Full Stack Developer (Golang/Java) Remote (with a possibility to become hybrid in the Washington, DC metro area once needed) Direct Hire US Citizenship is required per government contract Must be able to obtain a DHS Final Suitability clearance Responsibilities: • Develop, deploy, and maintain mission-critical applications using Go/Golang, Java, C# and C++. • Provide expert support and technical advice during the conceptualization, development, and implementation phases, transforming requirements into innovative solutions. Collaborate with users to define system scope and objectives and contribute to key design decisions. • Lead new development and re-engineering efforts, making crucial system design decisions and implementing enhancements to existing systems. Coordinate with other developers and perform QA/testing as needed. • Deliver comprehensive software development services across all tiers, including UI, Java, and Oracle. Utilize DevOps tools such as Git, Jenkins, and Maven. • Develop and maintain Java Web Services using Spring Boot and Java EE. Engage in web development with UI frameworks, HTML, and JavaScript. Work with relational databases (RDBMS) and JSON. • Perform database programming using SQL, Oracle DB, PostgreSQL DB, and MySQL. • Apply test-driven development practices and manage Cloud and AWS administration tasks. • Support the setup of AWS infrastructure and leverage experience with RedHat/OpenShift version 4.x. • Utilize DevOps and Agile methodologies, including Scrum, to drive the software development lifecycle. Qualifications, Skills & Experience: • Bachelor’s degree or equivalent and 5+ years of development experience • Experience with Java programming languages • Experience with Go/Golang is a must • Experience with DevOps tools such as Git, Jenkins, Maven • Java Web Services/Spring Boot/Java EE • Web Development/UI Frameworks/ HTML/JavaScript • Relational Database experience (RDBMS) • Oracle DB/PostgreSQL DB/MySQL • Experience in Docker, AWS Admin RedHat/OpenShift v4.x • Experience in Agile development methodology Preferred Qualifications, Skills & Experience: • Experience with C+ + • Experience implementing and configuring DevOps solutions • Experience in Struts, and Restful services • Experience in Oracle RDBMS, PL/SQL and SQL*Plus • Experience in UNIX/LINUX shell scripting. • Certification in SAFe, SCRUM, or Kanban 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. #M2 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.