Sr. Full Stack Engineer (Agentic AI + MERN)

Sr. Full Stack Engineer (Agentic AI + MERN)

About the Role

Were looking for a Senior Full Stack Engineer who thrives on solving complex engineering problems, designing scalable systems, and turning ideas into production-ready products.

Youll work extensively across the MERN stack, owning features end-to-endfrom architecture and API design to frontend experiences, performance optimization, testing, and deployment.

Were especially interested in engineers who are curious about the next generation of software development and have exposure to LLMs, Agentic AI, Prompt Engineering, or AI-assisted development workflows.

This is an opportunity for an engineer who wants to do more than ship features—you’ll help shape architecture, raise engineering standards, and build intelligent, scalable applications.

What You’ll Do

• Design, build, and scale high-quality web applications using MongoDB, Express.js, React.js, and Node.js.
• Own features end-to-end, from technical design and architecture through implementation, testing, deployment, and production support.
• Design and develop robust, secure, and scalable RESTful APIs and integrations with internal and third-party services.
• Contribute to system architecture, technical design decisions, scalability, reliability, and performance optimization.
• Build modular, reusable, maintainable components and services following strong software engineering principles.
• Diagnose and resolve complex production and performance issues through structured debugging and root-cause analysis.
• Write clean, testable, production-grade code and actively contribute to code reviews, engineering standards, and automated testing.
• Collaborate closely with Product, Design, QA, DevOps, and other engineering teams to deliver high-impact solutions.
• Evaluate emerging technologies and identify opportunities to improve developer productivity, system performance, and product capabilities.
• Explore and contribute to AI-powered product capabilities, including LLM integrations, AI agents, prompt engineering, and AI-assisted engineering workflows.

What We’re Looking For

• 4–8 years of professional software engineering experience, with strong hands-on expertise in the MERN stack.
• Deep practical knowledge of JavaScript/TypeScript, Node.js, React.js, MongoDB, and Express.js.
• Strong understanding of REST API architecture, authentication, authorization, security, error handling, and API performance.
• Solid understanding of data structures, algorithms, object-oriented/programming fundamentals, and problem-solving.
• Demonstrated ability to design scalable, modular, maintainable, and resilient systems.
• Strong debugging and analytical skills with an ability to break down ambiguous technical problems into practical solutions.
• Experience with Git, branching strategies, CI/CD, code reviews, and engineering best practices.
• Strong understanding of software development lifecycle and experience working in collaborative engineering environments.
• A strong ownership mindset—you take responsibility for quality, reliability, and outcomes, not just implementation.

AI & Agentic Engineering

AI experience is not mandatory, but we value engineers who are actively exploring how AI can transform modern software engineering.

Exposure to any of the following is a strong advantage:

• LLM application development
• Agentic AI / AI agents
• LangChain or similar agent frameworks
• Prompt Engineering
• Tool/function calling and structured outputs
• RAG and vector databases
• AI-assisted coding and developer workflows
• Building AI-powered features into existing applications
• Evaluating and improving LLM-based systems

Good to Have

• TypeScript expertise
• GraphQL
• WebSockets / real-time application development
• Microservices and distributed systems
• AWS, Azure, or GCP
• Docker and Kubernetes
• Redis, queues, caching, or event-driven architectures
• TDD and automated testing frameworks
• Observability, monitoring, logging, and performance engineering

What Sets You Apart

We’re looking for engineers who:

• Think beyond the ticket and understand the larger product and technical context.
• Can challenge assumptions and make sound engineering trade-offs.
• Care deeply about code quality, scalability, performance, and maintainability.
• Are comfortable taking ownership of technically challenging problems.
• Learn quickly and stay curious about evolving technologies.
• Use AI not simply as a tool, but understand how to build intelligent systems with it.
• Can balance engineering excellence with pragmatic product delivery.

Why This Role?

You’ll have the opportunity to work on modern, high-impact engineering problems at the intersection of full-stack development and AI.

If you enjoy building systems from the ground up, solving hard problems, thinking about architecture, experimenting with emerging technologies, and continuously raising the engineering bar, we’d like to hear from you.

Build scalable systems. Solve meaningful problems. Engineer what’s next.