Backend Developer Salary in United Kingdom

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.

United Kingdom
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8,988 remote jobs are open to candidates in United Kingdom.Show remote jobs

EPUKi

epuki.co.uk
epuki.co.uk · London · Plymouth · Corby · Oil & Gas · 51-200 employees · Est. 2015 · Hiring 4, 2 new
London · Plymouth · Corby · Oil & Gas · 51-200 employees · Est. 2015 · Hiring 4, 2 new
TTEP UK&I Investments. TTEP UK&I Investments Ltd (TTEP UK&I) is the UK and Ireland division of TTEP, a strategic and equal partnership between TotalEnergies and EPH.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 20 days ago Likely open · 55%

Energy Trading Developer

≈ $73k – $177k per year (Estimated) · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time
SQL
Python
Databases
Microsoft Fabric
AI/ML
Time Series
DevOps
GitHub
Git
Azure
MedTech
Design Controls
Apply

Upwind Security

upwind.io
upwind.io · HQ: San Francisco, United States · Vulnerability Management · Application Security · Cloud Security · 501-1000 employees · Startup · Hiring 91, 8 new
HQ: San Francisco, United States · Vulnerability Management · Application Security · Cloud Security · 501-1000 employees · Startup · Hiring 91, 8 new
Upwind Security is a cloud security company headquartered in San Francisco that builds a cloud-native application protection platform (CNAPP) combining agentless scanning with eBPF-powered runtime sensors. The platform covers cloud security posture management, entitlements and data security posture, vulnerability and container security, API security and cloud detection and response, and the company was founded by the team behind Spot.io, which NetApp acquired. Its main engineering hub is in Ramat Gan, Israel, with sales and support teams in the US, UK, Singapore and Australia hiring account executives, security engineers, backend and frontend developers and support engineers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 20 days ago Fading · 26%

Backend Software Engineer

≈ $44k – $101k per year (Estimated) · Junior · 1+ year exp · Hybrid (Belfast, United Kingdom) · Bachelor's Degree · Full-Time · Junior
Go
Java
Databases
Neo4j
TimescaleDB
RabbitMQ
ElasticSearch
Redis
PostgreSQL
DevOps
eBPF
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+7
Apply

Blue Light Card

bluelightcard.co.uk
bluelightcard.co.uk · HQ: Leicester, United Kingdom · Gift Cards & Loyalty Programs · Coupons, Deals & Cashbacks · Est. 2008 · Hiring 15, 4 new
HQ: Leicester, United Kingdom · Gift Cards & Loyalty Programs · Coupons, Deals & Cashbacks · Est. 2008 · Hiring 15, 4 new
Get access to exclusive discounts with the Blue Light Card. Available for NHS staff, emergency services, armed forces, teachers and more. Sign up today!
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago Visa sponsor 20 days ago Fading · 41%

Full Stack Engineer

≈ $66k – $162k per year (Estimated) · Hybrid (Leicester, United Kingdom) · Full-Time
TypeScript
JavaScript
Frontend
Next.js
React.js
DevOps
AWS
Apply
Verified live · 2 hours ago Visa sponsor 3 months ago Long shot · 12%

Senior Full Stack Engineer - Search

≈ $78k – $152k per year (Estimated) · Senior · Hybrid (Leicester, United Kingdom) · Full-Time · Senior
ElasticSearch
Mobile
Algolia
Apply

Proofpoint

proofpoint.com
proofpoint.com · HQ: Sunnyvale, United States · Data Loss Prevention · Email Security · Cybersecurity AI · Information Security · 1001-5000 employees · Est. 2002 · Trust B · Hiring 111, 18 new
HQ: Sunnyvale, United States · Data Loss Prevention · Email Security · Cybersecurity AI · Information Security · 1001-5000 employees · Est. 2002 · Trust B · Hiring 111, 18 new
Proofpoint is an American cybersecurity company founded in 2002 that concentrates on the channels people use rather than the network they sit on, starting from email and expanding into the wider problem of how employees are targeted and how data leaves an organisation. Its products cover email security, insider threat management, data loss prevention, security awareness training and digital risk protection, sold on the premise that most breaches begin with a person rather than a system. Headquartered in Sunnyvale and taken private by Thoma Bravo in 2021, it serves a large share of the Fortune 100 and has continued acquiring in the data security space.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 20 days ago Likely open · 57%

