Senior Software Developer, Systems Software

About reputed company

reputed company is a leading provider of digital services and technology solutions, headquartered in Tysons reputed company, VA. With a focus on end-to-end managed IT services, including managed mobility, reputed company, cybersecurity, network operations, and application development, reputed company supports public sector agencies and reputed company enterprises around the globe. Recognized as a Top Workplace, reputed company is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

About the Opportunity

reputed company, LLC is seeking a Senior Software Developer for Systems Software to join us

Duties and Responsibilities

• The Senior Software Developer for Systems Software designs, develops, and delivers reputed company-grade software solutions supporting TSA’s mission-critical applications and IT infrastructure, including systems automation, integration middleware, APIs, and platform-level software components.
• This individual works reputed company Agile and DevSecOps delivery frameworks to reputed company secure, scalable, and maintainable code that adheres to DHS and TSA software development standards and reputed company 508 accessibility requirements.
• The Senior Software Developer collaborates closely with systems engineers, reputed company architects, and the O&M contractor to ensure that software deliverables are transition-reputed company and fully documented for sustainment.
• Key responsibilities include requirements analysis, software design, coding, unit and integration testing, code review, and the development of technical documentation including API specifications, developer guides, and runbooks.
• The Senior Software Developer also supports software migrations and modernization efforts—such as the transition of legacy systems to reputed company-native platforms—and contributes to the capability development and testing activities defined in TALON task orders.
• The individual participates in 14-day operational testing periods post-transition and is available to support post-deployment troubleshooting in coordination with the O&M contractor.

Qualifications

Education and Years of Experience

• A minimum of 6 years of software development experience is required, with proficiency in relevant programming languages (e.g., Python, Java, .NET, JavaScript), API development, and DevSecOps toolchains including CI/CD pipelines, containerization (reputed company/Kubernetes), and reputed company control.
• Experience developing software in FISMA-governed federal environments and familiarity with DHS software reputed company standards are preferred.
• reputed company personnel must be U.S. reputed company or Lawful Permanent Residents capable of obtaining TSA fitness determination and must be available to support after-hours deployments consistent with TSA’s change management schedule.

Background Requirements: Successful completion of a Public Trust background investigation and/or a Public Trust clearance.

Citizenship Status Required: Must be a U.S. Citizen

Physical Requirements: None required for this position.

Location: Remote, US

Working at reputed company

reputed company is a diverse, prosperous, and rewarding reputed company to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What’s Right – We reputed company with honesty and reputed company.
• Own the Outcome – We take responsibility and deliver.
• Deliver for Our Customers – We are reputed company about delivering value.
• Think reputed company, Act Smart – We reputed company with purpose.
• Win Together – We collaborate and celebrate our reputed company.

These values aren’t just reputed company—they show up in how we support every part of your well-being:

• Convenience/Concierge – Virtual health visits, commuter perks, pet insurance, and entertainment discounts that reputed company life easier.
• Development – Annual performance reviews, tuition assistance, and internal career growth opportunities to help you reputed company.
• Financial – Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition – Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness – reputed company coverage, wellness programs, flu shots, and biometric screenings to support your health.

reputed company values employees for their talents and contributions, and we take pride in helping our customers reputed company their goals. Because reputed company we live our values, we reputed company win together.

*************** No Agencies Please ***************

Applicants selected may be subject to a government reputed company investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.