Backend Developer Jobs in Littleton

Backend Developer jobs in Littleton hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $234,511/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Lockheed Martin
lockheedmartin.com
lockheedmartin.com • HQ: Bethesda, United States • Military Satellites • Aerospace Manufacturing • Missiles • Combat Aircraft • Defense Manufacturing • 5000+ employees • Est. 1995 • NYSE: LMT • Trust A • Hiring 589, 121 new
HQ: Bethesda, United States • Military Satellites • Aerospace Manufacturing • Missiles • Combat Aircraft • Defense Manufacturing • 5000+ employees • Est. 1995 • NYSE: LMT • Trust A • Hiring 589, 121 new
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
About
Company page
Who decides
Evan Scott · Chief Financial Officer · decision-maker
James Taiclet · Chairman, President & Chief Executive Officer · decision-maker
Marillyn Hewson · former Chairman & Chief Executive Officer
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 2 days ago Hiring now · 90%

Software Engineer Sr.
≈ $124k – $228k per year (Estimated) • Senior • Hybrid (Littleton, United States) • Secret • Citizenship or vetting required • Senior
C#
C++
Java
Python
Perl
Bash
C++
Google Test
DevOps
Red Hat
Jenkins
Linux
CI/CD
GitLab
Cybersecurity
SonarQube
Fortify
Management
Scrum
Agile
+8
Apply
Verified live · 1 hour ago Visa sponsor 5 days ago Hiring now · 86%

Software Engineer II
$81k – $151k per year • Middle • In office (Littleton, United States) • Middle
Python
C++
DevOps
Git
Management
Agile
Apply
Verified live · 1 hour ago Visa sponsor 22 days ago Likely open · 67%

Software Engineer - E2
$91k – $169k per year • In office (Littleton, United States) • TS/SCI
Unix
Linux
Docker
CI/CD
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586 more roles at Lockheed Martin
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Blue Origin
blueorigin.com
blueorigin.com • HQ: Kent, United States • Space Services • Launch Services • 5000+ employees • Est. 2000 • Trust A • Hiring 1508, 75 new
HQ: Kent, United States • Space Services • Launch Services • 5000+ employees • Est. 2000 • Trust A • Hiring 1508, 75 new
Blue Origin is an American aerospace company founded quietly by Jeff Bezos in 2000, and funded for two decades largely out of his own fortune rather than external investment. It flies the suborbital New Shepard vehicle for space tourism and research payloads, and developed the heavy-lift New Glenn rocket alongside the BE-4 engine, which also powers United Launch Alliance's Vulcan. Headquartered in Kent, Washington, the company is building the Blue Moon lunar lander under a NASA Artemis contract and has moved from a deliberately slow development culture toward far more aggressive schedules under chief executive Dave Limp.
About
Company page
Who decides
Jeff Bezos · Founder · decision-maker
Dave Limp · Chief Executive Officer · decision-maker
Bob Smith · former Chief Executive Officer
Careers mailbox is known
Top 25% pay Visa sponsor 5 days ago Hiring now · 81%

Ground Software Engineer III - Blue Ring
$165k – $231k per year • Equity • Middle • 5+ years exp • In office (Littleton, Reston, United States) • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
C++
Java
Python
DevOps
Azure
AWS
Management
Agile
SpaceTech
CCSDS
IBM DOORS
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Visa sponsor 5 days ago Hiring now · 81%

HLS Software Systems Engineer II
$124k – $173k per year • Equity • Middle • 2+ years exp • In office (Littleton, Seattle, United States) • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
MATLAB
C++
Python
Kotlin
Kotlin
StateFlow
MATLAB
Simulink
SpaceTech
DO-178C
FMEA
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Visa sponsor 5 days ago Hiring now · 81%

HLS Autonomy Software Systems Engineer II
$124k – $173k per year • Equity • Middle • 2+ years exp • In office (Littleton, Seattle, United States) • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
MATLAB
C++
Python
Kotlin
Kotlin
StateFlow
MATLAB
Simulink
SpaceTech
DO-178C
FMEA
Apply
1505 more roles at Blue Origin
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North Point Technology
northpointtechnology.com
northpointtechnology.com • HQ: Reston, United States • Enterprise Apps Implementation Partners • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 51-200 employees • Est. 2005 • Trust C • Hiring 86, 1 new
HQ: Reston, United States • Enterprise Apps Implementation Partners • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 51-200 employees • Est. 2005 • Trust C • Hiring 86, 1 new
North Point Technology is a technology consulting firm based in Reston, Virginia, that provides cloud engineering, cybersecurity, AI readiness and IT modernization services to federal government and commercial clients. Much of its work supports national security programs, including geospatial intelligence and enterprise identity and access management systems, while its commercial practice covers SAP platforms and manufacturing execution systems. It hires software, DevOps, cloud and integration engineers who hold Top Secret or TS/SCI clearances with polygraph, as well as SAP Basis and security specialists, controls engineers and project managers.
About
Company page
Who decides
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 months ago Long shot · 14%

Software Engineer - Full Stack (Top Secret Clearance Required)
≈ $108k – $231k per year (Estimated) • In office (Littleton, United States) • Top Secret
TypeScript
Java
JavaScript
Java
Spring Framework
Frontend
Angular
DevOps
SOAP
Jenkins
Rest API
Git
Docker
Kubernetes
CI/CD
Management
Scrum
Agile
+6
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Verified live · 2 hours ago 2 months ago Long shot · 9%

Systems Engineer - Mission Software (Top Secret/SCI with CI Poly to start)
≈ $107k – $228k per year (Estimated) • In office (Littleton, United States) • TS/SCI
UML
Confluence
Jira
Scrum
Agile
SpaceTech
SysML
Cameo Systems Modeler
MedTech
Verification & Validation
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84 more roles at North Point Technology
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Backend Developer Jobs in Littleton
Frequently asked questions
How many Backend Developer jobs in Littleton are available on Alion?
There are currently 27 active listings from 4 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Littleton pay?
The average salary is around $234,511 per year based on the current listings.
Are remote options available for Backend Developer jobs in Littleton?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Littleton?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.