Senior Full Stack Developer (Node.js / TypeScript / Rust)

Sigma Solve Inc

Maharashtra , IN Part-time
Posted on: February 23, 2026
Job Title: Senior Full Stack Developer (Node.js / TypeScript / Rust) Experience: 4–6 Years Location: Pune – Work from Office Employment Type: Full-time About the Role We are looking for a high-caliber Senior Full Stack Developer to join our engineering team. This role is ideal for a developer who thrives in type-safe environments and enjoys working across the full lifecycle of a feature — from low-level systems programming in Rust to building scalable APIs with Nest.js and high-performance frontends with Next.js. You will play a critical role in building robust, secure, and high-performance services where performance, reliability, and security are non-negotiable. Key Responsibilities • Backend Development: Design and implement scalable, modular microservices using Node.js and Nest.js • Systems Programming: Leverage Rust for performance-critical modules, high-concurrency tasks, or specialized backend services • Frontend Engineering: Build responsive, SEO-optimized web applications using Next.js and React • Database & Business Logic: Develop and maintain complex schemas and business logic using PostgreSQL, NoSQL databases, and caching strategies such as Redis • Smart Contract / Ledger Logic: Work with Solidity where applicable for distributed ledger or contract-based workflows • Architecture Ownership: Ensure seamless integration between frontend, backend APIs, and low-level services • Quality & Reliability: Write comprehensive unit and integration tests and participate in thorough code reviews Requirements • 4–6 years of professional experience in a Full Stack development role within a production environment • Expert proficiency in Node.js and TypeScript • Strong hands-on experience with Rust (systems/performance-focused development) • Working knowledge of Solidity (for contract or logic-driven workflows) • Deep understanding of Nest.js, Next.js, and React • Experience with PostgreSQL, NoSQL databases, and Redis • Familiarity with Docker, Kubernetes, and CI/CD pipelines Nice to Have • Experience profiling and optimizing Rust or Node.js applications • Knowledge of architectural patterns such as Event-Driven Architecture, Hexagonal Architecture, or Domain-Driven Design (DDD) • Solid understanding of OWASP principles and secure coding practices • Experience mentoring developers and contributing to technical documentation Job Type: Part-time Pay: ₹30,000.00 - ₹100,000.00 per month Work Location: In person

About Company

Sigma Solve Inc icon

Maharashtra ,IN

https://www.sigmasolve.com

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