Senior Full Stack Engineer

We are looking for a senior engineer who is exceptional on the Frontend (React / Next.js / modern JS) with strong full-stack fundamentals in Node.js. You will be responsible for architecting scalable web applications, building modular front-end systems, integrating APIs, and driving performance and security across the product.This role is perfect for someone who loves modern frontend engineering while still being very comfortable building backend services and automation pipelines. Experience with AI and LLM-based features is a strong plus.Required Experience - 7+ YearsResponsibilitiesFrontend EngineeringLead development of high-performance, mobile-first web applications.Architect reusable components, UI patterns, and design-system friendly architecture.Drive adoption of modern frameworks (React, Next.js, React Query, Tailwind).Implement accessibility, usability, and responsive UI best practices.Ensure frontend code modularity, scalability, performance, and DX quality.Lead code reviews to maintain high code quality and consistency.Backend & APIsBuild and maintain Node.js backend services (Express/Nest).Design REST and GraphQL APIs with clean standards and documentation.Work with PostgreSQL and MongoDB at scale.Implement secure authentication and session flow (OAuth, JWT, SSO, Cookies etc.).An excellent understanding of distributed systems and their tradeoffs.Application Observability & PerformanceMonitor errors, crashes, and performance across FE and BE.Work with APM tools, Sentry, Datadog, NewRelic or similar.Continuously improve performance (Core Web Vitals focus).Identify architectural bottlenecks and propose improvements.AI & LLM ResponsibilityIntegrate AI-powered functionality including search, content, automation, chat and assistants.Work with LLM APIs (OpenAI / Anthropic / Azure / Gemini).Build AI features end-to-end using Node.js + TypeScript.Experiment with prompting, embeddings, and context modeling.Evaluate AI tools for developers (Cursor, Copilot, Cody etc.) and drive productivity.Explore RAG or semantic search architectures when needed.DevOps, CI/CD & CloudAutomate deployments (frontend + backend).Work with AWS + Docker (ECS / Lambda / CloudFront).Implement secure CI pipelines and zero-downtime deployments.Maintain staging environments and internal tools.LeadershipArchitect software and break roadmap into executable deliverables.Mentor other engineers through reviews and technical guidance.Collaborate with design, product, business and operations.Communicate trade-offs, risks and alternative architectures.Produce high-quality documentation for internal and external APIs.Required SkillsStrong expertise in React / Next.js / TypeScript.Excellent JavaScript fundamentals.Experience architecting large-scale UI applications.Node.js backend development experience.GraphQL, Apollo or similar.PostgreSQL + MongoDB.REST API design systems.WebSockets experience.Familiarity with AWS services.Docker (ECS, Kubernetes optional).Strong security awareness (OWASP, auth flows).CI/CD experience.Strong testing practice.Excellent documentation skills.Demonstrated ability to mentor and guide team members, fostering growth and improving overall team performance.PreferredHands-on AI or LLM integration in real-world products.AI product experimentation experience (RAG, embeddings, vector DBs).Serverless experience (Cloudflare Workers / Lambda).Knowledge of design systems and component libraries.Open source contributions.SSO / SAML / enterprise auth.Performance optimization experience.Culture FitYou will thrive here if you:Love frontend engineering but enjoy being full-stack when needed.Care deeply about usability, performance and UX.Want ownership of architecture decisions.Enjoy experimenting with AI, tooling and automation.Value quality, documentation, and long-term scalability.Join our team and experience true flexibility with the ability to work from anywhere, complemented by a competitive salary and bonus program designed to reward your hard work. Enjoy unlimited leaves, unforgettable company retreats, support to comprehensive healthcare coverage, professional development allowance, and internet allowance. Celebrate every milestone with custom CMMversary gifts. We are committed to enabling your career growth by aligning your upskilling journey with our strategic goals. Be part of an environment that champions your well-being, learning, and long-term success.