Senior Java Developer Consultant

Senior Java backend developer

Exp - 7 yrs

Location - Remote

Roles and responsibilities

• ⁠ ⁠Build and scale high-throughput, concurrent backend systems handling large transaction volumes.
• ⁠ ⁠Strong experience with Java, multithreading, concurrency and parallel processing.
• ⁠ ⁠Experience building banking/financial or transaction-heavy systems with strong consistency and reliability requirements.
• ⁠ ⁠Hands-on with Kafka, message queues, event-driven architecture and asynchronous processing.
• ⁠ ⁠Design worker pools, background jobs and systems capable of processing workloads in parallel.
• ⁠ ⁠Strong understanding of distributed systems, retries, idempotency, fault tolerance and failure handling.
• ⁠ ⁠Experience with PostgreSQL/MongoDB, transactions, indexing and query optimization.
• ⁠ ⁠Ability to identify and solve performance, latency, throughput and scalability bottlenecks.
• ⁠ ⁠Exposure to Redis, caching, observability and cloud-native infrastructure is a plus.
• ⁠ ⁠7 years of hand-on experience is preferred, if experienced into robotics / embedded programming that's a huge plus

Pay: ₹50,000.00 - ₹70,000.00 per month

Work Location: Remote