Backend Developer Jobs in United Kingdom

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.

United Kingdom
AI/ML
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9,088 remote jobs are open to candidates in United Kingdom.Show remote jobs

City Science

cityscience.com
cityscience.com · HQ: Exeter, United Kingdom · Engineering Services · 51-200 employees · Est. 2015 · Hiring 2
HQ: Exeter, United Kingdom · Engineering Services · 51-200 employees · Est. 2015 · Hiring 2
Carbon first engineering We help clients who are committed to decarbonisation achieve meaningful and quantifiable carbon reductions quickly and efficiently Contact us now City Science is the first engineering company dedicated to decarbonisation.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 17 days ago Hiring now · 74%

Graduate Software Developer

$40k – $54k per year · Junior · London · Remote (United Kingdom) · Junior
JavaScript
Python
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iVerify

iverify.com
iverify.com · HQ: Long Island City, United States · Information Security · Endpoint Security · 51-200 employees · Est. 2023 · Startup · Hiring 3, 1 new
HQ: Long Island City, United States · Information Security · Endpoint Security · 51-200 employees · Est. 2023 · Startup · Hiring 3, 1 new
IVerify provides Mobile Endpoint Detection and Response (EDR) for enterprise fleets, protecting managed and BYOD devices against zero-day exploits, mercenary spyware, smishing, and SIM-swap attacks. Used by enterprise security teams at companies including Figma.
Rocky Cole · Executive Officer · decision-maker
Daniel Rogers · Executive Officer, Director · decision-maker
Chris Eng · Director
Alexander Hartz · Director
No careers mailbox known
Verified live · 3 hours ago 17 days ago Hiring now · 73%

Senior Software Engineer

≈ $72k – $140k per year (Estimated) · Senior · 4+ years exp · Hybrid (Belfast, United Kingdom) · Full-Time · Senior
Kotlin
Python
JavaScript
Python
Flask
FastAPI
Django
Frontend
React.js
DevOps
Rest API
CI/CD
Management
Agile
+2
Apply

Red Badger

red-badger.com
red-badger.com · HQ: London, United Kingdom · UI/UX Design · IT Consulting & Digital Transformation · Custom Software Development · 201-500 employees · Est. 2010 · Trust B · Hiring 27, 1 new
HQ: London, United Kingdom · UI/UX Design · IT Consulting & Digital Transformation · Custom Software Development · 201-500 employees · Est. 2010 · Trust B · Hiring 27, 1 new
Red Badger is a digital product consultancy that designs and builds software products, web platforms and mobile apps for large enterprises, offering product strategy, user experience design, software engineering and platform delivery. Its clients include banks, retailers and media groups, and it runs delivery teams in the United Kingdom, South Africa and New Zealand. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
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Verified live · 3 hours ago Visa sponsor 17 days ago Likely open · 63%

Senior Fullstack Software Engineer

≈ $82k – $160k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Node JS
C#
JavaScript
C#
.NET
Databases
MS SQL
Azure SQL Database
Frontend
Next.js
Storybook
React.js
DevOps
SOAP
Azure DevOps
Rest API
Azure
CI/CD
Cybersecurity
Auth0
Design
Figma
Management
Kanban
Jira
Agile
MedTech
HL7
+12
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Open 169 daysVerified live · 3 hours ago Visa sponsor 6 months ago Long shot · 9%

Senior Software Engineer

≈ $87k – $169k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Kotlin
Lua
Node JS
TypeScript
JavaScript
Databases
ElasticSearch
Redis
PostgreSQL
Frontend
Vue.js
GraphQL
React.js
DevOps
CircleCI
Pulumi
GitHub Actions
Jenkins
Terraform
Git
Docker
Kubernetes
CI/CD
Management
Kanban
Scrum
Agile
+15
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CircuitHub

