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Full-Stack Developer (Java)

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Job Description

Job Description

Job Title: Full-Stack Developer (Java)- Top Secret Clearance
Duration: 12 Months assignment with possible extension

Shift Schedule: 1st shift (5:30AM-2:00 PM)

Clearance Requested: Active Top-Secret Clearance Required

Job Description:

  • Designs, develops, tests, and maintains non-embedded software throughout the end-to-end lifecycle that meets industry, customer, safety, and regulation standards.
  • Reviews, analyzes, and translates customer requirements into initial design of software products.
  • Develops, maintains, enhances and optimizes software products and functionalities for systems integrations.
  • Develops, documents and maintains architectures, requirements, algorithms, interfaces and designs for software products.
  • Debugs and resolves issues identified to ensure the reliability and efficiency of software products.
  • Handles user inquiries, troubleshoots technical issues and user feedback analysis.
  • ​Implements current and emerging technologies, tools, frameworks and changes in regulations relevant to software development.
  • Develops, establishes, monitors and improves software processes, tools and key performance metrics that align projects with organizational goals and industry benchmarks.
  • Executes and documents software research and development projects. Advises on software domains, system-specific issues, processes and regulations.
  • Performs software project management activities and software supplier management functions. ​
  • Tracks and evaluates software team and supplier performance to ensure product and process compliance to project plans and industry standards.

Responsibilities:

  • Develop and maintain requirements, architecture, algorithms, interfaces, and designs for high-performance APIs between front-end and back-end software services.
  • Support software development activities in an Agile environment using DevSecOps methodologies, including integration of completed software components into a fully functional software system.
  • Lead the development of critical features and take ownership of the full development lifecycle from design through deployment.
  • Build, architect, and consume APIs and backend services as part of the platform ecosystem, with an emphasis on automation, testing, and security.
  • Conduct code reviews to maintain code quality, enforce best practices, and ensure compliance with established standards.
  • Support the creation and translation of design mockups into functional, visually appealing user interfaces using modern front-end frameworks and technologies.
  • Advocate for improvements to product quality, security, and performance that positively impact the team and broader organization.
  • Work effectively in ambiguous environments and self-direct work as needed.

Basic Qualifications (Required Skills/Experience):

  • Bachelor’s, Master’s or Doctorate degree from an accredited course of study, in Computer Engineering, Software Engineering, Computer Science or another related field.
  • Active Top Secret or DoD Top Secret clearance
  • 3+ years of experience in software development for space systems and ground segments, including command and control, mission planning, and data processing.
  • 3+ years of experience with software development using Python, Java, TypeScript, or FastAPI

Preferred Qualifications (Desired Skills/Experience):

  • Active TS/SCI or DoD Top Secret/SCI clearance.
  • Bachelor’s, Master’s or Doctorate degree from an accredited course of study, in Computer Engineering, Software Engineering, Computer Science or another related field.
  • 3+ years of experience supporting open-source software development projects.
  • 5+ years of progressively responsible software development experience with modern software development approach for government programs.
  • 5+ years of experience with designing and developing intuitive user interfaces featuring real-time, 2D/3D geospatial visualization.
  • 5+ years of experience with open-source software development experience.
  • 5+ years of experience with fine tuning Kubernetes and the underlying host OS for optimal performance.
  • Understanding of Command and Control (C2) systems, Mission Planning, Ground Systems, real-time applications, and their specific requirements.
  • 5+ years of experience with database technologies (Postgres, SQL/NoSQL)
  • Strong experience designing and implementing CI/CD pipelines in GitLab to automate testing, builds, and deployment workflows.
  • 3+ years of experience in the software development lifecycle, including requirements analysis, design, coding, integration, and test.
  • Experience working in an Agile software development environment and with DevOps methodologies.

Travel Comments:

  • Travel up to 10% (El Segundo or Colorado Springs)for which a corporate credit card will be issued for this assignment.

Education/Experience:

  • Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Bachelor) and typically 9 or more years' related work experience or an equivalent combination of technical education and experience (e.g. PhD+4 years' related work experience, Master+7 years' related work experience).
    • In the USA, ABET accreditation is the preferred, although not required, accreditation standard.

\nCompany Description

22nd Century Technologies, Inc. (TSCTI) is one of the fastest-growing IT Services Integrators and Workforce Solutions providers in the United States. Founded in 1997, TSCTI is a Certified National Minority Business Enterprise (MBE) with a workforce of 6,000+ professionals, including 600+ Cybersecurity Subject Matter Experts (SMEs), delivering mission-critical solutions across all 50 U.S. states, Canada, and Mexico.

Headquartered in Princeton, NJ, and McLean, VA, with 14 regional offices nationwide, TSCTI provides comprehensive solutions in Digital Transformation, Artificial Intelligence (AI), Cybersecurity, Cloud Computing, IT Infrastructure, Enterprise Modernization, DevSecOps, Managed Services, Workforce Solutions, and Healthcare Staffing. We are a trusted partner to Federal, State, Local, Education (SLED), Healthcare, and Commercial organizations, delivering innovative technology and talent solutions that enable our clients to achieve their strategic objectives.

