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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8,798 remote jobs are open to candidates in United Kingdom.Show remote jobs
everfox.com · HQ: Herndon, United States · Network Security · National Security · Information Security · 1001-5000 employees · Est. 2023 · Trust A · Hiring 47, 7 new
HQ: Herndon, United States · Network Security · National Security · Information Security · 1001-5000 employees · Est. 2023 · Trust A · Hiring 47, 7 new
Founded in 2023, Everfox (formerly Forcepoint Federal) is a defense-grade cybersecurity enterprise specializing in cross-domain security, threat protection, and insider risk management. Headquartered in Herndon, Virginia, United States, the company serves governments, defense agencies, and heavily regulated industries worldwide. Through its high-assurance data transfer platforms, hardware-enforced security, and user behavior analytics, it enables secure multi-network collaboration while safeguarding mission-critical systems against complex cyber threats.
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15543, 1158 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15543, 1158 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
iwoca.co.uk · HQ: London, United Kingdom · Business & SME Lending · 201-500 employees · Est. 2012 · Startup · Trust B · Hiring 42, 9 new
HQ: London, United Kingdom · Business & SME Lending · 201-500 employees · Est. 2012 · Startup · Trust B · Hiring 42, 9 new
iwoca is a financial technology lender that provides flexible short-term business loans, revolving credit lines and buy-now-pay-later financing to small businesses in the United Kingdom and Germany. Founded in 2012, it uses its own data and risk models to make fast lending decisions and has extended billions of pounds of credit to small firms. The company is headquartered in London, England, United Kingdom.
validusrm.com · New York · Toronto · Windsor · London · RegTech, AML & Compliance · Financial Data & Market Intelligence · 201-500 employees · Est. 2010 · Hiring 6, 1 new
New York · Toronto · Windsor · London · RegTech, AML & Compliance · Financial Data & Market Intelligence · 201-500 employees · Est. 2010 · Hiring 6, 1 new
With deep roots in private capital,our tech and talent deliver precision. From advice on your first facility to ongoing management - we bring a practitioner's perspective and robust technology to structuring, negotiation, execution, and operations.
motorolasolutions.com · HQ: Chicago, United States · Civil Defense · Homeland Security · Law Enforcement · Video Surveillance · RF & Wireless Hardware · 1001-5000 employees · Est. 2011 · NYSE: MSI · Trust B · Hiring 743, 91 new
HQ: Chicago, United States · Civil Defense · Homeland Security · Law Enforcement · Video Surveillance · RF & Wireless Hardware · 1001-5000 employees · Est. 2011 · NYSE: MSI · Trust B · Hiring 743, 91 new
Motorola Solutions is an American company created in 2011 when Motorola split in two, taking the enterprise and public safety communications business while the handset operation became Motorola Mobility. It is the dominant supplier of land mobile radio systems to police, fire and emergency services worldwide, a business protected by long replacement cycles and deep integration with dispatch operations. Around that core the company has assembled video security and access control through the Avigilon and Pelco acquisitions, command centre software for emergency call handling and records, and increasingly AI-assisted analytics across the whole safety and security portfolio.
siemens.com · HQ: Munich, Germany · Rail Transport · Medical Imaging Systems · Building Automation & Controls · Manufacturing & Industrial Software · CAD, PLM & BIM Software · Industrial Automation · 1001-5000 employees · Est. 1847 · Trust A · Hiring 1655, 461 new
HQ: Munich, Germany · Rail Transport · Medical Imaging Systems · Building Automation & Controls · Manufacturing & Industrial Software · CAD, PLM & BIM Software · Industrial Automation · 1001-5000 employees · Est. 1847 · Trust A · Hiring 1655, 461 new
Siemens is a German technology conglomerate founded in Berlin in 1847 by Werner von Siemens around a telegraph that indicated letters rather than Morse code. After a decade of divestments it now concentrates on industry, infrastructure, transport and healthcare, supplying factory automation and control systems, building and grid technology, trains and signalling, and the Teamcenter and NX design software acquired through a long run of software purchases. The Siemens Xcelerator platform ties hardware to software and digital twins, and the group retains a majority stake in the separately listed medical imaging company Siemens Healthineers.
