Checkout.com is a London payments company founded in 2012 that processes card and alternative payments for large online merchants. It built a full stack acquiring and processing platform rather than assembling third party components, which lets it optimise authorisation rates directly. Its customers include marketplaces, streaming services and digital asset platforms across Europe, the Middle East and Asia.
HQ: London, United Kingdom • Blockchain & Crypto • Financial Services • Artificial Intelligence • 51-200 employees • Est. 2012
≈ $80k – $181k per year (Estimated) • Senior • 6+ years exp • In office (London, United Kingdom) • Full-Time • Senior
PowerShell
Python
AI/ML
Fine-tuning
LLM
LLM Guardrails
NIST AI RMF
DevOps
AWS
Azure
GCP
IAM
Cybersecurity
CIS Benchmarks
ISO 27001
Microsoft Sentinel
MITRE ATT&CK
NIST CSF
PCI DSS
SentinelOne
SOC 2
Wiz
≈ $58k – $151k per year (Estimated) • Middle • 2+ years exp • In office (London, United Kingdom) • Full-Time • Middle
EU AI Act
ISO 42001
NIST AI RMF
DevOps
AWS
Azure
GCP
Cybersecurity
ISO 27001
NIST CSF
PCI DSS
SOC 2
≈ $76k – $173k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 95,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.
HQ: Falls Church, United States • National Security • Government • Military
$149k – $235k per year • Lead • 11+ years exp • San Antonio • Remote (United States, United Kingdom, United Arab Emirates) • Relocation • Visa sponsorship • High School Diploma • Contractor • TS/SCI • Principal
C#
C++
Java
Python
DevOps
Ansible
Bamboo
Docker
Jenkins
JFrog Artifactory
Terraform
Lumentum is a technology company headquartered in San Jose, California, and was established as an independent entity in 2015 following a spin-off from JDS Uniphase. The company designs and manufactures optical and photonic products, including lasers for industrial manufacturing, optical transceivers for data centers, and 3D sensing components for consumer electronics. It operates a global network of manufacturing and research facilities, serving customers in the telecommunications, cloud networking, and industrial markets worldwide.
HQ: San Jose, United States • Semiconductors • Data Centers • Information Technology • Optical Communications • Telecommunications • Sensors • Hardware • Lasers & Photonics • 1001-5000 employees • Est. 2015
≈ $76k – $171k per year (Estimated) • Senior • In office (United Kingdom) • Full-Time • Senior
Global Relay is a Canadian technology company founded in 1999 and based in Vancouver. Its platform archives and monitors electronic communications for regulated firms. The service is used by thousands of financial institutions.
HQ: Vancouver, Canada • Artificial Intelligence • Cybersecurity • Financial Services • Est. 1999
≈ $80k – $181k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Visa sponsorship • Internship • Senior
Python
AI/ML
LLM
DevOps
CI/CD
Kubernetes
Cybersecurity
Burp Suite
Frida
Objection
OWASP Top 10
SonarQube
STRIDE
Management
Jira
QA
Postman
TestRail
AlphaSense is an AI-powered market intelligence and search platform designed for business and financial professionals. The company leverages proprietary natural language processing and generative AI to parse vast datasets, including SEC filings, earnings transcripts, broker research, and expert call libraries. By aggregating public and private market data alongside enterprise internal knowledge, it helps corporate strategy and investment teams make data-driven decisions faster.
New York • Delhi • Pune • Bengaluru • London • Sales & Marketing • Artificial Intelligence • Data & Analytics • Market Research • 1001-5000 employees • Est. 2011
≈ $81k – $183k per year (Estimated) • Senior • 5+ years exp • Remote (Ireland, United Kingdom) • Senior
Python
DevOps
AWS
CI/CD
GCP
GitOps
Kubernetes
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
Zero Trust
≈ $81k – $183k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Senior
Python
DevOps
AWS
CI/CD
GCP
GitOps
Kubernetes
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
Zero Trust
Paidy is a Tokyo fintech company founded in 2008 that lets shoppers buy online and pay later without a credit card. Its underwriting model scores users from behavioural data, which suited a market where many consumers avoid revolving credit. The company was acquired by PayPal in 2021 and continues to operate its Japanese service.