circuithub.com
circuithub.com · HQ: South Deerfield, United States · Electronics Manufacturing · PCB Fabrication & Assembly · 51-200 employees · Est. 2013 · Startup · Hiring 11, 1 new
HQ: South Deerfield, United States · Electronics Manufacturing · PCB Fabrication & Assembly · 51-200 employees · Est. 2013 · Startup · Hiring 11, 1 new
CircuitHub is an electronics manufacturing company that runs an automated electronics factory for rapid prototyping and short-run production, serving hardware companies in robotics, satellites and 3D printing. It has raised venture capital from Y Combinator and Google Ventures and hires production operators and automation engineers. The company is headquartered in South Deerfield, Massachusetts, United States.
Rehno Lindeque · Director · decision-maker
Andrew Seddon · Executive Officer, Director · decision-maker
Sten Tamkivi · Director
Daniel Schumacher · Director
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Verified live · 4 hours ago Visa sponsor 17 days ago Hiring now · 90%

Software Engineer, Applied AI

$108k – $168k per year · London · Cambridge · Remote (United Kingdom) · Full-Time
TypeScript
Python
Python
FastAPI
Databases
PostgreSQL
AI/ML
OpenCV
Dagster
OpenAI Codex
Computer Vision
OpenAI
Model Context Protocol
Claude Code
Claude
LLM
AI Agents
DevOps
NixOS
OpenTelemetry
Terraform
AWS
+10
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Verified live · 4 hours ago Visa sponsor 17 days ago Hiring now · 90%

Software Engineer, Product

$108k – $168k per year · London · Cambridge · Remote (United States, United Kingdom) · Full-Time
PostgreSQL
Apply
Verified live · 4 hours ago Visa sponsor 4 months ago Likely open · 62%

Software Engineer, Haskell

$108k – $168k per year · London · Cambridge · Remote (United States, United Kingdom) · Full-Time
Haskell
Databases
PostgreSQL
AI/ML
OpenCV
Computer Vision
PyTorch
Machine Learning
DevOps
AWS
Robotics
Path Planning
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bloomon

bloomon.nl
bloomon.nl · HQ: Amsterdam, Netherlands · E-commerce Platforms · Flowers & Florists · 51-200 employees · Est. 2014 · Hiring 11
HQ: Amsterdam, Netherlands · E-commerce Platforms · Flowers & Florists · 51-200 employees · Est. 2014 · Hiring 11
bloomon is a flower subscription company built on its own supply chain and logistics software. By shipping directly from growers it cuts several days out of the traditional flower trade. The company is headquartered in Amsterdam and operates across North-West Europe.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 17 days ago Hiring now · 90%

Junior Full Stack Engineer

≈ $50k – $117k per year (Estimated) · Junior · Hybrid (London, United Kingdom) · Full-Time · Junior
Ruby
TypeScript
JavaScript
AI/ML
Cursor
Claude
Frontend
Angular
Vue.js
Sass
React.js
DevOps
GitHub Actions
+2
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BAE Systems

baesystems.com
baesystems.com · HQ: London, United Kingdom · Naval Systems · Combat Aircraft · Defense Manufacturing · 1001-5000 employees · Est. 1999 · Trust A · Hiring 289, 54 new
HQ: London, United Kingdom · Naval Systems · Combat Aircraft · Defense Manufacturing · 1001-5000 employees · Est. 1999 · Trust A · Hiring 289, 54 new
BAE Systems is a British multinational defence, security and aerospace company headquartered in London, building combat aircraft, warships, submarines, land vehicles, electronic systems and cyber and intelligence products. Formed in 1999 from the merger of British Aerospace and Marconi Electronic Systems, it is listed on the London Stock Exchange and has major operations in the UK, the US, Australia, Saudi Arabia and Qatar, and works on the Edgewing combat air programme. It hires hardware, software, structures, flight systems and spacecraft engineers, test and manufacturing specialists, project managers, supply chain and procurement staff, and graduates.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 17 days ago Long shot · 23%

NSL- Software Engineer

≈ $53k – $129k per year (Estimated) · Hybrid (Leeds, United Kingdom)
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Open 526 daysVerified live · 4 hours ago Visa sponsor 1 year ago Long shot · 6%

