Full-Time

Software Engineer

Posted on 9/5/2025

STR

STR

501-1,000 employees

AI-driven defense and national security platforms

Compensation Overview

$112k - $154k/yr

Arlington, VA, USA

In Person

Category
Software Engineering (3)
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Required Skills
Python
Software Testing
Git
C/C++
Linux/Unix
Requirements
  • Top Secret (TS) security clearance, which requires U.S. citizenship
  • Proficient in Python, C, C++, or similar interpreted or low-level programming languages
  • Working knowledge of software testing and evaluation best practices
  • Experience developing software with GNU/Linux toolchains using open-source software
  • Understanding of the 5-layer OSI networking stack
  • Bachelor's or Master's degree in Computer Science, Electrical & Computer Engineering, Applied Mathematics, or a related field, with at least 2 years of relevant experience
  • Ability to obtain a Top Secret security clearance (implied by citizenship)
Responsibilities
  • Collaborate closely with a small, dedicated research team to develop innovative solutions to complex problems
  • Execute assigned tasks and report overall status to project leadership
  • Develop and test novel software solutions spanning research, development, and deployed production systems
  • Identify creative and innovative approaches to open-ended problems
  • Deliver high-quality software in a rapid-paced team environment
  • Develop operational prototypes for experimentation and performance analysis
  • Create customer-facing operational systems
Desired Qualifications
  • Active Top Secret (TS) Security Clearance
  • Proficiency in Python, MATLAB, and other high-level programming languages
  • Experience in building, deploying, and maintaining robust and stable software
  • Experience writing software within a large multi-party codebase
  • Experience working in a laboratory environment performing quantitative data analysis
  • Familiarity with multi-threaded or multi-core real-time operating concepts
  • Knowledge of high-level software architecture design
  • Excellent verbal and written communication skills

STR uses AI to help national security and defense clients make faster, data-driven decisions. Its flagship STR infokit platform combines data science, AI algorithms, data conditioning, and DevOps to deliver real-time decision support for use in command and control, collaborative autonomy, and object recognition and tracking. Revenue comes from government and defense contracts for advanced AI platforms that blend artificial and human intelligence to resist manipulation. The company differentiates by emphasizing autonomy, creativity, and diversity to foster robust decision-making under high-stakes conditions, aiming to provide clients with a reliable edge in security challenges.

Company Size

501-1,000

Company Stage

Grant

Total Funding

$54.9M

Headquarters

Woburn, Massachusetts

Founded

2010

Simplify Jobs

Simplify's Take

What believers are saying

  • DARPA AIR contract advances STR's swarming uncrewed aircraft AI capabilities and market positioning.
  • Government demand for cybersecurity and distributed sensing solutions expands STR's addressable market.
  • STR's isolated network capability differentiates it in classified government environments with connectivity constraints.

What critics are saying

  • Palantir's AIP platform displaces STR's infokit in DoD decision support with faster deployment.
  • DoD slashed DARPA AI funding 25% in FY2027 NDAA, stalling STR's flagship AIR contract.
  • Anduril's Lattice platform captured $1.5B DoD contracts, outpacing STR in autonomous swarming technology.

What makes STR unique

  • STR's analytics platform delivers real-time sensemaking on isolated networks without external connectivity.
  • STR combines human creativity with AI algorithms for resilient decision-making resistant to manipulation.
  • STR specializes in collaborative autonomy and object recognition for command-and-control applications.

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Benefits

Flexible Work Hours

Company News

Military & Aerospace Electronics
Sep 8th, 2025
STR moves forward on DARPA AIR job to develop artificial intelligence (AI) for swarming uncrewed aircraft

STR moves forward on DARPA AIR job to develop artificial intelligence (AI) for swarming uncrewed aircraft.

INACTIVE