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JAVA/JavaScipt Developer Senior

G2IT, LLC.
Washington, DC Full Time
POSTED ON 11/27/2025 CLOSED ON 12/26/2025

What are the responsibilities and job description for the JAVA/JavaScipt Developer Senior position at G2IT, LLC.?

The position is responsible for providing development, ongoing maintenance, and support of complex Java applications, including the development of enhancements to applications. Supporting our client, changes are being made to enhance the stability and functionality of financial, budgeting, contracting, and statistical systems. Your knowledge, skills and experience are integral to modernizing, developing and maintaining applications. You will be automating processes, streamlining critical business processes, ensuring data integrity, and the security of the applications.

The ideal candidate will have experience working remotely while using MS Teams to engage with clients and the development team. As a critical part of a diverse team of developers, you will be working online during client working hours (8am – 4pm Eastern Time, Mon – Fri), with direction provided by senior developer(s) and functional client personnel utilizing MS Teams.



Experience/Skills Required:

Hands-on experience Integrating software components into a fully functional software system

Demonstrated JavaScript experience and knowledge of JavaScript frameworks, especially Angular, Node.JS, and React.

Demonstrated development in service-oriented architecture / REST APIs.

Experience working in environments utilizing CI/CD pipelines.

Hands-on experience with AWS.

Experience developing using containers/app containerization (Docker/Docker Hub, AWS (ECS/EKS), and/or Kubernetes), with AWS experience as a plus.

Experience or Knowledge working in environments utilizing CI/CD pipelines and workflows with GitHub, Jenkins and Maven.

Knowledge of and experience with databases, Oracle and/or PostgreSQL is required.

Knowledge and experience using source control tools such as GIT.

May develop software design documents and work with stakeholders for review and approval.

Experience developing, prototypes, mockup for users review and approval.

Exposure to flowcharts, screen layouts, and documentation to ensure logical flow of the system requirements.

Experience working on large agile projects.

Experience in Federal Financial Management systems, specifically working with financial data for budgeting is a plus.

5 years developing complex computer systems using Java, and JavaScript.

5 years developing complex computer systems using typical Java IDEs such as Eclipse, Visual Studio (VS Code), etc.

BA/BS Degree Or 4 Additional Years Of Experience.

Must be a US Citizen.

Must have a Public Trust clearance, at a minimum.

Salary: $140k-$150k depending on experience

Salary : $140,000 - $150,000

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