Senior Software Developer

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About this role

Company Description

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 Description

**This position is contingent upon award of contract** 

The Senior Software Developer advances our customer's Enterprise Data Architecture (EDA) by engineering modern, scalable applications that enable seamless information sharing, data integration, and mission-driven analytics across DoD, IC, interagency, and international partners. The Senior Software Developer designs and delivers user-focused software leveraging JavaScript, modern frameworks, geospatial technologies, and emerging analytics to operationalize data, enhance interoperability, and support the Command’s transition to a distributed, ontology-enabled intelligence ecosystem.

Essential Job Duties

  • Use JavaScript applications that follow industry-standard design patterns, development methodologies, and deployment models.
  • Solve and articulate complex problems through application design, product development, and use experiences.
  • Develop software used by people who are not software developers.
  • Collaborate with other programmers and developers to ensure progress.
  • Leverage the knowledge of peers to better understand trend and technology adoption patterns.
  • Evolve your language skills in JavaScript by staying current with complementary programming languages, development methodologies, user interface design techniques, and database tools.

Qualifications

  • Current TS/SCI with the ability to obtain CI Poly.
  • Bachelor’s degree in Computer Sciences or at least five (5) years of front-end development experience.
  • Fluency of JavaScript, HTML5,
  • CSS3, Nod JS, and AI/ML.
  • Experience with Python, Grunt, Node, AngularJS, ArangoDB, SQL, SQL Server, PostgreSQL, ArangoDB, RDBMS.
  • Working knowledge of Elastic, Dgraph, ArangoDB, SQL Server, PostgreSQL.
  • Working knowledge of Esri ArcGIS Enterprise systems.

Additional Information

Work Environment

  • Normal office conditions
  • The work to be performed under this contract will be performed onsite at USSOUTHCOM Headquarters.

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.

Frequently Asked Questions

Is the salary disclosed for the Senior Software Developer position at sosi1?
The salary for this Senior Software Developer role at sosi1 is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Developer position at sosi1 located?
This Senior Software Developer role at sosi1 is based in Doral, Doral, FL, United States, FL, us. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Software Developer role at sosi1 full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Software Developer role at sosi1.
How do I apply for the Senior Software Developer position at sosi1?
Click the "Apply Now" button on this page. You will be redirected to sosi1's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Senior Software Developer job at sosi1 posted?
This Senior Software Developer position at sosi1 was posted on Dec 11, 2025. Apply as soon as possible — early applications are often reviewed first.
Senior Software Developer
sosi1
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