Dear Candidate, We are seeking a skilled Node.js Developer to design and develop high-performance, scalable, and secure backend applications. You will work with RESTful APIs, microservices, and real-time applications while ensuring best practices in coding, security, and performance optimization. If you are passionate about backend development and modern JavaScript/TypeScript technologies, wed love to hear from you! Key Responsibilities: Develop and maintain server-side applications and RESTful APIs using Node.js . Work with Express.js, NestJS, or Koa frameworks to build scalable backend solutions. Implement real-time functionalities using WebSockets, Socket.io, or GraphQL subscriptions . Design and optimize microservices architectures with high availability and performance. Work with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis). Implement authentication and authorization using JWT, OAuth, or Passport.js . Ensure security best practices , including data protection and API security. Write clean, maintainable, and well-documented code following best practices. Perform unit testing and integration testing using Jest, Mocha, or Chai. Optimize backend services for performance, scalability, and efficiency . Work with Docker and Kubernetes for containerized deployments. Implement CI/CD pipelines for automated deployments and testing. Stay updated with Node.js libraries, frameworks, and best practices . Required Skills & Qualifications: Strong proficiency in JavaScript and TypeScript . Experience with Node.js frameworks (Express.js, NestJS, Koa, Fastify). Proficiency in RESTful APIs, GraphQL, and WebSockets . Strong understanding of asynchronous programming and event-driven architecture . Experience with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis). Knowledge of authentication and security best practices . Hands-on experience with Docker, Kubernetes, and cloud platforms (AWS, GCP, Azure). Proficiency in Git and version control workflows (GitHub, GitLab, Bitbucket). Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD). Strong problem-solving, debugging, and analytical skills. Soft Skills: Strong problem-solving and analytical skills. Excellent communication skills to work with cross-functional teams. Ability to work independently and as part of a team. Detail-oriented with a focus on delivering high-quality solutions Note: If you are interested, please share your updated resume and suggest the best number & time to connect with you. If your resume is shortlisted, one of the HR from my team will contact you as soon as possible. Srinivasa Reddy Kandi Delivery Manager Integra Technologies

Dear Candidate, We are seeking a skilled Backend Developer to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining robust server-side applications, ensuring high performance and responsiveness. You will collaborate closely with front-end developers and other team members to deliver scalable and efficient solutions . Role & Responsibilities: Develop, maintain, and optimize server-side applications and APIs . Design and implement scalable database structures and queries. Ensure high performance, security, and reliability of applications. Collaborate with front-end developers and other stakeholders to integrate user-facing elements. Write clean, maintainable, and efficient code following best practices. Implement authentication and authorization mechanisms . Work with databases such as PostgreSQL, MySQL, or MongoDB. Troubleshoot, debug, and optimize code for performance improvements . Implement and maintain CI/CD pipelines for smooth deployments. Stay updated with the latest backend development trends and best practices. Required Skills & Qualifications: Proficiency in backend programming languages such as Python, Node.js, Java, or PHP. Experience with frameworks like Flask, Django, Express.js, or Spring Boot. Strong knowledge of RESTful APIs and microservices architecture . Proficiency in SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.). Understanding of authentication and security best practices . Experience with cloud platforms (AWS, GCP, or Azure). Familiarity with containerization tools like Docker and Kubernetes. Strong problem-solving and debugging skills . Experience with version control systems (Git, GitHub, GitLab, etc.). Excellent communication and teamwork abilities . Soft Skills: Strong problem-solving and analytical skills. Excellent communication skills to work with cross-functional teams. Ability to work independently and as part of a team. Detail-oriented with a focus on delivering high-quality solutions Note: If you are interested, please share your updated resume and suggest the best number & time to connect with you. If your resume is shortlisted, one of the HR from my team will contact you as soon as possible. Srinivasa Reddy Kandi Delivery Manager Integra Technologies

