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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9,021 remote jobs are open to candidates in United Kingdom.Show remote jobs

Sopra Steria

soprasteria.com
soprasteria.com · HQ: Annecy, France · Custom Software Development · IT Outsourcing & Dedicated Teams · Systems Integrators · IT Consulting & Digital Transformation · 5000+ employees · Est. 1968 · Trust B · Hiring 1342, 113 new
HQ: Annecy, France · Custom Software Development · IT Outsourcing & Dedicated Teams · Systems Integrators · IT Consulting & Digital Transformation · 5000+ employees · Est. 1968 · Trust B · Hiring 1342, 113 new
Sopra Steria is one of Europe's largest information technology services groups, born from the 2014 merger of Sopra and Steria. It delivers consulting, systems integration, application management and its own software for banking, insurance, aerospace and the public sector. The group employs more than fifty thousand people and keeps its registered office in Annecy.
Cyril Malargé · Chief Executive Officer, Sopra Steria Group · decision-maker
Pierre Pasquier · Founder of Sopra · founder
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Verified live · 1 hour ago Visa sponsor 3 days ago Likely open · 63%

Functional Validation Engineer - Satellite Payload Software- 6 month contract

≈ $51k – $124k per year (Estimated) · In office (Portsmouth, United Kingdom) · Contractor
Java
Python
DevOps
Git
Linux
Management
Confluence
Jira
SpaceTech
CCSDS
MedTech
Verification & Validation
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Open 91 daysVerified live · 1 hour ago Visa sponsor 3 months ago Long shot · 12%

Software and Modelling Engineer - Space Engineering

≈ $72k – $139k per year (Estimated) · Senior · 5+ years exp · In office (Stevenage, United Kingdom) · Bachelor's Degree · Full-Time · Senior · English
C++
Java
DevOps
Red Hat
Linux
CI/CD
Management
UML
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American Express

americanexpress.com
americanexpress.com · HQ: New York, United States · Commercial & Retail Banks · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1850 · Trust A · Hiring 348, 54 new
HQ: New York, United States · Commercial & Retail Banks · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1850 · Trust A · Hiring 348, 54 new
American Express is a New York financial services company founded in 1850 as an express freight business that became a payments network and card issuer. Unlike the four-party networks it competes with, it issues most of its own cards and operates its own network, which lets it earn merchant discount revenue as well as interest and annual fees, and supports a premium rewards proposition built on travel and lounge access. Its business spans consumer and small business cards, corporate payments, merchant acquiring and travel services, and it is a component of the Dow Jones Industrial Average.
Stephen Squeri · Chairman and Chief Executive Officer · decision-maker
William Fargo · Co-founder · founder
Henry Wells · Co-founder · founder
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Verified live · 3 hours ago 3 days ago Hiring now · 88%

Software Engineer II

≈ $56k – $127k per year (Estimated) · Middle · In office (Burgess Hill, United Kingdom) · Bachelor's Degree · Middle
Kanban
Scrum
Agile
Apply
Verified live · 3 hours ago Visa sponsorship 19 days ago Long shot · 21%

Software Engineer III

≈ $61k – $139k per year (Estimated) · Middle · In office (Burgess Hill, United Kingdom) · Middle
Java
Java
Spring MVC
Vert.x
Spring Boot
Databases
Cassandra
Couchbase
Redis
Apache Kafka
DevOps
gRPC
OpenShift
Jaeger
Istio
Envoy
Linkerd
Service Mesh
Prometheus
Rest API
Docker
Kubernetes
Jenkins
GitHub
CI/CD
Management
Agile
+15
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Verified live · 3 hours ago Visa sponsor 1 month ago Long shot · 4%

Campus - Full Time - Software Engineer - 2027 (UK - Burgess Hill)

