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
In office (London, United Kingdom) • Full-Time
TypeScript
JavaScript
C#
Databases
ElasticSearch
Frontend
React.js
DevOps
CI/CD
≈ $92k – $190k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
Python
Databases
Databricks
AI/ML
Kubeflow
PyTorch
Scikit-learn
Spark
TensorFlow
Triton
Vertex AI
XGBoost
Amazon SageMaker
Feature Store
Seldon Core
DevOps
AWS
Azure
≈ $112k – $177k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
SQL
JavaScript
Databases
MongoDB
PostgreSQL
Redis
AI/ML
LLM
AI Agents
Streamlit
Frontend
React.js
DevOps
AWS
Azure
GCP
Kubernetes
Prometheus
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Equity • Remote (Europe)
C++
Go
Java
Python
Rust
Scala
AI/ML
Spark
DevOps
AWS
Heroku
Equity • Senior • 4+ years exp • Remote (Europe) • Senior
C++
Go
Rust
SQL
DevOps
GCP
Google GKE
Kubernetes
CI/CD
≈ $62k – $143k per year (Estimated) • Equity • Senior • 4+ years exp • Remote (Europe, North America) • Senior
Python
SQL
Databases
PostgreSQL
Trino
AI/ML
dbt
Spark
DevOps
AWS
CI/CD
GCP
Git
Analytics
ETL/ELT
Shield AI is an American defence technology company founded in 2015 that builds autonomy software and uncrewed aircraft for military missions. Its Hivemind autonomy stack lets aircraft fly, navigate and complete objectives without GPS, a remote pilot or a communications link, which matters in contested environments where those links are jammed. Headquartered in San Diego, California, the company fields the V-BAT vertical take-off aircraft with United States and allied forces, licenses Hivemind to other manufacturers and is developing the X-BAT jet for high-end missions.
HQ: San Diego, United States • Space & Aerospace • Drones & UAVs • Defense AI • Military Drones • Military • Artificial Intelligence • 1001-5000 employees • Est. 2015
≈ $89k – $193k per year (Estimated) • Staff+ • 3+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Internship • Staff • English: C1 (Optional) • Ukrainian: C1 (Optional)
C++
Python
Robotics
ArduPilot
MAVLink
QGroundControl
ROS
≈ $88k – $191k per year (Estimated) • Staff+ • 7+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Internship • Staff
C++
Python
C
C++
CMake
Conan
C
ZeroMQ
Databases
ActiveMQ
DevOps
CI/CD
Docker
gRPC
Rest API
Executive • 10+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Architect
Dataiku develops a collaborative platform for data preparation, analytics, machine learning, and artificial intelligence projects. The software helps technical and business teams build, deploy, govern, and monitor data-driven applications and models.
HQ: Paris, France • HQ: New York, United States • Artificial Intelligence • Data & Analytics • Data Science
≈ $92k – $167k per year (Estimated) • Senior • 7+ years exp • In office (London, United Kingdom) • PhD • Senior
Java
Python
AI/ML
AI Agents
Hadoop
Spark
DevOps
AWS
Azure
GCP
Kubernetes
IAM
Chainguard is a cybersecurity company specializing in supply chain security and container image hardening for modern software development. The company is best known for creating minimalist, zero-vulnerability container base images called Chainguard Images, which significantly reduce the attack surface for enterprise applications. Founded by open-source security leaders, Chainguard helps organizations automate software security compliance and protect their build pipelines against supply chain attacks.
HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
≈ $109k – $203k per year (Estimated) • Equity • Staff+ • 8+ years exp • Remote (United Kingdom) • Bachelor's Degree • Internship • Architect
Snowflake
AI/ML
AI Agents
OpenAI
DevOps
Kubernetes
≈ $126k – $209k per year (Estimated) • Equity • Staff+ • Remote (United Kingdom, United States) • PhD • Staff
Go
Databases
Snowflake
AI/ML
AI Agents
OpenAI
DevOps
gRPC
Kubernetes
≈ $84k – $212k per year (Estimated) • Equity • Staff+ • 7+ years exp • Remote (United Kingdom, United States) • PhD • Staff
JavaScript
Python
Databases
Snowflake
AI/ML
AI Agents
Spark
Human-in-the-Loop
OpenAI
EDF Energy is one of the largest energy companies in the UK, providing electricity and gas to millions of homes and businesses. As a major low-carbon power generator, the company operates nuclear power stations, wind farms, and solar facilities alongside its retail operations. Through its commitment to achieving net-zero emissions, it focuses on transitioning the UK toward cleaner energy production while delivering smart home and EV charging solutions.
