Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Job DescriptionOverview
SOS International LLC is seeking a talented Software Developer to join the Office of the Chief Technology Officer (OCTO) team. This role will focus on Application Development (AppDev) which is responsible for designing, developing, and maintaining secure, scalable applications that support mission-critical government programs. The ideal candidate will have strong technical skills, experience with modern development frameworks, and a commitment to delivering high-quality solutions in a compliance-driven environment.
Essential Job Duties
Application Development:
- Design, develop, and maintain web, mobile, and enterprise applications using modern programming languages and frameworks.
- Ensure applications meet security, performance, and usability standards.
Collaboration:
- Work closely with business analysts, project managers, and other developers to translate requirements into functional applications.
- Participate in code reviews and provide constructive feedback to maintain quality standards.
Integration & Testing:
- Implement APIs and integrate applications with existing systems.
- Conduct unit and integration testing to ensure reliability and compliance with government regulations.
Continuous Improvement:
- Stay current with emerging technologies and recommend improvements to enhance application performance and maintainability.
- Support DevSecOps practices and contribute to CI/CD pipeline development.
Minimum Requirements
- Bachelor’s degree in Computer Science, Information Technology, or related field; OR equivalent experience.
- Minimum three years of experience in application development.
- Proficiency in languages such as Java, C#, Python, or JavaScript.
- Experience with web frameworks (Angular, React, or .NET) and RESTful APIs.
- Familiarity with cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes).
- Strong understanding of secure coding practices and compliance frameworks (FedRAMP, NIST).
Preferred Qualifications
- Current active, in-scope DoD Secret clearance.
- Prior experience working on government contracts or with federal agencies.
- Knowledge of database technologies (SQL, NoSQL) and microservices architecture.
- Experience with agile development methodologies.
Work Environment
- Working conditions are normal for an office environment, with possible remote work options.
Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.
Skills Required
- Bachelor's degree in Computer Science or equivalent experience
- Minimum three years of experience in application development
- Proficiency in languages such as Java, C#, Python, or JavaScript
- Experience with web frameworks (Angular, React, or .NET) and RESTful APIs
- Familiarity with cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes)
- Strong understanding of secure coding practices and compliance frameworks (FedRAMP, NIST)
- Current active, in-scope DoD Secret clearance
- Prior experience working on government contracts or with federal agencies
- Knowledge of database technologies (SQL, NoSQL) and microservices architecture
- Experience with agile development methodologies
SOSi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about SOSi and has not been reviewed or approved by SOSi.
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Healthcare Strength — Health coverage is considered a relative strength, with international plan options and substantial employer contribution that support OCONUS and travel-heavy work. Company materials also highlight a comprehensive medical offering alongside wellness support.
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Retirement Support — A 401(k) program is available, with indications of employer matching though specifics are not publicly detailed. This suggests foundational retirement support for eligible employees.
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Career-Linked Recognition & Rewards — Compensation is often characterized as competitive for cleared, hard‑to‑hire, and certain overseas or mission‑critical roles. Pay levels appear closely tied to contract demands, clearance, and location.
SOSi Insights
What We Do
SOSi is a technology and services integrator focused on the aerospace, defense, and government services industry, described as one of the largest private, founder-owned companies in its sector.