Software Engineer

≈ $76k – $147k per year (Estimated) · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Citizenship or vetting required · Senior
JavaScript
Python
C#
C#
.NET
AI/ML
TensorFlow
Machine Learning
DevOps
TeamCity
Bamboo
Bitbucket
Ansible
Jenkins
Git
Docker
Kubernetes
Azure
CI/CD
AWS
Cybersecurity
SonarQube
Management
Kanban
Scrum
+12
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Gammagroup

gammagroup.co
gammagroup.co · HQ: Newbury, United Kingdom · Unified Communications · Security Compliance · Government · Telecommunications · Trust A · Hiring 22, 1 new
HQ: Newbury, United Kingdom · Unified Communications · Security Compliance · Government · Telecommunications · Trust A · Hiring 22, 1 new
Gamma Communications is a Newbury company founded in 2001 that supplies business voice, connectivity and cloud communications. It sells mainly through a channel of resellers and operates its own network and Microsoft Teams calling platform. The company has expanded into Germany, the Netherlands and Spain.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 17 days ago Fading · 29%

Software Engineering Squad Lead

≈ $85k – $171k per year (Estimated) · Lead · In office (Northampton, United Kingdom) · Staff
Node JS
TypeScript
Java
JavaScript
Frontend
Angular
React.js
DevOps
Kubernetes
CI/CD
AWS
Management
Agile
Jira
+3
Apply
Verified live · 1 hour ago Visa sponsor 2 months ago Long shot · 11%

Senior Software Engineer

≈ $75k – $145k per year (Estimated) · Senior · In office (Manchester, United Kingdom) · Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
GCP
Azure
CI/CD
AWS
WebRTC
Kubernetes
QA
Playwright
Jest
+4
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Verified live · 1 hour ago Visa sponsor 3 months ago Long shot · 7%

Lead Software Engineer

≈ $84k – $169k per year (Estimated) · Lead · In office (Manchester, United Kingdom) · Staff
Node JS
TypeScript
Java
JavaScript
Frontend
Angular
React.js
DevOps
WebRTC
SRE
Kubernetes
CI/CD
AWS
QA
Playwright
Jest
+5
Apply

OneAdvanced

oneadvanced.com
oneadvanced.com · HQ: Birmingham, United Kingdom · Continuing Education · LLM & Generative AI · Information Technology · EHR & Clinical Software · Legal Software · HR & Payroll Software · ERP & Business Management Software · 501-1000 employees · Est. 2008 · Trust A · Hiring 28, 3 new
HQ: Birmingham, United Kingdom · Continuing Education · LLM & Generative AI · Information Technology · EHR & Clinical Software · Legal Software · HR & Payroll Software · ERP & Business Management Software · 501-1000 employees · Est. 2008 · Trust A · Hiring 28, 3 new
OneAdvanced is a Birmingham software company that supplies business applications to British organisations across many sectors. Its products cover human resources, finance, legal case management and health and care systems. The company is one of the largest domestic software providers to the public sector and professional services firms.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 17 days ago Likely open · 63%

Senior Software Engineer

≈ $75k – $146k per year (Estimated) · Senior · In office (Birmingham, United Kingdom) · Senior
C#
C++
SQL
C#
.NET
Databases
PostgreSQL
AI/ML
AI Agents
DevOps
Windows
Git
Management
Confluence
Jira
+2
Apply

Marks & Spencer

marksandspencer.com
marksandspencer.com · HQ: London, United Kingdom · Home Decor · Apparel & Fashion Brands · Online Groceries · 1001-5000 employees · Est. 1884 · Trust A · Hiring 101, 8 new
HQ: London, United Kingdom · Home Decor · Apparel & Fashion Brands · Online Groceries · 1001-5000 employees · Est. 1884 · Trust A · Hiring 101, 8 new
Marks & Spencer is a British retailer selling clothing, lingerie, beauty products, home furnishings and food through hundreds of stores in the United Kingdom, an international franchise network and its online shop. Its food business sells own-brand groceries and prepared meals, and it owns a stake in the online grocer Ocado Retail. The company was founded in 1884. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 17 days ago Fading · 35%

