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.
later.com · HQ: Boston, United States · Social Media Analytics & Listening · Influencer Marketing · 201-500 employees · Est. 2014 · Trust A · Hiring 28, 1 new
HQ: Boston, United States · Social Media Analytics & Listening · Influencer Marketing · 201-500 employees · Est. 2014 · Trust A · Hiring 28, 1 new
Later is an influencer marketing and social media management company based in Boston that combines an AI-powered platform with fully managed creator campaigns, social scheduling, analytics and affiliate link tools for brands, agencies and creators. Founded in 2014 in Vancouver and operated by Victory Square Media Inc., it later merged with the Boston influencer platform Mavrck and cites enterprise clients such as Nike, Wayfair, Unilever and Southwest Airlines. It hires influencer marketing coordinators and account managers, paid media specialists, product and platform engineers, security and MLOps engineers, and finance, growth and revenue operations leaders in the US and Canada.
ubalt.edu · Washington · Baltimore · Higher Education · 501-1000 employees · Trust B · Hiring 10
Washington · Baltimore · Higher Education · 501-1000 employees · Trust B · Hiring 10
Information For. Philip Clarke B.S. in Accounting Winding path leads to UBalt The professors here have made themselves so available that anytime I've needed them, all I do is send an email or make a phone call. Philip Clarke came to UBalt to finish his bachelor's degree. Then he met Dr.
expediagroup.com · HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 112, 22 new
HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 112, 22 new
Expedia Group is an American travel technology company headquartered in Seattle, Washington, that runs consumer brands such as Expedia and Vrbo alongside a B2B travel network and a travel advertising business. It began in 1996 as a division of Microsoft, went public in 1999, was spun off from IAC in 2005, and its portfolio also includes Hotwire, Orbitz, Travelocity, Wotif and Trivago. Current openings cover software development and machine learning engineers and scientists, product managers, data engineers, account managers for hotel partners, and analysts in Seattle, London, Austin and Chicago.
telesolv.us · HQ: Washington, United States · Military Logistics · Management Consulting · 201-500 employees · Est. 2000 · Hiring 46, 1 new
HQ: Washington, United States · Military Logistics · Management Consulting · 201-500 employees · Est. 2000 · Hiring 46, 1 new
TeleSolv Consulting is a management consulting firm headquartered in Washington, DC, serving federal agencies and commercial clients with performance management, information management, contact center management, acquisition support, strategy, web development, travel and currency consulting. Established in January 2000, it holds federal contract vehicles including OASIS+ and provides program management, logistics, maintenance data and equipment readiness support at government sites across the US. It hires general clerks, financial records analysts, program and project managers, maintenance and warehouse supervisors, supply technicians, data analysts and business process consultants.
promise-pay.com · HQ: San Francisco, United States · Financial Software & Embedded Finance · Payment Processing & Gateways · 51-200 employees · Est. 2017 · Startup · Hiring 11
HQ: San Francisco, United States · Financial Software & Embedded Finance · Payment Processing & Gateways · 51-200 employees · Est. 2017 · Startup · Hiring 11
PromisePay is a financial technology company that provides digitized payment solution platforms designed to help utilities, government agencies, and low-income residents manage past-due bills through customized payment plans. Headquartered in San Francisco, California, the company automates relief programs and flexible installment options to increase debt recovery while reducing financial stress for consumers. By integrating directly with service providers, it streamlines billing operations and expands access to essential public utilities.
ais.com · HQ: Reston, United States · Information Technology · Cloud Consulting & Migration · 201-500 employees · Est. 1982 · Trust B · Hiring 34, 11 new
HQ: Reston, United States · Information Technology · Cloud Consulting & Migration · 201-500 employees · Est. 1982 · Trust B · Hiring 34, 11 new
Headquartered in Reston, Virginia (with additional regional offices across the United States and India), Applied Information Sciences (AIS) is an employee-owned IT consulting and cloud services firm specializing in cloud transformation, application modernization, and enterprise data solutions. Operating as an elite Microsoft Solutions Partner with a relationship spanning several decades, the company delivers technical advisory, software engineering, and systems integration services tailored for commercial enterprises and United States federal defense, civilian, and intelligence agencies.
