and consuming RESTful APIs ; GraphQL knowledge is a plus. Solid experience with relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases. Comfortable with asynchronous programming , event-driven systems , and message queues (RabbitMQ, Kafka, Celery). Familiarity with cloud platforms (AWS, GCP, Vercel) and containerization (Docker, Kubernetes basics). Experience with CI/CD tools, code quality enforcement, test-driven development. Strong problem-solving skills, ownership mindset, and ability to handle ambiguity in fast-paced environments. Bonus Skills Prior experience in AI-based apps and SaaS platforms . Exposure to serverless functions and microservices architecture. Understanding of web security , rate limiting , caching , and performance optimization. Experience leading small engineering teams or acting as a tech lead.

You will be part of a Global Technology organization where you will be responsible for developing and maintaining scalable, high-performance applications using Java and modern backend technologies. Your role will involve designing and implementing resilient microservices-based architecture, collaborating with cross-functional teams to gather requirements, and ensuring compliance with secure coding standards. You will contribute to all phases of the development lifecycle and implement CI/CD pipelines using tools like Azure DevOps, Git, and Bitbucket. As a Backend Developer, you must have strong programming experience in Java 8 or above, in-depth knowledge of Java Collections, Streams, Data Structures, and Algorithms, and proficiency in Spring Framework including Spring Boot and Spring DI. Experience with Hibernate, JPA, building RESTful and SOAP APIs, and Unit Testing using JUnit and Mockito is essential. You should also be familiar with CI/CD tools like Jenkins, Azure DevOps, Git, and Bitbucket, and have knowledge of container platforms like Kubernetes, OpenShift, and EKS (AWS). Additionally, you should have a good understanding of multi-threading, Enterprise Application Integration patterns, microservices architecture, RDBMS (Oracle, PostgreSQL, MySQL), Agile and Waterfall methodologies, production environments, and Release Management processes. Proficiency in JSON libraries, basic Unix commands, and strong communication skills are also required. Hands-on experience with J2EE specifications, familiarity with Spring Batch, Spring Security, NoSQL databases, and middleware tools, as well as knowledge of Python, Groovy, and cloud services are considered good to have. Exposure to in-memory data grids, Rule Engines, performance testing methodologies, Cloud-native development, and domain experience in Client Due Diligence, Onboarding, AML, KYC, and Screening will be beneficial. Having relevant certifications in Java, Spring, Cloud Platforms (AWS/Azure), and/or backend development tools will be a plus. A Bachelor's Degree in a related field is the required educational qualification for this role, and you will also be expected to mentor junior developers and contribute to technical reviews.,

We are seeking an experienced Back-end Developer who is actively engaged in WordPress plugin development. In this role, you will contribute to designing new features, rewriting code, and solving complex challenges on a large scale. Conducting code reviews and mentoring colleagues will also be part of your responsibilities. This position involves leadership opportunities, including leading release cycles and overseeing a small team of developers. A passion for project management and hands-on experience in this area are essential. As a self-starter, you excel in taking initiative and following projects through from inception to completion. Communication skills are key, both verbally and in writing, to ensure effective collaboration. Attention to detail is paramount, as you are committed to delivering high-quality work. In addition to coding, you take pride in mentoring colleagues and assisting them in their professional growth. Providing constructive feedback and receiving it positively are qualities you possess. You are versatile in handling front-end and back-end development tasks and are comfortable working on projects of varying sizes, from minor bug fixes to significant feature enhancements.,

