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
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
8,954 remote jobs are open to candidates in United Kingdom.Show remote jobs
maf-uk.org · Guelph · Mareeba · General Aviation · Nonprofits & Foundations · 201-500 employees · Est. 2019 · Hiring 16
Guelph · Mareeba · General Aviation · Nonprofits & Foundations · 201-500 employees · Est. 2019 · Hiring 16
Working in partnership with hundreds of other Christian and relief organisations, MAF enables practical help, physical healing and spiritual hope to be delivered to some of the world’s most remote and inaccessible communities.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 23 days ago Likely open · 52%

Software Developer - (Europe Based)

$54k per year · In office (United Kingdom) · English
C#
TypeScript
JavaScript
Frontend
Angular
Management
Scrum
Agile
Apply

Salesforce

salesforce.com
salesforce.com · HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1338, 195 new
HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1338, 195 new
Salesforce is an American enterprise software company founded in 1999 that pioneered delivering business applications over the internet rather than as installed software. Its Customer 360 platform brings sales, service, marketing, commerce and analytics onto shared customer data, extended by the Slack collaboration suite, the Tableau analytics business and the MuleSoft integration layer. Headquartered in San Francisco, the company has moved its product strategy toward autonomous agents through Agentforce and the Data Cloud, and it remains the largest customer relationship management vendor in the world by revenue share.
Parker Harris · Co-Founder · decision-maker
Marc Benioff · Co-Founder, Chairman & Chief Executive Officer · decision-maker
Brent Hyder · Executive Officer · decision-maker
Srinivas Tallapragada · Executive Officer · decision-maker
No careers mailbox known
Verified live · 2 hours ago Visa sponsor 23 days ago Likely open · 46%

Technical Architect/Senior Technical Architect

≈ $81k – $206k per year (Estimated) · Staff+ · 5+ years exp · In office (London, United Kingdom) · PhD · Full-Time · Architect
Apex
Apex
Lightning Web Components
MuleSoft
AI/ML
Agentforce
AI Agents
PyTorch
DevOps
SOAP
Rest API
Analytics
ETL/ELT
Management
Agile
+2
Apply
Verified live · 2 hours ago Visa sponsor 25 days ago Fading · 44%

Backend Java Engineer - Revenue Cloud Rating

≈ $74k – $164k per year (Estimated) · Middle · 4+ years exp · United Kingdom · Remote (United Kingdom) · PhD · Full-Time · Middle
Java
AI/ML
OpenAI Codex
Agentforce
Cursor
Prompt Engineering
Claude Code
Copilot
AI Agents
Apply

MAF Schweiz

maf-schweiz.ch
maf-schweiz.ch · Guelph · Mareeba · General Aviation · Nonprofits & Foundations · 11-50 employees · Est. 1945 · Hiring 19
Guelph · Mareeba · General Aviation · Nonprofits & Foundations · 11-50 employees · Est. 1945 · Hiring 19
MAF Schweiz is the Swiss branch of Mission Aviation Fellowship, a humanitarian aviation organisation whose flights reach people in isolated regions with relief supplies and medical care. The vacancies listed come from the wider international organisation, including aircraft maintenance engineers, a chief engineer in Chad, staff in Papua New Guinea and a teacher in Juba. The organisation is registered in Langenthal, Switzerland.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 23 days ago Likely open · 57%

Software Developer - (Europe Based)

$54k per year · In office (United Kingdom) · English
C#
TypeScript
JavaScript
Frontend
Angular
Management
Scrum
Agile
Apply
som.org.uk · HQ: London, United Kingdom · Standards & Industry Bodies · Occupational Health · 51-200 employees · Est. 1935 · Hiring 2
HQ: London, United Kingdom · Standards & Industry Bodies · Occupational Health · 51-200 employees · Est. 1935 · Hiring 2
Society for all health professionals, providing occupational health and medicine in workplaces, including the NHS, private sector, councils, armed services in the UK and internationally.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 23 days ago Likely open · 59%

Principal Technical Lead

≈ $95k – $192k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · PhD · Principal
C#
TypeScript
Java
Python
Python
FastAPI
C#
ASP.NET Core
Entity Framework Core
SignalR
Databases
PostgreSQL
Mobile
Dependency Injection
DevOps
Azure DevOps
Rest API
Kubernetes
Azure
CI/CD
Design
Figma
Management
Agile
+9
Apply