HQ: Tokyo, Japan • 501-1000 employees • Est. 2008
≈ $84k – $190k per year (Estimated) • Senior • 8+ years exp • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Senior
Confluence
Jira
ServiceNow
Smartsheet is a leading enterprise work management platform that enables organizations to plan, track, automate, and report on work at scale. Combining the familiarity of spreadsheets with powerful features like automated workflows, dynamic dashboards, and project tracking tools, it enhances team collaboration and operational efficiency.
HQ: Bellevue, United States • Software • Productivity Software • Project Management • Est. 2005
≈ $82k – $187k per year (Estimated) • Senior • 5+ years exp • Remote (EMEA, United States) • Bachelor's Degree • Senior
AI Agents
DevOps
SLI/SLO/SLA
Cybersecurity
GDPR
ISO 27001
SOC 2
Management
Smartsheet
Blockchain.ai is a financial technology company based in San Francisco, California, and was founded in 2023. The company provides a real-time cryptocurrency trading and blockchain analytics platform that offers token tracking, wallet monitoring, liquidity pool data, and AI-powered market intelligence. It operates globally, supporting decentralized exchange activity and one-click swaps across major networks including Ethereum, Solana, and Polygon for active crypto investors and researchers.
HQ: San Francisco, United States • DeFi • Financial AI • Artificial Intelligence • Blockchain Analytics • Crypto Exchanges • Blockchain & Crypto • Est. 2023
≈ $113k – $279k per year (Estimated) • Executive • Remote/Hybrid (London, United Kingdom) • PhD • Full-Time • Architect
ISO 42001
DevOps
AWS
GCP
Cybersecurity
GDPR
≈ $81k – $183k per year (Estimated) • Senior • 4+ years exp • Remote/Hybrid (London, United Kingdom) • PhD • Full-Time • Senior
Java
Kotlin
Python
TypeScript
AI/ML
LLM
Edge AI
Red Teaming
DevOps
CI/CD
Kubernetes
Cybersecurity
CodeQL
Snyk
STRIDE
Threat Modeling
DefectDojo
Dependabot
GDPR
Web3
Smart Contracts
≈ $80k – $182k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (London, United Kingdom) • PhD • Full-Time • Senior
Java
Kotlin
Python
TypeScript
AI/ML
LLM
Edge AI
DevOps
AWS
FinOps
GCP
IAM
Cybersecurity
Least Privilege
STRIDE
Threat Modeling
GDPR
ISO 27001
SOC 2
They are not only a top 20 global asset manager but also the UK's largest provider of individual life assurance products and a market leader in managing retirement risk for pension schemes, both in the UK and US. Their purpose is to improve the li...
London • Brighton and Hove • Cardiff • Stamford • Chicago • Asset Management • Financial Services • Insurance
≈ $80k – $181k per year (Estimated) • Senior • In office (Cardiff, United Kingdom) • Full-Time • Senior
Snowflake
AI/ML
EU AI Act
DevOps
AWS
Azure
Cybersecurity
GDPR
≈ $80k – $181k per year (Estimated) • Senior • In office (Brighton and Hove, United Kingdom) • Full-Time • Senior
Snowflake
AI/ML
EU AI Act
DevOps
AWS
Azure
Cybersecurity
GDPR
Mixpanel is a leading product analytics platform designed to help organizations measure, analyze, and optimize user interaction across web and mobile applications. Founded in 2009, the platform tracks event-based user actions - such as sign-ups, button clicks, purchases, and feature usage - rather than standard pageviews, giving product, engineering, and growth teams deep visibility into user behavior.