Software Engineer II

≈ $59k – $135k per year (Estimated) · Middle · In office (Belfast, United Kingdom) · Full-Time · Middle
JavaScript
SQL
Python
Databases
DynamoDB
PostgreSQL
AI/ML
AI Agents
Frontend
React.js
DevOps
Windows
CI/CD
AWS
CircleCI
AWS Lambda
Amazon ECS
GitHub
Terraform
Git
Docker
+9
Apply
Verified live · 4 hours ago Visa sponsor 2 months ago Long shot · 24%

Sr. Software Engineer

≈ $78k – $150k per year (Estimated) · Senior · In office (Belfast, United Kingdom) · Full-Time · Senior
C#
SQL
Python
Databases
DynamoDB
PostgreSQL
AI/ML
AI Agents
DevOps
Windows
CI/CD
CircleCI
AWS Lambda
Amazon ECS
GitHub
Terraform
Git
Docker
AWS
+8
Apply

Chainguard

chainguard.dev
chainguard.dev · HQ: New York, United States · Vulnerability Management · DevSecOps · Application Security · 501-1000 employees · Est. 2021 · Startup · Trust B · Hiring 92, 9 new
HQ: New York, United States · Vulnerability Management · DevSecOps · Application Security · 501-1000 employees · Est. 2021 · Startup · Trust B · Hiring 92, 9 new
Chainguard is an American software supply chain security company founded in 2021 by engineers who had worked on Google's internal software provenance systems and on the Sigstore signing project. It publishes container images and language libraries rebuilt from source with no known vulnerabilities, continuously updated and shipped with cryptographic provenance, which addresses the practical problem that most enterprise containers ship with hundreds of unpatched components. Headquartered in New York and backed at a multi-billion dollar valuation, it sells largely to regulated enterprises and government agencies facing software bill of materials requirements.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 20 days ago Likely open · 57%

Senior Software Engineer (Customer Platform)

≈ $105k – $213k per year (Estimated) · Equity · Senior · 5+ years exp · United Kingdom · Remote (United Kingdom) · PhD · Senior
Go
Databases
Snowflake
AI/ML
OpenAI
AI Agents
DevOps
Kubernetes
Design
Canva
Apply
Open 143 daysVerified live · 2 hours ago 5 months ago Long shot · 12%

Staff Software Engineer, Containers

$205k – $231k per year · Equity · Staff+ · 5+ years exp · Canada · Germany · United Kingdom · United States · Remote (United States, Germany, United Kingdom, Canada) · Relocation · PhD · Staff · English: C1
Snowflake
AI/ML
Model Context Protocol
OpenAI
AI Agents
DevOps
Helm
Linux
GCP
Kubernetes
AWS
Terraform
Cybersecurity
Sigstore
SLSA
Design
Canva
+5
Apply
Open 187 daysTop 25% pay 7 months ago Long shot · 9%

Senior Software Engineer, Containers

$157k – $184k per year · Equity · Senior · 3+ years exp · Canada · Germany · United Kingdom · United States · Remote (United States, Germany, United Kingdom, Canada) · Relocation · PhD · Senior · English: C1
Snowflake
AI/ML
Model Context Protocol
OpenAI
AI Agents
DevOps
Helm
Linux
GCP
Kubernetes
AWS
Terraform
Cybersecurity
Sigstore
SLSA
Design
Canva
+5
Apply
vega-alts.com · HQ: London, United Kingdom · Financial Data & Market Intelligence · AI Agents · 51-200 employees · Est. 2022 · Hiring 7
HQ: London, United Kingdom · Financial Data & Market Intelligence · AI Agents · 51-200 employees · Est. 2022 · Hiring 7
The AI-native operating system for alternative asset managers, purpose-built to scale and automate the end-to-end investor lifecycle across every asset class.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago Visa sponsor 20 days ago Likely open · 66%

Full Stack Engineer

≈ $72k – $176k per year (Estimated) · Equity · In office (London, United Kingdom) · Bachelor's Degree · Full-Time
TypeScript
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
AI/ML
AWS Bedrock
OpenAI Codex
Cursor
Model Context Protocol
Claude Code
LLM
AI Agents
Frontend
Tailwind CSS
DevOps
Rest API
Kubernetes
CI/CD
AWS
+9
Apply