Total Mobile

totalmobile.com
totalmobile.com · Manchester · Birmingham · Belfast · Rochdale · Newbury · Scheduling & Booking Software · Field Service Management Software · 201-500 employees · Startup · Hiring 6
Manchester · Birmingham · Belfast · Rochdale · Newbury · Scheduling & Booking Software · Field Service Management Software · 201-500 employees · Startup · Hiring 6
Totalmobile offers end-to-end field service management software for service providers. Learn more and schedule your demo today.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 24 days ago Hiring now · 77%

Senior Software Engineer (Rostering)

≈ $76k – $147k per year (Estimated) · Senior · 5+ years exp · Hybrid (United Kingdom) · Senior
C#
SQL
C#
.NET
DevOps
Azure DevOps
Azure
Apply

Dignity Funerals

dignityfunerals.co.uk
dignityfunerals.co.uk · HQ: Sutton Coldfield, United Kingdom · Hospitals & Health Systems · Professional Services · Health Care · 1001-5000 employees · Est. 1950 · Hiring 26, 5 new
HQ: Sutton Coldfield, United Kingdom · Hospitals & Health Systems · Professional Services · Health Care · 1001-5000 employees · Est. 1950 · Hiring 26, 5 new
Dignity is a collection of the UK's finest Funeral Directors. We are one of the most trusted providers of Funeral Services and Prepaid Funeral Plans.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago Visa sponsor 24 days ago Long shot · 14%

Product Engineer

up to $107k per year · Hybrid (Maidenhead, United Kingdom)
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
Apply
Verified live · 2 hours ago Visa sponsor 24 days ago Long shot · 23%

Senior Full Stack Engineer

$107k – $121k per year · Senior · Hybrid (Maidenhead, United Kingdom) · Bachelor's Degree · Senior
Node JS
TypeScript
JavaScript
Frontend
Angular
React.js
DevOps
Incident Management
CI/CD
Apply

Acronis

acronis.com
acronis.com · HQ: Schaffhausen, Switzerland · Managed IT Services (MSP) · Cloud Cost & Multi-Cloud Management · Cybersecurity · Custom Software Development · Backup & Disaster Recovery · 1001-5000 employees · Est. 2003 · Hiring 36, 5 new
HQ: Schaffhausen, Switzerland · Managed IT Services (MSP) · Cloud Cost & Multi-Cloud Management · Cybersecurity · Custom Software Development · Backup & Disaster Recovery · 1001-5000 employees · Est. 2003 · Hiring 36, 5 new
Acronis is a cyber protection company founded in 2003 and headquartered in Schaffhausen. Its platform combines backup, disaster recovery, endpoint security and management for service providers and businesses. The company operates data centres worldwide and serves hundreds of thousands of organisations.
No named decision-maker yet.
No careers mailbox known
Verified live · 15 min ago 24 days ago Likely open · 62%

Lead Kernel Developer — Windows Networking / WFP

≈ $86k – $172k per year (Estimated) · Lead · 10+ years exp · Germany · Serbia · Bulgaria · Poland · Hungary · Remote (Germany) · Full-Time · Staff · English: B2
C++
Assembly
Assembly
WinDbg
DevOps
Windows
Linux
Apply

Airbus

airbus.com
airbus.com · HQ: Blagnac, France · Defense Manufacturing · Satellite Manufacturing · Aerospace Manufacturing · Aircraft Manufacturing · 5000+ employees · Est. 1970 · Trust B · Hiring 2896, 302 new
HQ: Blagnac, France · Defense Manufacturing · Satellite Manufacturing · Aerospace Manufacturing · Aircraft Manufacturing · 5000+ employees · Est. 1970 · Trust B · Hiring 2896, 302 new
Airbus is a European aerospace group formed in 1970 as a consortium of French, German, British and Spanish manufacturers to build a competitor to the American aircraft industry, and now the largest commercial aircraft maker in the world. Its passenger jets run from the A220 through the best-selling A320 family to the A350 widebody, built in an unusual pan-European industrial system where major sections are made in different countries and flown to final assembly lines. Beyond airliners it is the largest civil helicopter maker, builds telecommunications and observation satellites, and supplies military aircraft including the A400M transport.
Lars Wagner · Directeur Général · decision-maker
Carmen-Maja Rex · Directeur Général · decision-maker
Alberto Gutierrez · Executive Officer · decision-maker
Catherine Jestin · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 24 days ago Fading · 37%

