Backend Developer jobs in United Kingdom hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $170,197/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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8,956 remote jobs are open to candidates in United Kingdom.Show remote jobs
liberis.com · HQ: London, United Kingdom · Financial Software & Embedded Finance · Business & SME Lending · Est. 2007 · Trust A · Hiring 19, 3 new
HQ: London, United Kingdom · Financial Software & Embedded Finance · Business & SME Lending · Est. 2007 · Trust A · Hiring 19, 3 new
Liberis is a London company founded in 2007 that provides revenue based finance to small businesses. Repayments flow automatically as a share of card takings, which suits merchants with seasonal or uneven income. The company embeds its lending inside payment processors and platforms that already hold merchant transaction data.
axon.com · HQ: Scottsdale, United States · Document AI · Video Surveillance · Law Enforcement · 1-10 employees · Est. 1993 · NASDAQ: AXON · Trust B · Hiring 408, 15 new
HQ: Scottsdale, United States · Document AI · Video Surveillance · Law Enforcement · 1-10 employees · Est. 1993 · NASDAQ: AXON · Trust B · Hiring 408, 15 new
Axon Enterprise is an American public safety technology company founded in 1993 as TASER International to sell conducted energy weapons to police forces. It has since built a much broader business around body-worn cameras, in-car video, evidence management software and a growing set of artificial intelligence tools that draft reports, redact footage and transcribe interviews, sold to law enforcement, corrections and enterprise security customers as bundled subscriptions. Headquartered in Scottsdale, Arizona and listed on Nasdaq, the company now earns the majority of its revenue from recurring software and sensor plans rather than hardware sales.
platformed.com · HQ: London, United Kingdom · Financial AI · Security Compliance · Est. 2023 · Startup · Hiring 1
HQ: London, United Kingdom · Financial AI · Security Compliance · Est. 2023 · Startup · Hiring 1
Equip Your Auditors With AI Superpowers. Platformed's AI auditor automates IT and financial audits end-to-end. From data collection to control assurance, and risk assessment to report generation, Platformed's AI auditors handle it all.
solveintelligence.com · HQ: San Francisco, United States · Document AI · LLM & Generative AI · Legal AI · 51-200 employees · Est. 2023 · Startup · Trust D · Hiring 17
HQ: San Francisco, United States · Document AI · LLM & Generative AI · Legal AI · 51-200 employees · Est. 2023 · Startup · Trust D · Hiring 17
Solve Intelligence builds an artificial intelligence copilot for patent attorneys that drafts and prosecutes applications. Founded in 2023 by researchers from Cambridge and Oxford, it targets the highly structured writing that patent work requires. Its tool operates inside a document editor with jurisdiction-specific rules.
$150k – $250k per year · Middle · 3+ years exp · In office (London, United Kingdom, Munich, Germany, New York, United States) · Master's Degree · Full-Time · Middle
thesignalgroup.com · London · Hamburg · Athens · Sea Freight · 201-500 employees · Trust B · Hiring 5
London · Hamburg · Athens · Sea Freight · 201-500 employees · Trust B · Hiring 5
The Signal Group brings together shipping expertise, advanced analytics, and cutting-edge maritime tech via Signal Ocean, Signal Maritime, and Signal Ventures.
causeway.com · HQ: Paris, France · Field Service Management Software · Construction Management Software · 201-500 employees · Est. 2017 · Startup · Trust A · Hiring 11
HQ: Paris, France · Field Service Management Software · Construction Management Software · 201-500 employees · Est. 2017 · Startup · Trust A · Hiring 11
Ermeo digitises field operations by replacing paper procedures with guided mobile workflows for technicians. Its platform works offline and feeds inspection and maintenance data straight back into company systems. The company is headquartered in Paris.
swift.com · HQ: La Hulpe, Belgium · Financial Software & Embedded Finance · Stock Exchanges & Market Infrastructure · 1001-5000 employees · Est. 1973 · Trust A · Hiring 46, 4 new
HQ: La Hulpe, Belgium · Financial Software & Embedded Finance · Stock Exchanges & Market Infrastructure · 1001-5000 employees · Est. 1973 · Trust A · Hiring 46, 4 new
Swift is a Belgian cooperative founded in 1973 and owned by its member banks, and it operates the messaging network through which most cross-border payment instructions travel between financial institutions worldwide. It is important to understand what it is not: Swift moves messages rather than money, and the actual funds settle through correspondent bank accounts, which is why the network became such an effective instrument for sanctions enforcement. Headquartered in La Hulpe near Brussels, it connects more than eleven thousand institutions in over two hundred countries and is under sustained pressure from instant payment schemes and blockchain settlement alternatives.