Senior Software Engineer- Personalisation

≈ $87k – $169k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Kotlin
Java
DevOps
CI/CD
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Verified live · 3 hours ago 17 days ago Fading · 35%

Senior Software Engineer

≈ $90k – $174k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Python
Analytics
A/B Testing
Apply
Verified live · 3 hours ago 1 month ago Long shot · 22%

Senior Software Engineer - Payment Capabilities

≈ $84k – $164k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Java
DevOps
Dynatrace
CI/CD
Apply

Too Good To Go

toogoodtogo.com
toogoodtogo.com · HQ: Copenhagen, Denmark · Food Technology · Marketplaces · 1001-5000 employees · Est. 2015 · Trust A · Hiring 51, 9 new
HQ: Copenhagen, Denmark · Food Technology · Marketplaces · 1001-5000 employees · Est. 2015 · Trust A · Hiring 51, 9 new
Too Good To Go is a Danish technology company headquartered in Copenhagen that runs a mobile marketplace where shops, bakeries, supermarkets and restaurants sell surplus food at a discount instead of throwing it away. Founded in 2015, the company has grown across Europe, North America, Australia and Japan, with teams in London, Paris, Warsaw, Toronto, New York, Austin, Melbourne and Tokyo working with retail chains and local stores. It hires sales specialists, key account and enterprise account managers, customer success and customer experience staff, data platform and backend engineers, product managers, SEO specialists and country directors.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago Visa sponsor 17 days ago Likely open · 55%

Backend Software Engineer

≈ $73k – $179k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Go
Java
Java
Spring Boot
Databases
ElasticSearch
Redis
MySQL
DevOps
Amazon S3
Docker
Kubernetes
AWS
+2
Apply

Phorest

phorest.com
phorest.com · HQ: Dublin, Ireland · Personal Care · Scheduling & Booking Software · Est. 2003 · Hiring 17, 7 new
HQ: Dublin, Ireland · Personal Care · Scheduling & Booking Software · Est. 2003 · Hiring 17, 7 new
Phorest Salon Software is a renowned brand that offers comprehensive software solutions for salons, spas, and clinics worldwide. Our mission is to empower and inspire salon owners by helping them grow their businesses, attract loyal clients, and nurture talented staff. With over 155,000 hair, beauty, and clinic professionals using our software across 9,000 businesses, Phorest is known for providing the best salon marketing tools in the industry. Our software streamlines salon operations, from managing clients, scheduling appointments, and sending automated SMS and email reminders, to handling inventory and generating insightful reports. But we go beyond technology. We believe in the human touch at the heart of the salon community. That's why we connect every business with their own dedicated business advisor, providing unparalleled support and guidance to help salon owners achieve their dreams. At Phorest, we also believe in giving back. We are passionate about the salon industry and the environment, which is why we plant a tree for every salon we onboard, contributing to the Phorest Forest in Roscommon, Ireland. Join us and discover how Phorest Salon software can transform your sa
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 17 days ago Hiring now · 84%

Software Engineer - Backend

≈ $72k – $150k per year (Estimated) · Senior · 5+ years exp · United Kingdom · Remote (Ireland) · Full-Time · Senior
JavaScript
Frontend
GraphQL
DevOps
Rest API
Docker
CI/CD
Apply
wmas.nhs.uk · Brierley Hill · Health Care · Ambulance & Medical Transport · Higher Education · Hiring 1
Brierley Hill · Health Care · Ambulance & Medical Transport · Higher Education · Hiring 1
Find out about who we are, what we do, our vision and values at West Midlands Ambulance Service University NHS Foundation Trust.
No named decision-maker yet.
Careers mailbox is known
17 days ago Likely open · 59%

Application Developer

$54k – $65k per year · In office (Brierley Hill, United Kingdom) · Full-Time
JavaScript
SQL
C#
C#
.NET
Apply
Report

