Web Application Developer III

Responsibilities

Noblis is seeking an experienced Web Application Developer III to design, build, and maintain high-quality web-based applications that support the forensic and investigative mission space.

In this role, you will develop scalable, secure, and user-focused solutions across multiple enterprise systems operating in a multi-enclave environment. You will collaborate with cross-functional teams to deliver efficient, testable code aligned with modern development standards and user requirements.

Job Responsibilities

• Design, develop, test, and deploy robust web-based applications using industry best practices.
• Translate UI/UX wireframes into responsive, functional, and maintainable code.
• Perform ongoing maintenance, testing, and troubleshooting to ensure optimal system performance.
• Document applications, services, and environments to support long-term sustainability and knowledge sharing.
• Configure, administer, and manage web application tools and platforms.
• Develop and maintain content for enterprise web applications that support critical decision-making.
• Create and enhance search capabilities, reports, and dashboards.
• Recommend and implement software enhancements and upgrades.
• Ensure compliance with Section 508 accessibility standards.
• Apply security best practices to safeguard applications against vulnerabilities.
• Optimize applications for performance, scalability, and reliability.
• Participate in Agile ceremonies, including Program Increments (PIs) and Agile Release Train (ART) events.
• Provide mentorship and technical guidance to junior developers.

Required Qualifications

• Active Top Secret (TS) clearance with SCI eligibility and ability to obtain a CI Polygraph
• Bachelor's degree or master's degree with 8 years of experience of experience OR associate degree with 11 years of experience OR High School/Diploma with 14 years of experience.
• Experience working within the SAFe Agile framework.
• Strong knowledge of web application security principles.
• Proven experience developing complex web applications in government or similarly regulated environments.
• Proficiency with modern frontend frameworks such as Angular or React
• Strong experience with JavaScript/TypeScript and HTML5/CSS3
• Experience designing and implementing RESTful APIs
• Familiarity with Bootstrap and other CSS frameworks
• Experience with frontend build tools and package managers
• Backend development experience with technologies such as .NET (C#), Python, or Node.js
• Database integration experience (MySQL, PostgreSQL, Microsoft SQL Server)
• Experience implementing Section 508 accessibility requirements
• Knowledge of web application security best practices and performance optimization techniques
• US Citizenship is required
• Willing and able to work onsite one day per week, plus two days per quarter in Reston

Desired Qualifications

• GraphQL for API development
• Elasticsearch for search and analytics integration
• Messaging technologies such as RabbitMQ, Redis, or similar brokers
• Containerization and orchestration tools (e.g., Docker, Kubernetes)
• Building and maintaining CI/CD pipelines for web applications
• Cloud environments, including AWS GovCloud, SC2S, or C2S
• DevSecOps tools and best practices
• Operating within classified or secure environments
• Active TS/SCI clearance with a CI Polygraph

Overview

Overview

Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis MSD, take on some of the nation's toughest challenges, delivering advanced solutions to our customers' most critical missions. We bring together leading scientific, engineering, and management expertise in a culture grounded in objectivity and collaboration, ensuring our work creates lasting impact across federal missions.

We work with a broad range of government agencies in the defense, intelligence, and federal civilian sectors. Learn more and find opportunities at careers.noblis.org

Why Work at Noblis

At Noblis, we share a passion for excellence and innovation, and we create an environment where people can do meaningful work while maintaining the balance that keeps them energized and fulfilled. We seek out individuals with a natural curiosity and desire to collaborate and learn. We believe our people are our greatest strength, and we consistently seek exceptionally skilled, mission-driven professionals who care deeply about doing work that enriches lives and makes our nation safer.

Noblis has earned numerous workplace awards for our culture, our commitment to employee well-being, and our dedication to meaningful, impactful work. We also maintain a drug-free workplace.

Remote/hybrid status is subject to change based on Noblis and/or government requirements.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to race, color, ethnicity, sex, age, national origin, religion, physical or mental disability, pregnancy/childbirth and related medical conditions, veteran or military status, or any other characteristics protected by applicable federal, state, or local law.

If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact us .

EEO is the Law | E-Verify | Right to Work

Total Rewards

At Noblis we recognize and reward your contributions, provide you with growth opportunities, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category. We encourage you to learn more about our total benefits by visiting the Benefits page on our Careers site.

Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The projected compensation range for this position is based on full time status. For part time or on-call staff, compensation is proportionately adjusted based on hours worked. While monetary compensation is important, it's just one component of Noblis' total compensation package.

Posted Salary Range

USD $90,700.00 - USD $141,775.00 /Yr.