Tech Jobs in United Kingdom

United Kingdom jobs in United Kingdom hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $171,917/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

United Kingdom
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Travelers

travelers.com
The Travelers Companies, Inc. is an American insurance provider headquartered in New York City and founded in 1853. The company offers a comprehensive suite of property and casualty insurance products, including coverage for automobiles, homes, and diverse commercial risks such as workers compensation and general liability. It operates as a major component of the Dow Jones Industrial Average and serves customers through thousands of independent agents and brokers across the United States, Canada, the United Kingdom, and Ireland.
travelers.com • HQ: New York, United States • Risk Management • Financial Services • Insurance • 1001-5000 employees
HQ: New York, United States • Risk Management • Financial Services • Insurance • 1001-5000 employees
$104k – $212k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, United States, Ireland) • Visa sponsorship • Bachelor's Degree • Staff
Python
DevOps
CI/CD
Splunk
Apply
Verified live · 10 min ago 2 months ago

SME Underwriting Product Manager

$88k – $199k per year (Estimated)Remote/Hybrid (London, Leeds, Manchester, Birmingham, Glasgow, United Kingdom) • Full-Time
Apply
$109k – $245k per year (Estimated) • Lead • 5+ years exp • Remote (United Kingdom, United States, Ireland) • Visa sponsorship • Bachelor's Degree • Staff
C#
Python
SQL
TypeScript
JavaScript
Databases
Amazon DocumentDB
MongoDB
AI/ML
AI Agents
Claude
LangGraph
LLM
LangChain
Anthropic
AWS Bedrock AgentCore
Function Calling
OpenAI
OpenAI Agents SDK
Frontend
Angular
DevOps
AWS
CI/CD
GitHub
Apply
Report

Capital One

capitalone.com
Capital One is a U.S. financial services company that offers credit cards, banking, savings, auto loans, and business products. Its mission is to "change banking for good" by combining technology, simplicity, and customer-focused financial services.
capitalone.com • HQ: McLean, United States • Personal Finance • Banking • Financial Services • Est. 1994
HQ: McLean, United States • Personal Finance • Banking • Financial Services • Est. 1994
2 months ago

Lead Android Engineer

$80k – $208k per year (Estimated) • Lead • Remote/Hybrid (London, United Kingdom) • Visa sponsorship • Master's Degree • Full-Time • Staff
Java
Mobile
Espresso
JUnit
DevOps
AWS
Platform Engineering
Apply
Report

Amentum

amentum.com
Since 1955, PAE has been a critical partner of the U.S. government and its allies on a global scale. With more than $2.7 billion in annual revenue, a workforce of more than 20,000, an operational presence in approximately 60 countries and a persistent presence on all seven continents, PAE delivers smart, secure, mission-critical operational support, information analysis and business process services.
amentum.com • London • Washington • Cybersecurity • Information Technology • Military
London • Washington • Cybersecurity • Information Technology • Military
$94k – $199k per year (Estimated) • Lead • Remote/Hybrid (London, United Kingdom) • Visa sponsorship • Master's Degree • Part-Time • Architect
Power BI
Tableau
ETL/ELT
Apply
Report

Lseg

lseg.com
LSEG is your trusted global financial markets infrastructure and data provider. Discover how we deliver value for our customers.
lseg.com • London • Bengaluru • Colombo • Investment Banking • Financial Services • Capital Markets • 5000+ employees
London • Bengaluru • Colombo • Investment Banking • Financial Services • Capital Markets • 5000+ employees
2 months ago

Senior DevOps Engineer

$89k – $168k per year (Estimated) • Senior • London • Remote (APAC) • Visa sponsorship • Bachelor's Degree • Senior
AWS
Azure
CI/CD
Docker
Kubernetes
Terraform
Apply
Report

GraphAware

graphaware.com
GraphAware specializes in providing graph database technology and consulting services. They focus on leveraging graph-based data models to solve complex data challenges for businesses, enabling enhanced data insights and performance.
graphaware.com • Prague • Data & Analytics • Information Technology • Database Management
Prague • Data & Analytics • Information Technology • Database Management
$80k – $92k per year • Senior • 8+ years expPrague • Remote (United Kingdom) • Full-Time • Senior
Java
Databases
Neo4j
PostgreSQL
Apache Kafka
AI/ML
Knowledge Graph
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Apply
Report