Expedia Group

expediagroup.com
expediagroup.com · HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · Trust A · Hiring 119, 21 new
HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · Trust A · Hiring 119, 21 new
Expedia Group is an American travel technology company headquartered in Seattle, Washington, that runs consumer brands such as Expedia and Vrbo alongside a B2B travel network and a travel advertising business. It began in 1996 as a division of Microsoft, went public in 1999, was spun off from IAC in 2005, and its portfolio also includes Hotwire, Orbitz, Travelocity, Wotif and Trivago. Current openings cover software development and machine learning engineers and scientists, product managers, data engineers, account managers for hotel partners, and analysts in Seattle, London, Austin and Chicago.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 20 days ago Likely open · 58%

Senior Software Development Engineer

≈ $104k – $202k per year (Estimated) · Senior · 8+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Kotlin
TypeScript
JavaScript
Frontend
React.js
Apply
Verified live · 2 hours ago 27 days ago Fading · 38%

Software Development Engineer II

≈ $75k – $166k per year (Estimated) · Middle · 3+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Middle · English
Kotlin
Java
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+1
Apply

Radiant

radiant.com
radiant.com · HQ: London, United Kingdom · MLOps · AI Compute & Inference · 501-1000 employees · Trust A · Hiring 34, 1 new
HQ: London, United Kingdom · MLOps · AI Compute & Inference · 501-1000 employees · Trust A · Hiring 34, 1 new
Radiant is a technology company that develops infrastructure products for artificial intelligence workloads. Its product teams work on machine learning operations, storage and compute infrastructure, and it hires product managers, field product engineers and machine learning product engineers. Most of its team is based in London, with a smaller presence in Paris. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 20 days ago Likely open · 57%

Lead Platform Infrastructure Product Engineer

≈ $101k – $204k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Staff
Platform Engineering
IAM
Terraform
Linux
Kubernetes
Apply
Verified live · 1 hour ago 20 days ago Likely open · 57%

Lead Cloud Product Engineer

≈ $105k – $211k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Staff
Platform Engineering
Kubernetes
Apply
Verified live · 1 hour ago 27 days ago Likely open · 57%

Senior Field Product Engineer

≈ $92k – $178k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Platform Engineering
IAM
Kubernetes
Apply

Analog Devices

analog.com
analog.com · HQ: Wilmington, United States · Sensors & Transducers · Analog & Power Semiconductors · 5000+ employees · Est. 1965 · Trust B · Hiring 643, 46 new
HQ: Wilmington, United States · Sensors & Transducers · Analog & Power Semiconductors · 5000+ employees · Est. 1965 · Trust B · Hiring 643, 46 new
Analog Devices designs signal processing, power management and sensing semiconductors. Its data converters and amplifiers are staples of industrial automation, automotive and communications systems. The company expanded significantly through the acquisitions of Linear Technology and Maxim Integrated.
No named decision-maker yet.
No careers mailbox known
Verified live · 7 min ago Visa sponsor 20 days ago Hiring now · 77%

Staff Engineer, Field Applications

≈ $134k – $236k per year (Estimated) · Staff+ · 7+ years exp · In office (Newbury, United Kingdom) · Master's Degree · Full-Time · Shift work · Staff
MATLAB
Python
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Candescent

candescent.com
candescent.com · HQ: Atlanta, United States · Financial Services · Digital Banks & Neobanks · Financial Software & Embedded Finance · 51-200 employees · Trust A · Hiring 26, 6 new
HQ: Atlanta, United States · Financial Services · Digital Banks & Neobanks · Financial Software & Embedded Finance · 51-200 employees · Trust A · Hiring 26, 6 new
Candescent is a digital banking software company headquartered in Atlanta, Georgia, that provides cloud-based digital banking, account opening, branch and business banking platforms to banks, credit unions and fintech partners. It took over the former digital banking division of NCR Voyix, whose roots go back to Digital Insight, after its sale to private equity firm Veritas Capital, and runs offices in the US, India, Serbia, the UK and Canada. It hires software, quality and platform engineers, product designers, security specialists, legal counsel, marketing and support staff, with most openings in Bengaluru and Hyderabad.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 20 days ago Hiring now · 78%

Software Engineer II

≈ $53k – $121k per year (Estimated) · Middle · 2+ years exp · In office (Dundee, United Kingdom) · Bachelor's Degree · Full-Time · Middle
TypeScript
Java
JavaScript
SQL
Java
Spring Framework
Maven
Hibernate
Gradle
Spring Boot
Databases
Oracle
PostgreSQL
AI/ML
Cursor
Copilot
Frontend
Angular
DevOps
SOAP
Jenkins
Rest API
Docker
GCP
Azure
CI/CD
AWS
Management
Agile
+15
Apply

