Backend Developer jobs in Seattle hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $256,757/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
felixpago.com • HQ: Miami, United States • Stablecoins • Money Transfer & Remittances • 11-50 employees • Est. 2021 • Startup • Trust A • Hiring 87, 24 new
HQ: Miami, United States • Stablecoins • Money Transfer & Remittances • 11-50 employees • Est. 2021 • Startup • Trust A • Hiring 87, 24 new
Félix Pago lets Latino migrants in the United States send remittances through WhatsApp, settling the transfers over stablecoin rails. Recipients collect funds in local currency at partner banks and cash points across Latin America. The company uses blockchain settlement to cut cost and delay without exposing users to crypto directly.
expediagroup.com • HQ: Seattle, United States • Vacation Rentals • Travel Agencies • Travel Technology • 501-1000 employees • Est. 1996 • NASDAQ: EXPE • Trust A • Hiring 170, 20 new
HQ: Seattle, United States • Vacation Rentals • Travel Agencies • Travel Technology • 501-1000 employees • Est. 1996 • NASDAQ: EXPE • Trust A • Hiring 170, 20 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.
meta.com • HQ: Menlo Park, United States • Digital Media • Foundation Models • Advertising • Virtual & Augmented Reality • Consumer Internet Groups • Messaging Apps • Social Networks • 5000+ employees • Est. 2004 • Trust B • Hiring 1065, 112 new
HQ: Menlo Park, United States • Digital Media • Foundation Models • Advertising • Virtual & Augmented Reality • Consumer Internet Groups • Messaging Apps • Social Networks • 5000+ employees • Est. 2004 • Trust B • Hiring 1065, 112 new
Meta Platforms is an American technology company founded in 2004 as Facebook and renamed in 2021 to signal its investment in immersive computing. It operates the largest family of social and messaging applications in the world, comprising Facebook, Instagram, WhatsApp, Messenger and Threads, and earns almost all of its revenue from advertising sold against that audience. Headquartered in Menlo Park, California, the company also develops the open Llama language models and the Reality Labs division behind Quest headsets and Ray-Ban smart glasses.
Aerovy runs aftermarket service for equipment OEMs, diagnosing faults, scheduling techs, sourcing parts, and closing out work across the systems you already own. Book a demo.
pitchbookdata.com • HQ: Seattle, United States • Data Providers & Datasets • Financial Data & Market Intelligence • 51-200 employees • Est. 2007 • Trust A • Hiring 19
HQ: Seattle, United States • Data Providers & Datasets • Financial Data & Market Intelligence • 51-200 employees • Est. 2007 • Trust A • Hiring 19
PitchBook provides data and research on private and public capital markets and is part of Morningstar. It hires customer experience specialists, data operations managers, software development engineers and newsletter editors in Seattle, New York and Tokyo. The company is headquartered in Seattle, Washington, United States.
docker.com • HQ: Palo Alto, United States • DevOps & Platform Engineering • Developer Tools • Virtualization & Containers • 201-500 employees • Est. 2011 • Trust B • Hiring 52, 5 new
HQ: Palo Alto, United States • DevOps & Platform Engineering • Developer Tools • Virtualization & Containers • 201-500 employees • Est. 2011 • Trust B • Hiring 52, 5 new
Docker is a leading software platform that enables developers to build, share, and run applications inside lightweight, isolated containers. By packaging code together with all its dependencies, the technology ensures that applications run consistently across any computing environment - from local development machines to large-scale cloud infrastructure. The platform accelerates modern software development, simplifying microservices architecture, automated deployment pipelines, and cross-team collaboration.
liveramp.com • HQ: San Francisco, United States • Customer Data Platforms (CDP) & Reverse ETL • Data Marketplaces, Sharing & Clean Rooms • 1001-5000 employees • Est. 2011 • Hiring 48, 6 new
HQ: San Francisco, United States • Customer Data Platforms (CDP) & Reverse ETL • Data Marketplaces, Sharing & Clean Rooms • 1001-5000 employees • Est. 2011 • Hiring 48, 6 new
LiveRamp is a data collaboration platform headquartered in San Francisco, California, and founded in 2011. The company provides an AI-powered platform for identity resolution, data onboarding, and secure data sharing through its proprietary RampID technology and clean room solutions. It serves a global network of brands, agencies, and publishers across industries such as retail, healthcare, and financial services, operating as a publicly traded entity on the New York Stock Exchange.
