Staff Software Engineer - MERN Stack

Experience and Required Skill Sets: 

1      Solid experience in software design and development using Microsoft ASP.NET framework, C#, Visual Studio, and in writing clean, readable, and easily maintainable code

2      5+ years of experience in WCF, WPF, VB.NET, SQL Server, JQuery, Angular 10 and above.

3      5+ years of experience in developing highly scalable REST/Web APIs

4      5+ years of experience in developing highly efficient SQL/NoSQL Queries

5      5+ years of experience in Relational and Document databases

6      Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.

7      Experience in using the MVC framework, working knowledge in APIs, and Service Oriented Architecture

8      Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.

9      Experience in Angular version 10 and above is required 

10   Expert in SQL programming & Database Design (Stored procedure, Function, Trigger, Constraints, Replication) 

11   Strong ability in HTML and JavaScript (AJAX, DOM)

12   Development experience with data integration technologies including REST, SOAP, JSON, XML

13   Expertise in programming and usage of any unit testing framework. Expertise in integration testing and continuous integration.

14   Experience working in a DevOps environment will be an added advantage.

Responsibilities: 

•       Ability to create complex, enterprise-transforming applications that meet and exceed client expectations. 

•       Responsible for the bottom line. Strong project management abilities. Ability to encourage the team to stick to timelines.

•       Follow best-in-class coding practices and review the solutions vis-à-vis the requirements and technical specifications.

•       Should demonstrate strong client interfacing capabilities like emails and calls with clients in the US/UK

Job Title : Node.js Developer

Experience : 5+ Years

Location : Gurgaon – Sector 43

Work Mode : 5 Days Work From Office (WFO)

Interview Mode : Direct Walk-in

Job Summary :

We are looking for an experienced Node.js Developer with 5+ years of hands-on experience in backend development and building scalable applications.

The ideal candidate should have strong problem-solving skills and experience working in a fast-paced product or service-based environment.

Key Responsibilities :

• Develop and maintain server-side applications using Node.js.
• Design and implement RESTful APIs and microservices.
• Work with databases like MongoDB / MySQL / PostgreSQL.
• Integrate third-party APIs and services.
• Ensure performance, security, and scalability of applications.
• Collaborate with frontend developers, QA, and DevOps teams.
• Write clean, reusable, and efficient code.
• Participate in code reviews and technical discussions.

Required Skills :

• Strong expertise in Node.js and JavaScript.
• Experience with Express.js or similar frameworks.
• Knowledge of Microservices architecture.
• Hands-on experience with MongoDB / SQL databases.
• Experience with Git and CI/CD processes.
• Good understanding of cloud platforms (AWS preferred).
• Strong debugging and optimization skills.

Preferred Skills :

• Experience with Docker / Kubernetes.
• Knowledge of Redis, Kafka, or message queues.
• Understanding of Agile methodologies.

At BigThinkCode, our technology solves complex problems. We are looking for talented back-end (node.JS) engineer to join our at Chennai. 

Please find below our job description, if interested apply / reply sharing your profile to connect and discuss. 

Company: BigThinkCode Technologies 

URL: https://www.bigthinkcode.com/ 

Experience required: 1-2 years 

Work location: Chennai 

Joining time: Immediate – 4 weeks 

Work Mode: Work from office / Hybrid 

A skilled Node.js Developer with 1-2 years of experience in building scalable applications using event-driven architecture (EDA) within distributed systems. The ideal candidate should be comfortable in high-performance backend services and have a strong understanding of asynchronous programming patterns. 

Experience or exposure to knowledge embedding and vectorization techniques is a strong plus, especially in the context of modern data-driven or AI-powered systems. 

Required Skills & Qualifications 

• 1-2 years of hands-on experience with Node.js 
• Strong understanding of event-driven architecture and non-blocking I/O 
• Experience working with distributed systems and microservices architecture 
• Proficiency in RESTful API design and implementation. 
• Experience with databases such as MongoDB, PostgreSQL, or MySQL. 
• Experience with containerization tools like Docker and orchestration tools like Kubernetes 

Key Responsibilities 

• Design, develop, and maintain server-side applications using Node.js 
• Build and optimize scalable, event-driven systems in distributed environments 
• Implement asynchronous workflows, message queues, and pub/sub architectures 

Good to Have  

• Experience with knowledge embedding and vectorization techniques. 
• Familiarity with vector databases (e.g., Pinecone). 
• Understanding of cloud platforms (AWS, Azure, or GCP). 

