Citi is a leading global financial services company headquartered in New York City, offering a broad range of banking, investment, and wealth management services to consumers, corporations, and institutions. As one of the world's largest banking institutions, it operates across more than 160 countries and jurisdictions, serving as a critical facilitator of global commerce. Through its primary consumer division, Citibank, alongside its institutional businesses, the company provides everyday banking, credit cards, capital markets solutions, and cross-border payment infrastructure worldwide.
HQ: New York, United States • Credit Cards • Financial Services • Banking • 1001-5000 employees • Est. 1900
≈ $73k – $149k per year (Estimated) • Remote/Hybrid (London, Belfast, United Kingdom) • Bachelor's Degree • Full-Time
AI Agents
LLM
RAG
Function Calling
Red Teaming
Cybersecurity
Burp Suite
MITRE ATT&CK
Nmap
Nuclei
OWASP Top 10
Elliptic is a blockchain analytics and cryptocurrency compliance software company headquartered in London, United Kingdom, and founded in 2013. The firm develops a platform for real-time wallet and transaction screening, entity due diligence, and cross-chain investigations to detect and prevent financial crime. Serving global financial institutions, digital asset exchanges, and government agencies, the company provides intelligence across more than 65 blockchains and covers the vast majority of global trading volume.
HQ: London, United Kingdom • Law Enforcement • Government • Security Compliance • Risk Management • Financial Services • Cybersecurity • Blockchain & Crypto • Blockchain Analytics • Est. 2013
≈ $86k – $195k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • PhD • Full-Time • Senior
≈ $86k – $195k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
We're a leading global insurance organization with operations in approximately 80 countries and jurisdictions. We provide a wide range of property casualty insurance, life insurance, retirement solutions, and other financial services to support ou...
Dallas • New York • Miami • London • Melbourne • Insurance • 1001-5000 employees • Est. 1919
≈ $69k – $157k per year (Estimated) • Senior • 7+ years exp • In office (Dublin, Ireland, London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
≈ $75k – $188k per year (Estimated) • Staff+ • In office (Dublin, Ireland, Charlotte, United States, London, United Kingdom) • Full-Time • Architect
AI Agents
LLM Guardrails
DevOps
IAM
Cybersecurity
Microsoft Entra ID
Okta
Ethereum is a decentralized platform for resilient apps and infrastructure. Control your money, data, and identity, with no bank or middleman needed.
Design & Creative • Cryptocurrencies • Blockchain & Crypto
Remote (Europe, Singapore) • Full-Time
C#
Java
Python
Rust
Web3
Ethereum
Not another survey, a conversation intelligence engine .. Trusted by industry leaders worldwide.
London • Market Research • Conversational AI • Artificial Intelligence • 51-200 employees
≈ $79k – $180k per year (Estimated) • Equity • Senior • 4+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
AI/ML
ISO 42001
EU AI Act
DevOps
AWS
CI/CD
IAM
Kubernetes
Terraform
Cybersecurity
GDPR
ISO 27001
Okta
SOC 2
Management
Miro
ServiceNow
Darktrace is a British cybersecurity company founded in Cambridge in 2013 by mathematicians and former government intelligence staff, built on the idea that a network can be defended by learning its own normal behaviour rather than matching known attack signatures. Its Self-Learning AI builds a live model of how each user, device and workload usually behaves, flags deviations that no signature would catch, and can act autonomously to contain an intrusion in progress. The company listed in London in 2021 and was taken private by Thoma Bravo in 2024 for around five billion dollars, and it protects networks, email, cloud and operational technology for thousands of organisations.
HQ: Cambridge, United Kingdom • Email Security • Endpoint Security • Security Operations • Artificial Intelligence • Threat Intelligence • Cybersecurity AI • Cybersecurity • 1001-5000 employees • Est. 2013
≈ $75k – $153k per year (Estimated) • Remote/Hybrid (London, Cambridge, United Kingdom) • Full-Time
C++
PowerShell
Python
Cybersecurity
Darktrace
≈ $79k – $179k per year (Estimated) • Senior • Remote/Hybrid (Cambridge, London, United Kingdom) • Full-Time • Senior
AI Agents
Cybersecurity
Darktrace
≈ $83k – $188k per year (Estimated) • Senior • Remote/Hybrid (Cambridge, London, United Kingdom) • Full-Time • Senior
AI Agents
DevOps
Kubernetes
Cybersecurity
Darktrace
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
≈ $80k – $182k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
Cybersecurity
CIS Benchmarks
ISO 27001
MITRE ATT&CK
NIST CSF
PCI DSS
SOC 2
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
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
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
NMI is a leading provider of payment processing solutions. The company's platform helps businesses accept payments from a variety of sources, including credit cards, debit cards, ACH, and more. NMI's platform offers a range of features, including: Payment gateway Merchant account Payment processing Fraud prevention Customer support NMI's platform is designed to be secure and reliable, with a focus on providing businesses with a seamless payment experience.
Cape Town • Bristol • FinTech • Financial Services • Payments
≈ $113k – $231k per year (Estimated) • Staff+ • Remote (United Kingdom, Canada, United States) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
≈ $121k – $251k per year (Estimated) • Staff+ • Remote (United States, United Kingdom, Canada) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
$121k – $175k per year • Staff+ • Remote (United Kingdom, United States, Canada) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
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 – $157k per year (Estimated) • Remote/Hybrid (London, 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
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
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+ • 3+ years exp • 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 • Singapore • 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
$75k – $133k per year • Staff+ • 25+ years exp • Remote (Europe) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
$75k – $133k per year • Staff+ • 25+ years exp • Remote (United Kingdom) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
