Senior Back-End Developer
BengaluruFull-time5–9 yrs10 L–₹12 L a yearPosted over a month ago
Senior software engineering role at Kotsrenting in Bengaluru. Needs 5+ years. Pays ₹10–12 LPA.
About the role
We are looking for a hands-on Senior Back-End Developer who writes production-grade server-side code. You will underneath — all deployed and operated on AWS. This is a builder's role, not a coordinator's. You should be comfortable writing complex SQL by hand, designing REST APIs that other teams depend on, reasoning about performance and failure, and owning your code through testing,
What you'll do
- Design, build, and maintain Python (Flask/FastAPI) services and REST APIs consumed by our front ends and
- Write and optimise advanced SQL — multi-table joins, subqueries, CTEs, and window functions — without
- Leaning on an ORM to do the thinking for you
- Model and evolve relational schemas, design indexes, and tune slow queries using EXPLAIN / EXPLAIN ANALYZE
- Plan and run schema migrations safely against live data
What you need
- SQL
- Python
- REST APIs
- AWS
- Git
- Java
Good to have
- GCP
- Azure
- MongoDB
- Kafka
- Redis
- Angular