Software Developer (Web & Cloud)

≈ $66k – $159k per year (Estimated) · In office (Filton, United Kingdom) · Full-Time
TypeScript
Java
Python
JavaScript
Frontend
Angular
DevOps
gRPC
Rest API
Git
GCP
CI/CD
AWS
+3
Apply

easyJet

easyjet.com
easyjet.com · HQ: Luton, United Kingdom · Space & Aerospace · Commercial Aviation · 5000+ employees · Est. 1995 · Hiring 39, 6 new
HQ: Luton, United Kingdom · Space & Aerospace · Commercial Aviation · 5000+ employees · Est. 1995 · Hiring 39, 6 new
easyJet is a major British multinational low-cost airline group that operates domestic and international point-to-point passenger flights alongside holiday travel packages. Headquartered at London Luton Airport in Luton, United Kingdom, the carrier connects hundreds of key European airports and leisure destinations with an extensive fleet of modern aircraft. Founded in 1995, it has grown into one of Europe's largest aviation networks, recognized for its budget-friendly travel model and prominent regional presence.
No named decision-maker yet.
No careers mailbox known
Verified live · 10 hours ago 24 days ago Fading · 35%

Lead Platform Architect - Airline Operations

≈ $96k – $194k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Architect
Apply
Verified live · 10 hours ago 24 days ago Fading · 35%

Lead Software Engineer

≈ $97k – $195k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Staff
Java
C#
C#
.NET
AI/ML
Claude Code
DevOps
CI/CD
AWS
Docker
Kubernetes
Apply
Verified live · 10 hours ago 24 days ago Fading · 36%

Senior Software Engineer

≈ $85k – $165k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Java
C#
C#
.NET
DevOps
CI/CD
AWS
Docker
Kubernetes
Apply

disguise

disguise.one
disguise.one · HQ: London, United Kingdom · Video Production · Pro AV & Digital Signage · 201-500 employees · Est. 2000 · Hiring 6, 1 new
HQ: London, United Kingdom · Video Production · Pro AV & Digital Signage · 201-500 employees · Est. 2000 · Hiring 6, 1 new
disguise is a London company that builds the media servers and software used to drive large-scale live visuals. Its systems power concert tours, broadcast sets and extended reality stages where camera tracking must match rendered content frame by frame. The company is a standard tool in touring production and virtual production worldwide.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 24 days ago Fading · 43%

Software Engineer

≈ $65k – $148k per year (Estimated) · Middle · 3+ years exp · Hybrid (London, United Kingdom) · Middle
C++
Python
C++
DirectX
DevOps
Windows
Game Dev
Unreal Engine
Apply

Sulzer

sulzer.com
sulzer.com · HQ: Winterthur, Switzerland · Maintenance, Repair & Operations (MRO) · Industrial Machinery · 1001-5000 employees · Est. 1834 · Trust B · Hiring 366, 21 new
HQ: Winterthur, Switzerland · Maintenance, Repair & Operations (MRO) · Industrial Machinery · 1001-5000 employees · Est. 1834 · Trust B · Hiring 366, 21 new
Sulzer is a global industrial engineering and manufacturing company headquartered in Winterthur, Switzerland, and founded in 1834. The company specializes in fluid engineering and chemical processing, producing a wide range of pumps, agitators, mixers, and separation technologies. It operates a global network of over 180 manufacturing and service centers, providing maintenance and repair for rotating equipment such as turbines, compressors, and motors.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 24 days ago Likely open · 49%

Product Engineer - 12 Month Undergraduate Placement

≈ $60k – $147k per year (Estimated) · In office (Leeds, United Kingdom) · Bachelor's Degree · Full-Time
Apply

