System One
System One

63 System One Senior Software Engineer Jobs Hiring Near You

Senior Software Engineer I

Birmingham, MI · On-site

$116K - $154K/yr

Description Senior Software Engineer 1 Location: Remote, USA Employment Type: Full-Time Benefits ... Proactively identify opportunities to improve system performance, reliability, and developer ...

Senior Software Engineer

Danvers, MA · On-site

$178 - $188/hr

Responsible for the development and maintenance of existing and future software systems ranging ... Applicants must have 5 years of experience in the following: (1) C/C++, Qt/QML; (2) Windows, Linux ...

New

Senior Software Engineer Toronto, ON Our client, a leading financial services organization, is ... Drive continual improvement to the efficiency and flexibility of the systems while keeping a high ...

Senior Software Engineer

Temecula, CA · On-site

$150K - $175K/yr

Senior Software Engineer Cryptography & Systems Development Role Type: Senior Software Engineer / Technical Leader (Individual Contributor) Core Technologies: C/C++, Cryptography, Python, Linux/POSIX ...

Senior Software Engineer

Kansas City, MO · On-site

$119K - $157K/yr

Description Senior Software Engineer - Aerospace & Defense Test Systems Location: Kansas City, MO Job Type: Full-Time Industry: Aerospace, Defense, Automated Test Equipment Citizenship Requirement: U.

Senior Software Engineer

Provo, UT · On-site +1

$120K - $140K/yr

Senior Software Engineer Are you a Software Engineer who's ready to take your career to the next ... efficient systems that are as intuitive as they are powerful. Your strong understanding of ...

Senior Software Engineer I

Rochester, MI · On-site

$112K - $148K/yr

Description Senior Software Engineer Location: Remote, USA Employment Type: Full-Time Benefits ... Proactively identify opportunities to improve system performance, reliability, and developer ...

Senior Software Engineer I

Birmingham, MI · On-site

$116K - $154K/yr

Description Senior Software Engineer Location: Remote, USA Employment Type: Full-Time Benefits ... Proactively identify opportunities to improve system performance, reliability, and developer ...

Senior Software Engineer

$125K - $165K/yr

Senior Software Engineer Location: Remote Key Responsibilities * Work on AI model training ... Ability to analyze, evaluate, and improve code quality and system performance . * Excellent problem ...

Senior Software Engineer

San Mateo, CA · On-site

$140K - $184K/yr

... systems at the center of our science. This role is leveled as Senior Software Engineer I. At this ... Own one or more major areas of BigHat's internally developed, cloud-based platform as a subject ...

Sr. Software Engineer

Strongsville, OH · On-site

$113K - $149K/yr

Responsible for writing programs to maintain and control computer systems software for operating ... The other application in EW is more like a data copy portal where it takes date down from one ...

Sr. Software Engineer

Newark, DE

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES ... Analyze business user needs, design, develop and implement software applications and systems using ...

Sr. Software Engineer

Strongsville, OH · On-site

$113K - $149K/yr

Responsible for writing programs to maintain and control computer systems software for operating ... The other application in EW is more like a data copy portal where it takes date down from one ...

Showing results 41-60

System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.

What makes System One an attractive place to work?

System One is a leading provider of workforce solutions and staffing services, known for its expertise in delivering high-quality talent to various industries. The company's workplace is characterized by a culture of innovation, collaboration, and flexibility, offering employees opportunities to work on diverse projects and develop their skills in a dynamic environment. By joining System One, professionals can expect to contribute to the growth and success of a forward-thinking organization, with opportunities for career advancement and professional development in a rapidly evolving industry.
Infographic showing various Senior Software Engineer job openings at System One in the United States as of August 2026, with employment types broken down into 1% As Needed, 31% Full Time, 1% Temporary, 66% Contract, and 1% Nights. Highlights an 77% Physical, and 23% Remote job distribution.

$120K - $158K/yr

Full-time

Re-posted 10 days ago


Job description

Applied Research Associates is seeking a motivated Senior Software Engineer to join a growing multi-disciplinary team situated at the center of tactical software development for the US Special Operations community in Ft. Bragg, NC area (must relocate or commute). The Operator Tactical Intranet System (OTIS) team operates in an agile environment at the crossroads of R&D and an operational user base. This unique environment allows rapid development of cutting-edge products which have an immediate impact on OTIS users and propagate across the DoW and the US Government at large.

Candidates must have an active Secret Security Clearance and must apply for a TS/SCI within 30 days of reporting for duty. This position supports the DoW agency, and the salary is competitive.

This role is contingent upon approval of your qualifications for the position by the government agency.

The Senior Software Engineer will lead and develop cutting-edge applications in response to DoW's tactical requirements. The Senior Software Engineer must be productive individually, work well in a dynamic multi-disciplinary team, and support Software Engineering practices to include technical design and documentation, code development, analysis and integration of third-party solutions, test plans and debugging, and execution of configuration management. A secure yet agile Software Development Lifecycle will be used to deliver quality solutions for the following focus areas:

  • Modern mobile and web platforms
  • Geospatial and 3D mapping
  • Communication and Situational Awareness
  • Cloud and Mesh environments

Senior Software Engineer Required Experience & Skills

  • BS degree in Computer Science, or a related field with at least 10 years of experience in software development including substantial recent experience in one or more high-level programming languages
  • Ability to systematically test and debug software
  • Ability and desire to quickly learn new domains
  • Security+ Certification, or ability to certify within 6 months of hire
  • You will be working closely with a collaborative team so your team-player personality and excellent written/oral communication skills will be essential

Preferred Experience & Skills as a Senior Software Engineer:

Above all, we value passion, a desire to learn, and teamwork. We are confident that if you possess the right attitude, work ethic, and skill set you could succeed in the role. In addition to the experience and skills above, if you have any of the following you will be able to accelerate your effectiveness and impact.

  • Experience with one or more of the following: Java/Kotlin, Android Development, C#/.NET, Node/Typescript
  • Experience with ATAK plugin development
  • Ability to communicate complex concepts to non-technical team members
  • Experience with agile software development and CI/CD workflows
  • Familiarity with scripting and rapid prototyping (Python or similar)
  • Familiarity with computer networking concepts
  • Familiarity with API architectures (e.g. REST)
  • Familiarity with Geospatial Information Systems (GIS) mapping concepts
  • Familiarity with database management systems concepts
  • Familiarity with virtualization or containerization (e.g. Docker/Kubernetes)
  • Familiarity with DoD Information Assurance (IA) policy and procedures
  • Practical experience in a Special Operations Forces (SOF) environment is preferred

Who is ARA?

Do you want to work for a purpose? Applied Research Associates, Inc. (aka ARA) is an employee-owned international research and engineering company. We have been providing technically superior solutions to complex and challenging problems in the physical sciences since 1979. ARA has over 2,200 employee-owners and continues to grow rapidly. Together, our offices throughout the U.S. and Canada provide a broad range of technical expertise in defense, civil, and health technologies, computer software, and simulation, systems analysis, environmental technologies, and testing and measurement.

ARA also prides itself, on having a challenging culture where innovation & experimentation are the norms. The motto, “Engineering and Science for Fun and Profit” sums up the ARA experience. Employee ownership ensures you have a voice in what happens in the company. We are also very proud of our Women’s Initiative Network (WIN), whose purpose is to motivate, support, and encourage professional career development for women to maximize career and professional accomplishments.

To find out more about what the Intelligence, Surveillance & Reconnaissance Division has to offer, visit our website at: https://www.ara.com/benefits/