Job description Dear Candidate, Job Title: .Net Developer Experience: 2-3 Years Job Summary: looking for a skilled .Net Developer with 2-3 years of experience to build and maintain web applications. The ideal candidate should have strong expertise in .NET technologies, experience with database development, and a solid understanding of software development life cycle (SDLC). You will be responsible for designing, coding, testing, and maintaining web applications using .NET frameworks. Key Responsibilities: Develop, test, and maintain applications using .NET technologies (C#, ASP.NET, .NET Core). Collaborate with cross-functional teams to define, design, and ship new features. Write clean, scalable, and efficient code following best practices and coding standards. Work with SQL Server to design and optimize queries and stored procedures. Implement and maintain APIs (RESTful services, Web API). Debug, troubleshoot, and resolve application issues in a timely manner. Participate in code reviews, providing feedback and suggestions for improvements. Stay up to date with emerging trends and technologies in .NET development. Ensure application performance, security, and scalability. Required Skills & Qualifications: Education: Bachelor's degree in computer science, Engineering, or a related field. Experience: 2-3 years of hands-on experience in .NET development. Technical Skills: Strong proficiency in C#, ASP.NET MVC, .NET Core. Experience with Entity Framework, LINQ, and ADO.NET. Good understanding of SQL Server, database design, and optimization. Experience with RESTful API development and integration. Familiarity with JavaScript, jQuery, HTML, CSS, and front-end frameworks (Angular/React is a plus). Experience with version control systems like Git, GitHub, or Azure DevOps. Knowledge of Cloud platforms (Azure/AWS) is an advantage. Exposure to unit testing and debugging tools. Work Environment & Benefits: Opportunity to work on innovative projects with a talented team. Competitive salary and performance-based incentives. Continuous learning and career development opportunities. A collaborative and flexible work environment Mob: +91-9892371246 Email: ruchi@avaniconsulting.com

You should have proven experience as a Backend Developer or in a similar role. You should be familiar with common stacks and have a good understanding of databases such as MongoDB, web servers like Apache, and UI/UX design principles. Solid experience with NodeJS is required for this role. You should also possess good experience in writing and utilizing RESTful API services and have the ability to performance tune large-scale applications. Knowledge of multiple front-end languages and libraries like HTML/CSS, JavaScript, XML, and jQuery is essential for this position. It would be preferred if you have experience using Git, JIRA, Docker, and AWS technologies. Strong analytical and problem-solving skills are a must, coupled with the ability to develop creative and efficient solutions.,

Expertise with (JAVA,SAP CAPM, databases, API development) Worked on SAP projects, applying the above-mentioned skills, and gained experience with SAP Cloud ALM Duration: 4+ months contract (Extendable) HR Sonali - 8879984232 Required Candidate profile Min 6 to 8 years of exp Good Communication Skills Candidate should be ready for contractual role

You have 5+ years of overall technical experience with a minimum of 2+ years experience in Node.js and at least 1 year of relevant experience in team management. It is advantageous if you have experience with Angular, Reactjs, Lambda Services, or PHP. Your expertise includes working with MySQL, MongoDB, Dynamodb, and AWS services. You must have hands-on experience in Object-Oriented JavaScript, ES6, and TypeScript. This position requires a Bachelor's degree in any field. Key Skills required for this role include Software Development, Backend Development, AWS Services, Dynamodb, Node.js, React, Angular, PHP, MySQL, TypeScript, and Software Engineering. Industry: IT Software - Middleware Experience: 5 - 10 Years Salary: INR 8,50,000 to 14,00,000 Per Annum This is a Walk-in position.,

We are Adnet Global - a flagship Media Services Company of the Advani Group of Companies. Adnet Global was founded in 2004 to partner with global media companies in the digitization, restoration, and discoverability of their visual analog libraries. Our passion for the visual is embedded in every area of our business, thanks to the talent and creativity of our people. By leveraging technology and offering services for the unmet needs of many of our Fortune 500 clients, we have become a global leader in the fast-moving world of visual content and storytelling. As a Senior Backend Developer, you will be responsible for designing, developing, and optimizing scalable, secure, and high-performance backend systems. You will work on AWS serverless architectures, build APIs, manage data pipelines, and contribute to backend services powering next-generation media and workflow applications. Key Responsibilities: Design, develop, and maintain backend services using AWS serverless stack and Python (Lambda, API Gateway, message queuing services etc.) Implement scalable REST APIs to power applications and integrations. Build and optimize relational data models on PostgreSQL and integrate with serverless services. Use Infrastructure as Code (IaC) tools (e.g., AWS SAM, YAML, AWS Cloud Formation) for automated deployments. Work with BPMN workflow tools to design and implement hybrid workflows integrating into services and human tasks. Implement secure coding practices, API authentication/authorization (JWT, OAuth2), and data encryption. Ensure backend services meet performance, scalability, and reliability standards. Collaborate closely with frontend, DevOps, and QA teams. Mentor junior developers, conduct code reviews, and contribute to best practice guideline. Desired Profile and Qualifications: 3-8 years of strong hands-on experience with AWS serverless services, event driven architectures, IaC and Python for backend development Strong knowledge of REST API design and implementation Hands on experience on PostgreSQL. Comfortable with relational and nonrelational database design Bachelors or masters degree in computer science, Engineering, or a related field Certifications AWS Certification (Associate or Solutions Architect) is highly desirable. Good to have Knowledge of Camunda or other BPMN workflow/orchestration tools. Exposure to media workflows (image/video/3D asset processing

