Sr. Software Development
Arlington, VA
Experience: 8
Education: BA
Category: Information Technology
Contractor Work Model: Onsite
Brand: System One
Compensation Range: 97.50 - 120.00 Per Hour
Job ID: 347611
Date Posted: 03/12/2026
Shortcut: http://jobs.systemone.com/Wc7qRb
Job Title: Sr. Software Developer
Location: Arlington, VA (onsite)
Type: Contract
Compensation: $97.50 - $120.00 hourly
Candidates must be able to work in the US without sponsorship.
Sr. Software Developer will be responsible for writing and maintaining source code, creating and maintaining software applications and applying frameworks involved in a software release. Duties include computer programming, documenting, managing configuration, testing, and bug fixing involved in creating and maintaining applications and frameworks involved in a software release life cycle and resulting in a software product. Expertise in one or more programming language is required.
IMPACT:
Works independently to achieve day-to-day objectives with significant impact on operational results or project deliverables. Responsible for entire projects or processes within a technical area. Typically responsible for coaching and reviewing the work of lower level technical staff.
COMPLEXITY:
Develops technical solutions that require collaboration with internal experts, deep analyses and understanding of impact on end-product/solution. Develops solutions to technical problems and issues that are unclear and require deep technical knowledge.
COMMUNICATION:
Communicates with internal and client project team members. Works to influence team members regarding solution design, process and/or approaches. LEADERSHIP & TALENT MANAGEMENT:
KNOWLEDGE:
Requires deep understanding of and ability to apply principles, theories, and concepts of technical domain and has broad understanding of other related specialty areas.
Leadership & Talent Management:
Requires expert knowledge of and ability to apply advanced technical principles, theories, and concepts. Typically requires BS degree and 8 - 12 years of prior relevant experience or Masters with 6 - 10 years of prior relevant experience. May possess a Doctorate in technical domain.
- Analyze, design, code and update software for new features and performance improvements.
- Strong experience in C++ software development.
- Experience with interface communication standards / protocols such as TCP/IP, UDP, and DDS.
- Advanced knowledge of the Linux operating system.
- Demonstrated experience with Docker and Kubernetes (RKE2) in containerization, Kubernetes management and automation technologies.
- Collaborate with all teams to support software deployments and integrations.
- Experience with software source control and configuration management tools.
System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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