Backend Developer jobs in United Kingdom hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $187,986/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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8,914 remote jobs are open to candidates in United Kingdom.Show remote jobs
mbdacareers.co.uk · HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 214, 35 new
HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 214, 35 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.
mlp.com · HQ: New York, United States · Hedge Funds & Alternative Investments · 11-50 employees · Est. 1989 · Trust A · Hiring 171, 4 new
HQ: New York, United States · Hedge Funds & Alternative Investments · 11-50 employees · Est. 1989 · Trust A · Hiring 171, 4 new
Millennium Management is a global, diversified alternative investment firm and one of the largest multi-strategy hedge fund managers. It allocates capital to hundreds of independent portfolio management teams trading fundamental equity, fixed income, commodities and quantitative strategies under centralized risk management. The firm was founded in 1989 by Israel Englander and is headquartered in New York.
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 207, 3 new
HQ: New York, United States · Data Centers & Colocation · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 1001-5000 employees · Est. 2017 · Trust A · Hiring 207, 3 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.
nwn.ai · Exeter · Information Security · Artificial Intelligence · Cybersecurity · IT Infrastructure & Networking Services · Managed IT Services (MSP) · 501-1000 employees · Hiring 29, 7 new
Exeter · Information Security · Artificial Intelligence · Cybersecurity · IT Infrastructure & Networking Services · Managed IT Services (MSP) · 501-1000 employees · Hiring 29, 7 new
Is your cloud/network/cybersecurity/contact center ready for the AI era? NWN is North America's leading AI-enabled service provider, delivering full-stack.
wolt.com · HQ: Helsinki, Finland · Marketplaces · Online Groceries · Delivery · 1001-5000 employees · Est. 2014 · Trust A · Hiring 125, 15 new
HQ: Helsinki, Finland · Marketplaces · Online Groceries · Delivery · 1001-5000 employees · Est. 2014 · Trust A · Hiring 125, 15 new
Headquartered in Helsinki, Finland, Wolt is a technology company best known for its food delivery and local commerce platform. The enterprise provides a digital marketplace and real-time logistics network that connects consumers with local restaurants, grocery stores, and retail merchants. Operating across numerous countries throughout Europe and Asia, the platform enables fast, on-demand delivery of food and consumer goods while empowering local businesses.
peregrinevc.com · Or Yehuda · London · Surrey · Bournemouth · Mexico City · Financial Services · Biotechnology · Venture Capital · 51-200 employees · Hiring 18, 8 new
Or Yehuda · London · Surrey · Bournemouth · Mexico City · Financial Services · Biotechnology · Venture Capital · 51-200 employees · Hiring 18, 8 new
Peregrine Ventures is a healthcare venture capital firm investing in medical devices, pharma & biotech, and digital health, from innovation through global commercialization.
centricaenergy.com · HQ: London, United Kingdom · Oil & Gas · Power Grid · 1001-5000 employees · Trust B · Hiring 52, 20 new
HQ: London, United Kingdom · Oil & Gas · Power Grid · 1001-5000 employees · Trust B · Hiring 52, 20 new
Centrica Energy is the energy trading arm of Centrica, which moves energy from source to use. The Centrica group describes itself as a family of energy brands with about 21,000 colleagues, and its listed roles cover social media, quality assurance, legal counsel and installation surveying. The company is headquartered in London, England, United Kingdom.
atominvest.co · HQ: London, United Kingdom · Financial Software & Embedded Finance · 11-50 employees · Est. 2020 · Trust A · Hiring 11, 1 new
HQ: London, United Kingdom · Financial Software & Embedded Finance · 11-50 employees · Est. 2020 · Trust A · Hiring 11, 1 new
The operating system for modern private markets firms. Streamline investor and portfolio workflows with one modular platform with best-in-class time to value.
exolabs.net · HQ: London, United Kingdom · Open Source Projects & Foundations · AI Compute & Inference · Hiring 2, 2 new
HQ: London, United Kingdom · Open Source Projects & Foundations · AI Compute & Inference · Hiring 2, 2 new
EXO Labs is an AI infrastructure start-up whose open-source software connects everyday devices into a cluster to run frontier AI models on hardware users own. Its open-source repository has more than 30,000 GitHub stars and over a million downloads, and the in-person team is hiring founding engineers and researchers. The company is based in London, United Kingdom.
appnovation.com · HQ: Vancouver, Canada · Web Design · Custom Software Development · Web Development Services · 201-500 employees · Est. 2007 · Trust A · Hiring 36, 4 new
HQ: Vancouver, Canada · Web Design · Custom Software Development · Web Development Services · 201-500 employees · Est. 2007 · Trust A · Hiring 36, 4 new
Appnovation is a Canadian technology company founded in 2007 and headquartered in Vancouver. It builds digital platforms and experiences using open source technology. The company works with clients across several continents.