As a Backend Developer at OneIoT, you will be part of a fast-growing startup that is revolutionizing IoT solutions for B2B clients in industries such as logistics, agriculture, manufacturing, and infrastructure. Our headquarters in Hyderabad is where we are building innovative products to bridge the gap between physical devices and digital ecosystems. If you are passionate about utilizing cutting-edge technology to solve real-world problems, we invite you to join us in shaping the future of connected systems. To be successful in this role, you should have at least 2 years of professional experience as a Backend Developer, with a solid foundation in logic and problem-solving. Proficiency in Go (Golang) for backend development is essential, along with a strong understanding of data structures, algorithms, and software design patterns. Experience with PostgreSQL, ElasticSearch, or other SQL/NoSQL databases is required, and familiarity with TypeScript would be a strong advantage. Additionally, you should have hands-on experience working with RESTful APIs, JWT authentication, and third-party API integrations. Strong debugging skills are crucial, as well as the ability to quickly diagnose and resolve issues. Prior experience in a startup or fast-paced product development environment is preferred. Excellent communication skills and a collaborative mindset are also key qualities we are looking for in candidates. At OneIoT, we offer a competitive salary based on experience, along with opportunities to work on cutting-edge IoT projects using the latest technology stacks. Our team culture is flat and inclusive, valuing innovation and ownership. You will have access to learning resources, tech conferences, and growth-focused mentorship to support your professional development. If you are interested in joining our team and contributing to building impactful solutions that transform the physical world with digital intelligence, please send your updated resume and a brief cover letter highlighting your relevant experience to career@oneiot.io. Come be a part of OneIoT today and be at the forefront of shaping the future of connected systems.,

We are seeking an experienced Back-end Developer actively involved in WordPress plugin development to join our team. As a Back-end Developer, you will play a key role in designing new features, rewriting code, and addressing complex challenges on a large scale. Your responsibilities will also include conducting code reviews and providing mentorship to your colleagues. This is a leadership position that offers the opportunity to lead release cycles and oversee a small team of developers. The ideal candidate must have a passion for project management and a track record of successful project delivery. As a self-starter, you take ownership of features/tasks from concept to completion, ensuring high-quality scoping, development, and testing. Clear communication is essential in our collaborative environment, and you must possess strong verbal and written English skills to prevent misunderstandings. Attention to detail and a commitment to excellence are paramount in your work ethic. You take pride in the quality and precision of your work, focusing on craftsmanship rather than merely completing tasks. In addition to your technical skills, you excel in mentoring your peers and facilitating their professional growth. Constructive feedback is a key aspect of your leadership style, as you provide guidance and support to help others improve. Adaptability is another strength, as you are comfortable switching between front-end and back-end development tasks and handling projects that require a mix of both skill sets. Whether it's a minor bug fix or a major feature overhaul, you approach tasks of all sizes with enthusiasm and dedication. If you embody these qualities and are eager to contribute to a dynamic team environment, we encourage you to apply for this rewarding opportunity. Your attention to detail and dedication to quality will set you apart as a standout candidate for this role.,

Strong understanding of Node.js and express.js Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures. Stronghold on MongoDB and experience on other No SQL databases. Experience with Graph, Payment Gateway, Node.js process management and web sockets like socket.io Experience on Integration of multiple data sources and databases into one system. Must have good knowledge of Object-Oriented JavaScript, ES6, or Typescript. Good knowledge of coding standards, design patterns, unit testing. Stronghold on Data Structures and Algorithms. Expertise in building scalable & reliable systems. Good Experience in working with technologies like AWS. Strong problem solving and analytical skills. Able to architect large software from scratch. Strong problem solving and analytical skills. Able to architect large software from scratch.