≈ $67k – $162k per year (Estimated) · In office (Burgess Hill, United Kingdom) · Bachelor's Degree · Full-Time
Kotlin
Go
Node JS
C#
TypeScript
JavaScript
SQL
Python
AI/ML
Machine Learning
Embeddings
Human-in-the-Loop
LLM Guardrails
Agentic Workflows
Prompt Engineering
RAG
LLM
AI Agents
Frontend
React.js
DevOps
Rest API
CI/CD
Management
Scrum
Agile
+14
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Deloitte

deloitte.com
deloitte.com · HQ: London, United Kingdom · Management Consulting · Financial Advisory, Valuation & Restructuring · Tax Advisory & Preparation · Audit & Assurance Firms · 1001-5000 employees · Est. 1845 · Trust A · Hiring 487, 87 new
HQ: London, United Kingdom · Management Consulting · Financial Advisory, Valuation & Restructuring · Tax Advisory & Preparation · Audit & Assurance Firms · 1001-5000 employees · Est. 1845 · Trust A · Hiring 487, 87 new
Deloitte is one of the "Big Four" global accounting and professional services firms, providing audit, tax, consulting, and risk advisory services to organizations worldwide. Founded in London in 1845, it operates as a multinational network of independent member firms spanning over 150 countries and territories. Known for its extensive market reach and industry expertise, the organization serves a vast majority of the Fortune Global 500 companies.
No named decision-maker yet.
No careers mailbox known
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.NET Developer, Consultant, Manager

≈ $54k – $132k per year (Estimated) · Hybrid (Belfast, United Kingdom)
C#
C#
ASP.NET Core
Entity Framework Core
xUnit
Databases
Apache Kafka
AI/ML
Copilot
Mobile
Dependency Injection
DevOps
GitHub Actions
Azure DevOps
Jenkins
Rest API
Git
Docker
Kubernetes
Azure
CI/CD
Splunk
OpenTelemetry
Dynatrace
AWS Lambda
AWS
QA
Selenium
Playwright
Swagger
Postman
+17
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Manager, Senior Manager, Backend Engineer

≈ $69k – $133k per year (Estimated) · Senior · Hybrid (Belfast, United Kingdom) · Senior
Node JS
TypeScript
JavaScript
AI/ML
Claude Code
Copilot
DevOps
AWS Fargate
AWS Lambda
Amazon EventBridge
GitHub
Kubernetes
CI/CD
AWS
Management
Agile
+5
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Verified live · 1 hour ago Visa sponsor 17 days ago Fading · 29%

Manager, Senior Manager, AWS Serverless Backend Engineer, Deloitte Digital

≈ $68k – $132k per year (Estimated) · Senior · Hybrid (Belfast, United Kingdom) · Senior
Node JS
TypeScript
JavaScript
AI/ML
Claude Code
Copilot
DevOps
GitHub
Kubernetes
CI/CD
AWS
Management
Agile
+2
Apply

Fasanara Capital Ltd

fasanara.com
fasanara.com · HQ: London, United Kingdom · Business & SME Lending · Hedge Funds & Alternative Investments · Asset Management & Funds · 51-200 employees · Est. 2011 · Trust A · Hiring 14, 3 new
HQ: London, United Kingdom · Business & SME Lending · Hedge Funds & Alternative Investments · Asset Management & Funds · 51-200 employees · Est. 2011 · Trust A · Hiring 14, 3 new
Fasanara Capital is a leading institutional asset manager and a fintech investing pioneer.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 3 days ago Hiring now · 86%

Senior Trading System Developer

≈ $90k – $174k per year (Estimated) · Senior · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Rust
C++
Java
SQL
Python
Databases
ClickHouse
TimescaleDB
KDB+
InfluxDB
PostgreSQL
AI/ML
Time Series
DevOps
Linux
Git
CI/CD
+6
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Junior Java Software Developer

≈ $51k – $119k per year (Estimated) · Junior · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Junior
Kotlin
Java
Python
Databases
Apache Kafka
Apply
Verified live · 2 hours ago Visa sponsor 2 months ago Long shot · 10%