Swap Commerce Ltd.

swap-commerce.com
swap-commerce.com · London · Amsterdam · Austin · Kraków · E-commerce Platforms · 201-500 employees · Startup · Hiring 11
London · Amsterdam · Austin · Kraków · E-commerce Platforms · 201-500 employees · Startup · Hiring 11
From discovery to delivery. And back.. One system for guided shopping, cross-border selling, and returns that pay for themselves.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 17 days ago Hiring now · 81%

Staff Software Engineer

≈ $141k – $251k per year (Estimated) · Equity · Staff+ · 8+ years exp · Hybrid (London, United Kingdom) · Full-Time · Staff
Node JS
TypeScript
JavaScript
SQL
AI/ML
AI Agents
Frontend
GraphQL
DevOps
Rest API
CI/CD
Apply
Open 317 daysVerified live · 2 hours ago Visa sponsor 11 months ago Long shot · 10%

Senior Software Engineer

≈ $87k – $169k per year (Estimated) · Equity · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Node JS
TypeScript
JavaScript
SQL
AI/ML
AI Agents
Frontend
GraphQL
React.js
DevOps
Rest API
AWS
CI/CD
+2
Apply

Olympus

olympus.lv
olympus.lv · HQ: London, United Kingdom · Women’s Health & Maternity · Biotechnology · Startup · Hiring 1
HQ: London, United Kingdom · Women’s Health & Maternity · Biotechnology · Startup · Hiring 1
Olympus is passionate about creating customer-driven solutions for the medical, life sciences, and industrial equipment industries.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 17 days ago Likely open · 69%

Founding Product Engineer

≈ $71k – $173k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Apply
Report

Computacenter

computacenter.com
computacenter.com · HQ: Hatfield, United Kingdom · Adventure Tourism · IT Infrastructure & Networking Services · Cybersecurity · Managed IT Services (MSP) · Systems Integrators · IT Resellers & VARs · 5000+ employees · Est. 1981 · Trust A · Hiring 242, 13 new
HQ: Hatfield, United Kingdom · Adventure Tourism · IT Infrastructure & Networking Services · Cybersecurity · Managed IT Services (MSP) · Systems Integrators · IT Resellers & VARs · 5000+ employees · Est. 1981 · Trust A · Hiring 242, 13 new
Computacenter is a major British multinational IT infrastructure services provider and technology solutions company headquartered in Hatfield, Hertfordshire, United Kingdom. Founded in 1981 by Philip Hulme and Peter Ogden, the FTSE 100 constituent operates on a hybrid B2B/B2G technology reseller, systems integration, professional advisory, and managed IT services commercial model, generating multi-billion pound revenues across Europe and North America.
Reiner Louis · Vorstand · decision-maker
Karl-Heinz Reitz · Geschäftsführer · decision-maker
Tilmann Gramß · Geschäftsführer · decision-maker
Bernd Charpentier · Geschäftsführer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 17 days ago Hiring now · 79%

Technical Architect - Microsoft 365

≈ $116k – $205k per year (Estimated) · Staff+ · In office (Milton Keynes, United Kingdom) · Architect
Copilot
Cybersecurity
Microsoft Entra ID
Active Directory
Management
SharePoint
Apply
Verified live · 2 hours ago Visa sponsor 2 months ago Fading · 26%

Software Development Placement Programme

≈ $66k – $161k per year (Estimated) · In office (Hatfield, United Kingdom)
Node JS
Python
JavaScript
DevOps
Terraform
Azure
AWS
Apply
Verified live · 2 hours ago Visa sponsor 2 months ago Fading · 30%

