Full Stack Java Developer

System One is recruiting for a Full Stack Java Developer to support mission-critical, external-facing training applications used by lenders and trainers in the capital markets industry. The role contributes to frontend and backend development, automated testing, AWS operations, and production support.

Responsibilities

Support development, enhancement, testing, and production stability of mission-critical, external-facing training applications used by lenders and trainers in the capital markets industry

Contribute to frontend development, backend services, automated testing, AWS cloud environments, and production support within a team of experienced full stack engineers

Collaborate on building user-facing UI components for external training applications

Develop and support backend Java services, integrations, workflows, and data processing

Create and maintain automated tests across frontend and backend layers

Validate user stories from end-to-end to ensure comprehensive quality coverage for new features and fixes

Participate in GitHub branching, pull requests, code reviews, and collaborative development

Support application deployment, cloud optimization, scalability, and reliability in AWS

Troubleshoot UI, backend services, and AWS infrastructure issues

Provide production support for a high-impact capital markets application

Utilize GitHub Copilot to enhance development productivity and code quality when appropriate

Preferred

capital markets experience is preferred

GitHub Copilot experience is a plus

Capital Markets Experience

GitHub Copilot Experience

Benefits

Eligible employees: health and welfare benefits coverage options, including medical, dental, vision, spending accounts, life insurance, and voluntary plans

Eligible employees: participation in a 401(k) plan

Hybrid work model

Company

Specialized technical staffing, recruiting, and outsourced workforce solutions.

Pittsburgh, Pennsylvania, USA

http://www.systemoneservices.com/

Founded in 2008

5001-10000 employees

Qualifications

Strong hands-on experience with Java backend development

Proficiency with Angular and frontend application development

Practical experience working with AWS cloud services and environments

Experience supporting external facing web applications

Background in automated testing across UI and backend applications

Ability to validate user stories and troubleshoot full stack issues

Experience with GitHub, pull requests, branching, and code reviews

Strong collaboration skills in an agile, team-based environment

Experience supporting business-critical applications

Bachelor's degree in computer science, Information Systems, Engineering, or a related field

Capital markets experience is preferred

GitHub Copilot experience is a plus

Required skills

Java, Angular, AWS, External-Facing Web Applications, Automated Testing, GitHub, GitHub Copilot, Capital Markets

Preferred skills

capital markets experience is preferred, GitHub Copilot experience is a plus

Experience

Mid level