New York • San Francisco • Bengaluru • Sydney • London • Web Analytics • Data & Analytics • Product Analytics
≈ $82k – $187k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Contractor • Senior
Python
Databases
Google BigQuery
DevOps
GCP
IAM
Cybersecurity
SentinelOne
Threat Modeling
Marketing
Mixpanel
Shawbrook is a specialist bank headquartered in Brentwood, Essex, in the United Kingdom, and founded in 2011. The bank lends to small and medium sized businesses, property investors, and consumers, concentrating on real estate finance, asset finance, and personal loans funded largely by retail savings deposits. It is owned by a consortium of private equity investors and operates as a digitally led lender without a branch network.
HQ: Brentwood, United Kingdom • Personal Finance • Real Estate Investment • Real Estate • Lending • Financial Services • Banking • Est. 2011
≈ $77k – $158k per year (Estimated) • In office (London, United Kingdom) • Full-Time
Incident Management
Cybersecurity
CVSS
ISO 27001
PCI DSS
Qualys Cloud Platform
≈ $77k – $156k per year (Estimated) • Remote/Hybrid (Glasgow, United Kingdom) • Full-Time • Senior
AWS
Azure
CI/CD
Docker
Kubernetes
Cybersecurity
Qualys Cloud Platform
Veracode
≈ $77k – $156k per year (Estimated) • Remote/Hybrid (Manchester, United Kingdom) • Full-Time • Senior
AWS
Azure
CI/CD
Docker
Kubernetes
Cybersecurity
Qualys Cloud Platform
Veracode
ASOS is a major British online fast-fashion and cosmetics retailer targeted primarily at young adult consumers. Founded in London in 2000, the e-commerce giant curates a selection of over 850 partner brands alongside its proprietary fashion labels, including ASOS Design and Topshop. Operating through localized digital storefronts and global distribution hubs, the company fulfills orders for millions of active customers across more than 150 countries.
HQ: London, United Kingdom • Commerce
≈ $76k – $156k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Full-Time • Middle
Sophos is a global leader in cybersecurity, providing businesses and individuals with a comprehensive range of solutions to protect against a wide range of cyber threats. Our products include endpoint protection, network security, and cloud security. Sophos is committed to providing our customers with the highest level of security and protection, and we are always innovating to stay ahead of the latest threats.
HQ: Oxford, United Kingdom • Internet Security Services • Managed Security • Information Security • Cybersecurity
≈ $75k – $171k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
PowerShell
Python
SQL
DevOps
Splunk
Cybersecurity
MITRE ATT&CK
Sophos
≈ $77k – $175k per year (Estimated) • Senior • Remote (United Kingdom) • Full-Time • Senior
Bash
PowerShell
Python
AI/ML
NumPy
Pandas
DevOps
CI/CD
Analytics
Matplotlib
Bitdefender is a global cybersecurity leader headquartered in Bucharest, Romania, that delivers advanced threat prevention, detection, and response solutions. Founded in 2001, the company protects millions of consumer, business, and government endpoints across more than 170 countries through its antivirus software, cloud security platforms, and Managed Detection and Response (MDR) services.
HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
≈ $98k – $198k per year (Estimated) • Lead • Remote (EU, United Kingdom) • Full-Time • Principal
Python
AI/ML
LLM
Red Teaming
Writer is an enterprise generative artificial intelligence company headquartered in San Francisco, California, and founded in 2020. The company provides a full-stack platform that includes proprietary large language models, an integrated graph-based retrieval-augmented generation system, and tools for building autonomous AI agents. It serves Fortune 500 companies across sectors such as financial services, healthcare, and retail, focusing on delivering secure and compliant AI applications for marketing, sales, and operations.
