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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8,900 remote jobs are open to candidates in United Kingdom.Show remote jobs
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 A · Hiring 751, 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 A · Hiring 751, 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.
starlingbank.com · HQ: London, United Kingdom · Commercial & Retail Banks · Financial Software & Embedded Finance · Digital Banks & Neobanks · 1001-5000 employees · Est. 2014 · Trust A · Hiring 44, 11 new
HQ: London, United Kingdom · Commercial & Retail Banks · Financial Software & Embedded Finance · Digital Banks & Neobanks · 1001-5000 employees · Est. 2014 · Trust A · Hiring 44, 11 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 30, 10 new
HQ: London, United Kingdom · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 2014 · Hiring 30, 10 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 297, 31 new
HQ: Dubai, United Arab Emirates · Transport Infrastructure · Supply Chain · Logistics · 5000+ employees · Est. 2005 · Trust A · Hiring 297, 31 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.
octopus.energy · HQ: London, United Kingdom · Wind Energy · Smart Grid · Power Grid · 1001-5000 employees · Est. 2015 · Trust B · Hiring 139, 5 new
HQ: London, United Kingdom · Wind Energy · Smart Grid · Power Grid · 1001-5000 employees · Est. 2015 · Trust B · Hiring 139, 5 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.
rowdentech.com · HQ: Bristol, United Kingdom · Engineering Services · National Security · 201-500 employees · Est. 2017 · Hiring 32, 7 new
HQ: Bristol, United Kingdom · Engineering Services · National Security · 201-500 employees · Est. 2017 · Hiring 32, 7 new
Rowden designs, builds, and deploys advanced technology systems for edge environments, improving operational safety, enabling faster decision-making, and accelerating the deployment of capability for defence and national resilience.
sierra.ai · HQ: San Francisco, United States · LLM & Generative AI · AI Agents · Conversational AI · 1001-5000 employees · Est. 2023 · Trust A · Hiring 178, 10 new
HQ: San Francisco, United States · LLM & Generative AI · AI Agents · Conversational AI · 1001-5000 employees · Est. 2023 · Trust A · Hiring 178, 10 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.
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 3478, 173 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 3478, 173 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.
neuralconcept.com · HQ: Lausanne, Switzerland · Machine Learning · Industrial AI · Simulation & Digital Twin Software · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 34, 2 new
HQ: Lausanne, Switzerland · Machine Learning · Industrial AI · Simulation & Digital Twin Software · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 34, 2 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.
kuehne-nagel.com · HQ: Schindellegi, Switzerland · Sea Freight · Logistics · Freight Forwarding · 5000+ employees · Est. 1890 · Trust A · Hiring 904, 102 new
HQ: Schindellegi, Switzerland · Sea Freight · Logistics · Freight Forwarding · 5000+ employees · Est. 1890 · Trust A · Hiring 904, 102 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.
dualentry.com · HQ: New York, United States · ERP & Business Management Software · Accounting & Tax Software · 51-200 employees · Est. 2024 · Trust B · Hiring 78, 1 new
HQ: New York, United States · ERP & Business Management Software · Accounting & Tax Software · 51-200 employees · Est. 2024 · Trust B · Hiring 78, 1 new
DualEntry is an accounting software company founded in 2024 that builds an AI-native enterprise resource planning and general ledger platform for growing companies. Its software automates bookkeeping, bank reconciliation and month-end close tasks, supports multi-entity consolidation and real-time reporting, and integrates with banks and business systems as an alternative to legacy mid-market accounting suites. The company is headquartered in New York, New York, United States.
simera-sense.com · HQ: Stellenbosch, South Africa · Space Services · Satellite Manufacturing · 51-200 employees · Est. 2018 · Startup · Hiring 17, 4 new
HQ: Stellenbosch, South Africa · Space Services · Satellite Manufacturing · 51-200 employees · Est. 2018 · Startup · Hiring 17, 4 new
Simera Sense is a South African space company founded in 2018 that builds optical payloads for small satellites. Its compact cameras deliver high-resolution earth observation imagery from CubeSat and microsatellite platforms. The company supplies operators and space agencies worldwide.
pushgaming.com · HQ: London, United Kingdom · Mobile Games · Gaming · 51-200 employees · Est. 2010 · Hiring 11, 3 new
HQ: London, United Kingdom · Mobile Games · Gaming · 51-200 employees · Est. 2010 · Hiring 11, 3 new
Push Gaming is a London games studio founded in 2010 that develops slot content for regulated online casinos. Its titles are built mobile-first and distributed to operators through aggregation platforms across Europe and beyond. The company is known for a small, high-performing catalogue rather than volume output.