Java Software Developer

≈ $72k – $176k per year (Estimated) · In office (London, United Kingdom) · Bachelor's Degree · Full-Time
Kotlin
Java
Python
Databases
Apache Kafka
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Inform Direct

informdirect.co.uk
informdirect.co.uk · HQ: London, United Kingdom · 51-200 employees · Est. 2011 · Hiring 5, 1 new
HQ: London, United Kingdom · 51-200 employees · Est. 2011 · Hiring 5, 1 new
Simple, cloud-based company secretarial software for accountancy practices and business owners. Fully integrated with Companies House.
No named decision-maker yet.
No careers mailbox known
Verified live · 17 min ago 3 days ago Hiring now · 87%

Full Stack Software Engineer

≈ $59k – $135k per year (Estimated) · Middle · 4+ years exp · Hybrid (Royal Leamington Spa, United Kingdom) · Bachelor's Degree · Full-Time · Middle
SQL
Python
JavaScript
Python
Flask
SQLAlchemy
Django
Databases
Redis
PostgreSQL
Frontend
React.js
Mobile
React Native
DevOps
Terraform
AWS
+4
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Sword Group

sword-group.com
sword-group.com · HQ: Windhof, Luxembourg · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · Est. 2000 · Trust A · Hiring 50, 9 new
HQ: Windhof, Luxembourg · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · Est. 2000 · Trust A · Hiring 50, 9 new
Sword Group is a technology company headquartered in Windhof, Luxembourg and listed on Euronext Paris. It delivers software engineering, data and digital transformation services across Europe and beyond. The group employs several thousand specialists in more than fifty countries.
No named decision-maker yet.
No careers mailbox known
Verified live · 11 min ago 3 days ago Hiring now · 90%

Allegro ETRM Developer

≈ $57k – $139k per year (Estimated) · In office (Glasgow, London, Manchester, United Kingdom) · Contractor
C#
DevOps
CI/CD
Azure
Management
Agile
Apply

CloudMargin

cloudmargin.com
cloudmargin.com · HQ: London, United Kingdom · Stock Exchanges & Market Infrastructure · Financial Data & Market Intelligence · 51-200 employees · Est. 2013 · Startup · Hiring 3, 1 new
HQ: London, United Kingdom · Stock Exchanges & Market Infrastructure · Financial Data & Market Intelligence · 51-200 employees · Est. 2013 · Startup · Hiring 3, 1 new
CloudMargin award-winning collateral management platform: automated workflows, intelligent optimisation, collateral resilience, risk mitigation.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 3 days ago Hiring now · 86%

Senior Software Engineer

≈ $87k – $169k per year (Estimated) · Senior · In office (London, United Kingdom) · Full-Time
Node JS
TypeScript
JavaScript
AI/ML
Claude Code
Frontend
React.js
DevOps
AWS Lambda
API Gateway
Rest API
CI/CD
AWS
AWS Fargate
+3
Apply

Citi

citi.com
citi.com · HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3584, 372 new
HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3584, 372 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
Vis Raghavan · Head of Banking · decision-maker
Mark Mason · Chief Financial Officer · decision-maker
Jane Fraser · Chief Executive Officer · decision-maker
Sanford Weill · Architect of the 1998 Merger
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Verified live · 10 hours ago 3 days ago Hiring now · 90%

IT Project Technical Lead - Vice President

≈ $62k – $156k per year (Estimated) · Head+ · Hybrid (Belfast, United Kingdom) · Full-Time · Staff
Agile
Apply
Verified live · 10 hours ago 4 days ago Hiring now · 80%

Senior Java Applications Developer

≈ $68k – $132k per year (Estimated) · Senior · Hybrid (Belfast, United Kingdom) · Full-Time · Senior
Java
SQL
Java
Spring Framework
Spring Boot
DevOps
OpenShift
Bitbucket
Rest API
Git
Docker
Kubernetes
CI/CD
Management
Jira
+4
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Verified live · 10 hours ago 4 days ago Hiring now · 79%