leolabs.space · HQ: Menlo Park, United States · Ground Systems · Space Defense · Space Services · 201-500 employees · Est. 2016 · Trust B · Hiring 27
HQ: Menlo Park, United States · Ground Systems · Space Defense · Space Services · 201-500 employees · Est. 2016 · Trust B · Hiring 27
LeoLabs is a space situational awareness company headquartered in Menlo Park, California, and founded in 2016 as a spin-off from SRI International. The company operates a global network of phased array radars that track satellites and debris in low Earth orbit, publishing conjunction warnings and orbit determination data. It sells to satellite operators, insurers, and defense agencies that need independent tracking of objects and manoeuvres above the atmosphere.
up to $186k per year · Equity · Senior · 5+ years exp · Washington · Chantilly · Remote (United States) · Bachelor's Degree · Contractor · TS/SCI · Senior
kapitus.com · HQ: Arlington, United States · Leasing, Auto & Equipment Finance · Financial Services · Business & SME Lending · 201-500 employees · Est. 2006 · Trust A · Hiring 14, 1 new
HQ: Arlington, United States · Leasing, Auto & Equipment Finance · Financial Services · Business & SME Lending · 201-500 employees · Est. 2006 · Trust A · Hiring 14, 1 new
Get a Business Loan Today. Get multiple offers & pick the loan that fits your business. Term Loans, Line of Credit $5k to $5 million dollars.
icf.com · HQ: Reston, United States · Artificial Intelligence · Government · Energy Efficiency · Digital Government · Management Consulting · 5000+ employees · Est. 1969 · Trust A · Hiring 351, 37 new
HQ: Reston, United States · Artificial Intelligence · Government · Energy Efficiency · Digital Government · Management Consulting · 5000+ employees · Est. 1969 · Trust A · Hiring 351, 37 new
ICF International is an American consulting and technology services firm founded in 1969 as the Inner City Fund, and it now works predominantly for United States federal, state and local government clients. Its practice areas cover public health programmes, energy efficiency and utility programme delivery, disaster recovery and resilience, environmental assessment, transportation planning and the digital modernisation of agency systems, alongside a marketing services business serving both public and commercial clients. Headquartered in Reston, Virginia and listed on Nasdaq, it employs around nine thousand people and depends heavily on federal contract awards.
akumeninc.com · Washington · Reston · Digital Government · IT Consulting & Digital Transformation · Hiring 6
Washington · Reston · Digital Government · IT Consulting & Digital Transformation · Hiring 6
Akumen, Inc. empowers Federal agencies with innovative IT solutions, enabling more efficient & safer communities through IT modernization, & data insights.
people.inc · HQ: New York, United States · Content Creation · Advertising · Publishing · Digital Media · 1001-5000 employees · Est. 1902 · Trust A · Hiring 24, 2 new
HQ: New York, United States · Content Creation · Advertising · Publishing · Digital Media · 1001-5000 employees · Est. 1902 · Trust A · Hiring 24, 2 new
People Inc. is a digital and print media publisher headquartered in New York City, tracing its corporate history to Meredith Corporation, founded in 1902. The company owns brands including People, Better Homes & Gardens, Allrecipes, Food & Wine, Travel + Leisure, Verywell, and Investopedia, reaching a large share of the United States online audience. It took its current name in 2025 after operating as Dotdash Meredith, remains a subsidiary of IAC, and keeps offices in New York, Des Moines, and Birmingham.