Zooplus

zooplus.com
Zooplus is a leading European online retailer specializing in pet food, supplies, and accessories for a wide variety of animals. The company offers an extensive catalog of trusted brands alongside private label products, catering to the daily needs, health, and well-being of pets. With a robust logistics network operating across dozens of countries, it delivers convenient home shopping, subscription services, and specialized pet care advice to millions of customers.
zooplus.com • London • Munich • Madrid • Vienna • Kraków • Animal Nutrition • Consumer Goods • Pet Care • Est. 1999
London • Munich • Madrid • Vienna • Kraków • Animal Nutrition • Consumer Goods • Pet Care • Est. 1999
$81k – $147k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
Java
Kotlin
Databases
ElasticSearch
PostgreSQL
Redis
DevOps
AWS
CI/CD
Docker
Git
Grafana
Jenkins
Kibana
Kubernetes
Prometheus
Rest API
Terraform
Apply
Report

Tailscale

tailscale.com
Tailscale is a technology company that provides a zero-config mesh VPN service designed to simplify secure networking for individuals and enterprises. Founded in 2019 by former Google engineers and headquartered in Toronto, Canada, the company builds its solution on the open-source WireGuard protocol to establish direct, end-to-end encrypted connections between devices. Its identity-driven platform eliminates the complexity of traditional networking infrastructure, allowing users to safely connect devices, multi-cloud workloads, and remote teams without managing firewall rules or port forwarding.
tailscale.com • Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Verified live · 1 hour ago 2 months ago

Software Engineer, AI Enablement

$89k – $169k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United Kingdom, United States, Canada) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Verified live · 1 hour ago 2 months ago

Software Engineer, AI Enablement

$141k – $234k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United States, Canada, United Kingdom) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Verified live · 1 hour ago 2 months ago

Software Engineer, AI Enablement

$102k – $199k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Canada, United Kingdom, United States) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Report

Unmind

unmind.com
Unmind provides a B2B mental health platform that delivers clinically-backed tools and training for organisations. Unmind is based out of London, United Kingdom.
unmind.com • London • Health Care • Mental Health
London • Health Care • Mental Health
2 months ago

Technical Lead

$95k – $190k per year (Estimated) • Lead • London • Remote (United Kingdom) • Visa sponsorship • Bachelor's Degree • Staff
Go
Node JS
Python
SQL
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Frontend
GraphQL
React.js
Apply
Verified live · 2 hours ago 2 months ago

Technical Lead

$121k – $155k per year • Lead • Remote/Hybrid (London, United Kingdom) • Full-Time • Staff
Go
JavaScript
Node JS
Python
SQL
TypeScript
AI/ML
Claude
Claude Code
Frontend
GraphQL
React.js
Apply
Report

Todaytix

todaytix.com
todaytix.com • New York • London • Melbourne • Commerce • Media & Entertainment • Events & Ticketing • Ticketing
New York • London • Melbourne • Commerce • Media & Entertainment • Events & Ticketing • Ticketing
Verified live · 1 hour ago 2 months ago

Lead Data Engineer

$105k – $187k per year (Estimated) • Lead • 8+ years expRemote/Hybrid (London, United Kingdom) • Full-Time • Staff
SQL
Databases
Amazon Redshift
Google BigQuery
Snowflake
LookML
MySQL
PostgreSQL
AI/ML
AI Agents
dbt
LLM
RAG
DevOps
CI/CD
AWS
GitHub Actions
GitHub
Analytics
ETL/ELT
Apply
Report

GRAIL

grail.com
GRAIL is a healthcare and biotechnology company headquartered in Menlo Park, California, and founded in 2016. The company develops and commercializes the Galleri multi-cancer early detection test, which uses next-generation sequencing and machine learning to identify signals from over 50 types of cancer through a single blood draw. It operates as an independent publicly traded entity following its spin-off from Illumina, focusing on clinical research and partnerships with healthcare systems and biopharmaceutical companies primarily in the United States and United Kingdom.
grail.com • HQ: Menlo Park, United States • Personalized Medicine • Medical AI • Artificial Intelligence • Molecular Diagnostics • Genomics • Diagnostics • Biotechnology • Health Care • Est. 2016
HQ: Menlo Park, United States • Personalized Medicine • Medical AI • Artificial Intelligence • Molecular Diagnostics • Genomics • Diagnostics • Biotechnology • Health Care • Est. 2016
Verified live · 1 day ago 2 months ago

