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Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
As a Software Engineer within Optum Technology, you will join an innovative team dedicated to building high-quality, scalable applications that transform healthcare delivery. In this role,…
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Senior LIMS Engineer, Prenatal
BillionToOne
Union City, CA
We are looking for a Senior LIMS Engineer to join our Laboratory Information Management System (LIMS) team in support of clinical patient testing in our high-throughput CLIA lab. The Sr.…
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Software Engineer - Clinical Software
Caris MPI, Inc.
Irving, TX
The Software Engineer, Clinical Software Products contributes engineering work across Caris's clinical application portfolio: product delivery, reliability, and incremental modernization of…
Added 2 mins ago
Process Engineer, Wafer Preparation & Assembly (Starlink/Akoustis)
SpaceX
Bastrop, TX
We are looking for a hands-on Process Engineer to develop, optimize, qualify, and implement the full wafer-to-die preparation flow: wafer thinning and backside processing, dicing, die…
Added 2 mins ago
Process Engineer, Gold-To-Gold Interconnect & Flip Chip Assembly (Starlink/Akoustis)
SpaceX
Bastrop, TX
PROCESS ENGINEER, GOLD-TO-GOLD INTERCONNECT & FLIP-CHIP ASSEMBLY (STARLINK/AKOUSTIS)
Added 3 mins ago
Data Warehouse Architect
Hebrew SeniorLife, Inc.
Roslindale, MA
The Data Warehouse Architect and Technology Innovation Engineer is responsible for identifying customer and organizational data needs, managing and implementing data procedures and…
Added 3 mins ago
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Staff Product Operations Engineer
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ
- $93,000 to $136,400 USD / year
…global manufacturing organization. As Staff Product Operations Engineer, you will bring a blend of deep manufacturing expertise, knowledge of the product design lifecycle, and strong…
Added 4 mins ago
Senior Full Stack Product Engineer
CubX Inc.
Lakewood, NJ
CubX is looking for a Senior Full Stack Product Engineer who can take a business need from concept to production.
Added 4 mins ago
Lead Ceramic Engineer – Production Quality
GE Vernova
Wilmington, NC
The Global Nuclear Fuels (GNF) Fuel Manufacturing Operation (FMO) Ceramic Engineer – Production Quality is responsible for multiple quality activities to support the production of ceramic…
Added 6 mins ago
Principal Forward-Deployed Engineer
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
United States
Added 6 mins ago
Principal Forward-Deployed Engineer
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
United States
Added 6 mins ago
GPS Engineer
Applied Materials
Santa Clara, CA · Santa Clara
Partner with Quality & Reliability (Q&R) group to review and address Top Field Issues. Participate in or own CAPA process. Conduct or facilitate Failure Analysis (FA) if needed
Added 7 mins ago
Subject Matter Expert - Pilot-Lackland
Cymstar Services LLC
JBSA San Antonio, TX
Performs administrative duties such as scheduling, record keeping, monitoring student progress, counseling, quality assurance, safety, security, and maintenance of training programs and…
Added 7 mins ago
Software Engineer II
Leonardo DRS, Inc.
Menomonee Falls, WI
We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power conversion system products, from standard…
Added 9 mins ago
Software Engineer, Infrastructure Engineering
Reddit
Remote, United States
…teammates, and use modern, AI-integrated tools to ship high-quality products…
Added 10 mins ago
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Senior Systems Software Engineer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
Implements software testing (e.g., functional and non-functional testing), quality assurance processes, software error logging, monitoring, and observability for effective debugging,…
Added 10 mins ago
Controls Project Designer
IMEG Consultants Corp.
Columbus, OH
Are you Ready to Engineer Your Career? At IMEG, one of the largest design consulting firms in the U.S., we strive to provide exciting and rewarding career opportunities to our team members.…
Added 10 mins ago
Sterile Engineer, Specialist (On-site)
Merck
Rahway, NJ
This Engineer position will provide on-site engineering support of the Rahway, NJ FLEx (Formulation, Laboratory & Experimentation) center, for sterile operations within Our Company's…
Added 10 mins ago
Principal Firmware Engineer - Implantable Medical Devices
Enterra Medical, Inc.
St. Louis Park, MN
We are seeking a skilled Principal Firmware Engineer with specialized experience in developing firmware for active implantable medical devices. This role involves designing, developing,…
Added 11 mins ago
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Remote Circuit Design Engineer
TEKsystems
Philadelphia, PA
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 11 mins ago
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Remote Circuit Design Engineer
TEKsystems
Dallas, TX
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 11 mins ago
Construction Materials Testing Field Manager
Olsson
Tempe, AZ
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our…
Added 11 mins ago
Firmware Engineer
x Varian Medical Systems, Inc.
United States
Ensure the quality of software implementation and the safety, performance and reliability of integrated software and hardware by active participation in architecture, design and code…
Added 12 mins ago
CO
Engineer Technician/Senior Engineer Technician
City of De Pere
De Pere, WI
- $32.86 to $46.94 USD / hour
In addition to the essential functions listed above, the Senior Engineer Technician performs the following essential functions:
Added 12 mins ago
BI Analyst
PrePass
Remote, United States
Microsoft Certified: Fabric Analytics Engineer Associate (DP-600).

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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