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Senior Java Developer (Banking)

Capgemini Singapore PTE. LTD.D01 Cecil, Marina, People’s Park, Raffles Place, SG

8 days ago

Job description

Roles & Responsibilities

About the Role

As a Senior Java Developer, you will lead design and delivery of mission‑critical microservices for our corporate & investment banking platforms. You’ll set engineering standards, mentor developers, and partner with architects and platform teams to deliver resilient, performant services in production.

Key Responsibilities

Own end‑to‑end technical delivery : design, implementation, testing, deployment, and support
Design fault‑tolerant microservices with robust API contracts, idempotency, and back‑pressure
Optimize performance (profiling, JVM tuning, connection pools, serialization choices)
Lead secure SDLC practices (threat modeling, SAST / DAST, secrets mgmt, least privilege)
Guide container / k8s deployment patterns (HPA, pod disruption budgets, graceful shutdown)
Champion observability and reliability (SLOs, error budgets, chaos testing where applicable)
Mentor engineers; uplift code quality, reviews, and documentation standards
Partner with stakeholders across payments / trade / markets to scope and prioritize work

Required Skills & Experience

7+ years’ engineering experience in Java 11 / 17, Spring Boot , and distributed systems

Proven track record in high‑throughput services, messaging ( Kafka / MQ ), and RDBMS tuning

Hands‑on with Kubernetes / OpenShift , CI / CD, and production support in regulated environments

Deep understanding of testing strategy , clean architecture , and performance tuning

Excellent stakeholder and technical leadership skills

Nice‑to‑Have

Experience with low‑latency patterns (lock contention, GC strategy, off‑heap caching)

Exposure to gRPC , NoSQL , in‑memory data grids , or event sourcing

Familiarity with domain concepts (ISO 20022 payments, SWIFT, trade lifecycle, market connectivity)

What We Offer

Technical leadership scope with regional impact

Hybrid work, continuous learning, career mobility across global teams

Competitive compensation and comprehensive benefits

How to Apply

Apply via MyCareersFuture with your CV + short summary of your most complex microservices project (scale, latency, throughput, SLOs).

Tell employers what skills you have

Investment Banking

Throughput

SDLC

Mobility

Microservices

Strategy

Tuning

Spring Boot

Distributed Systems

Serialization

Performance Tuning

Java

Technical Leadership

API

Sourcing

Threat Modeling

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Senior Java Developer • D01 Cecil, Marina, People’s Park, Raffles Place, SG