CoStar Group

Lead Software Engineer

CoStar Group$157K — $224K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Active Secret clearance with the ability to obtain a Top Secret clearance; U.S. citizenship required.
  • BS, MS, or PhD in Computer Science, Computer Engineering, Electrical Engineering, or related field with 2-7+ years of relevant experience based on degree level.
  • Strong proficiency in C/C++ programming for high-performance real-time sensor applications.
  • Experience in Linux, embedded systems, real-time signal processing, and multithreaded programming.
  • Strong technical writing and communication skills.

Responsibilities

  • Architect software components and implement real-time processing pipelines for RF signal processing systems.
  • Translate MATLAB/Python algorithms into optimized C/C++ software implementations.
  • Optimize code for performance on multi-core CPUs and GPUs with strict latency requirements.
  • Develop unit tests, integration tests, and performance benchmarks to enforce testing best practices.
  • Document design, APIs, implementation details, and technical reports for software projects.
  • Collaborate with cross-functional teams including algorithm developers, systems engineers, and RF hardware engineers.
  • Participate in proposal development and contribute to program briefs and customer presentations.

Benefits

  • Collaborative learning environment focusing on deep technical understanding.
  • Recognition of contributions and achievements among team members.
  • Opportunity to work on cutting-edge technology in a mission-driven environment.
  • Potential for career growth in advanced research and development for national security.
Full Job Description
The Role:

As a Lead Software Engineer you will design, develop, and implement real-time software for RF sensor systems compliant with open architecture standards. You will work as part of focused teams to transition advanced signal processing algorithms from research prototypes into production-quality software for embedded and distributed computing platforms.

What you will do:
  • You will be responsible for architecting software components, implementing real-time processing pipelines, and optimizing performance for resource-constrained RF signal processing systems
  • Translate algorithm specifications (MATLAB, Python) into optimized C/C++ implementations
  • Architect software components compliant with open architecture standards
  • Integrate and optimize code for real-time performance on multi-core CPUs and GPUs with strict latency requirements
  • Develop unit tests, integration tests, and performance benchmarks; promote testing best practices
  • Document software designs, APIs, implementation details, and technical reports
  • Contribute to briefings and presentations for program reviews and customer meetings
  • Collaborate with algorithm developers, systems engineers, RF hardware engineers, and integration teams across programs
  • Contribute to proposal development efforts including technical approach
  • Perform peer reviews and suggest next steps for technical work
  • Support approximately 20% travel for integration events, customer meetings, and field demonstrations

Who you are:
  • Active clearance at the Secret level with ability to obtain and maintain a Top Secret security clearance, for which U.S. citizenship is a government requirement
  • BS, MS, or PhD in Computer Science, Computer Engineering, Electrical Engineering or a related field with 2-7+ years of relevant work experience depending on degree (BS +7 years, MS +5 years, PhD +2 years)
  • Strong proficiency in C/C++ for high-performance, real-time sensor applications
  • Experience in the following areas:
    • Linux and embedded systems development, real-time signal processing, multithreaded programming, thread safety, and synchronization, version control systems (Git) and collaborative development practices
  • Strong technical writing, interpersonal, and communication skills

Even Better:
  • Active Top Secret clearance (TS/SCI preferred)
  • Understanding of RF signal processing concepts
  • Experience with:
    • Open architecture frameworks and standards
    • MATLAB and/or Python for algorithm prototyping
    • GPU programming and optimization (CUDA, OpenCL)
    • Containerization, CI/CD pipelines, and DevOps practices
    • Proposal development and technical writing

Pay Information
Full-Time Salary Range: $157,000 - $224,000

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, and Carlsbad, CA. 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.

About CoStar Group

CoStar Group is a provider of information, analytics and marketing services to the commercial property industry in the United States, Canada, the United Kingdom, France, Germany, and Spain. Founded in 1987 by Andrew C. Florance, the company has grown to include online database CoStar and many online marketplaces, including Apartments.com, LoopNet, Lands of America, and BizBuySell. CoStar Group was founded in 1987 by Andrew C. Florance in Washington, D.C. In 1998, the company became a public company via an initial public offering on the NASDAQ, raising $22.5 million. In 2004, CoStar Group, Inc. v. LoopNet, Inc. became a landmark case in copyright law. In October 2009, the company acquired a building in Washington, D.C., now its headquarters, from the Mortgage Bankers Association for $41.3 million. The building had sold 2 years earlier for $79 million and the company claims it used its analytics data to know the right time to buy. In April 2012, CoStar Group acquired LoopNet for $860 million. In April 2014, the company acquired Apartments.com for $585 million. In April 2015, the company acquired Apartment Finder for $170 million. In July, the company acquired Belbex an online marketplace and information provider for commercial property based in Spain. In February 2017, the company acquired Westside Rentals. In February 2018, the company acquired ForRent.com from Dominion Enterprises for $350 million in cash and $35 million in stock. In October, the company acquired Realla.co an online marketplace for commercial property based in the United Kingdom. In November, the company acquired Cozy Services for $68 million.
Learn more about CoStar Group
Size
4,742 employees
Market Cap
$31.3 billion
Industry
Net Income
$227.1 million
Founded
1987
5 Year Trend
+18.3%
Revenue
$1.6 billion
NASDAQ

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