Must Have: NodeJs Microservices Aws Lambda Amplify PostgreSQL Good to have: Supabase knowledge 5+ years of experence Anyone who has hands on knowledge on it shall be preferred Roles and Responsibilities Must Have: NodeJs Microservices Aws Lambda Amplify PostgreSQL Good to have: Supabase knowledge 5+ years of experence Anyone who has hands on knowledge on it shall be preferred

Responsibilities: Design, develop, and maintain full-stack application components using the MEAN stack (MongoDB, NestJs / Express, Angular, Node.js). Write clean, SOLID code in JavaScript, ensuring application performance and responsiveness. Implement front-end interfaces using Angular, adhering to modern design patterns and best practices. Collaborate with cross-functional teams to define, design, and ship new features and enhancements within an agile workflow. Troubleshoot, debug, and upgrade existing systems, ensuring high performance and responsiveness. Participate in code reviews to maintain high-quality code standards and promote knowledge sharing. Experiences and Skills : Proven experience as a MEAN Stack Developer or similar role. Strong proficiency in JavaScript and Node. This should include knowledge on things like DOM manipulation, how to write clean and organized JS within a modern context. How Node's runtime and architecture differ from browser based JS. In-depth knowledge of Angular framework and its core principles including things like change detection, dependency injection, reactive state management, how to craft decoupled - presentational components. Experience with GraphQL and developing APIs. Familiarity with AWS services, specifically Lambda and S3, CloudFormation, and understanding of serverless architectures. Experience with databases, particularly MongoDB, and their declarative query languages. Proficient understanding of code versioning tools, such as Git. Excellent problem-solving skills and the ability to work in a fast-paced environment. Strong communication and teamwork skills, with the ability to collaborate effectively with other developers, UX designers, and product managers.

Role & responsibilities Qualifications: Bachelors of Science in Computer Science (or equivalent) 4+ years of overall software development experience Role and Responsibilities: Develop and deliver quality services and solutions using NODE.JS, JAVA, HTTP, REST, RDBMS, No SQL and other web technologies. Participate in an engineering team on projects from the requirements gathering phase to the release phase. Translation of complex requirements into detailed design Maintain current technical knowledge to support rapidly changing technology. Preferred candidate profile Skills: Hands-on development and proficient excellence in JavaScript frameworks such as Node.js Experience in building REST based reactive micro services platform Experience and understanding of relational and NoSQL databases Familiarly with event/message driven system design and architecture Strong knowledge of data structures, algorithms, enterprise systems, and asynchronous architectures Proven track record on delivering results, especially in the area of writing high-performance, reliable and maintainable code. Experience with developing microservices using cutting-edge tools and technologies like Kubernetes, Docker, RabbitMQ etc. Experience in DevOps process and tooling for deployment, monitoring and site reliability engineering Familiar with managing applications in cloud. Experience in AWS is an added advantage. Ability to work well in a team environment and be able to effectively drive cross-team solutions that have complex dependencies and requirements. Excellent written and verbal communication skills Perks and benefits Immediate Joiners Preferred Note: We need candidates from Chennai or candidates ready to relocate.

What we are looking for in a candidate Exp 3 + 3+ Years of Experience in backend technologies using NodeJS Very Strong in JavaScript, Experience building applications using NodeJS, Express JS, React.JS, MongoDB. Strong understanding of OOPS concepts, MVC Architecture & Microservice Architecture Good knowledge of MS SQL and My SQL databases. Strong experience and understanding on various APIS / Web Services / REST / SOAP/ XML / JSON DevOps - Architecture Level knowledge would be plus Should be good with various code automation toolkits like NPM, Kubernetes, Nomad, etc. Develop user interfaces for internet applications with NodeJS and JS frameworks Good experience in cloud server infrastructure Ability to work on complex applications, perform product analysis, development tasks of complex web What do we offer? Endless growth opportunities GMC- Group medical coverage Gratuity is paid as per applicable law which is over and above total offered CTC

Front-end: Strong proficiency in React.js, Redux, or similar state management libraries. Back-end: Experience with Node.js, Express.js, and building RESTful APIs. Database: Proficiency in MongoDB, including designing schemas and optimizing. Required Candidate profile Familiarity with version control tools like Git. Strong understanding of HTML5, CSS3, and JavaScript (ES6+).

