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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8,954 remote jobs are open to candidates in United Kingdom.Show remote jobs
Alto Software is a B2B software company whose platform powers more than half of all UK housing transactions each year. It provides software connecting estate agents, home builders and consumers, and hires engineers, data scientists and sales staff. The company is headquartered in London, United Kingdom.
unitary.com · HQ: London, United Kingdom · Computer Vision · AI Agents · Workflow & Process Automation (RPA, BPM) · 11-50 employees · Est. 2019 · Startup · Trust B · Hiring 5
HQ: London, United Kingdom · Computer Vision · AI Agents · Workflow & Process Automation (RPA, BPM) · 11-50 employees · Est. 2019 · Startup · Trust B · Hiring 5
Unitary is a British AI company that automates manual business operations for enterprises with contractually guaranteed human-level accuracy. Founded in 2019, it started in online content safety and now focuses on insurance, marketplace and social and gaming customers. The company is headquartered in London, United Kingdom.
chaosinc.com · HQ: Los Angeles, United States · Defense Manufacturing · C4ISR · 201-500 employees · Est. 2022 · Trust A · Hiring 161, 19 new
HQ: Los Angeles, United States · Defense Manufacturing · C4ISR · 201-500 employees · Est. 2022 · Trust A · Hiring 161, 19 new
CHAOS Industries is a pioneering brand that is defining the future of defense and critical industry technology. With their innovative solutions, they constantly push the boundaries and create what has never been seen before. Their cutting-edge products and services cater to the needs of defense and critical industry sectors, providing advanced technology and solutions that revolutionize the way these industries operate. From advanced defense systems to groundbreaking technologies, CHAOS Industries is at the forefront of innovation. Their expertise extends to areas such as cybersecurity, advanced communications, and much more. With a team of highly skilled professionals and a commitment to excellence, CHAOS Industries consistently delivers groundbreaking solutions that empower organizations to thrive in an ever-evolving world. For media and comment inquiries, reach out to [email protected], and for general correspondence, contact [email protected]. With locations in Los Angeles, Washington DC, and Seattle, CHAOS Industries serves a global clientele. Invest in the future with CHAOS Industries and join their team of visionaries.
vulncheck.com · HQ: Lexington, United States · Vulnerability Management · Information Security · Threat Intelligence · 51-200 employees · Est. 2021 · Startup · Hiring 10, 1 new
HQ: Lexington, United States · Vulnerability Management · Information Security · Threat Intelligence · 51-200 employees · Est. 2021 · Startup · Hiring 10, 1 new
VulnCheck is a cybersecurity company that provides vulnerability and exploit intelligence. Its products track known exploited vulnerabilities, exploit code and threat actor activity to help security teams prioritise remediation, and it publishes research such as its State of Exploitation reports. The company was founded in 2021. The company is headquartered in Lexington, Massachusetts, United States.
perk.com · HQ: London, United Kingdom · Travel Technology · Business Travel · 1001-5000 employees · Est. 2015 · Trust A · Hiring 116, 11 new
HQ: London, United Kingdom · Travel Technology · Business Travel · 1001-5000 employees · Est. 2015 · Trust A · Hiring 116, 11 new
Perk (formerly TravelPerk) is an AI-native travel and spend management platform that unifies corporate travel booking, expense tracking, and invoice processing into a single ecosystem. Headquartered in London and Boston, the corporate technology unicorn serves thousands of enterprise clients globally with tools for 24/7 travel support, automated policy enforcement, and real-time expense reconciliation. By automating manual administrative tasks and integrating with major ERPs, the platform helps organizations save time and maintain full visibility over corporate expenditures.
theinsightsfamily.com · London · Manchester · Sales & Marketing · Market Research · Est. 2017 · Hiring 4
London · Manchester · Sales & Marketing · Market Research · Est. 2017 · Hiring 4
The independent authority on kids, teens, young adults and parents. Real-time Gen Alpha and Gen Z market research across 22 markets, updated every day.