Why Join Us: 

• Collaborative work environment. 
• Exposure to modern tools and scalable application architectures. 
• Medical cover for employee and eligible dependents. 
• Tax beneficial salary structure. 
• Comprehensive leave policy. 
• Competency development training programs. 

Job Role: Software Engineer – Node.js & Serverless Systems

Company: Appmaker by StarApps

Location: Kochi, Kerala (On-Site)

Experience: 1–3 Years

Employment Type: Full-time

About Appmaker by StarApps

At StarApps, we build high-scale tools like Appmaker(https://appmaker.xyz/)  that empower thousands of global e-commerce merchants to turn their web stores into native mobile apps. We focus on low latency, cutting-edge serverless architectures, and building scalable software that handles millions of requests every day.

About the Role

We are looking for a hands-on backend/full-stack Software Engineer (Node.js / TypeScript) to join our engineering team on-site at our Kochi office. You will work directly on building high-performance APIs, web applications, and automated backend workflows using modern JavaScript/TypeScript and cloud technologies.

If you enjoy working with serverless tech, love writing clean code, and want to ship features that impact real businesses globally, this role is for you!

Key Responsibilities

• Core Application Development: Design, build, and maintain high-speed web applications, RESTful APIs, and backend microservices using Node.js and TypeScript.
• Serverless Development: Develop modern, low-latency applications leveraging Cloudflare Workers, Cloudflare D1, and edge serverless architectures.
• Database & Integrations: Write clean SQL queries, design optimized database schemas, handle authentication schemes, and integrate third-party APIs.
• Code Quality & Reliability: Write clean, testable, and maintainable code; debug performance issues; and maintain solid git-based workflows.
• Feature Ownership: Take end-to-end ownership of features—from understanding business requirements to coding, testing, deployment, and post-release monitoring.

What We’re Looking For

• Experience: 1–3 years of hands-on software development experience with JavaScript and TypeScript.
• Tech Stack: Strong proficiency in Node.js, JavaScript, TypeScript, and modern JS frameworks.
• Serverless Stack: Hands-on experience with Cloudflare Workers, Cloudflare D1, or equivalent serverless application development platforms.
• Database & APIs: Solid understanding of REST APIs, SQL databases, authentication schemes, and third-party integrations.
• Engineering Standards: Familiarity with Git, automated testing (unit/integration), CI/CD pipelines, and basic troubleshooting.

Bonus Points

• Knowledge/experience with additional Cloudflare ecosystem products (KV, R2, Queues).
• Hands-on experience with Docker and containerisation workflows.
• Prior experience building Shopify apps, SaaS products, or e-commerce integrations.

Why Join Us?

• High Scale & Impact: Build software used by thousands of global brands and millions of end consumers.
• Modern Tech Stack: Build on cutting-edge serverless architectures (Cloudflare Workers, D1, TypeScript).
• Growth & Culture: Great engineering culture, high ownership, and direct mentorship in our Kochi office.

Node.js Developer

Location: Chennai – Taramani

Experience: 1–5 Years (minimum 2 years of relevant Node.js experience preferred)

Employment Type: Contract

Duration: 6+ Months

Joining: Immediate Joiners Only

Job Summary

We are looking for a Node.js Developer with hands-on experience in developing scalable backend applications, building RESTful APIs, and working with databases and third-party integrations. The ideal candidate should have strong JavaScript skills and knowledge of backend development best practices.

Key Responsibilities

• Design, develop, test, and maintain server-side applications using Node.js.
• Develop RESTful APIs and backend services.
• Integrate third-party APIs and external services.
• Write clean, reusable, and maintainable code.
• Work with databases and optimize queries where required.
• Implement authentication and authorization mechanisms.
• Troubleshoot, debug, and resolve application issues.
• Collaborate with frontend developers, QA engineers, and business teams.
• Participate in code reviews and Agile/Scrum activities.
• Maintain technical documentation.