Technology Innovation Graduate Programme

$44k per year · Junior · In office (Hatfield, United Kingdom) · Junior
Apply
3ds.com · HQ: Vélizy-Villacoublay, France · Clinical Trial Software · Manufacturing & Industrial Software · Simulation & Digital Twin Software · CAD, PLM & BIM Software · 5000+ employees · Est. 1981 · Trust B · Hiring 560, 26 new
HQ: Vélizy-Villacoublay, France · Clinical Trial Software · Manufacturing & Industrial Software · Simulation & Digital Twin Software · CAD, PLM & BIM Software · 5000+ employees · Est. 1981 · Trust B · Hiring 560, 26 new
Dassault Systemes is a French software company founded in 1981 as a spin-off from the aircraft maker Dassault Aviation, created to commercialise the three-dimensional design tools its engineers had built in house. It sells the CATIA and SOLIDWORKS design suites, SIMULIA simulation, ENOVIA lifecycle management and DELMIA manufacturing planning, all now delivered through the 3DEXPERIENCE platform that treats a product as one connected model from concept to service. The group has extended the same virtual twin idea into life sciences through the Medidata clinical trial platform and into urban and healthcare simulation, and it is headquartered in Velizy-Villacoublay near Paris.
Robert Walmsley · Executive Officer, Director · decision-maker
Roger Blanchette · Executive Officer · decision-maker
Barry Morris · Executive Officer, Director · decision-maker
Rouven Bergmann · Chief Financial Officer · decision-maker
No careers mailbox known
Verified live · 2 days ago Visa sponsor 17 days ago Likely open · 56%

Full-stack Typescript Staff Engineer

≈ $152k – $269k per year (Estimated) · Staff+ · 5+ years exp · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Staff
TypeScript
DevOps
GitHub Actions
AWS
Life Sciences
Medidata Rave
Apply

Bloom & Wild

bloomandwild.com
bloomandwild.com · HQ: London, United Kingdom · Flowers & Florists · Est. 2013 · Hiring 3
HQ: London, United Kingdom · Flowers & Florists · Est. 2013 · Hiring 3
Bloom & Wild is a London direct-to-consumer company founded in 2013 that redesigned flower delivery around a letterbox-sized package. It built its own ordering, forecasting and fulfilment technology to manage a perishable product with sharp demand peaks around gifting occasions. The company has expanded across several European markets and acquired local competitors.
No named decision-maker yet.
No careers mailbox known
17 days ago Likely open · 50%

Junior Full Stack Engineer

≈ $50k – $117k per year (Estimated) · Junior · Hybrid (London, United Kingdom) · Full-Time · Junior
Ruby
TypeScript
JavaScript
AI/ML
Cursor
Claude
Frontend
Angular
Vue.js
Sass
React.js
DevOps
GitHub Actions
+2
Apply

Roche

roche.com
roche.com · HQ: Basel, Switzerland · Biologics & Biosimilars · Oncology Therapeutics · Diagnostic Tests & IVD · Prescription Drugs · 5000+ employees · Est. 1896 · Trust A · Hiring 764, 132 new
HQ: Basel, Switzerland · Biologics & Biosimilars · Oncology Therapeutics · Diagnostic Tests & IVD · Prescription Drugs · 5000+ employees · Est. 1896 · Trust A · Hiring 764, 132 new
Roche is a Swiss healthcare group founded in Basel in 1896 and is unusual in operating two large divisions of comparable importance: prescription medicines and in vitro diagnostics. The pharmaceutical business is built on oncology, neurology, immunology, ophthalmology and haemophilia, with products such as Ocrevus, Hemlibra, Perjeta and Vabysmo, while the diagnostics division supplies laboratory analysers, molecular tests and sequencing systems to hospitals worldwide. The group owns the American biotechnology company Genentech outright and the Japanese firm Chugai in majority, is controlled by a family shareholder pool, and spends among the largest research budgets in the industry.
Teresa Graham · Chief Executive Officer, Roche Pharmaceuticals · decision-maker
Thomas Schinecker · Chief Executive Officer · decision-maker
Fritz Hoffmann-La Roche · Founder · founder
Careers mailbox is known
Verified live · 5 hours ago 17 days ago Fading · 37%

