C++ jobs in Washington, DC

84 open jobs, read directly from employer applicant tracking systems and re-verified every six hours. No agencies, every apply link goes to the company's own application form.

1. Test and Evaluation Engineer

   helsingWashington, DC, USPosted 2026-08-27Verified 2026-08-27 21:08 UTC

2. Staff Engineer, Autonomy Capabilities – Maritime (R5325)

   Shield AIWashington, DC, US; Boston, MA, US; San Diego, CA, US; Dallas, TX, US$220,800 - $331,200 per year (published by the employer)Posted 2026-08-26Verified 2026-08-27 21:10 UTC

3. Senior Staff Engineer, Autonomy Capabilities – Maritime (R5363)

   Shield AIWashington, DC, US; Boston, MA, US; San Diego, CA, US; Dallas, TX, US$220,800 - $331,200 per year (published by the employer)Posted 2026-08-26Verified 2026-08-27 21:10 UTC

4. Senior Software Engineer, Autonomy Capabilities – Maritime (R5339)

   Shield AIBoston, MA, US; Washington, DC, US; San Diego, CA, US; Dallas, TX, US$160,000 - $240,000 per year (published by the employer)Posted 2026-08-26Verified 2026-08-27 21:10 UTC

5. Information Security Engineer

   appianMcLean, VA, USPosted 2026-08-25Verified 2026-08-27 21:07 UTC

6. Software Developer

   Two Six TechnologiesHerndon, VA, US$155,889 - $233,833 per year (read from the description)Posted 2026-08-22Verified 2026-08-27 21:09 UTC

7. Security Software Engineer (Starshield)

   SpaceX StarlinkWashington, DC, US$130,000 - $195,000 per year (read from the description)Posted 2026-08-21Verified 2026-08-27 22:20 UTC

8. Sr. Security Software Enginer (Starshield)

   SpaceX StarlinkWashington, DC, US$170,000 - $265,000 per year (read from the description)Posted 2026-08-21Verified 2026-08-27 22:20 UTC

9. Lead RF Systems Engineer (Tactical Comms / SDR / DSP)

   Two Six TechnologiesHerndon, VA, US$178,018 - $267,027 per year (read from the description)Posted 2026-08-19Verified 2026-08-27 21:09 UTC

10. Software Engineer, Rust

    helsingWashington, DC, USPosted 2026-08-18Verified 2026-08-27 21:08 UTC

11. Machine Learning Engineer, Detection and Tracking

    helsingWashington, DC, USPosted 2026-08-18Verified 2026-08-27 21:08 UTC

12. Senior Full Stack Software Engineer - Application Engineering

    IonQBothell, WA, US; Boulder, CO, US; College Park, MD, US$145,920 - $209,241 per year (read from the description)Posted 2026-08-14Verified 2026-08-27 22:20 UTC

13. Software Reverse Engineer

    Two Six TechnologiesHerndon, VA, US$112,276 - $168,414 per year (read from the description)Posted 2026-08-13Verified 2026-08-27 21:09 UTC

14. Senior Vulnerability Researcher

    Two Six TechnologiesHerndon, VA, US$130,778 - $196,167 per year (read from the description)Posted 2026-08-13Verified 2026-08-27 21:09 UTC

15. Lead Vulnerability Researcher

    Two Six TechnologiesHerndon, VA, US$170,530 - $255,796 per year (read from the description)Posted 2026-08-13Verified 2026-08-27 21:09 UTC

16. Senior Embedded Software Engineer

    Two Six TechnologiesHerndon, VA, US$136,256 - $204,384 per year (read from the description)Posted 2026-08-13Verified 2026-08-27 21:09 UTC

17. Mid-Level Full Stack Developer (.Net and Azure)

    devtechnologyHerndon, VA, US$90,000 - $130,000 per year (read from the description)Posted 2026-08-11Verified 2026-08-27 21:07 UTC