Required Skills

• Hands-on experience with Node.js.
• Strong knowledge of JavaScript (ES6+) and asynchronous programming.
• Experience with Express.js or NestJS.
• Good understanding of REST APIs.
• Knowledge of authentication mechanisms such as JWT and OAuth.
• Experience with SQL databases such as MySQL or PostgreSQL.
• Familiarity with MongoDB is an advantage.
• Understanding of API security and backend development best practices.
• Experience with Git and version control.

Preferred Skills

• Knowledge of Docker and containerization.
• Exposure to AWS, Azure, or Google Cloud.
• Familiarity with Redis and caching mechanisms.
• Exposure to CI/CD pipelines.
• Understanding of microservices architecture.
• Basic knowledge of frontend technologies such as Angular or React.

Interested candidates can share their updated resumes along with their current CTC, expected CTC, notice period, and availability to join.

Key Responsibilities: 

Design, develop, and maintain full stack applications using Azure, React, Node.js, C#, and .NET. Build and manage CI/CD pipelines to streamline deployment and automate testing processes. 

Develop infrastructure as code (IaC) with Terraform to manage and provision resources in the Azure environment. Ensure application scalability, security, and performance across all layers of the stack. 

Work closely with cross-functional teams to translate business requirements into technical specifications. 

Troubleshoot, debug, and enhance existing applications to optimize performance. 

Implement best practices for cloud security, data protection, and compliance within Azure services. 

Conduct code reviews and provide technical mentorship to junior developers as needed.

Required Skills & Qualifications: 

Experience: 5+ years of full stack development experience, with a strong focus on Azure cloud. 

Frontend: Proficient with React.js, building and optimizing web interfaces. 

Backend: Solid knowledge of Node.js, C#, and .NET for building robust backend applications. 

Cloud Infrastructure: Experience with Azure services, deployment, and scaling applications on Azure. 

Infrastructure as Code (IaC): Hands-on experience with Terraform for Azure resource management. 

CI/CD: Proficient in setting up and maintaining CI/CD pipelines using Azure DevOps or similar tools. 

Database: Familiarity with Azure SQL, Cosmos DB, or other databases for full stack applications. 

Best Practices: Strong understanding of software development best practices, including security, testing, and DevOps. 

Preferred Qualifications: Azure certifications (e.g., Microsoft Certified: Azure Developer Associate or Azure Solutions Architect). 

Experience with other front-end frameworks, containerization (Docker, Kubernetes), or serverless architecture. Familiarity with Agile methodologies and tools like Jira or Confluence.

Job Details:

We are seeking an experienced Full Stack .NET Developer with Azure to join our dynamic team. The ideal candidate will have a robust background in full stack development with expertise in Azure, React, Node.js, C#, .NET, Python (FastAPI/Flask), Terraform, and CI/CD pipelines. You will play a key role in developing, optimizing, and deploying scalable applications on Azure, ensuring high performance, security, and reliability.

This role will involve collaboration across teams, working on both frontend and backend solutions, and utilizing cloud technologies to drive project success.

Key Responsibilities:

• Design, develop, and maintain full stack applications using Azure, React, Node.js, C#, .NET, and Python (FastAPI/Flask APIs).
• Develop and integrate RESTful APIs using .NET and Python frameworks (FastAPI/Flask).
• Build and manage CI/CD pipelines to streamline deployment and automate testing processes.
• Develop infrastructure as code (IaC) with Terraform to manage and provision resources in the Azure environment.
• Ensure application scalability, security, and performance across all layers of the stack.
• Work closely with cross-functional teams to translate business requirements into technical specifications.
• Troubleshoot, debug, and enhance existing applications to optimize performance.
• Implement best practices for cloud security, data protection, and compliance within Azure services.
• Conduct code reviews and provide technical mentorship to junior developers as needed.

Required Skills & Qualifications:

Experience: 7-10 years of full stack development experience, with a strong focus on Azure cloud.

Frontend:

• Proficient with React.js, building and optimizing web interfaces.

