Senior Application Developer 809
- Salary
- $200,000 - $275,000
- Level
- Senior
Not stated in the posting: work type, visa.
Open. First seen 5 November 2026.
About the role
We are seeking an application developer for one of our PRIME CONTRACTS and offers exciting opportunities to support essential services and mission critical activities across the enterprise. Telework up to one day a week! Our mission supports the Government Corporate Management Services (CMS) by providing full life cycle support services through the sustainment, modernization, and transformation of the enterprise corporate applications.
These applications are used across the government enterprise and are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. Come join our diverse and growing team with lots of opportunities!
The Application Developer will support the development and modernization of workflow-driven applications, working across a mixed technology stack that includes React, Java, and Pega. This role will focus on front-end and full-stack development while partnering with architects and senior engineers to integrate and extend Pega-based solutions. The position requires a willingness to learn and work within Pega applications, including interpreting Pega rules and contributing to solution design as part of a broader migration and modernization effort.
- Develop and maintain full-stack application components using React and Java (Spring-based frameworks).
- Build and enhance Pega Constellation UI components, including custom controls and reusable front-end elements.
- Integrate React/Java applications with Pega workflows and services, ensuring seamless data flow and user experience.
- Analyze and interpret Pega rules and configurations to support system integration and solution design.
- Collaborate with architects and technical leads to support solution architecture, particularly in hybrid (custom + COTS/Pega) environments.
- Contribute to COTS integrations, ensuring external tools and platforms are effectively incorporated into the application ecosystem.
- Participate in system design discussions related to workflow orchestration and application modernization.
- Support migration efforts from legacy systems to a modernized stack leveraging Pega, React, and Java.
- Collaborate with cross-functional teams to translate requirements into technical solutions and ensure alignment across development, integration, and migration efforts.
- Participate in code reviews, testing, and debugging to deliver secure, maintainable, and high-quality code.
- Support deployments, troubleshoot issues, and contribute to improving system performance and stability across environments.
Technology Stack:
- Pega
- Spring Boot
- React
- JavaScript
- Windows
- Linux
- Atlassian Tool Suite
Required Qualifications:
- TS/SCI with Full Scope Polygraph
- A bachelor’s degree in a technical discipline and twelve (12) years' experience as a developer in programs and contracts of similar scope, type, and complexity is required. Sixteen (16) years’ development experience may be substituted for a bachelor’s degree
- Strong proficiency in React and modern JavaScript frameworks
- Strong experience with Java and Spring Boot
- Familiarity with Oracle databases and SQL
- Ability and willingness to learn and work within Pega, including navigating Pega applications and understanding rule structures
- Must be able to work during core hours of Monday-Friday 10am-2pm. Exceptions will be considered on a case-by-case basis
- Willingness to get relevant PEGA certification within 6 months of start
Desired Qualifications:
- Enthusiasm for tackling new challenges while working in a collaborative, fast-paced environment.
- Experience working in an Agile Development environment
- Experience integrating front-end applications with backend services and APIs.
The estimated salary range for this position is between $200,000-$275,000 (annualized USD). This range reflects the typical pay for the role and is one part of the company's comprehensive compensation package. Actual salaries are influenced by several factors, such as location, the individual’s education, skills, experience, and competencies, as well as contract affordability and organizational needs.
What’s in It for You?
Flexible work environment
A team mentality – work with friendly, like-minded professionals
Work with innovative, cutting edge technologies
Enjoy extremely competitive compensation and benefits
A work-life balance you can count on
Opportunities to grow and advance your career on our dime
The Benefits You Get with Freedom
Amazing benefits including matching 401k, fully paid medical, and more
Generous paid time off – including paid site closure days
Competitive salary offerings
Paid training and tuition reimbursement
Referral bonuses
Fully paid life and disability
Annual logo wear allowance
Freedom Technology Solutions Group's standard text
Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
Applicant Federal & E-Verify Postings
Freedom Technology Solutions Group's standard text
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: recruiting@goftsg.com
Freedom Technology Solutions Group's standard text
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link: English
What this role asks for
Particular to this role
React · Spring
Rare in Freedom Technology Solutions Group's other 97 open postings.
83% of this description is written for the role. The rest is Freedom Technology Solutions Group's standard text, folded away below.
Compared with Freedom Technology Solutions Group's other open jobs.
The team: NIS HIRES STEADILY
This role is one of 46 open in NIS. 10 were posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
AWS (26 of 46), Agile (23 of 46), Linux (22 of 46), Jira (20 of 46), CI/CD (18 of 46), Java (18 of 46), JavaScript (18 of 46)
OTHER ROLES ON THIS TEAM
- Cloud Engineer 808 posted Nov 5
- System Administrator 807 posted Nov 4
- Software Developer 803 posted Oct 26
- Database Engineer 801 posted Oct 21
- Pega Lead Systems Architect 798 posted Oct 15
- Pega Developer 796 posted Oct 15
- Junior Software Developer 795 posted Oct 14
- Junior System Administrator 783 posted Oct 14
- Technical Support Specialist 794 posted Oct 14
- Senior Systems Integrator 791 posted Oct 2
- Senior Developer 785 posted Sep 28
- Junior System Engineer 784 posted Sep 28
- DevOps Engineer 768 posted Sep 8
- System Engineer Skill Level 2 763 posted Aug 26
- Senior Software Developer 762 posted Aug 26
- Cloud Integration Software Developer 761 posted Aug 26
- Junior Software Engineer 760 posted Aug 25
- Junior DevOps System Administrator 758 posted Aug 24
- Senior System Administrator 746 posted Jul 31
- SQL Software Developer 736 posted Jul 24
- Java Developer 734 posted Jul 23
- Senior Technical Writer 704 posted Jul 7
- Junior Technical Writer 690 posted Jul 7
- System Engineer 693 posted Jun 26
- Software Engineer 692 posted Jun 25
- Data Integration Systems Engineer 686 posted Jun 24
- Junior Software Developer 682 posted Jun 9
- System Administrator 676 posted Jun 3
- Junior Application Developer 675 posted Jun 1
- Senior React Developer 668 posted May 29
- Network Engineer 661 posted May 27
- React Software Developer 659 posted May 20
- Hardware Technician 647 posted May 11
- System Administrator 646 posted May 11
- System Engineer 614 posted Mar 13
- Senior System Engineer posted Mar 13
- System Engineer 607 posted Feb 11
- DevOps Engineer 594 posted Feb 2
- Mid Level Software Engineer 574 posted Oct 30
- Test Engineer 573 posted Oct 30
- Senior Software Engineer posted Oct 30
- Software Engineer 571 posted Oct 30
- Senior System Engineer 435 posted Nov 13
- Lead Senior Software Engineer 257 posted Mar 20
- Lead Test Engineer 85 posted Sep 11
From the team and dates on Freedom Technology Solutions Group's own job board.
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