Kpler

kpler.com
kpler.com · HQ: Brussels, Belgium · Supply Chain & Logistics Software · Data Providers & Datasets · Financial Data & Market Intelligence · 501-1000 employees · Est. 2014 · Startup · Trust B · Hiring 92, 11 new
HQ: Brussels, Belgium · Supply Chain & Logistics Software · Data Providers & Datasets · Financial Data & Market Intelligence · 501-1000 employees · Est. 2014 · Startup · Trust B · Hiring 92, 11 new
Kpler is a commodity and maritime data and analytics company that tracks cargo flows, vessel movements and supply and demand across oil, gas, LNG, dry bulk, agricultural and power markets. Founded in 2014, it sells real-time trade intelligence, freight analytics and risk and compliance tools to traders, shipowners, banks, insurers and governments, and operates the MarineTraffic vessel tracking service it acquired in 2023. The company is headquartered in Brussels, Belgium.
Peter Mabson · Executive Officer, Director · decision-maker
Sean Maybee · Executive Officer · decision-maker
David Martin · Executive Officer · decision-maker
Graham Stickler · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 24 days ago Hiring now · 80%

Backend Engineer - Commodities

≈ $48k – $110k per year (Estimated) · Junior · 2+ years exp · Hybrid (United Kingdom) · Full-Time · Junior
TypeScript
SQL
Python
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
ElasticSearch
AI/ML
Time Series
DevOps
Rest API
CI/CD
AWS
+3
Apply
Verified live · 1 hour ago Visa sponsor 24 days ago Hiring now · 81%

Backend Engineer

≈ $61k – $138k per year (Estimated) · Middle · 3+ years exp · Hybrid (United Kingdom) · Full-Time · Middle
Scala
Java
SQL
Python
Databases
Snowflake
Apache Kafka
PostGIS
PostgreSQL
AI/ML
Airflow
Flink
DevOps
GitOps
Docker
Kubernetes
CI/CD
AWS
OpenTelemetry
Datadog
SpaceTech
GeoServer
+10
Apply
Verified live · 1 hour ago Visa sponsor 2 months ago Hiring now · 78%

Senior Backend Engineer - Cruise

≈ $84k – $163k per year (Estimated) · Senior · 5+ years exp · Hybrid (Athens, Greece) · Full-Time · Senior
PHP
Python
Databases
ClickHouse
Apache Kafka
PostgreSQL
DevOps
Docker
Kubernetes
CI/CD
Terraform
Rest API
AWS
+3
Apply

Luma AI

lumalabs.ai
lumalabs.ai · HQ: Palo Alto, United States · Generative 3D · Generative Image · Generative Video · 201-500 employees · Est. 2021 · Startup · Hiring 25
HQ: Palo Alto, United States · Generative 3D · Generative Image · Generative Video · 201-500 employees · Est. 2021 · Startup · Hiring 25
Luma AI is an artificial intelligence company that specializes in building advanced 3D visual technology and generative AI tools. Founded in 2021, the company is best known for its realistic text-to-3D models, NeRF (Neural Radiance Fields) capture app, and its high-quality video generation model, Dream Machine. By enabling creators and developers to easily capture, generate, and edit photorealistic 3D assets and video, it aims to make next-generation digital media creation accessible to everyone.
Sixian Yu · Executive Officer, Director · decision-maker
Amit Jain · Executive Officer, Director · decision-maker
David Beyer · Director
Careers mailbox is known
Verified live · 1 hour ago 24 days ago Hiring now · 78%

Software Engineer, Inference

≈ $115k – $279k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Python
C
C
FFmpeg
Databases
Redis
AI/ML
vLLM
SGLang
TensorRT-LLM
Hugging Face
PyTorch
TensorRT
CUDA
InfiniBand
NVLink
DevOps
SLI/SLO/SLA
Amazon S3
Docker
Linux
Kubernetes
CI/CD
+11
Apply

Street Group

streetgroup.co.uk
streetgroup.co.uk · HQ: Manchester, United Kingdom · PropTech · 201-500 employees · Est. 2015 · Startup · Hiring 17
HQ: Manchester, United Kingdom · PropTech · 201-500 employees · Est. 2015 · Startup · Hiring 17
Makers of revolutionaryproperty software.. With a suite of innovative products, we're leading the charge of modern estate agency and moving real estate into a new age pairing UK agents with tomorrow's technology.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 24 days ago Hiring now · 77%

Senior Software Engineer (L6)