Backend:

• Solid knowledge of Node.js, C#, and .NET for building robust backend applications.
• Hands-on experience in Python development, specifically building APIs using FastAPI and/or Flask.
• Strong understanding of RESTful API design and microservices architecture.

Cloud Infrastructure:

• Experience with Azure services, deployment, and scaling applications on Azure.

Infrastructure as Code (IaC):

• Hands-on experience with Terraform for Azure resource management.

CI/CD:

• Proficient in setting up and maintaining CI/CD pipelines using Azure DevOps or similar tools.

Database:

• Familiarity with Azure SQL, Cosmos DB, or other databases for full stack applications.

Best Practices:

• Strong understanding of software development best practices, including security, testing, and DevOps.

Role : Node Developer

Experience: 1 to 5 Years

Location: Chennai - Taramani

Type: Contract

Duration : 6+ Months

CTC- 2-3.5 LPA

Immediate joiners only

Skills: Node + SQL

Job Summary

We Are Looking For A Talented Node.Js Developer With At Least 2 Years Of Hands-On Experience In Designing And Developing Scalable Backend Applications. The Ideal Candidate Should Have Experience Building Restful Apis, Working With Databases, Integrating Third-Party Services, And Collaborating With Frontend Developers To Deliver High-Quality Applications.

Key Responsibilities

Design, Develop, Test, And Maintain Server-Side Applications Using Node.Js.

Develop Restful Apis And Microservices.

Integrate Third-Party Apis And External Services.

Write Clean, Reusable, And Maintainable Code.

Optimize Applications For Performance And Scalability.

Collaborate With Frontend Developers, Qa Engineers, And Business Stakeholders.

Troubleshoot, Debug, And Resolve Production Issues.

Participate In Code Reviews And Follow Coding Standards.

Work In Agile&;Scrum Development Environments.

Prepare Technical Documentation Where Required.

Required Skills

Strong Knowledge Of Javascript (Es6+) And Asynchronous Programming.

Hands-On Experience With Node.Js.

Experience With Express.Js Or Nestjs.

Good Understanding Of Rest Apis.

Experience With Authentication Mechanisms Such As Jwt And Oauth.

Knowledge Of Mongodb, Postgresql, Or Mysql.

Experience With Git And Version Control.

Understanding Of Api Security And Best Practices.

Familiarity With Docker Is An Added Advantage.

Preferred Skills (Optional)

Experience With Aws, Azure, Or Google Cloud.

Knowledge Of Redis Or Caching Mechanisms.

Exposure To Ci Cd Pipelines.

Understanding Of Microservices Architecture.

Basic Knowledge Of Frontend Technologies Like Angular Or React.

Role Summary 

We are seeking a Senior Software Developer with strong backend engineering experience and an AI-first, automation-focused mindset. The ideal candidate is proficient in JavaScript, Node.js, TypeScript, APIs, and AWS, with experience building scalable integrations and working in microservices environments. 

The role will also contribute to the adoption of AI-assisted and agentic development practices, including working with Model Context Protocol (MCP), AI agents, reusable skills/tools, and automation to improve engineering productivity. 

We are looking for someone who can work independently, challenge existing approaches, identify opportunities for automation, and drive solutions with minimal supervision. 

Key Responsibilities 

• Design, develop, test, and maintain backend services using JavaScript, Node.js, TypeScript, and XML. 
• Build scalable integrations using REST/JSON APIs and microservice-based architectures. 
• Develop and support services in an AWS cloud environment. 
• Use AI-assisted development tools to improve coding, debugging, testing, documentation, analysis, and code review. 
• Design and integrate MCP servers/tools to enable AI agents to securely interact with applications, APIs, data, and engineering systems. 
• Build or contribute to reusable AI agents, skills, prompts, tools, and automated engineering workflows. 
• Identify repetitive development and support activities that can be simplified or automated using AI or traditional automation. 
• Perform code reviews and ensure adherence to engineering, security, and coding standards. 
• Troubleshoot complex defects and production issues and perform structured root-cause analysis. 
• Collaborate with QA, Product, Business Analysis, and Architecture teams to deliver high-quality solutions. 
• Contribute to technical documentation, reusable solutions, and engineering knowledge sharing. 