Staff Software Engineer (Lab Technology) #4907

$131k – $283k per year (Estimated) • Staff+ • 7+ years expIn office (London, United Kingdom) • Bachelor's Degree • Full-Time • Staff
Python
SQL
DevOps
GCP
Cybersecurity
HIPAA
Analytics
ETL/ELT
Apply
Report

Camunda

camunda.com
Camunda is a software company headquartered in Berlin, Germany, that was founded in 2008. The company develops an open platform for process orchestration designed to coordinate AI agents, human workflows, and technical systems using industry standards like BPMN and DMN. It operates globally, serving more than 750 enterprise customers including major financial institutions and technology firms through its cloud-native and self-managed automation solutions.
camunda.com • HQ: Berlin, Germany • Cloud Computing • Information Technology • Middleware Software • Artificial Intelligence • AI Agents • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2008
HQ: Berlin, Germany • Cloud Computing • Information Technology • Middleware Software • Artificial Intelligence • AI Agents • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2008
Top 25% payVerified live · 1 day ago 2 months ago

Senior Software Engineer, Backend

$144k – $232k per year • Equity • Senior • 5+ years expLondon • Remote (United States, Germany, United Kingdom, Canada, Czech Republic) • Full-Time • Senior
Go
Java
AI/ML
AI Agents
DevOps
Chaos Engineering
Grafana
Helm
Kubernetes
Prometheus
Apply
Report

Staubli

staubli.com
Staubli is a Swiss mechatronics group headquartered in Pfaffikon, Switzerland, and founded in 1892 in Horgen. The company runs three divisions covering textile machinery, quick release connectors and fluid couplings, and industrial robotics, including cleanroom and high speed pick and place robots. It is family owned, manufactures in Europe and Asia, and serves the automotive, semiconductor, pharmaceutical, and textile industries from subsidiaries in around 30 countries.
staubli.com • HQ: Pfäffikon, Switzerland • Mechanical Components • Hardware • Textile Manufacturing • Manufacturing • Industrial Robotics • Robotics • Industrial Machinery • 5000+ employees
HQ: Pfäffikon, Switzerland • Mechanical Components • Hardware • Textile Manufacturing • Manufacturing • Industrial Robotics • Robotics • Industrial Machinery • 5000+ employees
Verified live · 1 hour ago 2 months ago

Robotics Senior Sales Engineer - Life Sciences

$81k – $88k per year • Senior • Remote/Hybrid (Telford, United Kingdom) • Full-Time • Senior • English
Amazon ECS
Apply
Verified live · 1 hour ago 2 months ago

Robotics Senior Sales Engineer

$61k – $74k per year • Senior • Remote/Hybrid (Telford, United Kingdom) • Full-Time • Senior • English
Apply
Verified live · 1 hour ago 2 months ago

Robotics Applications Engineer

$59k – $73k per year • In office (Telford, United Kingdom) • Bachelor's Degree • Full-Time • English
Apply
Report

Symphony Communication

symphony.net.th
Symphony Communication is a Thai carrier neutral network operator providing wholesale bandwidth and enterprise connectivity. It runs national fibre routes and cross border links used by telecom operators and data centres. The company is listed on the Stock Exchange of Thailand.
symphony.net.th • HQ: Bangkok, Thailand • Est. 2006
HQ: Bangkok, Thailand • Est. 2006
Verified live · 1 day ago 2 months ago

Senior Site Reliability Engineer

$81k – $94k per year • Senior • In office (Belfast, United Kingdom) • Internship • Senior
Python
DevOps
ArgoCD
AWS
GCP
GitOps
Grafana
Helm
Kubernetes
Splunk
Terraform
Ansible
Terragrunt
Apply
Verified live · 1 day ago 2 months ago