Lead Java Developer

≈ $77k – $155k per year (Estimated) · Lead · Hybrid (Belfast, United Kingdom) · Full-Time · Staff
Java
SQL
Java
Spring Framework
Spring Boot
Databases
Apache Kafka
DevOps
OpenShift
Bitbucket
Rest API
Git
Docker
Kubernetes
CI/CD
Management
Jira
+5
Apply

hyperexponential

hyperexponential.com
hyperexponential.com · HQ: London, United Kingdom · InsurTech · 201-500 employees · Est. 2017 · Startup · Trust A · Hiring 34, 3 new
HQ: London, United Kingdom · InsurTech · 201-500 employees · Est. 2017 · Startup · Trust A · Hiring 34, 3 new
hyperexponential is a software company building tools for the insurance industry, with a particular focus on helping insurers and reinsurers modernise how they price risk. Pricing in commercial and specialty insurance can be complex, involving large datasets, evolving assumptions, and frequent collaboration between actuaries, underwriters, and data teams. hyperexponential’s platform is designed to make that work more structured and transparent, so teams can build, test, govern, and update pricing models with greater confidence and less reliance on fragile spreadsheets or bespoke internal systems.
Amrit Santhirasenan · Executive Officer, Director · decision-maker
Richard Gunn · Director
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Verified live · 28 min ago Visa sponsor 3 days ago Hiring now · 90%

Product Engineer

≈ $96k – $187k per year (Estimated) · Hybrid (London, United Kingdom) · PhD · Full-Time
Kotlin
Java
AI/ML
Agentic Workflows
Claude
Copilot
AI Agents
Apply
Verified live · 28 min ago Visa sponsor 1 month ago Hiring now · 81%

Staff Product Engineer

≈ $159k – $283k per year (Estimated) · Staff+ · Hybrid (London, United Kingdom) · PhD · Full-Time · Staff
Python
AI/ML
Agentic Workflows
Copilot
AI Agents
Apply

Roku

weareroku.com
weareroku.com · HQ: San Jose, United States · Televisions · Streaming & OTT Platforms · 501-1000 employees · Est. 2002 · Trust A · Hiring 72, 9 new
HQ: San Jose, United States · Televisions · Streaming & OTT Platforms · 501-1000 employees · Est. 2002 · Trust A · Hiring 72, 9 new
Roku is an American streaming technology company that makes the Roku operating system, streaming players and Roku-branded televisions, and runs The Roku Channel and an advertising platform that sells ad inventory across its streaming ecosystem. Founded in 2002 by Anthony Wood and listed on Nasdaq, it licenses its TV platform to television manufacturers and has engineering teams in Bengaluru, Cambridge, Austin and other cities. The company is headquartered in San Jose, California, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 3 days ago Hiring now · 90%

Software Engineer, Agentic AI

≈ $63k – $146k per year (Estimated) · Junior · 2+ years exp · Hybrid (Manchester, United Kingdom) · Bachelor's Degree · Full-Time · Junior
C++
Python
C++
TensorFlow C++
AI/ML
Function Calling
Multi-Agent Systems
Cursor
Model Context Protocol
Claude Code
RAG
LLM
AI Agents
AutoGen
Semantic Kernel
TensorFlow
LangChain
PyTorch
DevOps
Rest API
+9
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Verified live · 1 hour ago 15 days ago Hiring now · 90%

Senior Software Engineer, Web Development – AI

≈ $104k – $202k per year (Estimated) · Senior · Hybrid (Manchester, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Node JS
TypeScript
JavaScript
SQL
AI/ML
Cursor
Model Context Protocol
Claude Code
RAG
AI Agents
Frontend
Next.js
Angular
React.js
DevOps
GitLab
Prometheus
Grafana
Jenkins
GitHub
GCP
CI/CD
AWS
Management
Confluence
Jira
Agile
+15
Apply

