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Senior Java Developer (AWS & Microservices)

Pacer Group

Reston · Hybrid Contract Senior $55 – $60/hr 1w ago

About the role

Job Overview

As a Senior Developer within our enterprise engineering team, you will be responsible for the end-to-end delivery of scalable, high-availability software solutions. This role demands a high degree of technical sophistication, focusing on the modernization of financial systems through cloud-native architectures. You will drive the development of complex functionalities, ensuring alignment with robust design patterns and enterprise-level performance standards.

Core Competencies

The successful candidate must demonstrate mastery in the following technical domains:

  • Primary Languages: Core Java (Expertise in Java 17 or higher).
  • Frameworks: Spring Boot, Spring Cloud, and Microservices architecture.
  • Cloud Infrastructure: Hands-on AWS development (S3, SQS, SNS, ECS, Lambda, and CloudWatch).
  • AI-Augmented Development: Proven proficiency in leveraging GitHub Copilot to optimize code quality and velocity.
  • Methodology: Advanced experience in Agile/Scrum lifecycles and CI/CD deployment pipelines.

Key Responsibilities

  • End-to-End Delivery: Lead the full Software Development Life Cycle (SDLC), from initial requirement analysis and design through to deployment and production support.
  • Architectural Excellence: Implement microservices utilizing industry-standard Java design patterns to ensure modularity, scalability, and maintainability.
  • Cloud Integration: Design and deploy serverless and containerized applications within the AWS ecosystem, ensuring optimal resource utilization and monitoring.
  • Technical Leadership: Conduct Proof of Concept (POC) evaluations for emerging technologies to enhance system capabilities and operational efficiency.
  • Operational Integrity: Perform advanced diagnostics on production issues and defects, providing rapid resolution within high-stakes financial environments.
  • Stakeholder Collaboration: Engage with cross-functional teams to translate business requirements into technical specifications with precision and clarity.

Technical Depth & Standards

  • Version Control: Expert use of Git and GitHub workflows.
  • Development Standards: Adherence to enterprise-grade security protocols and clean code principles.
  • Infrastructure as Code: Familiarity with AWS deployed applications and cloud-native observability.

Professional Requirements

  • Experience: A minimum of 10 years of professional experience in Core Java development.
  • Communication: Exceptional collaborative skills with the ability to articulate complex technical concepts to diverse audiences.
  • Presence: Ability to participate in an onsite interview process and maintain a hybrid schedule at the Reston, VA facility.

Skills

AWSAWS CloudWatchAWS ECSAWS LambdaAWS S3AWS SNSAWS SQSAgileCI/CDCore JavaGitGitHubGitHub CopilotJavaMicroservicesSpring BootSpring Cloud

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