deliveroo.com · HQ: London, United Kingdom · Online Groceries · Marketplaces · Delivery · 1001-5000 employees · Est. 2013 · Hiring 193, 20 new
HQ: London, United Kingdom · Online Groceries · Marketplaces · Delivery · 1001-5000 employees · Est. 2013 · Hiring 193, 20 new
Deliveroo is a British online food delivery company headquartered in London, connecting customers with restaurants, grocers and retailers through its app and a network of courier partners. Founded in 2013 by Will Shu and Greg Orlowski, it operates in the UK, Ireland, France, Italy, Belgium, the United Arab Emirates, Kuwait and other markets, and it has been owned by DoorDash since October 2025, alongside Wolt. It hires software and machine learning engineers, marketing and merchant teams, account managers, payroll and compensation specialists, and onboarding and partner support staff.
sse.com · HQ: Perth, United Kingdom · Wind Energy · Power Grid · 5000+ employees · Est. 1998 · Hiring 61, 16 new
HQ: Perth, United Kingdom · Wind Energy · Power Grid · 5000+ employees · Est. 1998 · Hiring 61, 16 new
SSE is a FTSE 100 energy company headquartered in Perth, Scotland, that builds and operates electricity networks and low-carbon generation in the UK and Ireland. Its businesses include SSE Renewables, SSE Thermal, SSEN Transmission and SSEN Distribution, SSE Energy Solutions and SSE Airtricity, backed by a fully funded 33 billion pound five-year investment programme in wind, HVDC links and grid upgrades. It hires power system, electrical and civil engineers, HVDC project engineers, trainee linespeople and cable jointers, fitters, unit operators, analysts, finance advisors and graduates.
hydrantprogramme.co.uk · London · Westminster · Wandsworth · Birmingham · Ilford · Est. 2014 · Hiring 21, 6 new
London · Westminster · Wandsworth · Birmingham · Ilford · Est. 2014 · Hiring 21, 6 new
The Hydrant Programme is a national policing programme supporting the work of the National Police Chiefs’ Council (NPCC) Child Protection and Abuse Investigation Working Group.
blp.digital · HQ: Zurich, Switzerland · Document AI · Workflow & Process Automation (RPA, BPM) · AI Agents · 51-200 employees · Est. 2019 · Startup · Trust B · Hiring 41, 4 new
HQ: Zurich, Switzerland · Document AI · Workflow & Process Automation (RPA, BPM) · AI Agents · 51-200 employees · Est. 2019 · Startup · Trust B · Hiring 41, 4 new
BLP Digital is a Zurich-based enterprise software company that builds agentic AI to automate core business processes in finance, procurement, logistics and sales, integrating with SAP and other ERP systems. Founded in 2019 as a spin-off connected to ETH Zurich and the University of St. Gallen, it reports more than 550 customers in over 40 countries, around 150 staff and Goldman Sachs Alternatives as a growth investor. It hires account executives and sales development representatives for the DACH region, the UK and the US, software, SAP and applied AI engineers, forward deployed engineers, and product and marketing managers.
cambridgeaerospace.com · HQ: Cambridge, United Kingdom · Defense Manufacturing · Missiles · Air Defense · 201-500 employees · Trust B · Hiring 43, 3 new
HQ: Cambridge, United Kingdom · Defense Manufacturing · Missiles · Air Defense · 201-500 employees · Trust B · Hiring 43, 3 new
Cambridge Aerospace is a British defence technology company building low-cost interceptors and surveillance systems against drones, cruise missiles and other airborne threats. It hires electronics hardware, structural analysis and software engineers in Cambridge, Munich, London and Norfolk, Virginia. The company is headquartered in Cambridge, United Kingdom.
rac.co.uk · HQ: Walsall, United Kingdom · Auto Repair & Service · Insurance Brokers & Agencies · Property & Casualty Insurance · 201-500 employees · Est. 1897 · Hiring 161, 23 new
HQ: Walsall, United Kingdom · Auto Repair & Service · Insurance Brokers & Agencies · Property & Casualty Insurance · 201-500 employees · Est. 1897 · Hiring 161, 23 new
RAC is a UK motoring services company headquartered in Walsall, West Midlands, providing roadside breakdown cover, vehicle repairs and servicing, insurance and motoring data to private members and business fleets. Founded in 1897 as the Automobile Club of Great Britain, it now serves millions of members and employs around 4,000 people from bases including Walsall, Manchester and Bristol, with a nationwide patrol fleet. It hires roadside patrols, mobile vehicle technicians, night roadside technicians, finance managers and support staff for its business roadside and member operations.
mbdacareers.co.uk · HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 216, 18 new
HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 216, 18 new
MBDA UK is the British arm of the European missile systems group MBDA, headquartered in Stevenage, England, designing, developing and manufacturing missiles and missile systems for all branches of the UK armed forces and allied nations. MBDA was formed in 2001 from the merger of European missile businesses and is owned by Airbus, BAE Systems and Leonardo; the UK company has primary sites in Stevenage, Bristol and Bolton, corporate offices in London and smaller sites such as Henlow. It recruits systems, software, test and manufacturing engineers, project managers, procurement and security staff, and runs graduate, apprenticeship and placement programmes.