Fanatics

fanatics.com
fanatics.com · HQ: New York, United States · Apparel & Fashion Brands · E-commerce Platforms · 5000+ employees · Est. 1995 · Trust A · Hiring 60, 9 new
HQ: New York, United States · Apparel & Fashion Brands · E-commerce Platforms · 5000+ employees · Est. 1995 · Trust A · Hiring 60, 9 new
Fanatics is an American digital sports platform headquartered in New York that sells licensed fan apparel and merchandise, produces trading cards and collectibles through Topps, and runs the Fanatics Sportsbook and an online casino. Founded in 1995 as Football Fanatics in Jacksonville, Florida, and led by Michael Rubin, it works with about 900 sports properties and reports a database of more than 100 million sports fans. The board attached to this record belongs to Fanatics Betting and Gaming, which hires product managers, data analysts, compliance analysts, engineers and VIP and loyalty staff in New York, Denver, London, Leeds and Dublin.
Melissa Bengtson · Executive Officer · decision-maker
Shiri Ben-Yishai · Executive Officer · decision-maker
Glenn Schiffman · Executive Officer · decision-maker
Michener Chandlee · Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 20 days ago Hiring now · 81%

Staff Software Engineer - FMX

≈ $126k – $206k per year (Estimated) · Staff+ · London · Remote (United Kingdom) · Bachelor's Degree · Full-Time · Staff
Go
TypeScript
JavaScript
Python
Databases
Apache Kafka
PostgreSQL
AI/ML
OpenAI Codex
Cursor
Claude Code
Copilot
Frontend
Zustand
Tailwind CSS
Next.js
React.js
DevOps
CI/CD
Analytics
A/B Testing
+8
Apply
Verified live · 4 hours ago 2 months ago Likely open · 45%

Software Engineer III - Data - FMX

≈ $61k – $136k per year (Estimated) · Middle · 3+ years exp · London · Remote (United Kingdom) · Middle
SQL
Python
Databases
Snowflake
Databricks
DevOps
Datadog
Analytics
ETL/ELT
Apply
Verified live · 4 hours ago 3 months ago Fading · 37%

Staff Software Engineer - Promotions Platform

$113k – $141k per year · Staff+ · 5+ years exp · Dublin · London · Leeds · Remote (United Kingdom) · Full-Time · Staff
Java
Java
Spring Boot
Databases
Apache Kafka
PostgreSQL
DevOps
AWS
Management
Scrum
Agile
Apply

Allica Bank

allica.bank
allica.bank · HQ: London, United Kingdom · Business & SME Lending · Digital Banks & Neobanks · 501-1000 employees · Est. 2019 · Trust B · Hiring 19, 2 new
HQ: London, United Kingdom · Business & SME Lending · Digital Banks & Neobanks · 501-1000 employees · Est. 2019 · Trust B · Hiring 19, 2 new
Allica Bank is a UK challenger bank and digital fintech platform headquartered in London and Milton Keynes, specifically tailored to serve established small and medium-sized enterprises (SMEs with 5–250 employees). Founded in 2019, the bank offers commercial mortgages, asset finance, business growth loans, rewards current accounts, and high-yield savings products. By combining modern digital banking infrastructure with dedicated local relationship managers, Allica addresses the underserved mid-market business sector across the United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 20 days ago Hiring now · 78%

Staff Full Stack Engineer

≈ $124k – $220k per year (Estimated) · Staff+ · Hybrid (Milton Keynes, United Kingdom) · Full-Time · Staff
Kotlin
TypeScript
Java
JavaScript
Java
Spring Boot
AI/ML
OpenAI Codex
Claude Code
Copilot
AI Agents
Frontend
React.js
DevOps
Error Budget
SLI/SLO/SLA
Incident Management
Azure DevOps
GitHub
Rest API
GCP
Azure
CI/CD
AWS
Cybersecurity
OWASP
+13
Apply
Open 149 daysVerified live · 3 hours ago Visa sponsor 5 months ago Long shot · 6%

Full Stack Engineer (UK)

≈ $63k – $154k per year (Estimated) · Hybrid (Milton Keynes, United Kingdom) · Full-Time
Kotlin
TypeScript
Java
JavaScript
Java
Spring Boot
AI/ML
OpenAI Codex
Claude Code
Copilot
Frontend
React.js
DevOps
SLI/SLO/SLA
Azure DevOps
Rest API
GCP
Azure
CI/CD
AWS
+8
Apply

