Remote
Celara /
Contract /
Remote
We are looking for an experienced API Engineer to design and build a high-performance unified API platform that connects our applications to multiple external and internal services.
This is a hands-on engineering role where you will architect, implement, and optimize secure, reliable APIs that serve as the foundation of our next-generation product capabilities.
Experience:
3–6+ years developing production-grade APIs in Python (FastAPI), Node.js (Express), or Go.
Hands-on experience designing and maintaining scalable API services.
Experience working with enterprise API Gateway solutions (Kong, Mongo, MuleSoft, APISIX
Familiarity with cloud-native architecture (AWS, GCP, or Azure)
Technical Skills:
Proficiency in RESTful API design principles.
Strong understanding of authentication standards (OAuth 2.0, JWT).
Experience with rate limiting, caching (Redis), and monitoring tools.
Comfort integrating external APIs and designing clean abstraction layers.
Mindset:
You value clean code, clear documentation, and thoughtful testing.
You’re comfortable working in early-stage environments and iterating quickly.
You have strong communication skills and a collaborative approach.