Backend Developer jobs in Washington hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $224,089/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
ens-solutions.com • HQ: Mitchellville, United States • Information Technology • Government • Digital Government • IT Consulting & Digital Transformation • Est. 2014 • Trust C • Hiring 43, 1 new
HQ: Mitchellville, United States • Information Technology • Government • Digital Government • IT Consulting & Digital Transformation • Est. 2014 • Trust C • Hiring 43, 1 new
Founded in 2014, ENS Solutions (Essential Network Security Solutions) is an IT consulting and technical services firm specializing in mission-critical solutions for U.S. federal government, defense, and intelligence clients. Headquartered in Mitchellville, Maryland, the veteran-owned enterprise delivers secure infrastructure engineering, program management, and IT modernization services. Its core capabilities include identity, credential, and access management (ICAM), cybersecurity architecture, systems engineering, cloud integration, and high-performance computing support tailored to classified public-sector environments.
swooptech.com • HQ: Minneapolis, United States • Embedded Software & RTOS • Operating Systems • Trust A • Hiring 13
HQ: Minneapolis, United States • Embedded Software & RTOS • Operating Systems • Trust A • Hiring 13
Swoop Technologies is a US technology company building SwoopOS, a distributed operating system that organizes military and critical infrastructure equipment for distributed, autonomous and agentic AI systems. It offers an SDK called Valhalla and a browser called Surf, and hires embedded, backend and test software engineers. The company is headquartered in Minneapolis, Minnesota, United States.
geico.com • HQ: Chevy Chase, United States • Property & Casualty Insurance • 1001-5000 employees • Est. 1936 • Trust B • Hiring 210, 16 new
HQ: Chevy Chase, United States • Property & Casualty Insurance • 1001-5000 employees • Est. 1936 • Trust B • Hiring 210, 16 new
GEICO is one of the largest auto insurance providers in the United States, offering comprehensive coverage for vehicles, property, and business risks. Operating as a subsidiary of Berkshire Hathaway, the company leverages a direct-to-consumer sales model along with local agents to serve tens of millions of policyholders. Headquartered in Chevy Chase, Maryland, it maintains a nationwide network of regional offices to deliver accessible risk management and claims services.
insomniacdesign.com • HQ: Washington, United States • Digital Design • Creative Agencies • 51-200 employees • Est. 1999 • Trust B • Hiring 5
HQ: Washington, United States • Digital Design • Creative Agencies • 51-200 employees • Est. 1999 • Trust B • Hiring 5
Insomniac Design is a global digital agency founded in 1999, headquartered in Washington D.C. with offices in London, Bucharest, and Chisinau. We’re an agile, nimble and innovative team organized by functional areas of expertise — Creative, Technology, Strategy, and Management. With offices in the U.S. and Europe, we’re a global team with diverse experience and cultural backgrounds who consistently strive for excellence. We specialize in human-centered design — with projects and work that includes complex web and mobile builds, digital transformation, big data products, user experience strategy, visual design, and cybersecurity services.
getmaintainx.com • HQ: San Francisco, United States • Field Service Management Software • Manufacturing & Industrial Software • Est. 2018 • Startup • Trust A • Hiring 159, 19 new
HQ: San Francisco, United States • Field Service Management Software • Manufacturing & Industrial Software • Est. 2018 • Startup • Trust A • Hiring 159, 19 new
MaintainX is an American software company founded in 2018 that builds mobile maintenance and asset management software for industrial and facilities teams. Its argument is that computerised maintenance systems have historically been designed for planners at desks rather than technicians on a plant floor, and that a phone-first tool with offline support and a low training burden gets used where older systems were routinely abandoned. Headquartered in San Francisco and backed by growth investors at a multi-billion dollar valuation, it serves manufacturers, food producers, property operators and fleet businesses.
saildrone.com • HQ: Alameda, United States • Drones & UAVs • Military • Naval Systems • 501-1000 employees • Est. 2012 • Trust B • Hiring 44, 5 new
HQ: Alameda, United States • Drones & UAVs • Military • Naval Systems • 501-1000 employees • Est. 2012 • Trust B • Hiring 44, 5 new
Saildrone builds wind and solar powered uncrewed surface vessels for ocean data collection. Its fleet maps the seafloor, monitors fisheries and gathers weather observations. Defence and scientific agencies charter the vehicles for long missions.
$189k – $243k per year • Equity • Staff+ • 8+ years exp • In office (Alameda, Washington, United States) • Relocation • Bachelor's Degree • Nationals only • Staff
nitra.com • HQ: New York, United States • Financial Software & Embedded Finance • Patient Access & Booking • 501-1000 employees • Est. 2021 • Startup • Trust B • Hiring 55, 1 new
HQ: New York, United States • Financial Software & Embedded Finance • Patient Access & Booking • 501-1000 employees • Est. 2021 • Startup • Trust B • Hiring 55, 1 new
Nitra is a New York-based healthcare fintech company that gives independent medical practices one platform for spending, capital, back-office work and patient engagement. Its products include the Nitra Card, the NitraMart medical supply marketplace, lending, equipment financing, insurance factoring, bill pay and accounting tools and an AI front-desk assistant called Trina, and it reports more than 700 practices as customers and backing from Andreessen Horowitz and NEA. It hires backend, frontend and QA engineers, including in Seoul and Taipei, alongside product managers, account executives, sales development representatives, accountants and marketing staff.
