Back End Developer

Job Description Strong Back‑End Developer

to build and scale

high‑impact Domestic Purchase Order (PO) microservices

in a modern, event‑driven architecture. This role sits at the core of our

Order Management / Supply‑Chain platform , with direct ownership of production‑grade systems.

Must Haves: 6+ yrs of Strong experience with

Java & Spring Boot

for microservices development Hands‑on expertise with

Kafka‑based event‑driven architectures Producers, consumers, retries, and

Dead Letter Queues (DLQ) NoSQL data modeling & performance tuning

(Cassandra or equivalent) API design experience with

REST and/or GraphQL Background in

Order Management Systems (OMS)

or

transactional supply‑chain domains Solid

observability & production support

skills Logs, metrics, distributed tracing, and on‑call readiness

Nice to Have Experience with

Temporal workflows OpenSearch / Elasticsearch

integration for search and analytics