Compuco

compuco.io
compuco.io · London · Nonprofit, Church & Membership Software · Est. 1977 · Hiring 2
London · Nonprofit, Church & Membership Software · Est. 1977 · Hiring 2
Changing the way you work for good - we empower socially responsible organisations with the digital tools they need to build a better world.
No named decision-maker yet.
Careers mailbox is known
20 days ago Likely open · 52%

CiviCRM / PHP Engineer (Mid-level to Senior)

≈ $76k – $148k per year (Estimated) · Senior · 3+ years exp · Hybrid (London, United Kingdom) · Contractor · Senior
PHP
JavaScript
SQL
PHP
WordPress
Magento
Drupal
AI/ML
OpenAI Codex
Cursor
Claude Code
DevOps
GitHub
Git
Docker
Linux
CI/CD
Management
Stripe
QA
Playwright
+8
Apply

SBS

sbs-software.com
sbs-software.com · HQ: Paris, France · Payment Processing & Gateways · Financial Software & Embedded Finance · 1001-5000 employees · Est. 2012 · Hiring 47, 1 new
HQ: Paris, France · Payment Processing & Gateways · Financial Software & Embedded Finance · 1001-5000 employees · Est. 2012 · Hiring 47, 1 new
SBS is a global financial technology provider that develops cloud-native software solutions for core banking, lending, payments, and compliance. Headquartered in Paris, France, the company supports over 1,500 financial institutions and lenders across more than 80 countries. Through its API-first, modular platform, it enables banks and financial organizations to modernize their operations and deliver digital-first financial experiences.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 20 days ago Likely open · 62%

Software Engineer

≈ $76k – $148k per year (Estimated) · Senior · 5+ years exp · In office (Sheffield, United Kingdom) · Bachelor's Degree · Senior
Java
Python
Databases
Oracle
AI/ML
Claude Code
Copilot
DevOps
Configuration Management
Platform Engineering
Ansible
Terraform
Linux
CI/CD
AWS
Amazon EKS
AWS Lambda
Amazon ECS
API Gateway
Amazon S3
IAM
Kubernetes
+11
Apply

The Economist Group

theeconomistgroup.com
theeconomistgroup.com · New York · Beijing · London · Gurgaon · Bengaluru · News Agencies · Publishing · 201-500 employees · Trust B · Hiring 42, 1 new
New York · Beijing · London · Gurgaon · Bengaluru · News Agencies · Publishing · 201-500 employees · Trust B · Hiring 42, 1 new
The Economist Group is a British media company publishing The Economist and related research and events.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 20 days ago Hiring now · 81%

Senior Web Engineer

≈ $87k – $169k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
TypeScript
JavaScript
Frontend
GraphQL
Next.js
React.js
DevOps
Rest API
CI/CD
AWS
Apply

Fastmarkets

fastmarkets.com
fastmarkets.com · HQ: London, United Kingdom · Market Research · Financial News & Media · Financial Data & Market Intelligence · 501-1000 employees · Est. 1913 · Trust B · Hiring 20, 3 new
HQ: London, United Kingdom · Market Research · Financial News & Media · Financial Data & Market Intelligence · 501-1000 employees · Est. 1913 · Trust B · Hiring 20, 3 new
Fastmarkets is a price reporting agency and commodity market intelligence provider headquartered in London, United Kingdom, with roots dating back to the founding of Metal Bulletin in 1913. The company provides benchmark price data, news, analysis, and forecasting services for the metals, mining, forest products, agriculture, and energy transition markets. It operates globally through a network of offices in Europe, Asia, and the Americas, serving industrial consumers, producers, and financial institutions as a subsidiary of Delinian.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 20 days ago Likely open · 62%

Technical Architect

≈ $145k – $258k per year (Estimated) · Staff+ · 12+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
Embeddings
Function Calling
RAG
AI Agents
DevOps
Azure
Apply

Eaton

eaton.com
eaton.com · HQ: Dublin, Ireland · Energy Management · Automotive Components · Aerospace Manufacturing · Power Supplies & Power Electronics · Electrical Equipment & Cables · 5000+ employees · Est. 1911 · Trust A · Hiring 1829, 125 new
HQ: Dublin, Ireland · Energy Management · Automotive Components · Aerospace Manufacturing · Power Supplies & Power Electronics · Electrical Equipment & Cables · 5000+ employees · Est. 1911 · Trust A · Hiring 1829, 125 new
Eaton is a power management company founded in 1911 as a truck axle maker and now incorporated in Dublin with operational headquarters in Beachwood, Ohio. Its largest business by far is electrical, supplying circuit breakers, switchgear, uninterruptible power supplies and distribution equipment, a portfolio that has become unusually valuable as data centre construction and grid electrification accelerate demand for power infrastructure. The group also builds aerospace hydraulic and fuel systems, electric vehicle powertrain components and vehicle drivetrain products, and sells the Brightlayer software suite that monitors and optimises the equipment it manufactures.
Olivier Leonetti · Chief Financial Officer · decision-maker
Craig Arnold · Executive Chairman · decision-maker
Paulo Ruiz · Chief Executive Officer · decision-maker
Joseph Eaton · Co-Founder · founder
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 20 days ago Hiring now · 80%

