Senior AWS & Microservices Lead Engineer

JPMorgan Chase & Co.; Wilmington (DE); On-site; USD 135,000 - 175,000; Full time

Job summary

JPMorgan Chase & Co. in Wilmington, DE, seeks a Lead Software Engineer AWS to join the Origination Workflows Team within Consumer & Community Banking. You will be a core technical contributor delivering secure, scalable fintech solutions and driving AI-assisted engineering practices.

You will architect and implement microservice-based applications using Java and Python, integrate with AWS services, and help ensure operational stability and security across the stack.

Qualifications

• Formal training or certification on software engineering concepts and 5+ years applied experience.
• Hands-on experience delivering system design, application development, testing, and operational stability.
• Advanced in Java or Python.
• Experience building microservices using Java/Spring Boot and Python/FastAPI/Flask.
• Experience with AWS services - S3, DynamoDB, ECS, Lambda, Step Functions, RDS, ALB/NLB.
• Experience with pair programming agents such as GitHub Copilot/Claude code to accelerate prototyping.
• Experience in building high-volume, low-latency, high-throughput transactional systems.
• Demonstrated experience leading effective use of AI-assisted software development tools with secure outputs.

Responsibilities

• Executes creative software solutions, design, development, and debugging of complex problems.
• Develops secure, high-quality production code and reviews code written by others.
• Develop web applications using microservices architecture with Java and Python frameworks.
• Integrate solutions with AWS Cloud Services (compute, storage, databases, security).
• Promotes enterprise AI-assisted engineering practices to improve code quality, delivery speed, and reliability.
• Leads evaluation sessions with external vendors and internal teams on architectures and applicability.

Skills

Java

Python

Microservices

CI/CD

AI-assisted development tools

AWS cloud

Security & resiliency

Tools

GitHub Copilot

Claude

Job description

JPMorgan Chase & Co. in Wilmington, DE, seeks a Lead Software Engineer AWS to join the Origination Workflows Team within Consumer & Community Banking. You will be a core technical contributor delivering secure, scalable fintech solutions and driving AI-assisted engineering practices.

You will architect and implement microservice-based applications using Java and Python, integrate with AWS services, and help ensure operational stability and security across the stack.