HQ: San Francisco, United States • Business Process Automation (BPA) • Software • Marketing Automation • Sales & Marketing • LLM & Generative AI • AI Agents • Artificial Intelligence • Est. 2020
≈ $92k – $209k per year (Estimated) • Equity • Senior • 5+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
AI Agents
Edge AI
LLM Guardrails
DevOps
Self-Healing
Cybersecurity
Defense in Depth
≈ $67k – $173k per year (Estimated) • Equity • Middle • 4+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Middle
Go
JavaScript
Python
TypeScript
AI/ML
AI Agents
LLM
DevOps
CI/CD
Cybersecurity
Threat Modeling
WPP is a British multinational communications, advertising, technology, and public relations holding company headquartered in London. It is recognized as the world's largest advertising company, operating major global agency networks such as Ogilvy, VML, AKQA, and GroupM. The group provides integrated marketing services, media planning, brand consulting, and enterprise technology solutions to leading brands worldwide.
HQ: London, United Kingdom • Media & Entertainment • Sales & Marketing • Advertising • 1001-5000 employees
≈ $93k – $182k per year (Estimated) • Lead • In office (London, United Kingdom) • Staff
AI Agents
DevOps
AWS
Azure
GCP
Cybersecurity
SBOM
Methods is a digital transformation consultancy headquartered in London, United Kingdom, and founded in 1990. The company designs and delivers user centred digital services, data platforms, cloud migrations, and cyber security work almost entirely for the United Kingdom public sector. It has been part of the French engineering group Alten since 2022 and holds places on major government procurement frameworks including G-Cloud and Digital Outcomes.
HQ: London, United Kingdom • Professional Services • System Integration • Government • Digital Government • Information Technology • IT Consulting • 5000+ employees • Est. 1990
≈ $74k – $152k per year (Estimated) • In office (London, United Kingdom) • Full-Time
PowerShell
Python
DevOps
Splunk
Cybersecurity
Microsoft Defender
IBM QRadar
MITRE ATT&CK
≈ $84k – $210k per year (Estimated) • Staff+ • London • Remote (United Kingdom) • Full-Time • Architect
AWS
Azure
Robotics
Digital Twin
≈ $76k – $156k per year (Estimated) • In office (London, United Kingdom) • Full-Time
TRM Labs is a blockchain intelligence and financial crime prevention platform headquartered in San Francisco, California. The company provides law enforcement agencies, government bodies, regulatory organizations, and financial institutions with tools to monitor, detect, and investigate illicit cryptocurrency transactions and digital asset fraud.
HQ: San Francisco, United States • Cybersecurity • Blockchain & Crypto • Blockchain Analytics
≈ $121k – $267k per year (Estimated) • Remote (United Kingdom) • Full-Time
PowerShell
Python
AI/ML
Claude
Claude Code
LLM
AI Agents
LLM Guardrails
Model Context Protocol
DevOps
Terraform
IAM
Cybersecurity
Least Privilege
Microsoft Entra ID
Web3
TRM Labs
Management
Google Workspace
n8n
$130k – $160k per year • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
TRM Labs
Management
Slack
EverAI is a technology company that specializes in developing conversational artificial intelligence platforms focused on digital entertainment, companionship, and creative storytelling. The company creates interactive AI-driven experiences that allow users to engage in roleplay, gaming, and social interactions with personalized virtual counterparts. Founded in 2023, the organization operates as a remote-first entity with a mission to redefine human-computer interaction through immersive and ethically designed AI products.
HQ: San Francisco, United States • Artificial Intelligence • 51-200 employees
$76k – $134k per year • Staff+ • 25+ years exp • Remote (Europe) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
$76k – $134k per year • Staff+ • 25+ years exp • Remote (United Kingdom) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
Hire Hangar is a global talent sourcing and remote recruitment platform designed to help fast-growing startups and enterprises hire vetted international professionals. The platform combines AI-powered candidate sourcing algorithms with expert human recruiters to screen, assess, and match top-tier global talent across roles in software engineering, growth marketing, customer support, operations, finance, and GTM sales.
HQ: New York, United States • Professional Services • Human Resources
$10k – $18k per year • Cape Town • Cairo • Addis Ababa • Kingston • Remote (United States, United Kingdom, South Africa, Jamaica, Egypt) • Contractor
Google Workspace
Slack
Marketing
HubSpot
Salesforce