$157k – $235k per year • Staff+ • 8+ years exp • Hybrid (San Francisco, Little Rock, New York, Seattle, United States) • Bachelor's Degree • Full-Time • Staff
viantinc.com • HQ: Irvine, United States • Marketing & Sales AI • Advertising • Est. 1999 • Trust B • Hiring 24, 3 new
HQ: Irvine, United States • Marketing & Sales AI • Advertising • Est. 1999 • Trust B • Hiring 24, 3 new
Viant is a digital advertising technology company that provides people-based advertising on the open web with cookieless targeting, measurement and analytics tools. Its job ads cover engineering internships, ad serving engineering, panel recruiting, account management and legal roles. The company is headquartered in Irvine, California, United States.
jpmorganchase.com • HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1799 • Trust A • Hiring 3293, 187 new
HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1799 • Trust A • Hiring 3293, 187 new
JPMorganChase is the largest bank in the United States by assets and one of the most systemically important financial institutions in the world, with a lineage running back through more than a thousand predecessor firms to the 1799 founding of the Bank of the Manhattan Company. It combines a dominant investment bank and markets business with Chase, the largest retail banking franchise in America, plus commercial banking and asset and wealth management. Headquartered in New York, the group is unusual among banks for the scale of its technology spending, running one of the largest engineering organisations of any financial institution and deploying its own internal AI platform across the firm.
edgeqtechnologies.com • HQ: Anantapuram, India • 501-1000 employees • Est. 2026 • Hiring 47
HQ: Anantapuram, India • 501-1000 employees • Est. 2026 • Hiring 47
Founded in 2026, EdgeQ Technologies is a software development, staffing, and business services provider headquartered in Anantapur, Andhra Pradesh, India. The company delivers an integrated suite of technology and workforce solutions for startups and enterprises across domestic and international markets. Its core offerings span custom web and mobile application engineering, digital marketing, and business software products - including applicant tracking systems (ATS), custom CRMs, payroll, and billing platforms - alongside IT and non-IT recruitment, talent placement, and business process outsourcing (BPO) operations.
geico.com • HQ: Chevy Chase, United States • Property & Casualty Insurance • 1001-5000 employees • Est. 1936 • Trust B • Hiring 219, 3 new
HQ: Chevy Chase, United States • Property & Casualty Insurance • 1001-5000 employees • Est. 1936 • Trust B • Hiring 219, 3 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.
snapchat.com • HQ: Los Angeles, United States • Messaging Apps • Social Networks • 1001-5000 employees • Est. 2012 • Hiring 160, 16 new
HQ: Los Angeles, United States • Messaging Apps • Social Networks • 1001-5000 employees • Est. 2012 • Hiring 160, 16 new
Snapchat is a visual messaging app operated by Snap Inc, a technology company built around the camera. Users chat, send Snaps, view Stories and try Lenses on mobile or desktop, and Snap also runs the subsidiary Specs Inc and hires software engineers for creator backend systems in New York. The company is headquartered in Venice, Los Angeles, California, United States.
$157k – $235k per year • Equity • Junior • 2+ years exp • In office (Santa Monica, New York, Bellevue, Seattle, San Francisco, United States) • Bachelor's Degree • Full-Time • Junior
$276k – $414k per year • Equity • Lead • 10+ years exp • In office (Palo Alto, Seattle, San Francisco, Los Angeles, New York, United States) • Bachelor's Degree • Full-Time • Principal
plenful.com • HQ: San Francisco, United States • Medical AI • Hospital Operations Software • 201-500 employees • Est. 2021 • Startup • Hiring 17, 1 new
HQ: San Francisco, United States • Medical AI • Hospital Operations Software • 201-500 employees • Est. 2021 • Startup • Hiring 17, 1 new
Plenful is a healthcare software company that automates pharmacy and back-office workflows for health systems with artificial intelligence. Its platform handles tasks such as prior authorisations, 340B program audits, prescription intake and revenue capture that staff otherwise do by hand. The company was founded in 2021 and is headquartered in San Francisco, California, United States.
impinj.com • Shanghai • Madrid • New Delhi • San Diego • Seattle • IoT Platforms & Solutions • Barcode & RFID Hardware • Est. 2000 • Hiring 20, 1 new
Shanghai • Madrid • New Delhi • San Diego • Seattle • IoT Platforms & Solutions • Barcode & RFID Hardware • Est. 2000 • Hiring 20, 1 new
Discover Physical Intelligence with Impinj — wirelessly connecting billions of everyday things to deliver real-time information and enable a smarter digital world.