About Role We are looking for an experienced Backend Developer with strong expertise in Python, FastAPI, Socket.IO, and Kubernetes to join our team in Bangalore. The ideal candidate has a proven track record of building and scaling production-grade systems handling 10k+ users, with deep knowledge of microservices, asynchronous programming, and distributed architectures. Responsibilities Design, develop, and maintain backend services and APIs using FastAPI and Python. Build and optimize real-time applications leveraging WebSockets (Socket.IO) and asyncio. Architect scalable microservices and ensure high availability in Kubernetes (K8s) environments. Implement message queues (Celery, RabbitMQ, AWS SQS) for task scheduling and event-driven pipelines. Work with databases (Postgres, MongoDB, Databricks, Iceberg) for efficient data storage and retrieval. Ensure production-grade coding practices with focus on performance, reliability, and security. Collaborate with DevOps to fine-tune deployment strategies and API scaling on Kubernetes. Monitor, troubleshoot, and optimize backend systems for high-traffic environments. Requirements 4+ years of hands-on backend development experience. Strong expertise in Python (production-grade coding), FastAPI, and Socket.IO. Proven experience with asynchronous programming (asyncio). Hands-on experience with Celery, RabbitMQ, or AWS SQS. Strong database knowledge: Postgres, MongoDB, Databricks, Iceberg. Solid understanding of scalable microservices on Kubernetes (beyond just deployments). Experience in production deployments handling 10k+ users. Good to Have Experience in CI/CD pipelines, Docker, monitoring tools (Prometheus, Grafana). Exposure to distributed data processing. Contributions to open-source projects or technical blogs.

Notice Period: Immediate to 15 days preferred We are actively looking for a MongoDB Developer to join our growing technology team. This role involves working on data modeling, ingestion, and integration with various systems while ensuring high performance, scalability, and reliability of data-driven applications. Key Responsibilities: Design, develop, and manage scalable and optimized MongoDB-based database solutions Work on data modeling for performance and storage efficiency Develop effective and scalable queries and operations using MongoDB Integrate third-party services, APIs, and tools with MongoDB for streamlined data management Work collaboratively with developers, data engineers, and business teams to ensure seamless application integration Write and execute unit, integration, and performance tests for MongoDB implementations Conduct code reviews and database optimization, ensuring best practices in data security and architecture Document and maintain schema changes and performance improvements Preferred Skills: Experience with Snowflake or similar cloud-based data warehouses is an advantage Exposure to Agile methodologies Familiarity with CI/CD pipelines for data workflows Primary Skills Required: Strong experience with MongoDB (querying, schema design, ingestion) Familiarity with JavaScript/Node.js or Python (for integrations, if applicable) API Integration Performance tuning and data management MongoDB Atlas (preferred) To Apply, Please Share Your Resume with the Following Details: Full Name: Total Experience: Relevant Experience in MongoDB: Snowflake Experience (if any): Current Company: Current CTC: Expected CTC: Notice Period: Preferred Location: Willingness to work remotely (Yes/No): Send your resume to: [Your Email Address] Contact: [Your Phone Number, if needed]

Roles & Responsibilities: We are looking for a Backend Developer to join our dynamic team and embark on a rewarding career journey Must have at least 3+ years of hands-on experience in creating public, complex systems using NodeJS, JavaScript, and MongoDB Databases. At least 1 year hands-on in TypeScript. Hands-on experience in performance tuning, debugging, and monitoring. Key Responsibilities: Develop and maintain server-side applications using Node.js, and Express.js. Design and manage MongoDB databases, including schema design and performance optimization. Implement security and data protection measures.