interactivebrokers.com · HQ: Greenwich, United States · Online Brokerage & Trading Platforms · 1001-5000 employees · Est. 1978 · Trust A · Hiring 114, 4 new
HQ: Greenwich, United States · Online Brokerage & Trading Platforms · 1001-5000 employees · Est. 1978 · Trust A · Hiring 114, 4 new
Interactive Brokers is an automated global electronic brokerage headquartered in Greenwich, Connecticut, giving individual traders, advisors and institutions direct access to stocks, options, futures, currencies and bonds on markets worldwide. Founded by Thomas Peterffy in 1978 and listed on Nasdaq, it builds most of its trading and clearing technology in-house and runs offices in Chicago, Zug, Budapest, Tallinn, Dublin, Mumbai, Hong Kong and London, as well as the ForecastEx event contract exchange. Hiring covers software and platform engineers, client services associates, AML and KYC analysts, finance controllers, quant analysts and interns.
astronomer.io · HQ: New York, United States · Data Integration & ETL Tools · Data Transformation & Orchestration · 501-1000 employees · Est. 2015 · Startup · Trust B · Hiring 18, 1 new
HQ: New York, United States · Data Integration & ETL Tools · Data Transformation & Orchestration · 501-1000 employees · Est. 2015 · Startup · Trust B · Hiring 18, 1 new
Astronomer is the commercial company behind Apache Airflow and its managed Astro platform for building, running and scaling data pipelines and orchestration. It is trusted by more than 800 enterprises and hires platform engineers, sales engineers, sales development and marketing staff. The company is headquartered in New York, United States.
elyos.ai · HQ: London, United Kingdom · AI Agents · Field Service Management Software · Conversational AI · 201-500 employees · Startup · Trust B · Hiring 9
HQ: London, United Kingdom · AI Agents · Field Service Management Software · Conversational AI · 201-500 employees · Startup · Trust B · Hiring 9
Elyos AI builds AI voice agents for trade and field service businesses. Its agents answer customer calls, book jobs and confirm appointments, and integrate with field service platforms including Simpro, ServiceTitan and Joblogic, so contractors can handle more demand without hiring extra office staff. The company is headquartered in London, United Kingdom, and also sells in the United States.
gd.com · HQ: Reston, United States · Aircraft Manufacturing · Armored Vehicles · Naval Systems · C4ISR · 5000+ employees · Est. 1899 · NYSE: GD · Trust B · Hiring 86, 5 new
HQ: Reston, United States · Aircraft Manufacturing · Armored Vehicles · Naval Systems · C4ISR · 5000+ employees · Est. 1899 · NYSE: GD · Trust B · Hiring 86, 5 new
General Dynamics is an American defence and aerospace group whose predecessor built submarines from 1899, and it is unusual among primes for owning a large commercial business alongside its military ones. Its four segments are Marine Systems, which builds Virginia and Columbia class submarines and Navy destroyers, Combat Systems, which makes the Abrams tank and armoured vehicles, Aerospace, which builds Gulfstream business jets, and Technologies, its government IT and mission services arm. Headquartered in Reston, Virginia and listed on the New York Stock Exchange, its submarine programmes carry a backlog measured in decades.
hook.co · HQ: Wilmington, United States · Customer Support & Help Desk Software · AI Agents · 51-200 employees · Est. 2017 · Startup · Hiring 4, 1 new
HQ: Wilmington, United States · Customer Support & Help Desk Software · AI Agents · 51-200 employees · Est. 2017 · Startup · Hiring 4, 1 new
Hook stops churn before it starts. Our AI agents predict risk up to 6 months ahead, tell you exactly what to do next, and execute the busy work. Spot patterns that matter, act sooner, and grow NRR - all without adding headcount.
