Senior Full Stack Engineer (Java / AWS)
Whippany, NJ (HYBRID - 3 DAYS A WEEK ONSITE / LOCAL CANDIDATES ONLY)
Duration: 1 Year
POSITION OVERVIEW The engineering team within US-Financial Services is dedicated to designing, developing, and deploying mission-critical software systems for a major US banking client. The team's mission is to drive digital transformation by building highly scalable, resilient, and secure financial applications using modern full-stack and cloud-native architectures.
DAY-TO-DAY RESPONSIBILITIES - Architect and develop full-stack solutions using Java/Spring backend, React/Angular frontend, and AWS cloud services.
- Lead design sessions, technical planning, and backlog refinement for engineering tasks.
- Define coding standards, secure coding practices, and performance guidelines while driving CI/CD maturity, observability, and DevOps best practices.
- Guide the definition of cloud-native patterns including serverless architectures, microservices, and containerization.
- Mentor engineers, conduct robust code reviews, and influence cross-team engineering decisions.
- Collaborate closely with Product Owners and Solution Architects on the product roadmap and technical strategy to ensure application reliability and scalability.
TOP 3 REQUIRED SKILLS - Java, Spring Boot, Spring Cloud, and Microservices Architecture (10+ years)
- React or Angular Frontend Development (5+ years)
- Advanced System Design, Distributed Systems, and Integration Architecture (8+ years)
ADDITIONAL DESIRED SKILLS - AWS Expert-level proficiency (EC2, Lambda, API Gateway, ECS/EKS, S3, RDS, IAM)
- Infrastructure as Code (Terraform, CloudFormation)
- High-scale event streaming (Kafka, Kinesis) and Advanced Container Orchestration (EKS, Kubernetes)
- Observability stacks (Datadog, CloudWatch, Prometheus/Grafana)
IDEAL CANDIDATE PROFILE The ideal candidate is a Senior Full-Stack Engineer with an authoritative, leadership-driven technical background and a proven track record within the Financial Services domain. They possess strong strategic communication skills to guide engineering teams, mentor junior talent, and seamlessly collaborate with Solution Architects. This candidate should thrive in high-stakes banking environments and hold active technical certifications, which are highly weighted for this position.
Job Responsibilities
- Lead the end-to-end design, development, and deployment of secure, high-scale full-stack solutions using Java/Spring backend and React/Angular frontend frameworks.
- Architect cloud-native infrastructure and microservices patterns leveraging AWS cloud services and advanced container orchestration.
- Drive CI/CD maturity, automation, and system observability using modern DevOps tools and practices.
- Mentor engineering team members, establish rigorous coding standards, and facilitate technical planning and cross-team design sessions.