MERN Team Lead 7-12 Years of Experience TOP 3 SKILLS 7+ years of Back-end Development with a Strong understanding of NodeJS, MongoDB, React Native, ReactJS. Familiarity with RESTful APIs, Microservices, Complex Distributed Architecture with multiple external connections. Communication skills and experience leading and managing teams. Job Description Roles & Responsibility Lead a team of developers in supporting cloud-based live-in-production node-based applications. Designing, developing, and testing new features on said application, taking them live, and supporting them. Work with small teams, mentor and guide towards Best Practices. Follow Best Practices like Test Driven Design, Unit Testing, Code Readability, Extensibility, DevOps CI/CD etc. Develop and maintain scalable and high-performance back-end services. Collaborate with cross-functional teams and other stakeholders to identify and resolve technical issues. Essential Skills At least 7 years of Software Development Experience with expert knowledge of MERN Stack. Experience in leading a team of developers and delivering under intense deadlines. Expert Knowledge of API Design and Development. Good Knowledge of Server Side Technologies and Databases. Hands-on Experience in Containerization and Container Orchestration. Familiarity with Mobile Application development lifecycle, a Plus.

4 years of Backend experience with NodeJS and SQL/NoSQL databases. • Sound experience in Javascript and Typescript. • Familiar with multi-threading, performance optimization at scale. • Sound experience to build CICD pipeline • Knowledge on GraphQL and Docker & Kubernetes • Excellent debugging and problem-solving capability • Motivated team player who goes over and above what is asked • Strong hands-on development skills to prototype technical solutions. • Strong desire to drive change, and ability to adapt to change quickly. Proficient in new and emerging technologies. • Exceptional communication and interpersonal skills - including negotiation, facilitation, and consensus building skills; ability to influence and persuade, without direct control. Additional Qualifications: • Large scale distributed systems experience, including scalability and fault tolerance. • A continuous drive to explore, improve, enhance, automate and optimize systems and tools. • Strong computer science fundamentals in data structures and algorithms • Exposure to information retrieval and statistics. • Excellent oral and written communication skills.

Education Degree, Post graduate in Computer Science or related field (or equivalent industry experience) Experience Minimum 5 years of coding experience in NodeJS, JavaScript and Databases. At least 1 year hands-on in TypeScript . Hands on experience in performance tuning, debugging, monitoring Technical Skills Excellent knowledge developing scalable and highly-available Restful APIs using NodeJS technologies Practical experience with GraphQL. Well versed with CI/CD principles, and actively involved in solving, troubleshooting issues in distributed services ecosystem Understanding of containerization, experienced in Dockers , Kubernetes. Exposed to API gateway integrations like 3Scale. Understanding of Single-Sign-on or token based authentication (Rest, JWT, oAuth) Possess expert knowledge of task/message queues include but not limited to: AWS, Microsoft Azure, Pushpin and Kafka Functional Skills Experience in following best Coding, Security, Unit testing and Documentation standards and practices Experience in Banking, Financial and Fintech experience in an enterprise environment preferred Experience in Agile methodology. Ensure quality of technical and application architecture and design of systems across the organization. Effectively research and benchmark technology against other best in class technologies. Soft Skills Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness, by sharing deep knowledge and experience. Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization. Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management

4 - 7 years of Backend experience with NodeJS and SQL/NoSQL databases. • Sound experience in Javascript and Typescript. • Familiar with multi-threading, performance optimization at scale. • Sound experience to build CICD pipeline • Knowledge on GraphQL and Docker & Kubernetes • Excellent debugging and problem-solving capability • Motivated team player who goes over and above what is asked • Strong hands-on development skills to prototype technical solutions. • Strong desire to drive change, and ability to adapt to change quickly. Proficient in new and emerging technologies. • Exceptional communication and interpersonal skills - including negotiation, facilitation, and consensus building skills; ability to influence and persuade, without direct control. Additional Qualifications: • Large scale distributed systems experience, including scalability and fault tolerance. • A continuous drive to explore, improve, enhance, automate and optimize systems and tools. • Strong computer science fundamentals in data structures and algorithms • Exposure to information retrieval and statistics. • Excellent oral and written communication skills.