Senior Software Engineer, Media

$74k – $88k per year • Senior • 7+ years expIn office (Belfast, United Kingdom) • Bachelor's Degree • Senior
C++
Java
Node JS
TypeScript
JavaScript
Java
Spring Boot
Spring Framework
DevOps
AWS
CI/CD
Docker
GCP
Git
Jenkins
Kubernetes
Terraform
WebRTC
Apply
Verified live · 1 day ago 3 months ago

Software Engineer, Back-End

$61k – $81k per year • Junior • 2+ years expIn office (Belfast, United Kingdom) • Bachelor's Degree • Junior
Go
Java
Python
Databases
Apache Kafka
ElasticSearch
MySQL
Redis
AI/ML
Claude
DevOps
CI/CD
GitOps
Helm
Kubernetes
Apply
Report

Circuithub

circuithub.com
CircuitHub Inc. is a Web-based contract manufacturer and design hosting service. The company specializes in rapid, turn-key assembly for prototyping and short-run production of electronic goods.
circuithub.com • Cambridge • Deerfield • PCB & Assembly • Manufacturing • Electronics Manufacturing • 51-200 employees
Cambridge • Deerfield • PCB & Assembly • Manufacturing • Electronics Manufacturing • 51-200 employees
2 months ago

Haskell Engineer

$94k – $175k per year • Remote (United States, United Kingdom) • Full-Time
Haskell
Databases
PostgreSQL
AI/ML
Computer Vision
OpenCV
PyTorch
DevOps
AWS
Robotics
Path Planning
Apply
$61k – $135k per year • In office (Cambridge, United Kingdom) • Full-Time
Fusion 360
Apply
$67k – $148k per year • In office (Cambridge, United Kingdom) • Full-Time
Fusion 360
Apply
Report

Analysys Mason

analysysmason.com
Analysys Mason is the leading management consultancy focused on telecoms, media and technology (TMT).
analysysmason.com • Kolkata • London • Oslo • Stockholm • New Delhi • Business Development • Telecommunications • Professional Services • 201-500 employees
Kolkata • London • Oslo • Stockholm • New Delhi • Business Development • Telecommunications • Professional Services • 201-500 employees
Verified live · 10 hours ago 2 months ago

Research Analyst Space

$56k – $151k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Apply
Report

Percona

percona.com
Percona is a leading global open-source database software, enterprise support, and managed services company co-headquartered in Raleigh, North Carolina, USA, and Durham, UK. Founded in 2006 by Peter Zaitsev and Vadim Tkachenko, the company operates on a B2B open-core, enterprise software support subscription, managed database operations (ExpertOps), and IT consulting model under CEO Ann Schlemmer.
percona.com • HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
Verified live · 1 hour ago 2 months ago

PostgreSQL Database Support Engineer - EMEA (Remote)

Equity • Junior • ParisWarsawLisbonBucharestFrankfurt am Main • Remote (EMEA) • Full-Time
SQL
Databases
PostgreSQL
MariaDB
MySQL
DevOps
Ansible
AWS
Azure
Chef
Configuration Management
GCP
Kubernetes
Puppet
SLI/SLO/SLA
Cybersecurity
Tcpdump
Apply
Report

Chattermill

chattermill.com
Chattermill is the AI-native customer intelligence platform that unifies fragmented feedback, support, reviews and social data to proactively surface the insights you need to act on first.
chattermill.com • London • Ride Hailing • Artificial Intelligence • Data & Analytics
London • Ride Hailing • Artificial Intelligence • Data & Analytics
$96k – $199k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Visa sponsorship • Bachelor's Degree • Cofounder • Senior
DeepSpeed
Embeddings
Fine-tuning
LLM
LoRA
PyTorch
Reranking
Semantic Search
Sentiment Analysis
vLLM
PEFT
Semantic Search
AI Agents
Reinforcement Learning
Apply
Verified live · 2 days ago 2 months ago

Senior Machine Learning Engineer

$98k – $200k per year (Estimated) • Senior • Remote (United Kingdom) • Master's Degree • Full-Time • Senior
DeepSpeed
Embeddings
Fine-tuning
LLM
LoRA
PyTorch
Reranking
Semantic Search
Sentiment Analysis
vLLM
PEFT
Semantic Search
AI Agents
Reinforcement Learning
Apply
Verified live · 2 days ago 3 months ago