$125k – $150k per year · Senior · 6+ years exp · Hybrid (New York, Washington, Los Angeles, Des Moines, Chicago, United States) · Bachelor's Degree · Full-Time · Senior
boozallen.com · HQ: McLean, United States · Intelligence · Management Consulting · National Security · IT Consulting & Digital Transformation · 5000+ employees · Est. 1914 · IT services · Trust A · Hiring 1598, 165 new
HQ: McLean, United States · Intelligence · Management Consulting · National Security · IT Consulting & Digital Transformation · 5000+ employees · Est. 1914 · IT services · Trust A · Hiring 1598, 165 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
comcast.com · HQ: Philadelphia, United States · Telecommunications · Government · Streaming & OTT Platforms · Broadband · Broadcasting · 5000+ employees · Est. 1963 · NYSE: CCZ · Trust A · Hiring 523, 85 new
HQ: Philadelphia, United States · Telecommunications · Government · Streaming & OTT Platforms · Broadband · Broadcasting · 5000+ employees · Est. 1963 · NYSE: CCZ · Trust A · Hiring 523, 85 new
Comcast is an American media and telecommunications group founded in 1963 that grew from a single cable system in Mississippi into the largest broadband provider in the United States. Its connectivity business supplies internet, video, mobile and business services under the Xfinity brand, and it owns NBCUniversal, which combines broadcast and cable networks, the Universal film and television studios, the Peacock streaming service and theme parks, alongside the British operator Sky. Headquartered in Philadelphia and listed on Nasdaq, it separated most of its cable networks into a standalone company in 2025.
expedia.com · HQ: Seattle, United States · Vacation Rentals · Travel & Tourism · Travel Agencies · 1001-5000 employees · Trust B · Hiring 120, 10 new
HQ: Seattle, United States · Vacation Rentals · Travel & Tourism · Travel Agencies · 1001-5000 employees · Trust B · Hiring 120, 10 new
Headquartered in Seattle, Washington, Expedia Group is a leading global travel technology company that operates a comprehensive portfolio of online travel and booking platforms. The company manages an extensive network of popular consumer brands, including Hotels.com, Vrbo, and its flagship namesake service, enabling users to effortlessly reserve flights, hotels, car rentals, and vacation packages. Through its robust digital marketplace infrastructure and advanced travel solutions, it seamlessly connects millions of travelers with hospitality providers worldwide.
gibsondunn.com · HQ: Los Angeles, United States · Legal Services · 1001-5000 employees · Est. 1890 · Trust A · Hiring 106, 9 new
HQ: Los Angeles, United States · Legal Services · 1001-5000 employees · Est. 1890 · Trust A · Hiring 106, 9 new
Gibson Dunn (Gibson, Dunn & Crutcher LLP) is an international law firm specializing in high-stakes litigation, complex corporate transactions, and regulatory defense. Headquartered in Los Angeles, California, the firm operates an extensive network across North America, Europe, the Middle East, and Asia. Powered by practice groups in appellate law, antitrust, white-collar defense, private equity, and cross-border M&A, it enables global corporations, financial institutions, and sovereign entities to navigate multi-jurisdictional legal challenges and strategic transactions.
methodfi.com · HQ: Austin, United States · Financial Software & Embedded Finance · 51-200 employees · Startup · Trust A · Hiring 7, 1 new
HQ: Austin, United States · Financial Software & Embedded Finance · 51-200 employees · Startup · Trust A · Hiring 7, 1 new
Method Financial, represented by methodfi.com, is a financial technology company that offers an API platform enabling developers and businesses to access and manage consumer liabilities such as loans and credit accounts. Its services include data connectivity and payment initiation tools that support applications for debt repayment refinancing and financial management.
actif.ai · HQ: Washington, United States · Sales Enablement · Broadband · Est. 2021 · Startup · Hiring 4
HQ: Washington, United States · Sales Enablement · Broadband · Est. 2021 · Startup · Hiring 4
Actifai is broadband's original AI-powered sales platform, helping providers grow since 2019.From small rural ISPs to multi-state operators, Actifai is the only AI solution explicitly built for broadband sales, driving measurable lifts in take rate, ARPU, and retention. Whether for website ecommerce, CSR-led calls, or door-to-door, our AI software helps ISPs maximize customer acquisition while transforming their subscribers' experience. For years, only the largest ISPs could meaningfully use AI-we changed that.
