Senior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $184,343/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
aalyria.com · HQ: Livermore, United States · Telecom Infrastructure · 51-200 employees · Startup · Trust A · Hiring 33, 2 new
HQ: Livermore, United States · Telecom Infrastructure · 51-200 employees · Startup · Trust A · Hiring 33, 2 new
Aalyria is a US technology company headquartered in Livermore, California that supplies laser communications hardware and software-defined networking platforms for networks in motion across land, sea, air and space. Built on technology acquired from Google, its Spacetime platform orchestrates satellite, airborne and terrestrial mesh networks and its Tightbeam product provides free-space optical links for commercial and government customers. It hires software engineers for backend, infrastructure, simulation and optimization systems, research scientists and related technical staff in California, Washington and London.
huntington.com · HQ: Columbus, United States · Leasing, Auto & Equipment Finance · Commercial & Retail Banks · 1001-5000 employees · Est. 1866 · Trust A · Hiring 466, 71 new
HQ: Columbus, United States · Leasing, Auto & Equipment Finance · Commercial & Retail Banks · 1001-5000 employees · Est. 1866 · Trust A · Hiring 466, 71 new
Huntington Bancshares is an American regional bank founded in Columbus, Ohio in 1866, and it is one of the larger banks in the American midwest. It runs consumer and business banking across a branch network spanning Ohio, Michigan, Pennsylvania and neighbouring states, alongside commercial banking, vehicle and equipment finance, and a specialty lending business that operates nationally rather than only in its branch footprint. Headquartered in Columbus and listed on Nasdaq, it grew substantially through the acquisitions of FirstMerit and TCF Financial and is known for consumer features such as overdraft grace periods.
kascope.com · HQ: Cincinnati, United States · Biomedical Engineering · Engineering Services · Industrial Design · Custom Software Development · 1001-5000 employees · Est. 1989 · Trust A · Hiring 94, 8 new
HQ: Cincinnati, United States · Biomedical Engineering · Engineering Services · Industrial Design · Custom Software Development · 1001-5000 employees · Est. 1989 · Trust A · Hiring 94, 8 new
Kaleidoscope Innovation is a product design and development firm headquartered in Cincinnati, Ohio, providing industrial design, human factors research, mechanical, electrical and biomedical engineering, prototyping, software and regulatory services to consumer, industrial and medical technology clients. Founded in 1989, it has offices in Boston, Seattle and Dallas and also places onsite engineering teams with aerospace, automotive and enterprise clients in cities such as Wichita, Charlotte and Detroit. It hires mechanical and design engineers, quality and manufacturing engineers, PLM architects and integration leads, data engineers, software developers and test technicians.
seatgeek.com · HQ: New York, United States · Ticketing · 201-500 employees · Est. 2009 · Trust B · Hiring 34, 2 new
HQ: New York, United States · Ticketing · 201-500 employees · Est. 2009 · Trust B · Hiring 34, 2 new
SeatGeek is an American online ticketing platform that sells primary and resale tickets for concerts, sports and other live events. Founded in 2009, it also provides ticketing software to teams and venues and hires engineers, data analysts and designers in New York. The company is headquartered in New York City, United States.
emcorgroup.com · HQ: Norwalk, United States · HVAC & Refrigeration · Construction · Facilities Management · 1001-5000 employees · Est. 1994 · NYSE: EME · Trust A · Hiring 1050, 73 new
HQ: Norwalk, United States · HVAC & Refrigeration · Construction · Facilities Management · 1001-5000 employees · Est. 1994 · NYSE: EME · Trust A · Hiring 1050, 73 new
EMCOR Group is an American mechanical and electrical construction, industrial and energy infrastructure and building services company headquartered in Norwalk, Connecticut. A Fortune 500 member of the S&P 500 listed on the NYSE, it reported about 16.99 billion dollars of revenue in 2025 through roughly 100 operating companies, around 450 US locations and about 47,700 employees, including subsidiaries such as AltairStrickland, R.S. Harritan and Welsbach Electric. Its job board covers project managers and engineers, HVAC and fire protection technicians, sheet metal and electrical apprentices, cost accountants and safety staff.
irissoftware.com · HQ: Edison, United States · Software Testing & QA · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · Est. 1991 · IT services · Hiring 154, 18 new
HQ: Edison, United States · Software Testing & QA · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · Est. 1991 · IT services · Hiring 154, 18 new
Iris Software is an IT services and software engineering company headquartered in Edison, New Jersey, providing application and product engineering, data and analytics, cloud, DevOps, MLOps, quality engineering and business automation services to enterprise clients. Founded in 1991, it has over 4,300 associates across India, the US and Canada and works mainly for clients in financial services, healthcare, transportation and logistics, and professional services, including several Fortune 500 companies. A large delivery operation in Noida drives hiring for Java, .NET, React, data engineering, Databricks, DevOps, QA automation, generative AI and project management roles.