18. Technical Product Engineering Lead

    Two Six TechnologiesArlington, VA, US$189,353 - $245,000 per year (read from the description)Posted 2026-08-10Verified 2026-08-27 21:09 UTC

19. Summer 2027 Software Engineering Intern

    thenuclearcompanyWashington, DC, US$25 - $25 per hour (read from the description)Posted 2026-08-07Verified 2026-08-27 22:19 UTC

20. Spring 2027 Software Engineering Intern

    thenuclearcompanyWashington, DC, US$25 - $25 per hour (read from the description)Posted 2026-08-07Verified 2026-08-27 22:19 UTC

21. Fall 2026 AI Software Engineering Intern

    thenuclearcompanyWashington, DC, US$25 - $25 per hour (read from the description)Posted 2026-08-07Verified 2026-08-27 22:19 UTC

22. RF Systems Analysis Engineer, Regulatory (Starlink)

    SpaceX StarlinkWashington, DC, US$125,000 - $195,000 per year (read from the description)Posted 2026-08-07Verified 2026-08-27 22:20 UTC

23. Sr. RF Systems Analysis Engineer, Regulatory (Starlink)

    SpaceX StarlinkWashington, DC, US$165,000 - $265,000 per year (read from the description)Posted 2026-08-07Verified 2026-08-27 22:20 UTC

24. Staff Field Solutions Engineer (R5522)

    Shield AIWashington, DC, US$180,000 - $270,000 per year (published by the employer)Posted 2026-08-06Verified 2026-08-27 21:10 UTC

25. Embedded Software Architect

    systemstechnologyresearchArlington, VA, US$174,000 - $225,000 per year (read from the description)Posted 2026-08-06Verified 2026-08-27 22:19 UTC

26. Staff Software Engineer, Autonomy Capabilities – Space (R5368)

    Shield AIBoston, MA, US; Washington, DC, US; San Diego, CA, US; Dallas, TX, US$187,531 - $281,297 per year (published by the employer)Posted 2026-08-05Verified 2026-08-27 21:10 UTC

27. Senior Staff Engineer, Autonomy Capabilities – Space (R5360)

    Shield AIWashington, DC, US; Boston, MA, US; San Diego, CA, US; Dallas, TX, US$220,800 - $331,200 per year (published by the employer)Posted 2026-08-05Verified 2026-08-27 21:10 UTC

28. Senior Software Engineer, Autonomy Capabilities – Space (R5338)

    Shield AIBoston, MA, US; Washington, DC, US; San Diego, CA, US; Dallas, TX, US$160,000 - $240,000 per year (published by the employer)Posted 2026-08-05Verified 2026-08-27 21:10 UTC

29. Principal Vulnerability Researcher

    Two Six TechnologiesHerndon, VA, US$184,951 - $277,426 per year (read from the description)Posted 2026-08-04Verified 2026-08-27 21:09 UTC

30. Forward Deployed Engineer, Operations & Sustainment (R5497)

    Shield AIUS; San Diego, CA, US; Washington, DC, US$150,000 - $230,000 per year (published by the employer)Posted 2026-08-04Verified 2026-08-27 21:10 UTC

31. Senior Embedded Software Engineer

    systemstechnologyresearchArlington, VA, USPosted 2026-07-31Verified 2026-08-27 22:19 UTC

32. Senior Software Engineer (Signal Processing)

    systemstechnologyresearchArlington, VA, USPosted 2026-07-31Verified 2026-08-27 22:19 UTC

33. Staff Engineer, GenAI Tooling & DevEx (R5469)

    Shield AIWashington, DC, US$150,000 - $220,000 per year (published by the employer)Posted 2026-07-31Verified 2026-08-27 21:10 UTC

34. Principal Spacecraft Guidance, Navigation & Control Engineer

    quantumspacellcRockville, MD, US; Hawthorne, CA, US$175,000 - $225,000 per year (read from the description)Posted 2026-07-30Verified 2026-08-27 21:06 UTC