$47k – $121k per year · Senior · Hybrid (Manchester, United Kingdom) · Full-Time · Senior
PHP
TypeScript
JavaScript
PHP
Laravel
Frontend
Vue.js
Angular
React.js
DevOps
AWS Lambda
Amazon ECS
Amazon EventBridge
AWS
+3
Apply
Verified live · 1 hour ago 3 months ago Long shot · 18%

Senior Software Engineer (L5)

$74k – $100k per year · Senior · Hybrid (Manchester, United Kingdom) · Full-Time · Senior
PHP
TypeScript
JavaScript
PHP
Laravel
AI/ML
Claude Code
Frontend
Vue.js
Angular
React.js
DevOps
AWS Lambda
Amazon ECS
Amazon EventBridge
AWS
+4
Apply

PA Consulting

paconsulting.com
paconsulting.com · HQ: London, United Kingdom · Engineering Services · Management Consulting · 501-1000 employees · Est. 1943 · IT services · Trust B · Hiring 100, 15 new
HQ: London, United Kingdom · Engineering Services · Management Consulting · 501-1000 employees · Est. 1943 · IT services · Trust B · Hiring 100, 15 new
PA Consulting is a British consultancy founded in 1943 that combines management consulting with product design and engineering, an unusual pairing that lets it take a client from strategy through to a physical or digital product. Its work spans government and defence, health and life sciences, energy and utilities, consumer and manufacturing, and its Cambridge technology centre has designed everything from medical devices to the original mechanism behind the Trident razor. Headquartered in London and majority owned by Jacobs since 2021, it employs several thousand consultants, engineers and designers.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 24 days ago Likely open · 51%

Managing Consultant - Software Engineering

≈ $73k – $177k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time · Senior · English
GCP
Azure
AWS
Management
UML
Agile
Apply
Verified live · 3 hours ago 2 months ago Long shot · 19%

Software Developer

≈ $70k – $170k per year (Estimated) · Hybrid (Melbourn, United Kingdom) · Bachelor's Degree · Full-Time · Senior · English
C++
Python
DevOps
Windows
Git
Linux
CI/CD
Management
Jira
Apply
Verified live · 3 hours ago 2 months ago Long shot · 23%

Data Technical Lead

≈ $107k – $216k per year (Estimated) · Lead · 5+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior · English
SQL
Databases
Apache Iceberg
Delta Lake
Snowflake
Databricks
Apache Kafka
AI/ML
Airflow
dbt
Great Expectations
Agentic Workflows
Spark
AI Agents
DevOps
CloudFormation
Bicep
Platform Engineering
GitHub Actions
Azure DevOps
Jenkins
Terraform
GCP
Azure
CI/CD
AWS
Analytics
ETL/ELT
Management
Agile
+17
Apply

Frankenburg Technologies

frankenburg.tech
frankenburg.tech · HQ: Tallinn, Estonia · Defense Manufacturing · Missiles · 11-50 employees · Est. 2024 · Hiring 9, 1 new
HQ: Tallinn, Estonia · Defense Manufacturing · Missiles · 11-50 employees · Est. 2024 · Hiring 9, 1 new
Frankenburg Technologies is an Estonian defence technology company founded in 2024 and based in Tallinn. It develops low-cost guided missiles and air defence interceptors. The company was founded by a former Estonian defence official.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 24 days ago Hiring now · 84%

Platform Integration Engineer

≈ $71k – $173k per year (Estimated) · In office (London, United Kingdom, Riga, Latvia, Tallinn, Estonia) · Full-Time
Apply

Quantexa

quantexa.com
quantexa.com · HQ: London, United Kingdom · Financial AI · Master Data Management · Fraud Detection · Decision Intelligence · 501-1000 employees · Est. 2016 · Startup · Trust B · Hiring 32, 9 new
HQ: London, United Kingdom · Financial AI · Master Data Management · Fraud Detection · Decision Intelligence · 501-1000 employees · Est. 2016 · Startup · Trust B · Hiring 32, 9 new
Quantexa is a global decision intelligence company that helps organizations solve complex data challenges in risk, compliance, and strategic growth. Headquartered in London, United Kingdom, the enterprise utilizes advanced AI and entity resolution technology to connect siloed data into contextual network views. Its platform enables banks, public sector institutions, and insurance firms to automate decision-making processes, combat financial crime, and mitigate fraud.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 24 days ago Hiring now · 81%

