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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8,751 remote jobs are open to candidates in United Kingdom.Show remote jobs
plentific.com • HQ: London, United Kingdom • PropTech • Property Management • Real Estate • Est. 2013 • Startup • Hiring 19, 2 new
HQ: London, United Kingdom • PropTech • Property Management • Real Estate • Est. 2013 • Startup • Hiring 19, 2 new
Plentific is a London company founded in 2013 that runs a property maintenance marketplace and management platform. Housing associations, councils and landlords use it to dispatch repairs to a vetted contractor network with live tracking. The company operates in Britain, Germany and the United States.
fortive.com • HQ: Everett, United States • Manufacturing & Industrial Software • Test & Measurement Instruments • 501-1000 employees • Est. 2015 • NYSE: FTV • Trust A • Hiring 234, 6 new
HQ: Everett, United States • Manufacturing & Industrial Software • Test & Measurement Instruments • 501-1000 employees • Est. 2015 • NYSE: FTV • Trust A • Hiring 234, 6 new
Fortive is an American industrial technology company that was spun off from Danaher and owns a portfolio of instrument, software and service businesses. Its brands include Fluke test and measurement tools, Industrial Scientific gas detection, the Gordian, Accruent and ServiceChannel facility and asset software, and healthcare businesses such as Advanced Sterilization Products, Censis and Provation. After separating its precision technology segment as Ralliant in 2025, it serves industrial, utility, construction and hospital customers worldwide. The company is headquartered in Everett, Washington, United States.
netboxlabs.com • HQ: New York, United States • DevOps & Platform Engineering • IT Service & Asset Management • 201-500 employees • Est. 2023 • Startup • Hiring 20, 1 new
HQ: New York, United States • DevOps & Platform Engineering • IT Service & Asset Management • 201-500 employees • Est. 2023 • Startup • Hiring 20, 1 new
NetBox Labs is an infrastructure management company that serves as the commercial steward of NetBox, a widely adopted open-source network system of record. The platform offers enterprise-grade SaaS and operational tools for IP address management (IPAM), network topology modeling, and real-time drift detection. By providing an authoritative source of truth with integrated automation and AI capabilities, it enables engineering teams to manage, scale, and govern complex network environments efficiently.
focusrite.com • Berlin • High Wycombe • London • Letchworth Garden City • Headphones & Audio • Consumer Electronics • Musical Electronics • Est. 1985 • Hiring 14, 1 new
Berlin • High Wycombe • London • Letchworth Garden City • Headphones & Audio • Consumer Electronics • Musical Electronics • Est. 1985 • Hiring 14, 1 new
Focusrite is a global music and audio products group supplying hardware and software products used by professional and amateur musicians.
checkout.com • HQ: London, United Kingdom • Payment Processing & Gateways • 1001-5000 employees • Est. 2012 • Trust A • Hiring 126, 10 new
HQ: London, United Kingdom • Payment Processing & Gateways • 1001-5000 employees • Est. 2012 • Trust A • Hiring 126, 10 new
Checkout.com is a British payments company founded in 2012 that processes card and alternative payments for large digital merchants, and it competes by building its own connections to schemes and acquirers rather than reselling another processor's infrastructure. That vertical integration is the basis of its pitch on authorisation rates: a payment that fails for a technical reason is lost revenue, and controlling the whole path lets it retry and route more intelligently. Headquartered in London, it works with merchants including Netflix, Sony and eBay, and it has expanded into stablecoin settlement alongside conventional card processing.
liftoff.ai • San Francisco • Beijing • London • Paris • São Paulo • Marketing & Sales AI • Advertising • Est. 2012 • Hiring 18, 3 new
San Francisco • Beijing • London • Paris • São Paulo • Marketing & Sales AI • Advertising • Est. 2012 • Hiring 18, 3 new
Liftoff is a technology company that provides a platform for businesses to manage their mobile advertising. The company's platform offers a range of features, including: Ad targeting Ad optimization Ad measurement Data analytics Reporting Liftoff's platform is designed to be user-friendly and powerful, with a focus on providing businesses with the tools they need to create and run successful mobile advertising campaigns. The company is headquartered in San Francisco, California.
monzo.com • HQ: London, United Kingdom • Digital Banks & Neobanks • 5000+ employees • Est. 2015 • Trust B • Hiring 68, 9 new
HQ: London, United Kingdom • Digital Banks & Neobanks • 5000+ employees • Est. 2015 • Trust B • Hiring 68, 9 new
Monzo is a major UK-based digital bank that operates primarily through a mobile application to deliver modern personal and business financial services. Founded in 2015, the platform provides current accounts, savings, loans, and international transfers equipped with real-time transaction alerts and automated budgeting features. By offering a branchless, user-friendly experience, it enables millions of customers to manage their everyday finances with transparency and convenience.