Software Engineer

≈ $68k – $165k per year (Estimated) · In office (Welwyn, United Kingdom) · Bachelor's Degree · Full-Time
Apply
bcg.com · HQ: Boston, United States · Professional Services · Artificial Intelligence · Data & Analytics · Information Technology · Software · Custom Software Development · IT Consulting & Digital Transformation · Analytics & BI Consulting · AI Consulting & Integration · Management Consulting · 1001-5000 employees · Est. 1963 · Trust A · Hiring 575, 72 new
HQ: Boston, United States · Professional Services · Artificial Intelligence · Data & Analytics · Information Technology · Software · Custom Software Development · IT Consulting & Digital Transformation · Analytics & BI Consulting · AI Consulting & Integration · Management Consulting · 1001-5000 employees · Est. 1963 · Trust A · Hiring 575, 72 new
Headquartered in Boston, Massachusetts, Boston Consulting Group (BCG) is a premier global management consulting firm advising leading corporations, governments, and non-profit organizations. The company partners with clients across diverse industries to solve their most complex challenges through strategic transformation, digital innovation, operational excellence, and sustainable solutions. Leveraging a vast network of expert consultants operating worldwide, it delivers actionable insights and tailored strategies designed to drive long-term competitive advantage and lasting impact.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 18 days ago Fading · 36%

Full-Stack Engineer Director, Self-Service Experience Platform

≈ $101k – $255k per year (Estimated) · Head+ · 10+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Architect
Node JS
C#
TypeScript
Java
JavaScript
Python
C#
.NET
Frontend
Angular
React.js
DevOps
Platform Engineering
Azure
CI/CD
AWS
+5
Apply
Verified live · 1 hour ago 3 months ago Long shot · 10%

Principal Engineer, BCG Expand, London

≈ $111k – $223k per year (Estimated) · Lead · In office (London, United Kingdom) · Full-Time · Principal
Java
SQL
Python
Databases
Neo4j
Oracle
Cassandra
DynamoDB
MySQL
PostgreSQL
AI/ML
Hadoop
Spark
DevOps
GCP
Azure
CI/CD
AWS
Analytics
ETL/ELT
Informatica
Talend
DataStage
Pentaho
+12
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OpenAI

openai.com
openai.com · HQ: San Francisco, United States · Cybersecurity · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 788, 52 new
HQ: San Francisco, United States · Cybersecurity · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 788, 52 new
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
Greg Brockman · Co-Founder & President · decision-maker
Sam Altman · Co-Founder & Chief Executive Officer · decision-maker
Jakub Pachocki · Chief Scientist · decision-maker
Brad Lightcap · Chief Operating Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 3 hours ago Visa sponsor 19 days ago Likely open · 56%

Full-Stack Software Engineer, Child Safety Tools & Systems (London)

$217k – $377k per year · Senior · 7+ years exp · In office (London, United Kingdom) · Full-Time · Senior
TypeScript
SQL
Python
Databases
Apache Kafka
AI/ML
Flink
OpenAI
Spark
Apply
Top 25% payVerified live · 3 hours ago Visa sponsor 3 months ago Long shot · 15%

Software Engineer, Compute Infrastructure

$230k – $405k per year · Hybrid (San Francisco, New York, Seattle, United States, London, United Kingdom) · Full-Time
NCCL
OpenAI
DevOps
Kubernetes
Apply
Top 25% payVerified live · 3 hours ago Visa sponsor 4 months ago Long shot · 17%

Software Engineer, ChatGPT Infrastructure

$261k – $377k per year · Middle · 4+ years exp · In office (London, United Kingdom) · Full-Time · Middle
ChatGPT
OpenAI
DevOps
Platform Engineering
Apply
Machines can read this selection · checked 06:22 UTC
Backend Developer Jobs in United Kingdom
Frequently asked questions
How many Backend Developer jobs in United Kingdom are available on Alion?
There are currently 1489 active listings from 580 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in United Kingdom pay?
The average salary is around $187,986 per year based on the current listings.
Are remote options available for Backend Developer jobs in United Kingdom?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in United Kingdom?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.