gmassconsulting.com · HQ: London, United Kingdom · Management Consulting · Recruiting & Staffing · 1001-5000 employees · Est. 2023 · Trust A · Hiring 99, 5 new
HQ: London, United Kingdom · Management Consulting · Recruiting & Staffing · 1001-5000 employees · Est. 2023 · Trust A · Hiring 99, 5 new
Founded in 2023 as part of the Goodman Masson group, G MASS Consulting is a specialist resource augmentation and consulting firm headquartered in London, United Kingdom. The company specializes in delivering targeted technical expertise and skills-mapping solutions for the financial services industry. Utilizing its proprietary Talent Analytics Engine, G MASS provides specialized services spanning operational resilience, regulatory compliance remediation, digital asset product launches, cross-border expansion support, and enterprise change and transformation management.
capsa.ai · HQ: London, United Kingdom · Financial Data & Market Intelligence · Financial AI · Startup · Trust B · Hiring 7
HQ: London, United Kingdom · Financial Data & Market Intelligence · Financial AI · Startup · Trust B · Hiring 7
Capsa AI builds an AI operating system for private capital funds, supporting deal sourcing, research, analysis, portfolio monitoring and investment decisions. It hires full-stack and backend engineers, account executives, sales development representatives, recruiters and finance staff in London and New York. The company is headquartered in London, United Kingdom.
helmguard.ai · HQ: London, United Kingdom · AI Governance & Compliance · Security Compliance · 11-50 employees · Startup · Trust B · Hiring 4
HQ: London, United Kingdom · AI Governance & Compliance · Security Compliance · 11-50 employees · Startup · Trust B · Hiring 4
Agentic Security & Compliance Platform. Save hours on compliance work with AI. Our AI agents monitor controls, manage third parties, govern other agents, and deliver reports, while your team reviews and signs off.
firstup.io · HQ: San Francisco, United States · Team Communication & Collaboration · Intranet & Knowledge Management · 501-1000 employees · Est. 2008 · Hiring 10
HQ: San Francisco, United States · Team Communication & Collaboration · Intranet & Knowledge Management · 501-1000 employees · Est. 2008 · Hiring 10
Reach every employee, engage every audience, and prove the impact of your communication with Firstup’s all-in-one platform.
metropolis.io · HQ: Santa Monica, United States · Computer Vision · Smart Mobility · 51-200 employees · Est. 2017 · Startup · Trust A · Hiring 87, 6 new
HQ: Santa Monica, United States · Computer Vision · Smart Mobility · 51-200 employees · Est. 2017 · Startup · Trust A · Hiring 87, 6 new
Metropolis Technologies is an American artificial intelligence company headquartered in Santa Monica, California, using computer vision to run checkout-free, drive-in drive-out parking for members and property owners. Founded in 2017, it became the largest parking operator in North America after acquiring SP Plus in 2024, and its platform now extends from parking into aviation, security and other physical venues, backed by more than one billion dollars in financing. It hires AI and software engineers, product managers, business development and partner success directors, account executives, finance and accounting staff, corporate counsel and operations leaders.
The Challenge. Our customers face more threats, more actors, more data, more speed, and more security risks. They are overloaded. Unable to make effective decisions fast enough in a world of machine speed intelligence.
headlandstech.com · HQ: New York, United States · Online Brokerage & Trading Platforms · Hedge Funds & Alternative Investments · 51-200 employees · Est. 2015 · Trust B · Hiring 7
HQ: New York, United States · Online Brokerage & Trading Platforms · Hedge Funds & Alternative Investments · 51-200 employees · Est. 2015 · Trust B · Hiring 7
Headlands Technologies is a New York quantitative trading firm founded in 2015 that builds its own low-latency systems. Its engineers and researchers develop the pricing models and execution infrastructure used to make markets across asset classes. The company operates trading technology offices in several financial centres.
pdtpartners.com · HQ: New York, United States · Hedge Funds & Alternative Investments · Est. 2013 · Trust C · Hiring 10
HQ: New York, United States · Hedge Funds & Alternative Investments · Est. 2013 · Trust C · Hiring 10
PDT Partners is a quantitative asset management firm and hedge fund that applies scientific, data-driven methods to find inefficiencies in financial markets. It runs systematic trading strategies across global markets for institutional investors, built on research in statistics, machine learning, and computing. The firm originated as the Process Driven Trading group at Morgan Stanley led by Peter Muller, became independent in the early 2010s, and is based in New York City.
gsacapital.com · HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 201-500 employees · Est. 2005 · Trust A · Hiring 9
HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 201-500 employees · Est. 2005 · Trust A · Hiring 9
GSA Capital Partners is a quantitative hedge fund and systematic trading firm. It runs market-neutral and other systematic strategies in global equities, futures and other liquid markets, relying on statistical research, technology and automated execution. GSA was founded in 2005 by a team of quantitative traders from Deutsche Bank and is headquartered in London, with an additional office in New York.
Any business – from travel startups to financial enterprises - can build with Duffel to search and book flights, stays, add ancillaries, charge customers, manage orders and more.
sequencehq.com · HQ: London, United Kingdom · Startup · Trust B · Hiring 8
HQ: London, United Kingdom · Startup · Trust B · Hiring 8
Sequence automates billing for every custom contract. Get a complete platform for Finance teams to unlock error-free revenue collection at scale. For software companies with custom contracts and hybrid pricing.