vinci.com • HQ: Nanterre, France • Engineering Services • Transport Infrastructure • Construction • 5000+ employees • Est. 1899 • Trust B • Hiring 5122, 194 new
HQ: Nanterre, France • Engineering Services • Transport Infrastructure • Construction • 5000+ employees • Est. 1899 • Trust B • Hiring 5122, 194 new
Vinci is a global leader in concessions, energy, and construction operations that develops and manages major infrastructure projects worldwide. Headquartered in Nanterre, France, the company operates across numerous countries with core activities spanning highways, airports, and engineering services. By combining its expertise in public-private partnerships and sustainable construction, it delivers large-scale civil engineering solutions that drive economic and urban development.
bloomberg.com • HQ: New York, United States • Financial News & Media • Financial Data & Market Intelligence • 5000+ employees • Est. 1981 • Trust A • Hiring 287, 25 new
HQ: New York, United States • Financial News & Media • Financial Data & Market Intelligence • 5000+ employees • Est. 1981 • Trust A • Hiring 287, 25 new
Headquartered in New York City, New York, Bloomberg is a global leader in financial technology, data, and business media. The company is best known for its proprietary Bloomberg Terminal, which provides financial professionals with real-time market analytics, trading tools, and execution capabilities. Through its multi-platform news division, it delivers economic reporting, research, and analysis across television, digital, print, and audio outlets worldwide.
societies.ai • HQ: London, United Kingdom • Market Research • Simulation & Digital Twin Software • 51-200 employees • Est. 2024 • Startup • Hiring 1
HQ: London, United Kingdom • Market Research • Simulation & Digital Twin Software • 51-200 employees • Est. 2024 • Startup • Hiring 1
Artificial Societies helps organisations make consequential decisions with greater clarity and confidence. Understand how customers, citizens, investors and other high-value audiences will respond before you act.
menlosecurity.com • HQ: Mountain View, United States • Financial Services • Artificial Intelligence • Cybersecurity • Web Security & DDoS Protection • Cloud Security • 201-500 employees • Est. 2012 • Trust A • Hiring 24
HQ: Mountain View, United States • Financial Services • Artificial Intelligence • Cybersecurity • Web Security & DDoS Protection • Cloud Security • 201-500 employees • Est. 2012 • Trust A • Hiring 24
Menlo Security is a cybersecurity company that provides a cloud browser security platform based on isolation technology. It executes web content and documents away from user devices to stop phishing, malware and data loss, and offers secure web gateway and zero trust access for enterprises and government agencies. It has offices in the United Kingdom, India, Japan, Israel and the Middle East. The company is headquartered in Mountain View, California, United States.
ekahau.com • HQ: Reston, United States • Test & Measurement Instruments • Enterprise Networks • Est. 2006 • Hiring 22
HQ: Reston, United States • Test & Measurement Instruments • Enterprise Networks • Est. 2006 • Hiring 22
Ekahau is a global leader in high-performance enterprise wireless network design, optimization, and troubleshooting solutions. Headquartered in Reston, Virginia, the company provides advanced software and hardware tools - such as AI-powered planning systems and precision measurement devices - to help organizations build reliable Wi-Fi networks. Its comprehensive ecosystem allows IT professionals worldwide to seamlessly design, validate, and manage mission-critical wireless infrastructure across various industries.
leeroo.com • HQ: London, United Kingdom • Workflow & Process Automation (RPA, BPM) • Machine Learning • 11-50 employees • Est. 2024 • Startup • Hiring 2
HQ: London, United Kingdom • Workflow & Process Automation (RPA, BPM) • Machine Learning • 11-50 employees • Est. 2024 • Startup • Hiring 2
Uniforge connects to every system you operate, learns your business into one living model, and ships agents that turn it into outcomes. In your cloud or on-prem.
SigmaOS is a browser company building a smarter way to browse the internet, a browser that works the way its users do. Backed by investors such as LocalGlobe and part of Y Combinator, the startup hires software engineers to build a Chrome extensions system for WebKit in Swift. The company is headquartered in London, United Kingdom.
HQ: London, United Kingdom • Machine Learning • Custom Software Development • 11-50 employees • Startup • Hiring 2
Connect your GitHub repos and let anyone on the team ship reviewable pull requests. 100 free credits, plans from $50/month. Compare Sparkles to Cursor, Claude Code, and Codex.
brahma.io • HQ: Bengaluru, India • Streaming & OTT Platforms • Multimodal AI • 11-50 employees • Startup • Hiring 22, 2 new
HQ: Bengaluru, India • Streaming & OTT Platforms • Multimodal AI • 11-50 employees • Startup • Hiring 22, 2 new
Scale media workflows with BRAHMA AI Core & Studio. Optimize your content lifecycle with conversational discovery, asset management, and enterprise intelligence.
