[Hiring] Senior Backend Developer @Sparix Global.

Role Description

• 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.

Qualifications

• 8+ years of professional experience in backend development.
• Strong hands-on experience with Node.js and NestJS in production environments.
• Strong experience with AWS and developing/deploying backend applications on AWS cloud infrastructure.
• Strong 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.
• Strong 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.