rentspree.com • HQ: Seattle, United States • Real Estate • PropTech • Real Estate Rental • 51-200 employees • Est. 2016 • Hiring 12, 1 new
HQ: Seattle, United States • Real Estate • PropTech • Real Estate Rental • 51-200 employees • Est. 2016 • Hiring 12, 1 new
RentSpree offers an easy-to-use platform for all your rental needs, simplifying applications, tenant screening, tenant applications, rent payment, and application for rent.
brex.com • HQ: San Francisco, United States • Financial Services • Digital Banks & Neobanks • Procurement & Spend Management • Cards & Card Issuing • Est. 2017 • Trust B • Hiring 233, 11 new
HQ: San Francisco, United States • Financial Services • Digital Banks & Neobanks • Procurement & Spend Management • Cards & Card Issuing • Est. 2017 • Trust B • Hiring 233, 11 new
Headquartered in San Francisco, California, Brex is a financial technology company providing unified spend management and financial services for startups and enterprise businesses. The company offers an integrated platform featuring corporate credit cards, business accounts, automated expense management, bill pay, and corporate travel booking. By combining financial software with real-time spend controls and automated accounting integrations, it enables organizations to streamline financial operations, optimize working capital, and scale global spending efficiently.
imegcorp.com • HQ: Rock Island, United States • Electrical & Electronic Engineering • Engineering Services • 1001-5000 employees • Est. 1910 • Trust A • Hiring 291, 10 new
HQ: Rock Island, United States • Electrical & Electronic Engineering • Engineering Services • 1001-5000 employees • Est. 1910 • Trust A • Hiring 291, 10 new
IMEG is an employee-owned American engineering design firm headquartered in Rock Island, Illinois, providing mechanical, electrical, plumbing, structural, civil, fire protection, technology, lighting, acoustics and sustainability engineering for the built environment. Established in 1910, it works on healthcare, education, government, transportation, commercial and sports projects from offices across the United States, including Saint Louis, Dallas, Chicago, Naperville, Las Vegas and Des Moines. It hires electrical, mechanical, structural and civil engineers and designers, lighting and technology designers, project executives, interns and new graduates.
$90k – $130k per year • Equity • Senior • 5+ years exp • Hybrid (New York, Saint Louis, Kansas City, Las Vegas, Jacksonville, United States) • Bachelor's Degree • Full-Time • Senior
fluidstack.com • HQ: New York, United States • Data Centers & Colocation • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 1001-5000 employees • Est. 2017 • Trust A • Hiring 210, 10 new
HQ: New York, United States • Data Centers & Colocation • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 1001-5000 employees • Est. 2017 • Trust A • Hiring 210, 10 new
Fluidstack is an artificial intelligence infrastructure company that builds and operates large GPU clusters for model developers, research labs and enterprises. It began by aggregating idle compute from data centres and has since moved into developing dedicated gigawatt-scale sites, arranging the power, financing and construction alongside the clusters themselves, and it works with national governments and sovereign programmes as well as commercial labs. The company is headquartered in New York with a substantial London presence, and it competes with the specialist GPU cloud providers by taking on the energy and site development problem rather than only reselling capacity.
gusto.com • HQ: San Francisco, United States • Payroll Services • HR & Payroll Software • 1001-5000 employees • Est. 2011 • Trust B • Hiring 95, 3 new
HQ: San Francisco, United States • Payroll Services • HR & Payroll Software • 1001-5000 employees • Est. 2011 • Trust B • Hiring 95, 3 new
Gusto is an American company founded in 2011 that provides payroll, benefits administration and human resources software to small businesses, a segment the established payroll processors had served with dated software and opaque pricing. It handles payroll runs and the associated tax filings across all American states, administers health insurance and retirement benefits, and offers employee financial products, positioning itself as the system a small business runs its people on rather than a payroll vendor. Headquartered in San Francisco and valued in the billions, it serves hundreds of thousands of businesses and distributes substantially through accountants.
kivohealth.com • HQ: San Francisco, United States • Physiotherapy & Rehabilitation • Telemedicine & Virtual Care • 11-50 employees • Startup • Hiring 2
HQ: San Francisco, United States • Physiotherapy & Rehabilitation • Telemedicine & Virtual Care • 11-50 employees • Startup • Hiring 2
Kivo Health is a Y Combinator-backed digital health and telehealth platform specializing in AI-powered virtual care and remote pulmonary rehabilitation for seniors with chronic respiratory conditions, primarily Chronic Obstructive Pulmonary Disease (COPD). The company delivers a direct-to-patient clinical framework centering on an 8-week remote care program. Patients receive a "Kivo Kit" - comprising a cellular-connected tablet, a Bluetooth pulse oximeter, and targeted exercise equipment - to participate in live video sessions led by licensed respiratory therapists.