London • Edinburgh • Bristol • Sunderland • Glasgow • Solar Energy • Energy & Utilities • 5000+ employees
$74k – $108k per year • In office (London, United Kingdom) • Full-Time
≈ $65k – $158k per year (Estimated) • Senior • In office (Durham, United Kingdom) • Bachelor's Degree • Full-Time • Senior
≈ $65k – $158k per year (Estimated) • Senior • In office (Edinburgh, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Founded in 2012, Octopus Deploy helps DevOps teams at over 25,000 companies accelerate reliable, repeatable, and traceable deployments across clouds and on-premises infrastructure. Octopus provides an API-first approach, built-in multi-tenancy, se...
Sydney • Brisbane • London • Software • Information Technology • DevOps
≈ $82k – $170k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Bash
PowerShell
Databases
Azure Cosmos DB
MS SQL
MySQL
SQLite
DevOps
Azure
CI/CD
Git
Octopus Deploy
Platform Engineering
Terraform
Azure DevOps
Docker
GitHub Actions
Jenkins
GitHub
Digital Asset is an enterprise blockchain company founded in 2014 and headquartered in New York. It created the Daml smart contract language and the Canton privacy-enabled network used by banks and exchanges for tokenised assets. The firm has worked on major market infrastructure projects including clearing and settlement modernisation.
HQ: New York, United States • Artificial Intelligence • Blockchain & Crypto • Financial Services • Est. 2014
≈ $138k – $298k per year (Estimated) • Staff+ • 8+ years exp • In office (London, United Kingdom) • Staff
≈ $93k – $168k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Senior
With our behavioural science-based platform, you continuously empower your employees to protect your organisation.
Cologne • London • Paris • Madrid • Berlin • Data & Analytics • Artificial Intelligence • Cybersecurity
≈ $82k – $185k per year (Estimated) • Remote (United Kingdom, Ireland, Portugal) • Full-Time
TypeScript
JavaScript
AI/ML
Claude
Cursor
Frontend
React.js
DevOps
CI/CD
Datadog
GitHub
IAM
QA
Sentry
≈ $76k – $142k per year (Estimated) • Senior • 5+ years exp • London • Remote (United Kingdom, Ireland, Portugal) • Full-Time • Senior
SQL
Databases
Amazon Redshift
Google BigQuery
Snowflake
AI/ML
dbt
LLM
AI Agents
Marketing
Salesforce
≈ $82k – $186k per year (Estimated) • Remote (United Kingdom, Portugal, Ireland) • Full-Time
Addepar is a global data and AI company that provides technology for the wealth management and investment industries. Its platform consolidates portfolio, market, and client data to help financial professionals analyze investments, manage risk, create reports, and make informed decisions. Addepar serves family offices, wealth managers, private banks, broker-dealers, and institutions across more than 60 countries.
HQ: Mountain View, United States • Financial Services • Asset Management • Wealth Management • Est. 2009
≈ $53k – $143k per year (Estimated) • In office (Edinburgh, United Kingdom) • Visa sponsorship
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
Claude
Claude Code
Copilot
Jupyter Notebook
LLM
Pandas
Spark
DevOps
GitHub
Management
Confluence
Jira
≈ $126k – $272k per year (Estimated) • Staff+ • In office (Edinburgh, United Kingdom) • Visa sponsorship • Internship • Staff
Java
SQL
Databases
ElasticSearch
DevOps
AWS
≈ $53k – $135k per year (Estimated) • Junior • 2+ years exp • In office (Edinburgh, United Kingdom) • Visa sponsorship • Junior
Python
Databases
Databricks
AI/ML
Claude
Join Turing College for top online courses designed for busy professionals. Learn in-demand skills in programming, marketing, and data to advance your career!
London • Education • Bootcamps • E-learning • 11-50 employees • Est. 2020
$120k – $165k per year • Lead • 3+ years exp • London • Remote (United Kingdom, Lithuania) • PhD • Full-Time • Staff • English
Python
AI/ML
Llama
PyTorch
OpenAI
Trainline is an international digital rail and coach technology platform headquartered in London, United Kingdom, and founded in 1997. The company provides a website and mobile application that allows users to search, compare, and book train and bus tickets across multiple operators. It operates in dozens of countries across Europe and Asia, partnering with over 270 rail and coach carriers to offer travel solutions to millions of active customers.
