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Job Title: Sr Java AWS Kubernetes Developer

Type: Contract

Compensation: $79.50

Contractor Work Model: Mostly remote, Hybrid days- Reston, VA

Job Summary

Seeking a senior Full Stack Java Developer to support multiple enterprise projects and assist teams migrating applications to the cloud. This role requires strong Java, AWS, and Kubernetes expertise, the ability to containerize applications, and excellent communication skills to work across cross-functional teams.

Required Certifications

+ AWS Certified Developer

+ Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD)

Responsibilities

+ Design, develop, test, and support enterprise Java applications (including Java 21 migration).

+ Support cloud migration efforts and help teams resolve AWS and Kubernetes-related challenges.

+ Containerize applications using Docker and deploy to Kubernetes environments.

+ Develop automation and integration testing scripts using Karate and Selenium.

+ Collaborate with DevOps and Platform Engineering teams on CI/CD and deployment processes.

+ Troubleshoot high-visibility issues and provide technical guidance across teams.

Required Qualifications

+ 8+ years of software development experience

+ Strong Java / full stack development experience

+ Hands-on AWS cloud experience

+ Kubernetes and Docker containerization

+ CI/CD and working knowledge of DevOps practices

+ Advanced database experience (cloud and PostgreSQL)

+ Excellent communication skills

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #850-Rockville (ALTA IT)

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.