We are looking for a Software Engineer- Intern whos eager to build top-quality applications and gain hands-on experience with a talented team! Develop user interfaces and backend logic for our web applications Required Candidate profile Solid JavaScript knowledge Familiarity with frontend (HTML, CSS, React, TypeScript) or backend (Node.js, Express, MongoDB, SQL) technologies Basic experience with Git for version control

Job description Job Title: Senior Node.js Developer Location: Madhapur Industry: IT Services & Consulting Department: Engineering - Software & QA Employment Type: Full-Time Role Category: Backend Development Job Description: Were looking for a Senior Node.js Developer who thrives in a fast-moving product environment and enjoys building clean, scalable backends that power real-world applications. Youll work with our engineering team to design systems, ship features, and deliver high-performance backend services using NestJS . Key Responsibilities: Build and maintain backend services using NestJS , Node.js, and modern best practices Translate product requirements into scalable, secure, and maintainable services Collaborate closely with front-end and product teams to ship features quickly Own end-to-end delivery from system design to deployment and monitoring Optimize APIs and database queries for performance, reliability, and cost-efficiency Write modular, reusable, and well-tested code Lead by example in code reviews and architecture discussions Set up and maintain CI/CD pipelines and containerized deployments Stay hands-on while mentoring and supporting junior developers on the team Required Skills: 5+ years of experience building production-grade applications with Node.js Strong experience with NestJS and its ecosystem Must have an ability to design DB schema and implementation structure for a given feature based on the requirements. Strong understanding of Messaging queues (RabbitMQ/Kafka), Microservices, Caching (Redis) & Event-Driven Architecture. Experience in implementing JWT, OAuth, API security, and role-based access control (RBAC) . Proficient in TypeScript and modern JavaScript (ES6+) Solid understanding of REST APIs, authentication (OAuth2, JWT), and RBAC Experience working with RDBMS (such as MySQL, PostgreSQL) and MongoDB , including schema design and data modeling Familiar with CI/CD workflows and deployment on cloud platforms (AWS, Azure, or similar) Comfortable with Git and Agile workflows Strong debugging and performance profiling skills Good to have NESTJS Framework skill Bonus / Preferred: Experience in startups or fast-paced product environments Exposure to AI-based code generation tools or LLMs is a huge plus Experience with Redis, message queues, or background job processing Familiarity with containerization (Docker) and basic infrastructure setup Soft Skills: You take ownership — if something’s broken, you fix it Clear, concise communication — especially when writing code or documenting decisions Collaborative mindset — you enjoy bouncing ideas off your teammates Always learning — you keep up with emerging tools and tech

Job Description Job Title Senior Back-end Developer - Immediate Joining Job Summary - Strong proficiency with JavaScript with practical knowledge of ES versions (ES6 to ES2020). - Experience of Node.js with strong debugging skills and frameworks available for it. - Knowledge of SQL & NoSQL Databases. Creating database schemas that represent and support business processes. - Integration of multiple data sources and databases into one system. - Knowledge of basic AWS services and exposure to serverless stack (Lambda, API gateway, DynamoDB, e), caching and messaging (SQS, SNS etc). - Understanding the nature of asynchronous programming and its quirks and workarounds. - Good understanding of server-side templating languages. - Basic understanding of front-end technologies, such as HTML5, and CSS3. - Understanding unit testing, code quality and security concepts. Practical experience with relevant tools. - User authentication and authorization between multiple systems, servers, and environments. - Understanding of microservices. - Understanding fundamental design principles behind a scalable application. - Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform. - Proficient understanding of code versioning tools such as Git and AWS CodeCommit/CodeBuild/CodePipeline. Eligibility • Minimum 10 years experienced in advanced JavaScript (with ES6). • Minimum 8 years experienced in Node with good debugging and problem-solving skills. • Experience in API development and expert in REST APIs. • Reasonable knowledge of SQL DB (e.g. Postgres, MySQL, Oracle etc...). 5+ years experienced. • Some experience in AWS. 3+ years experienced. • Conceptually strong in Web technologies/tools ( http, graphql, chrome debugger, postman, authentication etc.) Keyskills: Node.js , Express.JS , Lambda AWS, Postgres, MySQL