Principal Software Engineer

≈ $88k – $177k per year (Estimated) · Lead · In office (Cheltenham, United Kingdom) · Principal
C++
DevOps
RTOS
Git
CI/CD
SpaceTech
DO-178C
DO-254
ARINC
Apply
Verified live · 4 hours ago Visa sponsor 25 days ago Hiring now · 77%

Principal C/C++ Software Engineer

≈ $88k – $178k per year (Estimated) · Lead · In office (Cheltenham, United Kingdom) · Principal
Rust
C++
C++
OpenGL
DevOps
Git
Linux
CI/CD
Apply

Gigaton

gigaton.co
gigaton.co · HQ: London, United Kingdom · Energy AI · Industrial AI · 1-10 employees · Est. 2025 · Startup · Hiring 6
HQ: London, United Kingdom · Energy AI · Industrial AI · 1-10 employees · Est. 2025 · Startup · Hiring 6
Self-learning control for energy-intensive industries. The industrial world has changed, but the software supporting it hasn't. Until now. Gigaton's Self-learning Control system helps plants manage increasingly complex production, all while crafting the fully autonomous future.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 21 days ago Hiring now · 78%

Senior Software Engineer

$80k – $141k per year · Equity · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Haskell
F#
Elm
Python
AI/ML
Machine Learning
DevOps
GitHub Actions
Terraform
Docker
GCP
Azure
CI/CD
AWS
+4
Apply

Spendesk

spendesk.com
spendesk.com · HQ: Paris, France · Cards & Card Issuing · Procurement & Spend Management · 51-200 employees · Est. 2016 · Hiring 28, 2 new
HQ: Paris, France · Cards & Card Issuing · Procurement & Spend Management · 51-200 employees · Est. 2016 · Hiring 28, 2 new
Spendesk is a Paris fintech founded in 2016 that provides a spend management platform for finance teams. It combines virtual and physical payment cards, purchase requests, invoice processing and automated bookkeeping exports. The company reached unicorn status in 2022 and serves several thousand European businesses.
Axel Demazy · Président de SAS · decision-maker
No careers mailbox known
Verified live · 2 hours ago 21 days ago Hiring now · 75%

Software Engineer, Control

≈ $42k – $109k per year (Estimated) · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time
Apply
Verified live · 2 hours ago 21 days ago Hiring now · 80%

Senior Software Engineer, Accounting

≈ $52k – $110k per year (Estimated) · Senior · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time · Senior
Apply
Verified live · 2 hours ago 21 days ago Hiring now · 75%

Software Engineer, Customer Ops

≈ $42k – $109k per year (Estimated) · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time
Apply

Candela VR

candelavr.com
candelavr.com · HQ: London, United Kingdom · EdTech Platforms · AR & VR Software · Hiring 2
HQ: London, United Kingdom · EdTech Platforms · AR & VR Software · Hiring 2
Candela VR is a small virtual reality company that builds educational VR experiences. Its team of two software developers builds VR models and environments, interactive elements with mini-games and an API that talks to a web server. The company is based in London, United Kingdom.
No named decision-maker yet.
No careers mailbox known
21 days ago Likely open · 52%

Senior software developer for educational VR

≈ $80k – $155k per year (Estimated) · Senior · In office (London, United Kingdom) · Part-Time · Senior
C#
Apply
29 days ago Fading · 33%

Software developer for educational VR

≈ $69k – $167k per year (Estimated) · In office (London, United Kingdom) · Part-Time
C#
Game Dev
Unity
Apply
Report
Machines can read this selection · checked 15:59 UTC
Backend Developer Salary in United Kingdom
Frequently asked questions
How many Backend Developer jobs in United Kingdom are available on Alion?
There are currently 2830 active listings from 1053 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in United Kingdom pay?
The average salary is around $170,197 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.