Ripple

ripple.com
ripple.com · HQ: San Francisco, United States · Financial Software & Embedded Finance · Blockchain Infrastructure · Stablecoins · Crypto Payments · 1001-5000 employees · Est. 2012 · Trust A · Hiring 98, 14 new
HQ: San Francisco, United States · Financial Software & Embedded Finance · Blockchain Infrastructure · Stablecoins · Crypto Payments · 1001-5000 employees · Est. 2012 · Trust A · Hiring 98, 14 new
Ripple is an American company founded in 2012 that sells cross-border payment and custody infrastructure to financial institutions, built around the XRP Ledger and its associated digital asset. Its history is dominated by a five-year lawsuit from the Securities and Exchange Commission over whether XRP sales constituted unregistered securities offerings, which it largely won in 2023 and which ended in 2025, freeing it to expand in the United States. Headquartered in San Francisco, it has since acquired the prime brokerage Hidden Road and the stablecoin infrastructure firm Rail, and it issues the dollar stablecoin RLUSD.
Chris Larsen · Co-founder and Executive Chairman · decision-maker
Bradley Garlinghouse Jr · Executive Officer, Director · decision-maker
Monica Long · Executive Officer · decision-maker
Christian Larsen · Director · decision-maker
No careers mailbox known
Verified live · 2 hours ago Visa sponsor 3 days ago Hiring now · 90%

Senior Software Engineer (.NET/C#)

≈ $105k – $203k per year (Estimated) · Senior · 4+ years exp · In office (London, United Kingdom) · Senior
C#
TypeScript
SQL
C#
.NET
DevOps
Azure
Apply
Verified live · 2 hours ago Visa sponsor 11 days ago Hiring now · 90%

Senior Software Engineer (Full-Stack)

≈ $109k – $211k per year (Estimated) · Senior · 4+ years exp · In office (London, United Kingdom) · Senior
Ruby
Java
SQL
Python
JavaScript
Ruby
Ruby on Rails
RSpec
Databases
PostgreSQL
Frontend
React.js
DevOps
Git
Docker
AWS
+4
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Verified live · 2 hours ago Visa sponsor 1 month ago Hiring now · 79%

Staff Software Engineer, Liquidity Management (C#/.NET)

≈ $174k – $308k per year (Estimated) · Staff+ · 8+ years exp · In office (London, United Kingdom) · Staff
C#
TypeScript
JavaScript
SQL
C#
.NET
AI/ML
Machine Learning
Frontend
GraphQL
React.js
DevOps
gRPC
Service Mesh
Rest API
Docker
Kubernetes
Azure
CI/CD
+7
Apply

Roku

roku.com
roku.com · HQ: San Jose, United States · Televisions · Streaming & OTT Platforms · 501-1000 employees · Est. 2002 · Trust B · Hiring 69, 8 new
HQ: San Jose, United States · Televisions · Streaming & OTT Platforms · 501-1000 employees · Est. 2002 · Trust B · Hiring 69, 8 new
Roku is an American streaming platform company headquartered in San Jose, California, that makes the Roku operating system, streaming players and Roku-branded TVs and sells advertising across its free and paid channels. Founded in 2002 and listed on Nasdaq, it licenses its software to TV manufacturers, runs The Roku Channel and has engineering and business offices in Austin, Boston, New York, Santa Monica, Cambridge, Manchester and London. Its openings focus on software, machine learning and data engineering, data science, ad technology and search, alongside account executives, finance analysts and legal counsel.
Anthony Wood · Executive Officer, Director · decision-maker
Stephen Kay · Executive Officer · decision-maker
Steve Shannon · Executive Officer · decision-maker
Matthew Anderson · Executive Officer · decision-maker
No careers mailbox known
Verified live · 2 hours ago 3 days ago Likely open · 63%

Software Engineer, Agentic AI

≈ $66k – $153k per year (Estimated) · Junior · 2+ years exp · Hybrid (Manchester, Cambridge, United Kingdom) · Bachelor's Degree · Junior
C++
Python
C++
TensorFlow C++
AI/ML
Function Calling
Multi-Agent Systems
Cursor
Model Context Protocol
Claude Code
RAG
LLM
AI Agents
AutoGen
Semantic Kernel
TensorFlow
LangChain
PyTorch
DevOps
Rest API
+9
Apply
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Senior Software Engineer