Roles & Responsibilities : Develop and maintain both front-end and back-end systems. Collaborate with teams to design and implement features. Build and integrate APIs. Troubleshoot and optimize performance. Write clean, efficient, and well-documented code. Requirements: Proficiency in front-end technologies (HTML, CSS, JavaScript, React ,Next.js). Experience with back-end technologies Node.js (Express.js) and GraphQL Strong knowledge of databases (SQL/NoSQL). Experience with Weband mobile development. Experience with Dart and Flutter is Preferred

Job Title: MERN Stack Developer Location: Gorakhpur Job Type: Full-time Salary: Up to 15,000 per month Job Description: We are seeking a talented and passionate MERN Stack Developer to join our dynamic team. The ideal candidate will be proficient in MongoDB, Express.js, React.js, and Node.js, with the ability to develop full-stack web applications. Key Responsibilities: Design, develop, and deploy web applications using the MERN stack (MongoDB, Express, React, Node.js). Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code while following best practices. Troubleshoot and debug applications to ensure optimal performance. Manage and maintain databases, handle API integrations, and ensure the overall quality of the applications. Stay updated with emerging web technologies and best practices. Skills Required: Strong knowledge of MongoDB, Express.js, React.js, and Node.js. Familiarity with front-end technologies (HTML, CSS, JavaScript). Experience in building RESTful APIs. Problem-solving skills and ability to work in a fast-paced environment. Good communication skills and team collaboration. If you're eager to work in a growing environment and develop your career, we encourage you to apply .

Summary The Senior Full Stack Developer is a highly skilled individual who excels in several areas of focus, including Front-End, Middleware, and Back-End areas of development. Senior Full Stack Developers are crucial in helping lead the efforts for developing and designing front-end web architectures, that are driven by the middleware created to retrieve information from one of the several back-end sources that provide the lifeblood of our business. This role will excel in leadership of our evolving technology stack, which currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript, and demonstrate proficient skills in test-driven development, RESTful APIs, collaboration, communication, security best practices, and performance optimization. Essential Duties and Responsibilities included the following. Other duties may be assigned. Lead design and development of front-end web architectures driven by middleware to retrieve information from back-end sources. Lead development of software in our technology stack, which is constantly evolving but currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript. Help grow the development practice via coding, code reviewing, acting as a technical bridge on the team, as well as being able to dig into some of the more complex areas of the system when knowledge is lacking in house. Lead team in test-driven development and proper unit testing. Collaborate with cross-functional teams to define, design, and ship new features. Maintain knowledge of security best practices in web development to safeguard customer and company data. Scour and evaluate new technologies and contribute to the overall product roadmaps of both internal and external 3rd party systems. Design performance optimized and scalable web applications. Utilize agile methodologies and scrum planning tools like Jira to help the development team meet its sprint goal. Other duties as assigned by management. Must be able to come to work promptly and regularly. Must be able to take direction and work well with others. Must be able to work under the stress of deadlines. Must be able to concentrate and perform accurately. Must be able to react to change productively. Competencies To perform the job successfully, an individual should demonstrate the following competencies: Planning & Organization Integrates changes smoothly, plans for additional resources, prioritizes, and plans work activities, sets goals and objectives, uses time efficiently, and works in an organized manner. Change Management Builds commitment and overcomes resistance, communicates change effectively, develops workable implementation plans, monitors transition and evaluates results, and prepares and supports those affected by change. Continuous Learning Assesses own strengths and weaknesses, pursues training and development opportunities, seeks feedback to improve performance, shares expertise with others, and strives to continuously build knowledge and skills. Customer Service Displays courtesy and sensitivity, manages difficult or emotional customer situations, meets commitments, responds promptly to customer needs, and solicits customer feedback to improve service. Dependability Commits to doing the best job possible, follows instructions and responds to management direction, keeps commitments, meets attendance and punctuality guidelines, responds to requests for service and assistance, and takes responsibility for own actions. Use of Technology - Adapts to new technologies, demonstrates required skills, keeps technical skills up to date, troubleshoots technological problems, and uses technology to increase productivity. Skills : - JavaScript, GraphQL, Jest, Kafka, MERN,MongoDB, Express, React, Node.js, NestJS, Redis, SQL, TypeScript, demonstrate proficient skills in test-driven development, RESTful APIs, collaboration, communication, security best practices, and performance optimization.