orioninc.com · HQ: Edison, United States · IT Consulting & Digital Transformation · Custom Software Development · Likely startup · IT services · Trust A · Hiring 72, 17 new
HQ: Edison, United States · IT Consulting & Digital Transformation · Custom Software Development · Likely startup · IT services · Trust A · Hiring 72, 17 new
Orion Innovation is a global business and technology services firm headquartered in Edison, New Jersey, that provides digital transformation, software product engineering, data and AI, cloud, analytics and cybersecurity services. It works with clients in financial services, professional services, telecommunications and media, consumer and retail, life sciences and other industries, with delivery centers in Mexico City, Chennai, Hyderabad and Pune and offices across the US and Canada. It hires Salesforce and ETL developers, data engineers, database administrators, release and project managers, AI solution architects, cloud engineers and sales client partners.
triptease.com · HQ: London, United Kingdom · Travel Technology · 51-200 employees · Est. 2015 · Startup · Hiring 6, 2 new
HQ: London, United Kingdom · Travel Technology · 51-200 employees · Est. 2015 · Startup · Hiring 6, 2 new
Triptease is a London travel technology company founded in 2015 that helps hotels win direct bookings. Its platform compares live rates against booking sites and personalises messaging on the hotel's own website to convert visitors. The company works with hotel groups and independents in dozens of countries.
thumbtack.com · HQ: San Francisco, United States · Local Services Marketplaces · Est. 2008 · Trust A · Hiring 34, 2 new
HQ: San Francisco, United States · Local Services Marketplaces · Est. 2008 · Trust A · Hiring 34, 2 new
Thumbtack is an American technology company headquartered in San Francisco, California, and was founded in 2008. The company operates an online marketplace that connects consumers with local service professionals for a wide range of tasks, including home improvement, event planning, and wellness services. It serves millions of customers across all 50 U.S. states, providing a platform for small business owners to manage leads and grow their client base through a mobile app and website.
Prophix is a software company whose Prophix One platform brings planning, reporting, consolidation and automation together for finance teams. It is expanding the AI capabilities of the platform and hires implementation consultants, business developers and services managers across North America and Europe. The company is based in Etobicoke near Toronto, Canada.
start.stockholm · HQ: Stockholm, Sweden · Public Administration & Local Government · 1001-5000 employees · Hiring 58, 26 new
HQ: Stockholm, Sweden · Public Administration & Local Government · 1001-5000 employees · Hiring 58, 26 new
Stockholms stad, the City of Stockholm, is the municipal government of the Swedish capital, running schools, preschools, social services, elderly care, city planning, building permits and other public services in Stockholm. The municipality serves roughly 960,000 residents and employs about 40,000 people through district administrations such as Skarpnäck and specialist offices including the city planning administration and its land and valuation unit. Its openings cover teachers for compulsory, special-needs and Swedish-for-immigrants schools, controllers, lawyers for land leaseholds, digitalisation project leads, trainees and student assistants.
accenturefederal.com · HQ: Arlington, United States · IT Consulting & Digital Transformation · Digital Government · 5000+ employees · IT services · Trust B · Hiring 599, 61 new
HQ: Arlington, United States · IT Consulting & Digital Transformation · Digital Government · 5000+ employees · IT services · Trust B · Hiring 599, 61 new
Accenture Federal Services is the US federal government business of the global professional services firm Accenture, providing technology, cloud, AI, data and cybersecurity services to defense, national security, public safety, civilian and military health agencies, headquartered in Arlington, Virginia, near Washington, DC. It operates as a wholly owned subsidiary of Accenture and employs more than 13,000 people. Its openings are mostly technical roles such as cloud services engineers, software engineering leads, solution architects, data engineers, CI/CD pipeline engineers, SharePoint specialists, system administrators, test engineers and user experience designers.
unity.com · HQ: San Francisco, United States · Advertising · AR & VR Software · Developer Tools · Game Development · 1001-5000 employees · Est. 2004 · Trust A · Hiring 136, 11 new
HQ: San Francisco, United States · Advertising · AR & VR Software · Developer Tools · Game Development · 1001-5000 employees · Est. 2004 · Trust A · Hiring 136, 11 new
Headquartered in San Francisco, California, Unity Software Inc. (Unity Technologies) is a technology enterprise specializing in real-time 3D (RT3D) content development software and engine solutions. The company provides an integrated platform that enables developers, creators, and engineers to build, run, and monetize interactive 2D, 3D, virtual reality (VR), and augmented reality (AR) experiences across mobile, console, PC, and spatial computing hardware. By combining cross-platform runtime engines with developer services, cloud tools, and advertising monetization networks, it serves as a core infrastructure provider for the global gaming industry as well as industrial sectors such as automotive, architecture, and film production.
