Sr. Java Full Stack Developer

Senior Java Full Stack Developer
Full-Time (Direct Hire)
Dallas, TX

• Design, develop, and maintain APIs, microservices, and backend services
• Build scalable API features and collaborate across development teams
• Improve API standards, performance, and service quality
• Develop and unit test Java-based RESTful services
• Translate business requirements into technical solutions
• Collaborate with design, business, and technical stakeholders
• Utilize DevOps tools (Git, Jenkins, CI/CD) for deployments and automation
• Evaluate and recommend tools and frameworks for development efficiency
• Manage priorities and deliver within deadlines

• 6+ years of Java development (Spring Boot, REST, XML, JSON, Swagger)
• 6+ years of SOAP & REST services in production
• 5+ years of frontend development (Angular / React / Node.js)
• 4+ years of Apache Kafka experience
• Experience with microservices & containerization (OpenShift preferred)
• 3+ years of CI/CD tools (GitHub, Jenkins)
• Hands-on with Kubernetes, Kafka, MongoDB
• Experience with Oracle or SQL Server integration
• Strong secure coding practices
• Agile environment experience
• Strong communication skills

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System One, and its subsidiaries including Joulé, ALTA IT Services, TeamPeople, 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.