Technical Skill Requirements Nodejs + Express JS +Microservice Design Patterns + Typescript Unit Testing Jest, Karma AWS - DynamoDB, (S3, EC2, Lambda) CloudFormation or Terraform, API Gateway, CI/CD Role and Responsibilities €€€€€€€€€€€€€€€ Managing the complete software development process from conception to deployment Maintaining and upgrading the software following deployment Managing the end-to-end life cycle to produce software and application. Overseeing and guiding the analysing, writing, building, and deployment of software Overseeing the automated testing and providing feedback to management during the development process Modifying and testing changes to previously developed programs

Nodejs Developer Responsibilities Integration of user-facing elements developed by front-end developers with server side logic Writing reusable, testable, and efficient code Integration of data storage solutions using MongoDB & MYSQL Design and implementation of low-latency, high-availability, and performant applications Analyze requests for enhancements/changes and write amendment/program specifications Understand the inter-dependencies of the services (application, system and database) and able to pin-point problem areas accurately to improve overall efficiency Skills And Qualifications Strong proficiency with JavaScript. Minimum 1.5+ years of relevant experience in designing application architecture. Sound technical knowledge in Node JS. Working experience with Express JS / Nest JS, a Serverless framework is MUST Knowledge of one or more Node JS ORM like Sequelize / TypeORM / Mongoose. Good Logical, Analytical and Communication Skill Strong hands-on experience on MongoDB & MYSQL Understanding of relational databases Understanding the nature of asynchronous programming and its quirks and workarounds Familiarity with Elasticsearch, ReactJS, Prisma is an advantage Knowledge of micro-services & AWS Lambda functions Understanding accessibility and security compliance. User authentication and authorization between multiple systems, servers, and environments Integration of multiple data sources and databases into one system Understanding fundamental design principles behind a scalable application Implementing automated testing platforms and unit tests Note : You can also apply via - https://careers.oodles.io/jobs/1058/

Responsibilities Develop and maintain software applications and systems using AWS, Node.js, TypeScript, and PHP. Collaborate with cross-functional teams to define, design, and ship new features Write clean, maintainable, and efficient code Troubleshoot and debug mission critical applications directly connected to revenue collection Participate in code reviews and contribute to the design of software applications. Mentor and lead junior software engineers by providing guidance and feedback on their work, and helping them to develop their skills. Continuously discover, evaluate, and implement new technologies to maximize development efficiency. Required Skills & Experience Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. At least 5 years of experience in software development, with a focus on backend systems and web applications. Strong knowledge of Node.js, JavaScript/TypeScript, PHP, Docker and utilization of AWS-based solutions Experience working with relational databases such as Postgres or MySQL Experience with web application frameworks such as Laravel, Phoenix, Next.js, Remix or SolidJS. Experience with modern Git workflows Strong understanding of software development best practices, such as design patterns and testing Experience with Agile development methodologies. Preferred Skills & Experience • Experience implementing build/deploy pipelines while working in a CI/CD environment • Experience developing user interfaces using a modern JS/TS framework such as React, Vue.js, Angular or Svelte. • Experience with NoSQL databases such as MongoDB or DynamoDB • Experience building and deploying serverless functions on AWS, Azure or GCP, or experience building Laravel applications on AWS Lambda using Bref. • Experience writing and maintaining automated tests • Familiarity with CRM platforms such as Salesforce, SugarCRM or Zoho. • Familiarity with microservice architectures