Responsibilities - Develop high-quality, well-tested, secure, scalable, and maintainable Node.js applications Design and implement robust REST and GraphQL APIs Create resilient backend services adaptable to changing business needs Research and integrate new technologies to improve efficiency and enhance user experience Collaborate with US-based product and sales teams to implement customer-requested features Perform code reviews and mentor junior developers Qualifications - 3+ years of experience as a backend developer, with a strong focus on Node.js Extensive experience with Node.js and related frameworks (e.g., Express.js, Fastify) Expertise in building and maintaining robust REST and GraphQL APIs Proficiency with Next.js Strong knowledge of MongoDB and other NoSQL databases Experience with SQL databases (PostgreSQL, MySQL) Proficiency with caching solutions such as Redis Familiarity with WebSocket technologies for real-time applications Solid understanding of software design principles and patterns Proficiency with Git for version control Experience with containerization and microservices architecture (preferred)

Hiring an SDE II Backend Storefront Engineer for a 6-month remote contractual role. The ideal candidate should have 4-5 years of hands-on experience in designing and developing real-time internet or large-scale SaaS applications. Strong knowledge of Data Structures, Algorithms, and exceptional coding skills in Java or Golang are essential. Experience with Java, Spring, Python, MySQL, Linux, Solr, Redis, and Memcache is required. You will be responsible for product architecture, code and design reviews, and driving the adoption of best engineering practices. Previous experience leading technical teams and building scalable backend systems is a plus. Location- Remote,Delhi NCR,Bengaluru,Chennai,Pune,Kolkata,Ahmedabad,Mumbai, Hyderabad

You will be responsible for designing, developing, and maintaining the backend infrastructure that powers our mobile application. You will collaborate closely with our development team to ensure the seamless integration of frontend elements with server-side logic. This is an exciting opportunity to contribute to the success of our fintech solutions using your expertise in Core PHP/Node js.

Job Description: We are seeking a backend-focused Software Developer with expertise in .NET, C#, REST APIs, Microservices, and PostgreSQL. The ideal candidate will contribute to application development, collaborate with cross-functional teams, and ensure high-quality deliverables. Responsibilities: Translate application storyboards and use cases into functional applications Design, build, and maintain efficient, reusable, and reliable code Integrate data storage solutions Ensure application performance, quality, and responsiveness Identify and resolve bottlenecks and bugs Maintain code quality and automate tasks where applicable Prepare technical analysis, design documents, and estimations Participate in product and project development Perform unit testing to ensure code quality Utilize tools like ChatGPT and Cursor AI for AI-driven development. Required Skills: Strong knowledge of .NET 6.0+ and C# Experience with REST API development and Microservices Familiarity with PostgreSQL and MS SQL Server Understanding of object-oriented programming and design patterns Experience with Git/SVN version control Exposure to Agile/Scrum methodologies Preferred: Azure experience, unit testing with xUnit