keystone.com • HQ: Boston, United States • Financial Advisory, Valuation & Restructuring • Management Consulting • 201-500 employees • Est. 2003 • Trust A • Hiring 24, 1 new
HQ: Boston, United States • Financial Advisory, Valuation & Restructuring • Management Consulting • 201-500 employees • Est. 2003 • Trust A • Hiring 24, 1 new
Keystone is an economics, technology and strategy consulting firm that advises technology companies, Fortune 100 firms, their legal counsel and governments on business, economic, litigation and regulatory questions, with its largest office in Boston. It operates from offices in Boston, New York, San Francisco, Seattle, London, Dubai and Sydney, combining economists, technologists and strategy consultants on antitrust, valuation and transformation work. It hires consultants and associates from graduate and MBA programs, economists, summer technologists, engineering and product leaders, and staffing and talent development staff.
knightdivisiontactical.com • HQ: Washington, United States • Defense Manufacturing • 1-10 employees • Est. 2023 • Trust D • Hiring 13
HQ: Washington, United States • Defense Manufacturing • 1-10 employees • Est. 2023 • Trust D • Hiring 13
Knight Division Tactical is a United States defense contractor that supports military and strategic programs with manufacturing, engineering, construction and maintenance units. Its job ads cover manufacturing technicians who produce defense components, fixed and rotary wing pilots, account executives and programmers. The company operates from Washington, District of Columbia, United States.
gameplantech.com • HQ: Reston, United States • Systems Integrators • IT Consulting & Digital Transformation • 51-200 employees • Est. 2023 • Likely startup • Trust D • Hiring 11
HQ: Reston, United States • Systems Integrators • IT Consulting & Digital Transformation • 51-200 employees • Est. 2023 • Likely startup • Trust D • Hiring 11
Gameplantech is a technology company that runs a government contracting business and a growing SaaS product line called Playbook. It hires accountants, security engineers, cloud infrastructure engineers, program managers, data scientists and data engineers. The company is headquartered in Reston, Virginia, United States.
openai.com • HQ: San Francisco, United States • Artificial Intelligence • Code Intelligence • Generative Video • Conversational AI • AI Research Labs • Foundation Models • LLM & Generative AI • 5000+ employees • Est. 2015 • Trust B • Hiring 773, 46 new
HQ: San Francisco, United States • Artificial Intelligence • Code Intelligence • Generative Video • Conversational AI • AI Research Labs • Foundation Models • LLM & Generative AI • 5000+ employees • Est. 2015 • Trust B • Hiring 773, 46 new
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
innovativesol.com • Dubai • Rochester • Boca Raton • Atlanta • Washington • Managed IT Services (MSP) • 51-200 employees • Est. 1989 • Trust B • Hiring 7
Dubai • Rochester • Boca Raton • Atlanta • Washington • Managed IT Services (MSP) • 51-200 employees • Est. 1989 • Trust B • Hiring 7
Our mission is to enable every small to mid-size business to recognize and leverage the power of the cloud. Our vision is to help every company become a technology company.
method.security • HQ: New York, United States • Cybersecurity AI • Homeland Security • 51-200 employees • Est. 2023 • Trust B • Hiring 7
HQ: New York, United States • Cybersecurity AI • Homeland Security • 51-200 employees • Est. 2023 • Trust B • Hiring 7
Method Security delivers cyber resilience to the United States government and critical enterprises by building autonomous, AI-driven defense solutions. The company hires forward deployed, backend, product and security engineers in Washington and New York. The company is based in the United States.
spear.ai • HQ: Washington, United States • Edge AI • C4ISR • Defense AI • 51-200 employees • Est. 2020 • Trust D • Hiring 10
HQ: Washington, United States • Edge AI • C4ISR • Defense AI • 51-200 employees • Est. 2020 • Trust D • Hiring 10
Headquartered in Washington, D.C., Spear AI is a defense technology company specializing in artificial intelligence and machine learning software for national security and maritime operations. The company develops edge-ready software platforms - including its Horizon AI data processing system and Forerunner threat assessment suite - that automate tactical sensor analysis, passive acoustic signal processing, and operational decision-making across cloud, classified air-gapped networks, and underwater edge environments.
aevex.com • Washington • Tampa • Fort Lauderdale • Baltimore • Dayton • Defense AI • Military Drones • 501-1000 employees • NYSE: AVEX • Trust C • Hiring 49, 6 new
Washington • Tampa • Fort Lauderdale • Baltimore • Dayton • Defense AI • Military Drones • 501-1000 employees • NYSE: AVEX • Trust C • Hiring 49, 6 new
AEVEX designs and delivers autonomous precision strike systems, unmanned aerial systems and other defense technology, along with high-end program support services. It hires business development, contracts, electrical engineering and 3D printing staff for sites in Tampa, Baltimore and Washington. The company is based in the United States.
