Golang Backend Developer - 3+ Years |

Bengaluru, 2 days WFO | Immediate Joining

What You’ll Do
Build the migration harness: shadow traffic, response diffing, metric parity dashboards, feature-flagged rollout, tested rollback
Own the schema-to-schema migratio n — mapping, backfill, dual-write and reconciliation, consistency verification, documented cutover and rollback point
Build Go services

— HTTP APIs (Gin, Echo, Fiber, net/http), background workers, stream consumers
Use Go concurrency

deliberately:

goroutine s, channels, context propagation, worker pools, graceful shutdown, leak prevention. At this traffic, concurrency bugs find you
Own MySQL schema and query performance from G o; pool tuning, transaction scope, live-table migrations
Build Kafka

producers and consumers with correct partitioning, offsets, replay and DLQ. handling





What We're Looking For
3+ years of backend development experience.
Strong hands-on experience with

Golang .
Deep understanding of

concurrency

and

goroutines .
Experience with

PostgreSQL

and/or

MySQL .
Familiarity with

Redis

and caching mechanisms.
Experience in designing and building

microservices .
Solid problem-solving and debugging skills.
Experience with

Docker

and

Git .

⭐ Good to Have
Experience in

AI/ML

or AI-powered applications.
Knowledge of

Kafka

or other message queue systems.
Exposure to

gRPC .
Experience handling

high-scale, distributed systems .

📌 Back End Developer (Mumbai)
🏢 Recro
📍 Mumbai