Fullstack Developer - Immediate Joiner

Role & responsibilities

• Lead the end-to-end design, development and delivery of scalable, secure web applications using NextJS, ReactJS and FastAPI.
• Partner with the Solution Architect to shape system design, technology choices and engineering standards for the platform.
• Drive code quality, performance and reliability through reviews, refactoring, observability and continuous improvement.
• Mentor full-stack and front-end engineers; raise the engineering bar through coaching, pairing and tech talks.
• Champion compliance-by-design and secure coding practices appropriate to a regulated NBFC environment.
• End-to-end delivery of complex, cross-cutting features (NextJS + FastAPI) aligned to the architecture roadmap.
• Performance & reliability of owned services p95 latency, error budgets and uptime SLOs met every quarter.
• Mentor and grow a pod of 25 engineers; demonstrable improvement in their delivery velocity and quality.
• Reduce technical debt through refactoring, library upgrades and removal of dead code.
• Proven track record of designing and shipping high-availability, fault-tolerant systems serving real production traffic.
• Deep expertise in HTML, CSS, JavaScript / TypeScript and ReactJS / NextJS including SSR/ISR, routing, state and performance tuning.
• Expert in Python with strong command of FastAPI and Django for building production APIs and backoffice tooling.
• Strong relational and document database skills PostgreSQL, MySQL and MongoDB including schema design, indexing and query optimisation.
• Hands-on with architectural patterns (MVP, MVC, MVVM, Clean Architecture, Hexagonal) and the judgement to pick the right one for the problem.
• Expert in API lifecycle management across REST, WebSockets, streaming, gRPC and GraphQL with versioning, contracts and deprecation strategy.
• Solid OOP, functional and asynchronous programming foundations; comfortable with containerisation (Docker), orchestration (Kubernetes) and CI/CD.
• Owns observability for their services structured logging, metrics, distributed tracing and meaningful SLOs.
• Drives secure coding practices OWASP Top 10, secrets handling, authentication / authorisation patterns and PII handling under DPDP.
• Conducts code reviews, design reviews, RFCs and post-mortems; sets engineering standards within the pod.
• Mentors junior engineers, runs paired programming, demos and brown-bag sessions.
• Works in Agile / Scrum; refines stories, estimates, manages dependencies and unblocks the team.

Preferred candidate profile

Core Competencies qualities, skills, behaviours and attitudes

• Senior engineering judgement and a bias for action.
• Strong written and verbal communication RFCs, design docs, reviews.
• Mentorship and people-development orientation.
• Ownership sees a problem through from definition to production health.
• Pragmatism balances ideal architecture with delivery realities.
• Calm under incidents; data-driven problem solving.
  
  Technical Competencies technical knowledge and tools
• Languages: TypeScript, JavaScript, Python.
• Front-end: ReactJS, NextJS, TailwindCSS, design systems, accessibility.
• Back-end: FastAPI, Django, NodeJS.
• Data: PostgreSQL, MySQL, MongoDB, Redis.
• APIs: REST, GraphQL, gRPC, WebSockets, Kafka / event-driven patterns.
• Infra & ops: Docker, Kubernetes, NGINX, GitHub Actions / Jenkins / ArgoCD.
• Observability: OpenTelemetry, Prometheus, Grafana, Loki / ELK.
• Cloud: AWS or Azure (compute, storage, networking, IAM).
• Security: OAuth 2.0 / OIDC, OWASP Top 10, secure SDLC.