Software Engineer III Java Fullstack, AWS

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Senior Software Engineer at JPMorganChase within the Consumer & Community Banking youare an integral part of an agile team that works to enhance build and deliver trusted market-leading technology products in a secure stable and scalable way. As a core technical contributor you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firms business objectives.

Job Responsibilities

• Designs and implements complex features and services within owned domains; collaborates with upstream/downstream teams to deliver end-to-end solutions; contributes to API contracts versioning and backward compatibility.

• Contributes to production readiness and operational excellence by helping define/meet SLOs/SLIs improving observability (logs metrics traces) participating in incident response and post-incident reviews and delivering durable fixes and runbooks to reduce repeat issues.

• Applies secure-by-default and resilient design patterns in day-to-day development (timeouts retries with exponential backoff/jitter circuit breakers bulkheads idempotency graceful degradation).

• Authors design proposals and participates in design reviews; partners with Architecture and peer teams to align designs and reduce integration risk.

• Writes secure concise high-quality production code and reviews/debugs code across backend and frontend as needed.

• Engages in pair programming rigorous code reviews and reliable estimation; builds user-facing experiences that meet established performance and accessibility standards.

• Applies database rigor across SQL/NoSQL: schema design indexing query tuning and caching to improve latency and throughput.

• Integrates firm-approved privacy-safe AI assistants into development workflows to accelerate test generation documentation refactoring and static analysis triagewith human-in-the-loop review and CI quality gates.

• Follows established AI governance and guardrails (prompt hygiene secrets/PII protection provenance expectations objective acceptance criteria such as lint/coverage/SAST/DAST/performance checks) and provides feedback to improve standards.

• Contributes to measurement of AI-assisted workflows (e.g. cycle time defect trends) without compromising security or reliability.

Required qualifications capabilities and skills

• Formal training or certification in software engineering concepts and 5 years of applied experience delivering production systems in a team environment including ownership of major features/components and end-to-end delivery within a squad.

• B.S. in Computer Science/Engineering or related field (or equivalent practical experience).

• Proficiency in Java and Spring Boot development SQL and event-driven/messaging systems such as SNS SQS and Kafka.

• Hands-on experience with AWS and cloud-native services (e.g. ECS/EKS/Lambda API Gateway RDS/DynamoDB/CassandraDB S3 CloudWatch IAM).

• Proficiency in JavaScript HTML5 and CSS3 with the ability to contribute to debug and review user-facing code when needed.

• Hands-on experience in system design RESTful JSON API design microservices application development testing strategy and operational stability within large distributed environments.

• Hands-on experience across the SDLC including CI/CD pipelines and automated testing practices.

• Strong understanding of security and resiliency including OWASP Top 10 OAuth2/OIDC secrets management encryption in transit/at rest and resilient integration patterns (timeouts retries circuit breakers bulkheads).

• Ability to author and present design proposals participate effectively in design reviews and influence technical decisions through data and collaboration.

• Demonstrated ability to provide strong code reviews support pairing/mentoring and raise engineering quality across the team.

• AI-assisted development: operational experience using approved AI assistants within development workflows with human review and CI quality gates following established governance and objective acceptance criteria.

Preferred qualifications capabilities and skills

• Experience /C#.
• Experience in TypeScript and React.
• Travel or hospitality domain experience especially with booking flows inventory consistency and resilient integrations.
• Experience contributing to evaluation practices for AI-assisted development or AI features (offline metrics canarying telemetry drift detection) in partnership with senior engineers/architecture.
• Familiarity with frontend performance and accessibility best practices including diagnosing and fixing common issues.