Position : Software Engineer (SE Back End - .Net) About Us : Morningstar Inc. (USA) is a leading provider of independent investment research in North America, Europe, Australia, and Asia. we offer an extensive line of products and services for individual investors, financial advisors, asset managers, retirement plan providers and sponsors, and institutional investors in the debt and private capital markets. With more than 5,200 employees and operations in 27 countries, we provide data and research insights on a wide range of investment offerings, including managed investment products, publicly listed companies, private capital markets, debt securities, and real-time global market data. Morningstar India office has been certified as Great Place to Work! consecutively for the 4th year in 2020 and is in the “Top 25 Great Workplaces” in the India Banking and Financial Sector category of “Great Place to Work!”. The Team : Retirement & Workplace Solutions is Morningstar’s one of the key product areas and it provides the USA retirement market with following 5 core solutions which collectively has approximate $159 billion in assets under advisement and management as of Dec 31, 2019. • Managed Accounts • Fiduciary Services • Target-Date Solutions • Morningstar Plan Advantage • Advisor Managed Accounts Retirement & Workplace Solutions is a team of more than 200 software professionals, investment analysts, operations executives etc. working from US (Chicago) and India (Mumbai) offices. For more information, please do visit https://www.morningstar.com/company/workplace The Role : At Morningstar, helping investors is what brings us together and drives our work. We are looking for software engineers who are proficient with .NET to join our team, grow with us, introduce us to new ideas and develop products that empower our users. Morningstar is a technology agnostic company, and as an engineer focused on .NET you may be working across .NET, .NET Core, AWS, SQL Server, LINQ, Web API and integrating with various systems and standing up new products. Every day, you’ll work with team members across disciplines developing products for investors. You’ll interact daily with our product managers to understand our domain and create technical solutions that push us forward. We want to work with other engineers who bring knowledge and excitement about our opportunities. This position is based in our Mumbai office. Responsibilities : • Build well designed, well-engineered, stable, scalable products across a variety of markets • Follow software design best practices such as continuous integration, test-driven development, and regular deployments. • Solve investors’ problems with technology, understanding market chaos at work and crafting technically appropriate interactive experiences to communicate effectively with individual investors. • Be passionate about quality, process, programming, and investing in general, seeing opportunities for improvement, seizing them, and then sharing your findings with others. • Familiarity or desire to become an AWS certified developer • Be responsible for the success of the team with a "gets things done" attitude; the ability to understand and leverage new technologies, potentially wearing many hats including business analyst, DBA, QA, and project manager. • Help to shape product vision. • Work with front end engineers to help them consume APIs. • Stay up to date on emerging technologies. • Follow usability and coding best practices. Requirements : • A bachelor's degree in computer science or a related field, with 3-5 years of software development experience. • 3+ years of experience developing commercial quality web applications and/or scalable APIs. • Solid experience with C# and the Microsoft .Net stack. Experience with Web APIs, MVC, Unity, Entity Framework, LINQ, Asynchronous programming and SQL Server. • Knowledge in XML programming • Ability to write good unit tests • An understanding of how to protect web applications from common security vulnerabilities. • Knowledge of object-oriented design, domain modeling, and building highly scalable and available systems. • Be organized and able to remain productive even when you have multiple deliverables. • Highly motivated individual with the potential and desire to learn new technologies and take on an increasing level of responsibility within the technology team. • Ability to work independently, communicates effectively, and produces superior results • Experience working in Scrum-based methodologies Good to Have : • AWS exposure • .NET Core • Understanding of JavaScript frameworks (Angular, VueJS) Morningstar is an equal opportunity employer

About Role We are looking for an experienced Backend Developer with strong expertise in Python, FastAPI, Socket.IO, and Kubernetes to join our team in Bangalore. The ideal candidate has a proven track record of building and scaling production-grade systems handling 10k+ users, with deep knowledge of microservices, asynchronous programming, and distributed architectures. Responsibilities Design, develop, and maintain backend services and APIs using FastAPI and Python. Build and optimize real-time applications leveraging WebSockets (Socket.IO) and asyncio. Architect scalable microservices and ensure high availability in Kubernetes (K8s) environments. Implement message queues (Celery, RabbitMQ, AWS SQS) for task scheduling and event-driven pipelines. Work with databases (Postgres, MongoDB, Databricks, Iceberg) for efficient data storage and retrieval. Ensure production-grade coding practices with focus on performance, reliability, and security. Collaborate with DevOps to fine-tune deployment strategies and API scaling on Kubernetes. Monitor, troubleshoot, and optimize backend systems for high-traffic environments. Requirements 4+ years of hands-on backend development experience. Strong expertise in Python (production-grade coding), FastAPI, and Socket.IO. Proven experience with asynchronous programming (asyncio). Hands-on experience with Celery, RabbitMQ, or AWS SQS. Strong database knowledge: Postgres, MongoDB, Databricks, Iceberg. Solid understanding of scalable microservices on Kubernetes (beyond just deployments). Experience in production deployments handling 10k+ users. Good to Have Experience in CI/CD pipelines, Docker, monitoring tools (Prometheus, Grafana). Exposure to distributed data processing. Contributions to open-source projects or technical blogs.