≈ $109k – $211k per year (Estimated) · Senior · 5+ years exp · Hybrid (Manchester, United Kingdom) · Senior
C++
JavaScript
Python
C
C
Valgrind
C++
OpenGL
Apply
Verified live · 2 hours ago 2 months ago Fading · 26%

Senior Software Engineer, Web Development – AI

≈ $109k – $211k per year (Estimated) · Senior · Hybrid (Manchester, United Kingdom) · Bachelor's Degree · Senior
Node JS
TypeScript
JavaScript
SQL
AI/ML
Cursor
Model Context Protocol
Claude Code
RAG
AI Agents
Frontend
Next.js
Angular
React.js
DevOps
GitLab
Prometheus
Grafana
Jenkins
GitHub
GCP
CI/CD
AWS
Management
Confluence
Jira
Agile
+15
Apply

Codility

codility.com
codility.com · HQ: Warsaw, Poland · Custom Software Development · Recruiting Software & ATS · 51-200 employees · Est. 2009 · Hiring 2, 1 new
HQ: Warsaw, Poland · Custom Software Development · Recruiting Software & ATS · 51-200 employees · Est. 2009 · Hiring 2, 1 new
Codility is a technical hiring platform founded by Polish engineers in 2009 and developed largely from Warsaw. Its automated coding tests and live interview tools let employers assess programming skills at scale. Thousands of technology companies worldwide use the service to screen engineering candidates.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 3 days ago Hiring now · 86%

Software Engineer

$50k – $70k per year · United Kingdom · Remote (United Kingdom, UTC+0 – UTC+2 hours) · English: B2
Python
JavaScript
Python
FastAPI
Django
AI/ML
LLM
Frontend
React.js
DevOps
AWS
Apply

Engine by Starling

enginebystarling.com
enginebystarling.com · London · Sydney · New York · Financial Software & Embedded Finance · Digital Banks & Neobanks · Financial Services · Est. 2016 · Hiring 15, 2 new
London · Sydney · New York · Financial Software & Embedded Finance · Digital Banks & Neobanks · Financial Services · Est. 2016 · Hiring 15, 2 new
Modernise core banking systems with Engine’s cloud-native SaaS technology. Build, launch and scale digital banking products on our award-winning platform.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 4 days ago Hiring now · 90%

Software Engineer II - Java - Engine by Starling

≈ $63k – $143k per year (Estimated) · Middle · Hybrid (London, United Kingdom) · Full-Time · Middle
Apply
Verified live · 2 hours ago 1 month ago Fading · 28%

Principal Security Programme Manager & Technical Lead - Engine by Starling

≈ $105k – $210k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Principal
LLM Guardrails
LLM
Apply
Verified live · 2 hours ago 1 month ago Long shot · 22%

Senior Software Engineer - Java - Engine by Starling

≈ $87k – $171k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Apply

OVO

ovo.com
ovo.com · London · Bristol · Glasgow · Energy Efficiency · Energy Management · Hiring 5, 4 new
London · Bristol · Glasgow · Energy Efficiency · Energy Management · Hiring 5, 4 new
OVO is a British energy company that supplies electricity and gas to households and works on climate and energy services. Its hubs in Bristol, Glasgow and London hire tax, analytics and security specialists. The company is based in the United Kingdom.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 4 days ago Hiring now · 90%

Senior Software Engineer (BPC) - 12 month Secondment

≈ $71k – $138k per year (Estimated) · Senior · In office (Glasgow, United Kingdom) · Full-Time · Senior · French: C1
Apply

Dat

dat.com
dat.com · Bengaluru · Washington · Denver · Portland · Supply Chain & Logistics Software · Logistics · Est. 1978 · Hiring 12, 4 new
Bengaluru · Washington · Denver · Portland · Supply Chain & Logistics Software · Logistics · Est. 1978 · Hiring 12, 4 new
DAT is a truckload freight marketplace providing market trends and data insights derived from 500 million freight matches and annual market transactions serving shippers, transportation brokers, analysts, and more.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 4 days ago Hiring now · 90%