Strong experience with React, Node.js, Express.js, and MongoDB. Proficient in JavaScript (ES6+), HTML5, CSS3, and RESTful APIs. Strong understanding of database design, queries, and performance tuning in MongoDB. Agile development processes. Required Candidate profile With 4-5 years of experience. You will be responsible for designing and developing full-stack applications using MongoDB, Express.js, React, and Node.js. Experience in JWT, OAuth, Redux, Context API.

Key Duties and Responsibilities: Collaborate with business analysts to understand requirements and create clear technical details to fulfill requirements. Conceptualize a comprehensive technical architecture, encompassing both front-end and back-end components. Iterate on design concepts with the UX team and oversee implementation to ensure seamless user experiences. Create and optimize database schemas and queries for handling large-scale AI data operations Develop RESTful APIs and GraphQL endpoints for front-end applications to interact with AI services Implement security measures and authentication systems to protect sensitive data and AI assets Collaborate with data scientists to optimize model serving infrastructure and performance Design and implement caching strategies and other performance optimization techniques Build and maintain microservices architecture for AI applications Develop and maintain documentation for APIs and backend systems Participate in code reviews and provide technical guidance to team members Build agentic interactions with LLMs through frameworks like LangChain and LangGraph. Build state management at backend for complex workflows required by front end clients . Perform low level design and document the design to facilitate collaborations and approvals. Required Skills: 7 Years of experience in the full stack engineering field. 5 Years of experience in AI and LLM field. Strong proficiency in React, Python and Java programming languages Good experience with implementing UI screens for various digital products, including mobile applications, web applications, and desktop experiences. Experience with web frameworks like Express.js and Spring boot. Experience using LangChain Framework. Strong technical leadership capabilities. Open API documentation using Swagger Solid understanding of database technologies (SQL and NoSQL) and optimization techniques Experience with message queues and event-driven architectures (Kafka, RabbitMQ) Knowledge of containerization and orchestration tools (Docker, Kubernetes) Familiarity with AI/ML deployment patterns and model serving technologies Experience with cloud platforms (AWS) and their AI/ML services Strong understanding of API design principles and best practices Experience with version control systems (Git) and CI/CD pipelines Knowledge of security best practices and authentication protocols Strong problem-solving skills and attention to detail Experience with monitoring and logging systems Excellent communication skills and ability to work in cross-functional teams Understanding of agile development methodologies and practices Exposure to machine learning methodology and best practices Knowledge of LLM technologies and orchestration frameworks Good understanding of testing like unit testing, integration testing and contract testing. Experience with deployment frameworks like AWS SAM and Terraforms A bachelor's or master's degree in computer science, data science, information science or related field, or equivalent work experience.