starlingbank.com · HQ: London, United Kingdom · Commercial & Retail Banks · Financial Software & Embedded Finance · Digital Banks & Neobanks · 1001-5000 employees · Est. 2014 · Trust A · Hiring 42, 10 new
HQ: London, United Kingdom · Commercial & Retail Banks · Financial Software & Embedded Finance · Digital Banks & Neobanks · 1001-5000 employees · Est. 2014 · Trust A · Hiring 42, 10 new
Starling Bank is a British digital bank headquartered in London that offers personal, joint, business, multi-currency and children's accounts through a mobile app, with no branches and its own proprietary banking platform. Founded in 2014 by Anne Boden, it serves more than four million accounts from offices in London, Cardiff, Southampton and Manchester and licenses its technology to other banks as the software-as-a-service business Engine by Starling. It hires software, infrastructure, cloud security and mobile engineers, security architects and penetration testers, finance and legal professionals, and customer service team leads.
and.digital · HQ: London, United Kingdom · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 2014 · Hiring 26, 8 new
HQ: London, United Kingdom · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 2014 · Hiring 26, 8 new
AND Digital is a digital services and technology consultancy headquartered in London, United Kingdom, and founded in 2014. The company provides software engineering, data platform development, cloud architecture, and experience design services through its proprietary Guide, Build, Equip delivery model. Operating through a network of decentralized business units called Clubs, the firm serves multi-national clients across the United Kingdom, Europe, and the United States while focusing on closing the digital skills gap.
dpworld.com · HQ: Dubai, United Arab Emirates · Transport Infrastructure · Supply Chain · Logistics · 5000+ employees · Est. 2005 · Trust A · Hiring 277, 46 new
HQ: Dubai, United Arab Emirates · Transport Infrastructure · Supply Chain · Logistics · 5000+ employees · Est. 2005 · Trust A · Hiring 277, 46 new
DP World is a global logistics, port operations, and supply chain management enterprise. Headquartered in Dubai, United Arab Emirates, the multinational state-owned organization specializes in container terminal operations, marine services, cargo handling, and economic free zones across six continents. The enterprise operates an extensive global infrastructure network encompassing over 70 maritime and inland terminals - including flagship assets such as the Port of Jebel Ali and the Jebel Ali Free Zone (Jafza) - alongside feeder shipping fleets, logistics parks, and digital trade platforms.
wise.com · HQ: London, United Kingdom · Currency Exchange & FX Payments · Money Transfer & Remittances · 1001-5000 employees · Est. 2011 · Trust B · Hiring 356, 52 new
HQ: London, United Kingdom · Currency Exchange & FX Payments · Money Transfer & Remittances · 1001-5000 employees · Est. 2011 · Trust B · Hiring 356, 52 new
Wise is a British financial technology company founded in 2011 by two Estonians who were frustrated by the cost of moving money between pounds and euros. It built a network of local bank accounts in each market so that most transfers never cross a border, publishes the mid-market exchange rate with an explicit fee, and has extended the model into multi-currency accounts, debit cards, business payments and an infrastructure product that banks resell. The company listed directly on the London Stock Exchange in 2021 and moves tens of billions of pounds for millions of personal and business customers each quarter.
octopus.energy · HQ: London, United Kingdom · Wind Energy · Smart Grid · Power Grid · 1001-5000 employees · Est. 2015 · Trust B · Hiring 140, 10 new
HQ: London, United Kingdom · Wind Energy · Smart Grid · Power Grid · 1001-5000 employees · Est. 2015 · Trust B · Hiring 140, 10 new
Octopus Energy is a British energy group that supplies electricity and gas to households and businesses on smart and time-of-use tariffs, and sells heat pumps, solar panels, batteries and EV charging. It runs the Kraken software platform, licensed to other utilities, and its Octopus Energy Generation arm invests in wind and solar farms. Founded in 2015, it operates in the UK, Germany, France, Italy, Spain, Japan, the US and other markets. The company is headquartered in London, England, United Kingdom.
arm.com · HQ: Cambridge, United Kingdom · Processors, MCUs & AI Chips · Semiconductor IP & Chip Design Services · 1001-5000 employees · Est. 1990 · Trust A · Hiring 394, 37 new
HQ: Cambridge, United Kingdom · Processors, MCUs & AI Chips · Semiconductor IP & Chip Design Services · 1001-5000 employees · Est. 1990 · Trust A · Hiring 394, 37 new
Arm Holdings is a British semiconductor and software design company headquartered in Cambridge, England. Rather than manufacturing physical chips directly, Arm designs energy-efficient central processing unit (CPU) architectures and intellectual property (IP), licensing them to major technology partners such as Apple, Qualcomm, Samsung, and Nvidia.