Required Skills & Experience 

• Strong experience with Node.js, JavaScript, and TypeScript. 
• Strong experience designing and integrating REST APIs and JSON-based services. 
• Experience working with XML, including parsing, validation, and transformations. 
• Experience developing solutions in AWS and microservices environments. 
• Strong debugging, troubleshooting, and production-support skills. 
• Experience with AI-assisted software development tools such as Claude Code, GitHub Copilot, Cursor, Devin, or similar tools. 
• Understanding of LLMs, AI agents, tool calling, and agentic workflows. 
• Experience working with or building Model Context Protocol (MCP) servers and integrations. 
• Understanding of secure API/tool integration, authentication, permissions, and data handling when exposing capabilities to AI agents. 
• Ability to identify practical opportunities for AI, automation, and reusable engineering tooling. 
• Experience with CI/CD, Git-based development, and modern software engineering practices. 
• Experience performing code reviews and mentoring other developers. 
• Strong analytical, problem-solving, written, and verbal communication skills. 

Preferred Skills 

• Experience building AI-enabled developer tools, agents, or internal engineering platforms. 
• Experience with prompt engineering, structured outputs, RAG, embeddings, or LLM APIs. 
• Experience integrating engineering systems such as GitLab, Jira, CI/CD pipelines, APIs, databases, or observability platforms with AI agents. 
• Experience creating reusable MCP tools or agent workflows used by multiple developers. 
• Airline, travel, Offer/Order, reservation systems, or GDS experience is a plus. 

Mindset We Are Looking For 

We are looking for developers who think beyond implementing the immediate requirement and consistently ask: 

• Can AI or automation make this development process faster or more reliable? 
• Can this capability be built as a reusable tool, skill, agent, or MCP integration? 
• Can repetitive analysis, debugging, testing, or documentation be automated? 
• Can an existing solution be simplified or made more scalable? 
• How can AI be used responsibly without compromising security, quality, or maintainability? 

The goal is to build an engineering organization where developers use AI and automation as part of their everyday engineering workflow, while continuing to maintain strong software engineering fundamentals. 

Role Description

Software Engineer is a full-time role based in Hyderabad with Onsite work arrangement. This role involves designing, developing, and maintaining back-end services and APIs, ensuring high performance, scalability, and security across platforms. The engineer will participate in architecture discussions, code reviews, and technical decision-making, collaborating closely with product owners, QA, and cross-functional teams. Daily responsibilities include writing clean, maintainable code, troubleshooting complex issues, improving system performance, and contributing to best practices, documentation, and engineering standards. The role also includes mentoring less experienced engineers and supporting continuous improvement in development processes and tooling.

Key Requirements/Skills

4-7 years of overall experience in software development with strong expertise in building scalable web & mobile applications.

• Strong technical decision-making ability, including architecture design, technology selection and implementation of best practices.
• Front-end expertise: Strong experience in React, JavaScript, TypeScript, NextJS and building responsive and user-friendly UI/UX.
• Back-end development: Hands-on experience with Node.js, Express JS, Nest JS, RESTful APIs, API design, and server-side architecture.
• Databases : Good Hands on Exprience in both SQL(PostgreSQL Preferred) & No SQL Databases
• Gen AI Expertise: Experience in building RAG & LLM Systems, implementing AI/ML models and integrating AI-based solutions to solve business problems. Expereince with Langchain, langgraph and Vector DBs, Voice AI(STT, TTS) Models and experience in using Open AI Tools (Calude, Cursor, etc.)
• Cloud & DevOps exposure: Experience with AWS/Azure, understanding of CI/CD pipelines, and cloud-based deployments.
• Code quality & best practices: Experience in code reviews, Git version control, and ensuring maintainable and secure code.
• Team leadership: Ability to mentor developers, guide technical discussions, and collaborate across teams.
• Strong communication skills to effectively interact with technical and non-technical stakeholders.
• Experience working in high-compliance environments such as healthcare systems is a plus.
• Certifications in AWS & Other skills and technologies will be an added advantage.

Educational Qualification

• B.Tech / M.Tech in CSE/IT/AI&ML only from a recognized university/college.