Data Scientist

$92k – $180k per year (Estimated) • Equity • Remote (United Kingdom) • Master's Degree • Full-Time
Embeddings
Fine-tuning
LLM
LoRA
NLP
PyTorch
Reranking
Semantic Search
Sentiment Analysis
PEFT
Semantic Search
AI Agents
Apply
Report

Qualdoc

qualdoc.com
Qualdoc offers quality documentation review for capital equipment suppliers and integrators in the oil & gas, power, water, microelectronic, chemical, pharma and other EPC EP industries. Supply chain quality management
qualdoc.com • Richmond • Baltimore • Hanover • York • Marietta • Professional Services • Audit • Supply Chain
Richmond • Baltimore • Hanover • York • Marietta • Professional Services • Audit • Supply Chain
$90k per year • Executive • 10+ years exp • Remote (United States, Germany, United Kingdom) • Visa sponsorship • Bachelor's Degree • Internship • Secret • Architect
SolidWorks
Apply
Report

Qualys

qualys.com
Qualys, Inc. is a publicly traded enterprise cybersecurity, compliance, and IT solutions provider headquartered in Foster City, California. Founded in 1999 as a pioneer in SaaS-delivered vulnerability management, the company provides the Qualys Enterprise TruRisk Platform. Its single-agent cloud architecture unifies cybersecurity asset management, vulnerability management detection and response (VMDR), patch management, web application security, policy compliance, and cloud security across hybrid IT environments, public clouds, and containers.
qualys.com • HQ: Foster City, United States • Information Security • Endpoint Security • Cybersecurity • 1001-5000 employees • Est. 1999
HQ: Foster City, United States • Information Security • Endpoint Security • Cybersecurity • 1001-5000 employees • Est. 1999
Verified live · 7 hours ago 2 months ago

Security Solutions Architect

$104k – $196k per year (Estimated) • Staff+ • In office (United Kingdom) • Full-Time • Architect
AWS
Azure
GCP
Cybersecurity
Qualys Cloud Platform
Apply
Verified live · 7 hours ago 2 months ago

Senior Security Solutions Architect

$104k – $196k per year (Estimated) • Staff+ • 8+ years expIn office (United Kingdom) • Full-Time • Architect
AWS
Azure
GCP
Cybersecurity
Qualys Cloud Platform
Apply
Verified live · 7 hours ago 3 months ago

Sr Technical Account Manager

$90k – $162k per year (Estimated) • Senior • In office (United Kingdom) • Full-Time • Senior
Qualys Cloud Platform
Apply
Report

Ipsen

ipsen.com
Ipsen is a global biopharmaceutical company headquartered in Boulogne-Billancourt, France, and founded in 1929. The organization specializes in the development and commercialization of specialty medicines for oncology, rare diseases, and neuroscience, including treatments for various cancers and movement disorders. With a presence in over 100 countries and research hubs in France, the United Kingdom, and the United States, the company focuses on delivering transformational therapies to patients with high unmet medical needs.
ipsen.com • HQ: Boulogne-Billancourt, France • Clinical Research • Drug Discovery • Biotechnology • Biopharma • Health Care • Pharmaceuticals • 1001-5000 employees • Est. 1929
HQ: Boulogne-Billancourt, France • Clinical Research • Drug Discovery • Biotechnology • Biopharma • Health Care • Pharmaceuticals • 1001-5000 employees • Est. 1929
Verified live · 12 hours ago 2 months ago

Senior Manager QA Operations

$57k – $142k per year (Estimated) • Senior • In office (London, United Kingdom) • Master's Degree • Full-Time • Senior
GCP
Apply
Open 154 daysVerified live · 12 hours ago 5 months ago

IT Delivery Manager R&D and Medical

$66k – $143k per year (Estimated) • Lead • 5+ years expIn office (Paris, France, London, United Kingdom) • Full-Time • Staff
Azure
Azure DevOps
Jenkins
Management
Jira
Apply
Report
Tech Jobs in United Kingdom
Frequently asked questions
How many United Kingdom jobs in United Kingdom are available on Alion?
There are currently 5300 active listings from 864 hiring companies on Alion, refreshed daily.
What salary do United Kingdom jobs in United Kingdom pay?
The average salary is around $171,917 per year based on the current listings.
Are remote options available for United Kingdom 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 United Kingdom jobs in United Kingdom?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.