sierra.ai · HQ: San Francisco, United States · LLM & Generative AI · AI Agents · Conversational AI · 1001-5000 employees · Est. 2023 · Trust A · Hiring 174, 31 new
HQ: San Francisco, United States · LLM & Generative AI · AI Agents · Conversational AI · 1001-5000 employees · Est. 2023 · Trust A · Hiring 174, 31 new
Sierra is an American artificial intelligence company founded in 2023 by Bret Taylor, the former co-chief executive of Salesforce and chairman of OpenAI, together with a former Google engineering leader. It builds conversational agents that handle customer service interactions end to end for large consumer businesses, resolving issues by acting on the company's own systems rather than only answering questions, and it charges per resolved outcome rather than per seat. Headquartered in San Francisco and privately held at a multi-billion dollar valuation, it works with retailers, telecommunications operators, financial services firms and healthcare providers.
hcltech.com · HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 3689, 818 new
HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 3689, 818 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
citi.com · HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3292, 320 new
HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3292, 320 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
m-kopa.com · HQ: Nairobi, Kenya · Smartphones · Consumer Loans & Pawnshops · Leasing, Auto & Equipment Finance · 1001-5000 employees · Est. 2010 · Trust A · Hiring 51, 12 new
HQ: Nairobi, Kenya · Smartphones · Consumer Loans & Pawnshops · Leasing, Auto & Equipment Finance · 1001-5000 employees · Est. 2010 · Trust A · Hiring 51, 12 new
M-KOPA is an African asset-financing fintech based in Nairobi, Kenya, that sells smartphones, solar home systems, electric motorbikes, health cover and digital loans to everyday earners on instalment plans paid daily through mobile money. Founded in 2010, it serves more than 10 million customers across Kenya, Uganda, Nigeria, Ghana and South Africa, has unlocked over 2 billion dollars in credit, works with more than 35,000 sales agents and assembles smartphones locally. Hiring covers sales executives and retail staff across Lagos and Nairobi, finance managers, product, engineering and people roles, and global functions based in London.
neuralconcept.com · HQ: Lausanne, Switzerland · Machine Learning · Industrial AI · Simulation & Digital Twin Software · 51-200 employees · Est. 2018 · Startup · Hiring 37, 3 new
HQ: Lausanne, Switzerland · Machine Learning · Industrial AI · Simulation & Digital Twin Software · 51-200 employees · Est. 2018 · Startup · Hiring 37, 3 new
Neural Concept is a Swiss engineering software company founded in 2018 as a spin-off of EPFL that applies deep learning to computer-aided engineering. Its platform trains models on simulation and CAD data so that engineers in automotive, aerospace, electronics and energy can predict product performance in seconds and optimise designs. The company is headquartered in Lausanne, Switzerland, with offices in Munich, Tokyo, Seoul and the United States.
infinite.com · HQ: Rockville, United States · HQ: Bengaluru, India · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Trust B · Hiring 203, 34 new
HQ: Rockville, United States · HQ: Bengaluru, India · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Trust B · Hiring 203, 34 new
Headquartered in Rockville, Maryland, Infinite Computer Solutions is a global digital engineering and IT services provider specializing in technology modernization, application development, cloud migration, and artificial intelligence solutions. The company delivers purpose-built digital platforms and consulting services across heavily regulated sectors, including healthcare, banking and financial services, insurance, and telecommunications. Through proprietary offerings like NetSfere for secure enterprise messaging and comprehensive infrastructure management, it empowers global organizations to accelerate digital transformation, optimize operational workflows, and secure complex enterprise ecosystems.
kuehne-nagel.com · HQ: Schindellegi, Switzerland · Sea Freight · Logistics · Freight Forwarding · 5000+ employees · Est. 1890 · Trust A · Hiring 900, 107 new
HQ: Schindellegi, Switzerland · Sea Freight · Logistics · Freight Forwarding · 5000+ employees · Est. 1890 · Trust A · Hiring 900, 107 new
Headquartered in Schindellegi, Switzerland, Kuehne + Nagel is a leading global transport and logistics enterprise. The organization offers comprehensive supply chain solutions, including sea freight, air freight, road logistics, and contract logistics across a vast international network. By leveraging advanced digital platforms and sustainable freight initiatives, the group connects businesses worldwide with efficient, end-to-end transport services.