Staff Software Engineer

$183k – $228k per year · Staff+ · 8+ years exp · Hybrid (Denver, United States) · Full-Time · Staff
Node JS
TypeScript
JavaScript
DevOps
Rest API
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+3
Apply

LEGO Group

lego.com
lego.com · HQ: Billund, Denmark · 1001-5000 employees · Est. 1932 · Trust B · Hiring 359, 54 new
HQ: Billund, Denmark · 1001-5000 employees · Est. 1932 · Trust B · Hiring 359, 54 new
The LEGO Group is a privately held Danish toy manufacturer headquartered in Billund, making the LEGO brand of interlocking plastic construction bricks, sets and related games, media and retail experiences. Founded in 1932 and owned by the Kirk Kristiansen family, it runs factories in Denmark, Hungary, the Czech Republic, Mexico and China, with a new plant in Richmond, Virginia, plus offices in Copenhagen, London, Boston and a chain of LEGO brand retail stores. Its board recruits seasonal retail sales associates and store team leaders, element and product designers, production release and layout engineers, EHS technicians and corporate staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 9 hours ago 4 days ago Likely open · 63%

Senior Software Engineer (C++/C)

≈ $96k – $198k per year (Estimated) · Senior · Hybrid (Billund, Denmark, London, United Kingdom) · Full-Time · Senior
C++
DevOps
GitHub
Game Dev
Godot
Unity
Management
Jira
Apply

TD Bank Group

td.com
td.com · HQ: Toronto, Canada · Investment Banking & M&A Advisory · Online Brokerage & Trading Platforms · Commercial & Retail Banks · 1001-5000 employees · Est. 1855 · Trust A · Hiring 2852, 285 new
HQ: Toronto, Canada · Investment Banking & M&A Advisory · Online Brokerage & Trading Platforms · Commercial & Retail Banks · 1001-5000 employees · Est. 1855 · Trust A · Hiring 2852, 285 new
TD Bank Group is a Canadian bank founded in 1855 whose modern form dates from the 1955 merger of the Bank of Toronto and the Dominion Bank. It runs one of the two largest retail banking networks in Canada, an unusually large American retail franchise built along the east coast under the TD Bank brand, a wholesale bank through TD Securities and a direct investing business, and it held a substantial stake in Charles Schwab for several years. Headquartered in Toronto and listed in Toronto and New York, it has spent recent years rebuilding its anti-money-laundering controls after United States regulatory penalties.
Kelvin Tran · Chief Financial Officer · decision-maker
Raymond Chun · Group President and Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 4 days ago Hiring now · 90%

Software Java Engineer

≈ $85k – $166k per year (Estimated) · Senior · 8+ years exp · In office (Bedford, United Kingdom) · Bachelor's Degree · Full-Time · Staff
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
ElasticSearch
OpenSearch
Apache Solr
Frontend
GraphQL
DevOps
Docker
Kubernetes
CI/CD
GitHub Actions
Terraform
Cybersecurity
SonarQube
Veracode
Management
Agile
+8
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Verified live · 1 hour ago 4 days ago Hiring now · 99%

Software Engineer II

≈ $61k – $140k per year (Estimated) · Middle · 5+ years exp · In office (Bedford, United Kingdom) · Bachelor's Degree · Full-Time · Middle
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
ElasticSearch
OpenSearch
Apache Solr
Frontend
GraphQL
DevOps
CI/CD
GitHub Actions
Terraform
Docker
Kubernetes
Cybersecurity
SonarQube
Veracode
Management
Agile
+8
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Verified live · 1 hour ago 10 days ago Likely open · 62%

