Job Description
We are hiring a Full Stack Developer to join an existing, senior-led product and engineering team at Neolytix. This is a full-time role, not an internship. You will work on live products used by healthcare providers across the US, collaborating daily with a Product Owner, senior developers, and cross-functional stakeholders on UK-aligned working hours that also overlap with the US.
The technical bar here is real. We are looking for someone who has shipped code, not just studied it. Your GitHub profile will tell us more about you than your resume will. If your repos show consistent commits, genuine project depth, and code you'd stand behind, you will stand out. If they are empty or filled with tutorial clones, you won't.
The core stack is Node.js, Python, SQL, and Docker. Frontend exposure in React or Next.js is needed. You will work across the full cycle: designing, building, testing, and deploying. You will participate in code reviews, work within CI/CD pipelines, and write code that will be flagged by SonarQube and Copilot. That is not a threat; it is the standard of the team you are joining.
Key Responsibilities
Build and maintain server-side applications and REST APIs using Node.js, NestJS, and Express.js.
Write Python scripts and services for automation, data handling, and backend logic.
Integrate third-party APIs and external services cleanly and reliably.
Ensure backend code is tested, documented, and production-ready before it ships.
Develop responsive, user-facing interfaces using React and Next.js.
Collaborate with the team on UI/UX decisions and implement them with clean, maintainable component structures.
Ensure frontend and backend are tightly integrated and behave consistently in production.
Design and work with relational and non-relational databases: PostgreSQL, MySQL, and MongoDB.
Write efficient SQL queries and apply core DBMS principles to schema design and data handling.
Handle data migration, indexing, and query optimization as the product scales.
Containerize applications using Docker and deploy to Azure environments.
Work within and contribute to CI/CD pipelines to ensure reliable, repeatable deployments.
Maintain awareness of deployment health and flag risks before they reach production.
Participate in code reviews, giving and receiving feedback constructively.
Work within SonarQube and GitHub Copilot review workflows as standard practice.
Write clear documentation for your code, APIs, and architectural decisions.
Communicate proactively on blockers, progress, and handoffs in an async, cross-timezone team environment.
Requirements & Experience
Hands-on Node.js: you have built backend services, not just read the docs.
Python: working knowledge for scripting, automation, or backend services.
Core DBMS and SQL: schema design, query writing, joins, indexing basics.
Docker: containerization fundamentals and working knowledge of container-based deployments.
Git: disciplined commit history, branching, and PR-based workflow.
Public GitHub profile with genuine, deployed projects. This is reviewed before the screening call.
AI-assisted development tools: working knowledge of GitHub Copilot, Cursor, or equivalent as part of your daily coding workflow. This is standard practice on the team, not a bonus skill.
Claude Code: hands-on familiarity with Claude Code as an agentic coding assistant. Used on this team for autonomous code generation, refactoring, writing and running tests, debugging complex issues, and scaffolding new features. If you have not used it, you should know what it is and be ready to adopt it from day one.
Prompt engineering fundamentals: ability to write structured, effective prompts for code generation, debugging assistance, and feature development. You know how to get useful output, not just any output.
Qualifications
BTech / BCA / MCA degree with a live project component during graduation. Non-negotiable.
1 to 2 years of full-time experience, or an in-depth internship with real delivery ownership across the stack (not shadow work or tutorial projects).