schonfeld.com · HQ: New York, United States · Asset Management & Funds · Hedge Funds & Alternative Investments · 501-1000 employees · Est. 1988 · Trust A · Hiring 66, 5 new
HQ: New York, United States · Asset Management & Funds · Hedge Funds & Alternative Investments · 501-1000 employees · Est. 1988 · Trust A · Hiring 66, 5 new
Schonfeld Strategic Advisors is a multi-strategy, multi-manager hedge fund headquartered in New York City that allocates capital to internal and partner portfolio manager teams across quantitative, fundamental equity, tactical trading and discretionary macro and fixed income strategies. Founded in 1988 by Steven Schonfeld as a proprietary trading firm and opened to outside capital in 2015, it is led by CEO and CIO Ryan Tolkin and reports more than 145 PM teams, over $23.5 billion in assets and 1,150 employees. It hires quantitative researchers and developers, software and site reliability engineers, compliance, risk and operations staff, and interns in New York, London and Hong Kong.
healthtech1.uk · HQ: London, United Kingdom · Medical AI · Tech Industry Associations & Clusters · 1-10 employees · Est. 2021 · Startup · Hiring 5
HQ: London, United Kingdom · Medical AI · Tech Industry Associations & Clusters · 1-10 employees · Est. 2021 · Startup · Hiring 5
Healthtech1 is a London health technology company founded in 2021 that automates administrative processes in general practice. Its software handles patient registration, records summarising and other repetitive back-office tasks that otherwise consume practice staff time. The company works with primary care networks across England.
mimica.ai · HQ: London, United Kingdom · Process Mining · AI Agents · Workflow & Process Automation (RPA, BPM) · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 14
HQ: London, United Kingdom · Process Mining · AI Agents · Workflow & Process Automation (RPA, BPM) · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 14
Mimica is a British software company that builds task mining and process discovery tools for enterprises. Its software records how employees carry out work on their computers, maps the underlying processes and identifies tasks that can be automated, and is used by operations teams and consulting partners in Europe and North America. The company is headquartered in London, England, United Kingdom.
investa.bg · HQ: Plovdiv, Bulgaria · Real Estate Appraisal · Property Management · Real Estate Brokerage · Hiring 3
HQ: Plovdiv, Bulgaria · Real Estate Appraisal · Property Management · Real Estate Brokerage · Hiring 3
Investa is a Bulgarian real estate agency that brokers property sales and rentals and manages properties. It also provides valuations by licensed appraisers and prepares business plans for companies. The company is based in Plovdiv, Bulgaria.
edenred.com · HQ: Issy-les-Moulineaux, France · Gift Cards & Loyalty Programs · Human Resources · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 2010 · Trust A · Hiring 223, 9 new
HQ: Issy-les-Moulineaux, France · Gift Cards & Loyalty Programs · Human Resources · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 2010 · Trust A · Hiring 223, 9 new
Edenred is a French company separated from the hospitality group Accor in 2010, and it operates the meal voucher and employee benefit schemes that tax rules in many countries make worth using. Its business is built on float and network effects: employers prepay for benefits, employees spend them at affiliated merchants, and the company earns commission from merchants and fees from employers while holding the balances in between. Headquartered near Paris and listed on Euronext, it also runs fuel and fleet payment cards and corporate payment services across some forty-five countries.
squarepoint-capital.com · HQ: London, United Kingdom · Asset Management & Funds · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2014 · Trust C · Hiring 73, 1 new
HQ: London, United Kingdom · Asset Management & Funds · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2014 · Trust C · Hiring 73, 1 new
Squarepoint Capital is a global quantitative investment manager that runs systematic trading strategies across equities, fixed income, foreign exchange, commodities and derivatives, built on in-house research, execution and portfolio management technology. Founded in 2014 as a spin-out of the quantitative trading business of Deutsche Bank, it operates offices in North America, Europe and Asia-Pacific, including New York, Montreal, Singapore, Bengaluru and Geneva. The firm is headquartered in London, England, United Kingdom.
Shieldpay is a London company founded in 2016 that provides digital escrow and payment services for complex transactions. Law firms, corporate finance advisers and marketplaces use it to hold and distribute funds during deals and settlements. The company automates the verification and payout work that traditionally ran through client accounts.
