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63 System One Senior Java Software Developer Jobs Hiring Near You

Hudson Data LLC

Senior Java Developer

White Plains, NY · On-site

$59.25 - $75.50/hr

White Plains, NY W2 role Qualifications: * 8+ year s experience in java software development ... Experience producing solution designs for large-scale, highly available, mission-critical systems.

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

Java Software Developer Top Secret Clearance required Security+ certification is highly desired ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

Java Software Developer Top Secret Clearance required Security+ certification is highly desired ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

Java Software Developer Top Secret Clearance required Security+ certification is highly desired ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

HCL Global Systems, Inc.

Senior Java Developer

Denver, CO

$59 - $75.25/hr

REMOTE Senior Java Developer - Full Stack and Client Java Runtime We are looking for a highly ... Knowledge of software development best practices, coding standards, and version control systems.

System One

Java Software Engineer III

Washington, VA · Remote

$53 - $72.75/hr

Serve as a solutions provider to senior management and professional staff concerning areas of ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Monitise

Senior Java Software Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

... DevOps practices * 3+ years of experience with Agile methodologies * Bachelor's degree in Computer Science, Information Technology, Information Systems, or a related field (or equivalent industry ...

Columbia Technology Partners

$120 - $180/hr

Contribute to system design documentation, technical standards, testing strategies, and ... Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

... software engineering experience across the SDLC (requirements, design, build, test, and support ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

... software engineering experience across the SDLC (requirements, design, build, test, and support ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

... software engineering experience across the SDLC (requirements, design, build, test, and support ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

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System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.

What makes System One an attractive place to work?

System One is a leading provider of workforce solutions and staffing services, known for its expertise in delivering high-quality talent to various industries. The company's workplace is characterized by a culture of innovation, collaboration, and flexibility, offering employees opportunities to work on diverse projects and develop their skills in a dynamic environment. By joining System One, professionals can expect to contribute to the growth and success of a forward-thinking organization, with opportunities for career advancement and professional development in a rapidly evolving industry.

What other companies are hiring for Senior Java Software Developer jobs?

What are the most popular jobs at System One?

What are the most popular categories at System One?

Infographic showing various Senior Java Software Developer job openings at System One in the United States as of August 2026, with employment types broken down into 1% As Needed, 23% Full Time, 1% Temporary, and 75% Contract. Highlights an 74% Physical, and 26% Remote job distribution.

Senior Java Developer

Hudson Data LLC

White Plains, NY • On-site

$59.25 - $75.50/hr

Other

Posted 8 days ago

Job description

Job Title: Senior Java Developer Location: White Plains, NY W2 role

Qualifications:

  • 8+ year s experience in java software development demonstrating increasing levels of responsibility
  • Experience leading a team of 3 or more software developers
  • Bachelor s degree in computer science or equivalent experience
  • Experience producing solution designs for large-scale, highly available, mission-critical systems.
  • Proficient in designing, creating and consuming Web Services (REST, JSON, OAuth), multi-tier or microservice applications in Java and large scale database applications
  • Strong experience in SQL and data modeling
  • Demonstrate sound architecture skills and broad experience designing applications.
  • Ability to communicate complex technical design concepts and translate into non-technical business solutions.
  • Able to communicate well with all levels in the organization, and must be comfortable as a primary contact to internal and external customers.
  • Excellent oral and written communication skills
  • Experience in Agile, Waterfall and other software development methodologies

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