2027 Technology Graduate Programme

≈ $57k – $133k per year (Estimated) · Junior · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Junior
Machine Learning
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Cisco Systems

cisco.com
cisco.com · HQ: San Jose, United States · Endpoint Security · Observability & APM · Unified Communications · Network Security · Network Equipment · 5000+ employees · Est. 1984 · NASDAQ: CSCO · Trust A · Hiring 1293, 190 new
HQ: San Jose, United States · Endpoint Security · Observability & APM · Unified Communications · Network Security · Network Equipment · 5000+ employees · Est. 1984 · NASDAQ: CSCO · Trust A · Hiring 1293, 190 new
Cisco Systems is an American networking company founded in 1984 by Stanford computer scientists Leonard Bosack and Sandy Lerner, and headquartered in San Jose, California. It is the largest supplier of enterprise networking equipment in the world, building the routers, switches, wireless access points and optical systems that carry traffic across corporate networks, service providers and data centres, together with the software and silicon that run them. The company has diversified heavily into security, observability through Splunk, collaboration with Webex, and AI infrastructure networking, and now earns a growing share of revenue from software subscriptions rather than hardware sales.
Mark Patterson · Chief Financial Officer · decision-maker
Chuck Robbins · Chair & Chief Executive Officer · decision-maker
Sandy Lerner · Co-Founder · founder
Leonard Bosack · Co-Founder · founder
No careers mailbox known
Verified live · 2 hours ago 4 days ago Likely open · 63%

Senior Software Engineer II, Endpoint - ThousandEyes

≈ $120k – $233k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Kotlin
Java
Java
Spring Boot
Databases
ElasticSearch
Apache Kafka
DevOps
Docker
Kubernetes
AWS
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Verified live · 2 hours ago 4 days ago Likely open · 63%

Senior Full-Stack Software Engineer I, Endpoint - ThousandEyes

≈ $123k – $238k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Kotlin
TypeScript
JavaScript
Frontend
Vue.js
Redux
Pinia
Vuex
React.js
Mobile
State Management
+1
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Verified live · 2 hours ago 10 days ago Likely open · 53%

Software Engineer, Agentic Systems Engineering - ThousandEyes

≈ $52k – $128k per year (Estimated) · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time
Python
Kotlin
Go
TypeScript
Java
AI/ML
Agentic Workflows
AI Agents
Embeddings
RAG
DevOps
Git
CI/CD
Kubernetes
+4
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Everfox

everfox.com
everfox.com · HQ: Herndon, United States · Network Security · National Security · Information Security · 1001-5000 employees · Est. 2023 · Trust A · Hiring 37, 3 new
HQ: Herndon, United States · Network Security · National Security · Information Security · 1001-5000 employees · Est. 2023 · Trust A · Hiring 37, 3 new
Founded in 2023, Everfox (formerly Forcepoint Federal) is a defense-grade cybersecurity enterprise specializing in cross-domain security, threat protection, and insider risk management. Headquartered in Herndon, Virginia, United States, the company serves governments, defense agencies, and heavily regulated industries worldwide. Through its high-assurance data transfer platforms, hardware-enforced security, and user behavior analytics, it enables secure multi-network collaboration while safeguarding mission-critical systems against complex cyber threats.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 4 days ago Hiring now · 99%

Senior Software Engineer

$121k – $174k per year · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Rust
C++
Python
DevOps
GitLab
Docker
Linux
Apply
Verified live · 3 hours ago 16 days ago Hiring now · 87%

Software Engineer I

$60k – $87k per year · Junior · 1+ year exp · Hybrid (United Kingdom) · Bachelor's Degree · Full-Time · Junior
Go
C#
C++
DevOps
Linux
Management
Agile
Apply
Verified live · 3 hours ago 3 months ago Long shot · 18%

Senior Software Engineer (with Delivery Management)

$121k – $174k per year · Senior · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
C++
Kotlin
Swift
Objective-C
Java
Python
C++
Qt
AI/ML
Agentic Workflows
AI Agents
DevOps
Windows
GitLab
Docker
Kubernetes
CI/CD
+6
Apply
Machines can read this selection · checked 17:21 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.