Staff Engineer - Java / AWS, Zelle
Core
Designing, developing, and maintaining large-scale Java applications and APIs that power core financial capabilities like Zelle and Paze for major US banks.
Role type
Staff Engineer (Java/AWS)
Builds
Customer-facing payment APIs and core banking capabilities
Domain
FinTech / Payments
Deliverable
production ML models | product features
Required skills
Java, SQL, RESTful service design, Git, debugging, low-level optimizations, automated testing
Preferred skills
Spring Boot, AWS (Postgres, DynamoDB, Kinesis, Flink, SNS, SQS), Kafka, Docker/Kubernetes, Event-based programming, ISO20022
Technologies
Java, Spring Boot, AWS, Postgres, DynamoDB, Kinesis, Flink, SNS, SQS, Kafka, Docker, Kubernetes, Git, Jira, Confluence, SQL
Responsibilities
Lead deep, complex, high-risk technical projects; ensure platform architecture meets growth and monitoring goals; mentor junior team members; design and develop features to enhance core product offerings; troubleshoot complex bugs; build automated tests integrated into CI/CD pipelines.
Seniority
Staff, technical leadership & mentorship