nationalgrid.com · HQ: London, United Kingdom · Power Grid · 1001-5000 employees · Est. 1990 · NYSE: NGG · Trust A · Hiring 95, 37 new
HQ: London, United Kingdom · Power Grid · 1001-5000 employees · Est. 1990 · NYSE: NGG · Trust A · Hiring 95, 37 new
National Grid is a British energy utility headquartered in London that owns and operates electricity transmission networks in England and Wales and electricity and gas distribution networks in the northeastern US. It is listed in London and New York, serves customers in New York, Massachusetts and Rhode Island, and runs large offices and control centres in Warwick, Waltham, Syracuse, Brooklyn, Northborough and across England. Its openings include capital project managers for gas and electricity, transmission engineers, control room operators, data engineers, category buyers, quantity surveyors, wireless network engineers and customer advocates.
averna.com · Suzhou · New Delhi · Montreal · Bengaluru · Ho Chi Minh City · Engineering Services · Test & Measurement Instruments · 1001-5000 employees · Est. 1999 · Hiring 19, 8 new
Suzhou · New Delhi · Montreal · Bengaluru · Ho Chi Minh City · Engineering Services · Test & Measurement Instruments · 1001-5000 employees · Est. 1999 · Hiring 19, 8 new
Averna is your strategic partner offering innovative engineering, automated testing, and quality assurance solutions to multi-sector product developers.
mozilla.org · HQ: Mountain View, United States · VPN & Proxy Services · Consumer & Utility Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 92, 5 new
HQ: Mountain View, United States · VPN & Proxy Services · Consumer & Utility Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 92, 5 new
Mozilla Corporation is the commercial subsidiary of the non-profit Mozilla Foundation, created in 2005 to develop and distribute Firefox and related products. It is unusual in structure: profits flow back to the foundation rather than to shareholders, and the great majority of revenue has historically come from a single search default agreement, most recently with Google. Headquartered in Mountain View with a largely distributed workforce, it has been trying to reduce that dependence through advertising products, a virtual private network, the data removal service Monitor and its Anonym advertising measurement business.
honeywellaerospace.com · HQ: Phoenix, United States · Defense Manufacturing · Aerospace Manufacturing · Avionics & Flight Control · 5000+ employees · Est. 1936 · Trust B · Hiring 605, 124 new
HQ: Phoenix, United States · Defense Manufacturing · Aerospace Manufacturing · Avionics & Flight Control · 5000+ employees · Est. 1936 · Trust B · Hiring 605, 124 new
Founded in 1936, Honeywell Aerospace Technologies is a major global aerospace and defense tier-1 supplier operating as a primary business division of Honeywell International Inc. Headquartered in Phoenix, Arizona, United States, the enterprise serves commercial airlines, business aircraft operators, defense forces, and space agencies worldwide. Through its portfolio - encompassing aircraft propulsion engines, auxiliary power units (APUs), advanced avionics, satellite navigation systems, and connected flight software - it delivers integrated hardware and digital solutions designed to enhance flight safety, optimize fuel efficiency, and elevate operational readiness across military and civil aviation.
porthosp.nhs.uk · Portsmouth · Cosham · Newport · Hospitals & Health Systems · Higher Education · Health Care · 5000+ employees · Hiring 10, 7 new
Portsmouth · Cosham · Newport · Hospitals & Health Systems · Higher Education · Health Care · 5000+ employees · Hiring 10, 7 new
Do you know where to go for medical help? Choosing the right NHS service can help you get the care you need more quickly and ensure emergency services are available for those who need them most.
deepmind.google · HQ: London, United Kingdom · LLM & Generative AI · AI for Science · Foundation Models · AI Research Labs · 1001-5000 employees · Est. 2010 · Hiring 125, 23 new
HQ: London, United Kingdom · LLM & Generative AI · AI for Science · Foundation Models · AI Research Labs · 1001-5000 employees · Est. 2010 · Hiring 125, 23 new
Google DeepMind is the artificial intelligence research and engineering division of Alphabet, formed in 2023 by merging the London laboratory founded in 2010 with the Google Brain team. It builds frontier foundation models such as the Gemini family, generative media systems including Veo and Imagen, and scientific tools like AlphaFold, whose protein structure predictions earned a share of the 2024 Nobel Prize in Chemistry. The unit pairs long-horizon research on reinforcement learning and general intelligence with product delivery across Google Search, Workspace, Android and Google Cloud.
schroders.com · HQ: London, United Kingdom · Private Equity · Wealth Management & Financial Advisors · Asset Management & Funds · 1001-5000 employees · Est. 1804 · Trust A · Hiring 102, 11 new
HQ: London, United Kingdom · Private Equity · Wealth Management & Financial Advisors · Asset Management & Funds · 1001-5000 employees · Est. 1804 · Trust A · Hiring 102, 11 new
Schroders is a British global investment manager headquartered in London that provides active asset management, wealth management and private markets investment solutions to pension schemes, insurers, sovereign wealth funds, endowments, distributors and private clients. Established in 1804 and listed on the London Stock Exchange, it employs around 5,500 people in 36 locations, runs Schroders Capital for private debt, real estate, private equity and infrastructure, and offers wealth management through Cazenove Capital. It hires portfolio managers, investment and risk analysts, finance, controls and audit staff, data engineers, compliance and operations specialists, and graduates and interns.
