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Added 1 min ago
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Senior Java Backend Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining high-performing Java/Spring Boot enterprise applications and microservices. Our team is…
Added 4 mins ago
Data Engineer
IQ Sig
Alexandria, VA
The Data Engineer serves as the principal technical authority and hands-on builder for enterprise data architecture, pipelines, and data platform capabilities across classified and…
Added 4 mins ago
A
Senior PCB Layout Engineer
Actalent
Waukesha, WI
- $50 to $75 USD / hour
Job Title: Senior PCB Layout EngineerJob DescriptionThis role focuses on owning the high-speed printed circuit board layout for an Intel-based compute platform, taking complex designs from…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Fort Lauderdale, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Miami, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Jacksonville, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Tampa, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Fort Myers, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 5 mins ago
Business Intelligence Systems Management #12
Delan Associates, Inc
Pensacola, FL
…multiple, large, cross-function teams and projects, and influencing senior level management and key stakeholders. Experience in strategic planning, development, implementation and…
Added 6 mins ago
Sr Engineer Piping
Zachry Group
Downers Grove, IL
The Senior Piping Engineer will play a critical role in the engineering design, analysis, and development of complex piping systems for onshore oil & gas, chemical, LNG, and renewable…
Added 7 mins ago
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Senior Test Engineer (Sample Role)
Alector
South San Francisco, CA
- $100,000 to $120,000 USD / year
As a Senior Test Engineer, you will partner with theEngineering team to design, run, and improve test scenarios. This posting is intended to exercise ATS features such as job creation,…
Added 11 mins ago
Staff QA Engineer
DexCom Inc
San Diego, CA
…strategies, including equipment and process qualification, Test Method Validation (TMV), measurement system analysis, and software V&V, ensuring compliance and product safety throughout the…
Added 14 mins ago
Senior CI/CD & Infrastructure Automation Engineer
Hitachi Global
San Jose, CA
Design and implement robust CI/CD pipelines using Jenkins and Groovy to automate software delivery processes.
Added 15 mins ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Job Title: Full Stack Software Engineer II, Rebates
Added 15 mins ago
Senior Software Engineer - Operational Improvement
Western Governors University
Salt Lake City, UT
As a Senior Software Engineer, you’ll take ownership of complex technical problems and help shape the systems and engineering practices that support our university and its students. You’ll…
Added 18 mins ago
Senior iOS Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior iOS Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the Identity…
Added 18 mins ago
Senior Android Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior Android Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the…
Added 20 mins ago
Engineer Senior – Spacecraft Mechanical Design
BAE Systems
Boulder, CO
Participate in the mechanical design effort for new spacecraft structures from proposal phase through award, detailed design, fabrication, assembly, test, and requirements verification.
Added 22 mins ago
Deputy Lead Engineer - Satellite Ground Systems
The Aerospace Corporation
El Segundo, CA
…the speed of warfighting relevance. You will assist the Lead Engineer across architecture development (commercial cloud, CI/CD pipeline, ground C2, antenna networks, and cyber),…
Added 22 mins ago
K
Senior Backend Software Engineer
Kforce
Brooklyn, NY
- $49 to $59 USD / hour
We're looking for an experienced Senior Backend Software Engineer to help build and improve a high-scale platform supporting machine learning applications in production. This is a hands-on…
Added 25 mins ago
Software Engineer Internship – AI Platform Team
Wellmark, Inc.
Des Moines, IA
Current junior, senior, or master’s student pursuing a degree in Computer Science, Computer Engineering, Management Information Systems, Data Science, Software Engineering, Data…
Added 26 mins ago
Senior Electrical Engineer (Power & Mixed-Signal)
Anduril Industries
Costa Mesa, CA
Anduril is seeking an experienced Electrical Engineer based in Costa Mesa, CA to develop and test cutting edge electronics for avionics propulsion systems. We are looking for a self-starter…
Added 27 mins ago
Co-op - Full-Stack Life Sciences Engineer
LCA Lab. Corp. of America
Durham, NC
Labcorp is seeking a Full-Stack Life Sciences Software Engineer Co-op to join our Office of the Chief AI Officer (CAIO) Team located in Burlington, NC or Durham, NC with the flexibility of…
Added 29 mins ago
Senior Project Implementations Manager - 1st Shift - Travel
GXO Logistics
Midlothian, TX
As the Senior Project Implementations Manager you will play a key role in contributing to new business startups, operational efficiency and the financial success of the company through…
Added 29 mins ago
Senior Project Implementations Manager - 1st Shift - Travel
GXO Logistics
Bristow, VA
As the Senior Project Implementations Manager you will play a key role in contributing to new business startups, operational efficiency and the financial success of the company through…

STR

Senior Software Engineer

Arlington, VA, United States
Atlanta, GA, United States
Dayton, OH, United States
Woburn, MA, United States

Pay Information Full-Time Salary Range: $138,000 - $190,000

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Job details

Pay: Pay Information Full-Time Salary Range: $138,000 - $190,000
Experience: BS in Computer Science or related technical field with at least 5 years of relevant experience
Posting language: English
Posted: Nov 2, 2026

Original job description

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR’s Systems Development Division (SDD) focuses on developing advanced technology solutions to provide asymmetric advantages within the information domain. SDD executes the entire lifecycle of the solution, from conceptualization and architecture refinement through implementation and deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space RF sensors and advanced operations enabled by multi-function, multi-modal capabilities.

As a Senior Software Engineer in SDD, you will design, develop, and test C++ software implementing complex embedded radar systems, with a primary focus on Air-to-Air applications.

What you will do:

Translate system and software requirements into software designs compliant with architectural constraints and open architecture requirements
Implement robust, high-quality C++ software suitable for mission-critical, real-time systems with high reliability and availability requirements
Develop test frameworks to verify correct implementation and performance of C++ software
Utilize and help iteratively improve DevSecOps development practices
Participate in peer reviews of requirements, architecture, software implementations, and test plans
Document software designs and interfaces
Develop analysis tools
Perform root cause analysis of software defects and implement corrections

Who You Are:

This position requires the ability to obtain a Top Secret Security clearance, for which U.S citizenship is needed by U.S. Government
BS in Computer Science or related technical field with at least 5 years of relevant experience
Demonstrate expertise in C++14 and software engineering techniques including multi-threading, memory management, and performance optimization
Have experience integrating with larger software systems, including unit and system-level testing
Understand the use of GitLab, CI/CD tools, automated testing frameworks, and code quality tools in software development processes
Feel comfortable adopting to new programing languages, third-party software frameworks, and innovative technologies

Even Better:

Active security clearance
Demonstrate familiarity with signal processing or mathematical modeling
Have experience with GPU software development
Have experience with RDMA
Have experience with C++17 and beyond
Demonstrate familiarity with radar concepts
Demonstrate familiarity with integrated systems combining software and hardware to interact with the physical world
Have experience in developing, optimizing, and translating MATLAB algorithms into efficient C++ code
Hold an advanced degree in Computer Science, Information Technology, or a related technical field
Understand automation frameworks and tools used to streamline repetitive tasks and manage complex workflows
Have domain expertise in one or more of the following areas: electronic warfare, antenna apertures, sensor resource management, large-scale platform test systems, cyber physical systems, open system architectures

Pay Information Full-Time Salary Range: $138,000 - $190,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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More about this job

Skills

Strategic planning
C++
Architecture regulations
Root cause analysis
Computer science
GitLab
CI/CD
Test automation
Software development
Software frameworks
Signal processing
The MathWorks MATLAB
Computer technology

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