35. Staff Software Engineer, Perception (R5421)

    Shield AIWashington, DC, US; Dallas, TX, US; San Diego, CA, US; Boston, MA, US$195,200 - $292,800 per year (published by the employer)Posted 2026-07-28Verified 2026-08-27 21:10 UTC

36. Senior Software Engineer, Perception (R5420)

    Shield AIWashington, DC, US; Dallas, TX, US; San Diego, CA, US; Boston, MA, US$163,200 - $244,800 per year (published by the employer)Posted 2026-07-28Verified 2026-08-27 21:10 UTC

37. Senior Staff Software Engineer, Perception (R4985)

    Shield AIWashington, DC, US; Dallas, TX, US; San Diego, CA, US; Boston, MA, US$233,760 - $350,640 per year (published by the employer)Posted 2026-07-28Verified 2026-08-27 21:10 UTC

38. Lead Algorithm & Signal Processing Engineer

    systemstechnologyresearchArlington, VA, US$157,000 - $220,000 per year (read from the description)Posted 2026-07-28Verified 2026-08-27 22:19 UTC

39. Principal Algorithm & Signal Processing Engineer

    systemstechnologyresearchArlington, VA, US$206,000 - $284,000 per year (read from the description)Posted 2026-07-28Verified 2026-08-27 22:19 UTC

40. Software Engineer

    Two Six TechnologiesChantilly, VA, US$121,986 - $182,979 per year (read from the description)Posted 2026-07-28Verified 2026-08-27 21:09 UTC

41. Spacecraft Guidance, Navigation & Control Engineer

    quantumspacellcRockville, MD, US$130,000 - $180,000 per year (read from the description)Posted 2026-07-27Verified 2026-08-27 21:06 UTC

42. Spacecraft GNC Integration & Test Engineer

    quantumspacellcRockville, MD, US$130,000 - $180,000 per year (read from the description)Posted 2026-07-27Verified 2026-08-27 21:06 UTC

43. Information Security Engineer (2027 Graduate)

    appianMcLean, VA, US$115,000 - $118,000 per year (read from the description)Posted 2026-07-23Verified 2026-08-27 21:07 UTC

44. Senior Staff Software Engineer, Autonomous Pilot Integration – Emerging Domains (R5398)

    Shield AIWashington, DC, US; San Diego, CA, US; Boston, MA, US; Dallas, TX, US$233,760 - $350,640 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

45. Staff Software Engineer, Autonomous Pilot Integration – Emerging Domains (R5401)

    Shield AIWashington, DC, US; San Diego, CA, US; Boston, MA, US; Dallas, TX, US$195,200 - $292,800 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

46. Senior Software Engineer, Autonomous Pilot Integration – Emerging Domains (R5423)

    Shield AIWashington, DC, US; Boston, MA, US; San Diego, CA, US; Dallas, TX, US$163,200 - $244,800 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

47. Senior Staff Software Engineer, Autonomous Pilot Integration – Weapons (R5398)

    Shield AIWashington, DC, US; San Diego, CA, US; Boston, MA, US; Dallas, TX, US$233,760 - $350,640 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

48. Staff Software Engineer, Autonomous Pilot Integration – Weapons (R5400)

    Shield AIWashington, DC, US; San Diego, CA, US; Boston, MA, US; Dallas, TX, US$195,200 - $292,800 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

49. Senior Software Engineer, Autonomous Pilot Integration – Weapons (R5427)

    Shield AIWashington, DC, US; San Diego, CA, US; Boston, MA, US; Dallas, TX, US$163,200 - $244,800 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

50. Senior Staff Software Engineer, Autonomous Pilot Integration – Expeditionary (R5193)

    Shield AIWashington, DC, US; Boston, MA, US; San Diego, CA, US; Dallas, TX, US$233,760 - $350,640 per year (published by the employer)Posted 2026-07-21Verified 2026-08-27 21:10 UTC

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