Zifcare is hiring for one of its clients - we're hiring at the Principal and Senior Engineer Level.

Requirements:
- You have 6+ years of experience working with backend technologies, specifically Node.js (Express.js) and preferably with frontend technologies like React.js , TypeScript, HTML, CSS.
- You have leadership experience in leading teams for 2+ years (for Principal-level engineers only)
- Strong grasp of system design principles, you can architect scalable, reliable, and maintainable backend systems.
- Expert-level proficiency in TypeScript, PostgreSQL, and Express.js. This is non-negotiable.
- Hands-on experience with AWS (EC2, ECS, S3, Lambda, SQS) is a good to have.
- Good understanding of caching strategies and implementation (Redis, Memcached, etc.)
- Robust command of SQL and database performance optimization, you’ve written complex queries and know how to analyze and tune for efficiency.
- Proven experience in designing, developing, and maintaining RESTful APIs .
- You collaborate effectively with engineers, product managers, designers,



and leadership to clarify requirements, maintain project visibility, and deliver impact.

Responsibilities:
- Engineering excellence, you hold yourself to a high standard, treat engineering as a craft, and take pride in your work
- Perform PR reviews for other developers, guide junior engineers when they’re stuck, and continuously raise the bar for clean, high-quality code.
- Write robust APIs, design and implement scalable and maintainable backend services.
- Ensure modular, maintainable code to accommodate rapid feature iterations, optimize backend performance, latency, and throughput.
- Good to work with: You spend more waking hours with your teammates than anyone else. Others enjoy working with you because of your positive attitude and technical competence
- You collaborate effectively with engineers, product managers, designers, and leadership to clarify requirements, maintain project visibility, and deliver impa

📌 Principal/Senior Engineer (Thrissur)
🏢 Zifcare
📍 Thrissur