Senior Software Engineer

≈ $97k – $189k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Scala
Java
Scala
Akka
Cats
Monix
Databases
ElasticSearch
AI/ML
Hadoop
Analytics
ETL/ELT
Apply
Verified live · 3 hours ago Visa sponsor 5 months ago Long shot · 11%

Software Engineer

≈ $82k – $198k per year (Estimated) · In office (London, United Kingdom) · Full-Time
Scala
Java
Databases
ElasticSearch
AI/ML
Hadoop
AI Agents
Analytics
ETL/ELT
Apply

Refractal

refractal-ai.com
refractal-ai.com · New York · London · Boston · Austin · Podgorica · Cybersecurity AI · Cybersecurity · Artificial Intelligence · 501-1000 employees · Est. 2024 · Startup · Hiring 28
New York · London · Boston · Austin · Podgorica · Cybersecurity AI · Cybersecurity · Artificial Intelligence · 501-1000 employees · Est. 2024 · Startup · Hiring 28
Refractal builds security infrastructure for high-assurance AI. Stress test agents before deployment, protect them in production, and stay compliant.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 24 days ago Likely open · 55%

Software Engineer

$80k – $154k per year · In office (London, United Kingdom) · Relocation · Full-Time
Splunk
Cybersecurity
SIEM
Apply

Outer Limit

outerlimit.com
outerlimit.com · HQ: London, United Kingdom · AI Governance & Compliance · AI Agents · 51-200 employees · Startup · Hiring 3
HQ: London, United Kingdom · AI Governance & Compliance · AI Agents · 51-200 employees · Startup · Hiring 3
Outerlimit discovers, observes, and enforces policy across every AI agent in your enterprise — deterministically, at runtime, and at scale.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 24 days ago Likely open · 59%

Backend Engineer

≈ $68k – $154k per year (Estimated) · Middle · 3+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Middle
C#
SQL
AI/ML
AI Agents
Cursor
Claude
Copilot
LLM
DevOps
Azure
CI/CD
AWS
Cybersecurity
Okta
Auth0
+4
Apply
Verified live · 3 hours ago 26 days ago Likely open · 59%

Senior Backend Engineer

≈ $88k – $170k per year (Estimated) · Senior · 5+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
C#
SQL
AI/ML
AI Agents
Cursor
Claude
Copilot
LLM
DevOps
Azure
CI/CD
AWS
Cybersecurity
Okta
Auth0
+4
Apply

Ctrl Alt

ctrl-alt.co
ctrl-alt.co · HQ: Belfast, United Kingdom · Asset Tokenization · Financial Services · 11-50 employees · Startup · Trust B · Hiring 15, 1 new
HQ: Belfast, United Kingdom · Asset Tokenization · Financial Services · 11-50 employees · Startup · Trust B · Hiring 15, 1 new
Ctrl Alt delivers infrastructure solutions for financial institutions and governments, making the structuring and investment of tokenized asset classes efficient, secure and accessible.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 24 days ago Likely open · 60%

Software Engineering Placement Student - Summer 2027 start

≈ $60k – $146k per year (Estimated) · Hybrid (Belfast, United Kingdom) · Bachelor's Degree · Full-Time · Intern
TypeScript
JavaScript
DevOps
GitHub
Docker
CI/CD
Management
Agile
Apply
Open 107 daysVerified live · 1 hour ago 4 months ago Long shot · 6%

Lead Software Engineer

≈ $80k – $162k per year (Estimated) · Equity · Lead · In office (Belfast, United Kingdom) · Full-Time · Staff
TypeScript
JavaScript
DevOps
CI/CD
Management
Agile
Apply
Open 162 daysVerified live · 1 hour ago 6 months ago Long shot · 7%

Senior Software Engineer

≈ $72k – $139k per year (Estimated) · Equity · Senior · 5+ years exp · In office (Belfast, United Kingdom) · Full-Time · Senior
TypeScript
JavaScript
Node JS
Node JS
Nest.JS
Frontend
Next.js
React.js
DevOps
CI/CD
Management
Agile
Apply
Machines can read this selection · checked 13:20 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.