$135k – $176k per year · Equity · Senior · 6+ years exp · In office (New York, United States, Montreal, Toronto, Canada) · Full-Time · Senior · French: C1 · English
bbh.com · HQ: New York, United States · Custody & Fund Administration · Wealth Management & Financial Advisors · 1001-5000 employees · Est. 1818 · Trust B · Hiring 164, 10 new
HQ: New York, United States · Custody & Fund Administration · Wealth Management & Financial Advisors · 1001-5000 employees · Est. 1818 · Trust B · Hiring 164, 10 new
Brown Brothers Harriman is a privately held American financial services firm founded in 1818 and owned by its partners. It provides investor services such as custody, fund administration and fund accounting to asset managers, along with private banking, investment management and corporate advisory services for families and businesses. Headquartered in New York, it has large operations in Boston, Jersey City and Kraków and offices in Europe and Asia.
thomsonreuters.com · HQ: Toronto, Canada · RegTech, AML & Compliance · News Agencies · Accounting & Tax Software · Legal Software · 5000+ employees · Est. 2008 · Trust B · Hiring 443, 69 new
HQ: Toronto, Canada · RegTech, AML & Compliance · News Agencies · Accounting & Tax Software · Legal Software · 5000+ employees · Est. 2008 · Trust B · Hiring 443, 69 new
Thomson Reuters is a Canadian information company created in 2008 when the Thomson Corporation acquired the British news and data group Reuters, and it now sells research, workflow software and analytics rather than raw information. Its largest businesses serve law firms and corporate counsel through Westlaw and Practical Law, tax and accounting professionals through Checkpoint and ONESOURCE, and corporate risk and compliance teams through screening and investigation products, alongside the Reuters news agency. Headquartered in Toronto and listed in Toronto and New York, it has invested heavily in generative assistants embedded directly in those professional workflows.
ford.com · HQ: Dearborn, United States · Leasing, Auto & Equipment Finance · Automotive Manufacturing · 5000+ employees · Est. 1903 · Trust A · Hiring 592, 116 new
HQ: Dearborn, United States · Leasing, Auto & Equipment Finance · Automotive Manufacturing · 5000+ employees · Est. 1903 · Trust A · Hiring 592, 116 new
Ford is an American automaker founded in Dearborn in 1903 by Henry Ford, who introduced the moving assembly line and turned the car into a mass-market product. It is now organised into three businesses reported separately: Ford Blue for internal combustion vehicles, Model e for electric vehicles and software, and Ford Pro for commercial customers, which bundles vans and trucks with telematics, servicing and charging under multi-year contracts. Listed on the New York Stock Exchange and still partly controlled by the founding family through a special class of shares, its F-Series pickup has been the best selling vehicle in the United States for decades.
Founded in 2012, 3iQ is one of the world's leading alternative digital asset managers, pioneering institutional-grade investments. 3iQ launched the world's first Digital Assets Managed Account Platform (QMAP) ,a hedge fund investment solution, offering innovative risk managed investment solutions to gain exposure to digital assets. 3iQ was also the first to launch a Bitcoin ETP listed on a major global stock exchange, the 3iQ Bitcoin ETF (TSX: BTCQ) (TSX: BTCQ.U) and offers other regulated ETPs.
charthop.com · HQ: New York, United States · Human Resources · HR & Payroll Software · 51-200 employees · Est. 2018 · Hiring 3, 1 new
HQ: New York, United States · Human Resources · HR & Payroll Software · 51-200 employees · Est. 2018 · Hiring 3, 1 new
ChartHop is an AI-powered people operations platform that connects and visualizes people data for organisational planning, compensation cycles and decisions. Founded in 2018, it serves companies with implementation and professional services including system integrations and data cleanup. The company is headquartered in New York, United States.
arm.com · HQ: Cambridge, United Kingdom · Processors, MCUs & AI Chips · Semiconductor IP & Chip Design Services · 1001-5000 employees · Est. 1990 · Trust A · Hiring 425, 29 new
HQ: Cambridge, United Kingdom · Processors, MCUs & AI Chips · Semiconductor IP & Chip Design Services · 1001-5000 employees · Est. 1990 · Trust A · Hiring 425, 29 new
Arm Holdings is a British semiconductor design company headquartered in Cambridge, England, that licenses processor architectures and CPU, GPU and system IP to chipmakers rather than manufacturing chips itself. Founded in 1990 as a joint venture of Acorn Computers, Apple and VLSI Technology, its designs are used in most smartphones and in automotive, IoT, PC and data-centre chips from companies such as Apple, Qualcomm, Samsung and Nvidia. Majority-owned by SoftBank since 2016, it returned to public markets with a Nasdaq listing in 2023 and hires hardware design, software and program management engineers in Cambridge, Bengaluru, Austin and other sites.