HQ: London, United Kingdom • Price Comparison • Commerce • Public Transport • Travel Technology • Travel & Tourism • Transportation & Logistics • Rail Transport • Est. 1997
$162k – $183k per year • Lead • In office (London, United Kingdom) • Full-Time • Senior
≈ $119k – $214k per year (Estimated) • Lead • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
$61k – $68k per year • Senior • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
PowerShell
DevOps
Azure
SLI/SLO/SLA
IAM
Cybersecurity
ISO 27001
PCI DSS
Management
Slack
Automate transfer pricing policies, intercompany agreements, benchmarking, accounting implementation, and documentation with Caribou.
London • Audit • 11-50 employees
$108k – $135k per year • Equity 0.1–1% • Middle • 3+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Middle
Go
SQL
TypeScript
Python
Databases
PostgreSQL
AI/ML
Embeddings
LLM
RAG
OpenAI
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
DevOps
GCP
Vercel
GitHub
Design
Figma
$80k – $100k per year • Middle • 3+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Middle
Go
SQL
TypeScript
JavaScript
Python
Databases
PostgreSQL
AI/ML
Embeddings
LLM
RAG
OpenAI
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
Radix UI
DevOps
GCP
Vercel
GitHub
Design
Figma
Graphcore is a British semiconductor company founded in Bristol in 2016 that designs the Intelligence Processing Unit, a processor architected specifically for machine learning rather than adapted from graphics. Its chips place large amounts of memory directly on the die and expose fine-grained parallelism, an approach aimed at sparse and irregular models that map poorly onto conventional accelerators. The company sells IPU systems and the Poplar software stack to research and enterprise customers, and has operated as a wholly owned subsidiary of SoftBank Group since its acquisition in 2024.
HQ: Bristol, United Kingdom • Hardware • Artificial Intelligence • Machine Learning • AI Infrastructure • Semiconductors • 1001-5000 employees • Est. 2016
≈ $88k – $183k per year (Estimated) • Senior • In office (London, United Kingdom) • Visa sponsorship • Senior
C++
Python
C++
CMake
DevOps
HPC
Docker
Podman
QA
Pytest
≈ $88k – $183k per year (Estimated) • Senior • In office (Cambridge, United Kingdom) • Visa sponsorship • Senior
C++
Python
C++
CMake
DevOps
HPC
Docker
Podman
QA
Pytest
≈ $88k – $183k per year (Estimated) • Senior • In office (Bristol, United Kingdom) • Visa sponsorship • Senior
C++
Python
C++
CMake
DevOps
HPC
Docker
Podman
QA
Pytest
Deliveroo is an award-winning delivery service founded in 2013 by William Shu and Greg Orlowski. Deliveroo works with approximately 176,000 best-loved restaurants and grocery partners, as well as around 150,000 riders to provide the best food delivery experience in the world. Deliveroo is headquartered in London, with offices around the globe.
Lucca • London • Paris • Manchester • Birmingham • Marketplaces • Transportation & Logistics • Delivery
≈ $18k – $96k per year (Estimated) • Junior • 2+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Junior
SQL
Analytics
A/B Testing
≈ $92k – $190k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
Recommender Systems
≈ $136k – $295k per year (Estimated) • Equity • Staff+ • In office (London, United Kingdom) • Full-Time • Staff
Go
Python
TypeScript
AI/ML
AI Agents
Claude
Claude Code
LLM
DevOps
Kubernetes
Platform Engineering
Terraform
Management
Slack
MetalBear builds mirrord for AI-powered teams. Run code against a real cluster from line one. 10× faster dev cycles, zero per-developer environment costs.
London • New York • Sydney • Information Technology • Software • Virtualization • DevOps • Artificial Intelligence
≈ $67k – $158k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (United Kingdom) • Full-Time • Middle
Rust
AI/ML
AI Agents
DevOps
Docker
GitOps
Kubernetes
≈ $67k – $158k per year (Estimated) • Equity • Middle • 3+ years exp • London • Remote (United Kingdom) • Full-Time • Middle
Rust
AI/ML
AI Agents
DevOps
Docker
GitOps
Kubernetes
≈ $99k – $199k per year (Estimated) • Equity • Lead • 4+ years exp • In office (London, United Kingdom) • Full-Time • Staff
C++
Rust
AI/ML
AI Agents
DevOps
Kubernetes
GitOps
Wabtec Corporation is a global technology leader and Fortune 500 company providing equipment, software systems, and services for the freight rail and passenger transit industries. Formed through the heritage of the Westinghouse Air Brake Company, the firm manufactures locomotives, advanced braking systems, control software, and components that enhance operational safety and efficiency. Additionally, the company offers lifecycle maintenance, overhaul services, and sustainable transport innovations, including battery-electric locomotives and low-emission transit technologies.
