Senior Custom Software Engineer

h3 Technologies, LLC is focused on delivering mission-critical financial services software systems for a major US Bank client. The Senior Custom Software Engineer will shape engineering standards, establish architectural direction, and drive technical strategy while mentoring junior engineers.

Responsibilities:

• Architect full-stack solutions using a Java/Spring backend, React/Angular frontend, and AWS cloud services
• Lead technical planning, design sessions, and backlog refinements for engineering tasks
• Define and implement robust coding standards, secure coding practices, and performance guidelines
• Drive CI/CD maturity, observability, automation, and DevOps best practices across teams

Requirements:

• Java, Spring Boot, Spring Cloud, and Microservices Architecture (10+ years)
• React or Angular Frontend Frameworks (5+ years)
• AWS Expert Level Proficiency - EC2, Lambda, API Gateway, ECS/EKS, S3, RDS, IAM (5+ years)
• Advanced system design, distributed systems, and integration architecture
• Infrastructure as Code (Terraform, CloudFormation)
• High-scale event streaming tools (Kafka, Kinesis)
• Observability stacks (Datadog, CloudWatch, Prometheus/Grafana)