Senior Backend Developer 8+ Years

Location - Remote(South preferably Kerala)

Responsibilities
Design, develop, and maintain scalable, secure, and high-performance backend applications using Node.js and NestJS.
Lead backend development for complex features and take ownership of technical design and implementation.
Design and develop robust REST APIs, microservices, and backend services using NestJS and Node.js.
Work extensively with PostgreSQL and other SQL/NoSQL databases, ensuring efficient database design, queries, indexing, and performance.
Design and implement scalable cloud-based backend solutions using AWS services.
Manage and execute application deployment processes across development, staging, and production environments.
Monitor, troubleshoot, and optimize backend applications and cloud deployments for reliability and performance.
Ensure secure coding practices, proper authentication/authorization, error handling, logging, and API security.
Conduct code reviews and ensure adherence to backend architecture, coding standards, and best practices.
Identify performance bottlenecks and implement solutions for scalability, reliability, and maintainability.
Collaborate with frontend developers, QA engineers, DevOps teams,



architects, and other stakeholders.
Mentor junior and mid-level developers and contribute to technical decision-making and engineering best practices.

Mandatory Skills & Experience
8+ years of professional experience in backend development.
Strong hands-on experience with Node.js and NestJS in production settings.
Strong experience with AWS and developing/deploying backend applications on AWS cloud infrastructure.
Solid experience with PostgreSQL and other SQL and NoSQL databases.
Strong understanding of database design, query optimization, indexing, transactions, and performance tuning.
Strong hands-on experience with application deployment, release processes, and production environments.
Strong experience designing and developing scalable REST APIs and backend services.
Robust understanding of backend architecture, scalability, security, performance, and reliability.
Experience with debugging, monitoring, and resolving complex production issues.
Strong problem-solving, technical ownership, and communication skills.
Experience mentoring developers and conducting code reviews.

📌 Senior Backend Developer Kerala
🏢 Sparix Global
📍 Kerala