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Senior Software Developer

Job in Washington, District of Columbia, 20022, USA
Listing for: ECS
Full Time position
Listed on 2026-07-07
Job specializations:
  • Software Development
    DevOps, Backend Developer, Software Engineer, Full Stack Developer
Salary/Wage Range or Industry Benchmark: 100000 - 130000 USD Yearly USD 100000.00 130000.00 YEAR
Job Description & How to Apply Below

Job Description

Everforth ECS Federal is seeking a Senior Software Developer to support a mission-focused federal IT program in Washington DC
. This position is contingent upon contract award.

Join Everforth ECS Federal to build and modernize applications that support key federal law enforcement and national security missions. You will work in a collaborative environment where secure software delivery has direct mission impact and where modern development practices help strengthen mission performance, usability, and operational effectiveness.

Responsibilities
  • Develop, test, secure, integrate, and maintain enterprise applications using modern programming languages, frameworks, APIs, and CI/CD practices.
  • Design, code, test, debug, integrate APIs, support CI/CD pipelines, perform code reviews, resolve production issues, and apply secure coding practices throughout the software development lifecycle.
  • Work closely with product owners, business analysts, QA engineers, cybersecurity teams, Dev Sec Ops  personnel, and customer stakeholders to deliver reliable, secure, and mission-aligned software solutions.
Qualifications
  • Minimum 7 years software development experience.
  • Experience with Java, .NET, Python, JavaScript, or similar.
  • Experience with source control and software lifecycle practices.
Desired Skills
  • Agile/Scrum, Dev Sec Ops , secure coding, cloud, containers, automated testing, API development, microservices, or federal application experience.
EEO Statement

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

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Position Requirements
10+ Years work experience
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