inBenefits Company Description CrowdApps Technologies is a Web & Mobile Apps development company based in Gurugram. We provide customized software solutions to businesses, focusing on delivering high-quality, secure, scalable, and innovative digital products. Our services include Web Development, Mobile Application Development, Digital Marketing, and Cyber Security. We have also excelled in developing Healthcare/Medical applications. At CrowdApps, we strive for perfection and aim to build life-long professional relationships with our clients. Role Description This is a full-time Back End Developer role at CrowdApps Technologies. The Back End Developer will be responsible for day-to-day tasks related to back-end web development and software development. The role is located in Gurugram, with flexibility for some remote work. As a Backend Developer (Node.js) you will be responsible for developing, testing, and maintaining software applications. You will work closely with other developers, product owners to design and develop high-quality software solutions that meet the needs of our customers. Must-Have Skills(Apply only if you have expertise on these tools) ORM (Drizzle, Prisma) + Understanding of SQL and queries Expert Knowledge in Postgres Typescript Immutability vs mutability AWS Lambda SNS (bonus) Basic understanding of networks (private + public) Security groups AWS S3 + Cloudfront Express.js (in typescript) Passport auth - RSA Push Notifications - firebase Key Responsibilities: 5+ years' experience as a Senior Node.js Developer with a strong portfolio of successful enterprise level projects. Working knowledge of NodeJS on ExpressJS frameworks with strong proficiency with JavaScript and TypeScript. Must have worked on AWS. Design and develop APIs and scalable microservices for the cloud platform. Understanding of Modularization and knowledge of WebSocket, Webhooks and API Management. Knowledge of working with NoSQL/SQL/MongoDB. Solid understanding of web technologies JSON, HTTP, Restful APIs. Understanding the nature of asynchronous programming and its quirks and workarounds. Knowledge of User authentication and authorization between multiple systems, servers, and environments. Understanding of fundamental design principles behind a scalable application. Familiarity with Unit testing and debugging. Proficient understanding of versioning tools and repositories like Git & Gitlab. Understanding of CI/CD pipeline and implementation. A team player with excellent communication skills. Qualifications Bachelor's degree in computer science, Software Engineering, or related field. Perks and benefits 1. Only 5 days a week working 2. Salary on Time 3. 10+ Festival Holidays 4. 15+ Additional leaves 5. Yearly Office Trips 6. Excellent Company Culture 7. Mediclaim Benifits

Roles and Responsibilities Design, develop, test, and deploy scalable Node.js applications using Express framework. Collaborate with cross-functional teams to identify requirements and implement solutions. Desired Candidate Profile 5-10 years of experience as a Node.js developer with expertise in Express, MongoDB, MySQL, NoSQL databases. Strong understanding of front-end technologies such as HTML/CSS/JavaScript for UI development. Experience working on large-scale projects involving complex integrations with third-party APIs or services.

About Nuacem AI At Nuacem, we thrive on helping you connect with your customers when, where, and how they desire. Using personalized and data-driven insights, businesses create the-game changing experiences that customers demand, and with Nuacem AI, you can too. We are the worlds first and only Cognitive Customer Engagement Cloud platform that can fully amplify customer experience on Text, Voice & Video leveraging proprietary and advanced Whitebox NLU Engine. Job Summary: POSITION: SOFTWARE ENGINEER (Node Js) Candidate is expected to be hands on in web services and server side experience. You will be analyzing business requirements, interact with different business teams and will be a part of the solution design process. You will be working on Node.js and NOSQL etc. Will be a part of the core development team and will be responsible for developing server APIs/components. You will be a part of scaling applications and database infrastructure processes. Job Type: Full Time Job Location: Hyderabad Exp Range: 6+ Years Roles & Responsibilities: Will work in high traffic / real-time Enterprise apps Will be a part of Agile Methodologies, Design Patterns, and Software Revision Control Systems Will gain experience in scaling applications and database infrastructure Will work in a very innovative and creative environment Must Have Skills: Must have strong expertise in either Java or Python, Node.JS. The skillset should have the following JSON, Redis / MongoDB, and Web Sockets. Knowledge of AI, NLP, ML, and Chatbots will be added advantage. Knowledge of Linux / Unix flavors. Experience in Web Services using REST, and SOAP. Knowledge of different authentication and authorization techniques. Candidate must have hands-on experience in server-side programming independent of technology. Strong knowledge of code documentation and handover. Basic knowledge on Sockets, Queuing Systems like RabbitMQ, Kafka. Experience building scalable, high-available mission-critical platforms. Exposure to any of the cloud platforms like AWS/GCP/Azure. UI-side development experience in any one of the technologies Java Script/Angular. JS/ React. JS/Vue. JS. Strong leadership competencies include the ability to think and act strategically, drive for results, build a high-performance culture, and inspire/teach others to perform at higher levels.