As one of the nation's leading Healthcare Workforce Solutions providers, TSCTI supports federal healthcare systems, Veterans Affairs (VA) Medical Centers, state and local healthcare agencies, hospitals, clinics, laboratories, long-term care facilities, and commercial healthcare organizations. We recruit and place highly qualified healthcare professionals across a wide range of specialties, including physicians, advanced practice providers, registered nurses, allied health professionals, behavioral health specialists, laboratory personnel, pharmacy professionals, and healthcare administrative staff. Our healthcare solutions ensure continuity of care while maintaining the highest standards of clinical excellence and regulatory compliance.

With a strong commitment to quality and compliance, TSCTI operates through CMMI Level 3 (Development & Services) and ISO 9001, ISO 20000, and ISO 27001 certified processes, ensuring consistent service excellence, operational maturity, and information security. Today, we proudly support 14 of the 15 Federal Executive Departments, 37 Federal agencies, 50 State governments, 115+ Local agencies, 37 School Districts, numerous healthcare organizations, and 80+ Fortune 500 and commercial clients.

TSCTI has earned numerous industry recognitions, including being named among Forbes America's Best Large Employers, Forbes Best Employers for Veterans, Forbes Best Employers for Tech Workers, Newsweek's America's Greatest Workplaces for Diversity, and a 13-time Inc. 5000 honoree. The company has also been recognized by the Washington Business Journal as one of the Best Places to Work and continues to expand its capabilities through strategic innovation, acquisitions, and investments in emerging technologies.

At TSCTI, our people are our greatest strength. We are committed to fostering an inclusive, collaborative, and growth-oriented workplace where innovation thrives and careers flourish. Whether delivering cutting-edge technology solutions or connecting exceptional talent with meaningful careers, we consistently exceed our clients' expectations while empowering our employees to succeed.

Equal Opportunity Employer

22nd Century Technologies, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Company Description

22nd Century Technologies, Inc. (TSCTI) is one of the fastest-growing IT Services Integrators and Workforce Solutions providers in the United States. Founded in 1997, TSCTI is a Certified National Minority Business Enterprise (MBE) with a workforce of 6,000+ professionals, including 600+ Cybersecurity Subject Matter Experts (SMEs), delivering mission-critical solutions across all 50 U.S. states, Canada, and Mexico.\r\n\r\nHeadquartered in Princeton, NJ, and McLean, VA, with 14 regional offices nationwide, TSCTI provides comprehensive solutions in Digital Transformation, Artificial Intelligence (AI), Cybersecurity, Cloud Computing, IT Infrastructure, Enterprise Modernization, DevSecOps, Managed Services, Workforce Solutions, and Healthcare Staffing. We are a trusted partner to Federal, State, Local, Education (SLED), Healthcare, and Commercial organizations, delivering innovative technology and talent solutions that enable our clients to achieve their strategic objectives.\r\n\r\nAs one of the nation's leading Healthcare Workforce Solutions providers, TSCTI supports federal healthcare systems, Veterans Affairs (VA) Medical Centers, state and local healthcare agencies, hospitals, clinics, laboratories, long-term care facilities, and commercial healthcare organizations. We recruit and place highly qualified healthcare professionals across a wide range of specialties, including physicians, advanced practice providers, registered nurses, allied health professionals, behavioral health specialists, laboratory personnel, pharmacy professionals, and healthcare administrative staff. Our healthcare solutions ensure continuity of care while maintaining the highest standards of clinical excellence and regulatory compliance.\r\n\r\nWith a strong commitment to quality and compliance, TSCTI operates through CMMI Level 3 (Development & Services) and ISO 9001, ISO 20000, and ISO 27001 certified processes, ensuring consistent service excellence, operational maturity, and information security. Today, we proudly support 14 of the 15 Federal Executive Departments, 37 Federal agencies, 50 State governments, 115+ Local agencies, 37 School Districts, numerous healthcare organizations, and 80+ Fortune 500 and commercial clients.\r\n\r\nTSCTI has earned numerous industry recognitions, including being named among Forbes America's Best Large Employers, Forbes Best Employers for Veterans, Forbes Best Employers for Tech Workers, Newsweek's America's Greatest Workplaces for Diversity, and a 13-time Inc. 5000 honoree. The company has also been recognized by the Washington Business Journal as one of the Best Places to Work and continues to expand its capabilities through strategic innovation, acquisitions, and investments in emerging technologies.\r\n\r\nAt TSCTI, our people are our greatest strength. We are committed to fostering an inclusive, collaborative, and growth-oriented workplace where innovation thrives and careers flourish. Whether delivering cutting-edge technology solutions or connecting exceptional talent with meaningful careers, we consistently exceed our clients' expectations while empowering our employees to succeed.\r\n\r\nEqual Opportunity Employer\r\n\r\n22nd Century Technologies, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

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