HQ: Pittsburgh, United States • Transportation & Logistics • Manufacturing • Industrial Machinery • Rail Transport • 5000+ employees
$70k – $94k per year • Senior • 5+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior • English
C#
C++
Python
SQL
C#
Entity Framework Core
Databases
MS SQL
MySQL
PostgreSQL
DevOps
AWS
Azure
Git
GitHub
GitLab
≈ $29k – $66k per year (Estimated) • In office (Derby, United Kingdom) • Full-Time
In office (United Kingdom) • Full-Time
Sanity is the back-end built for AI content operations. Power web, mobile, and agentic applications at scale.
London • San Francisco • Oslo • New York • Operating Systems • Cybersecurity • Commerce
≈ $59k – $141k per year (Estimated) • Equity • Senior • 4+ years exp • London • Remote (EU, Europe) • Full-Time • Senior
JavaScript
TypeScript
AI/ML
Anthropic
Frontend
Next.js
React.js
DevOps
Heroku
Netlify
Vercel
Design
Figma
≈ $181k – $347k per year (Estimated) • Lead • 8+ years exp • Remote/Hybrid (San Francisco, United States, London, United Kingdom) • Full-Time • Staff
Anthropic
DevOps
Heroku
Netlify
Vercel
Analytics
A/B Testing
Design
Figma
≈ $118k – $252k per year (Estimated) • Equity • Executive • Remote/Hybrid (London, United Kingdom) • Full-Time • Architect
Anthropic
DevOps
AWS
CI/CD
Fastly
GCP
Heroku
Kubernetes
Netlify
Terraform
Vercel
Cybersecurity
HIPAA
ISO 27001
SOC 2
Design
Figma
AJ Bell is a financial services enterprise specializing in online investment platforms and wealth management solutions. Headquartered in Manchester, United Kingdom, the company provides Self-Invested Personal Pensions (SIPPs), Individual Savings Accounts (ISAs), and share trading services for direct-to-consumer investors and professional financial advisers. Listed on the London Stock Exchange (FTSE 250), its digital platforms and discretionary portfolio management services enable both individual retail clients and institutional advisers to efficiently manage capital and retirement assets.
HQ: Manchester, United Kingdom • Asset Management • Personal Finance • FinTech • Wealth Management • Financial Services • Est. 1995
≈ $79k – $179k per year (Estimated) • Senior • Remote/Hybrid (Manchester, United Kingdom) • Full-Time • Senior
≈ $83k – $181k per year (Estimated) • Remote/Hybrid (Manchester, United Kingdom) • Full-Time • Senior
≈ $88k – $160k per year (Estimated) • Senior • Remote/Hybrid (Manchester, United Kingdom) • Full-Time • Senior
C#
SQL
TypeScript
JavaScript
C#
.NET
Entity Framework Core
Databases
MongoDB
RabbitMQ
Frontend
Angular
DevOps
AWS
CI/CD
Docker
Kubernetes
Omnea is a SaaS company focused on improving how organisations buy and manage third party spend. From its positioning, the product appears to sit in the procurement and finance operations space, helping teams bring more structure and visibility to purchasing workflows that are often scattered across email, spreadsheets, and disconnected tools. The core problem it addresses is the friction and risk that comes from ad hoc buying, unclear approvals, and limited oversight of suppliers and costs, especially as a company grows and spend becomes harder to control.
Paris • London • New York • Austin • Washington • Transportation & Logistics • B2B Commerce • Supply Chain • 51-200 employees
$122k – $217k per year • In office (London, United Kingdom) • Visa sponsorship • Full-Time
TypeScript
JavaScript
Databases
DynamoDB
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Frontend
Next.js
React.js
DevOps
AWS
AWS Lambda
CI/CD
Datadog
GitHub Actions
Pulumi
Amazon EventBridge
GitHub
≈ $107k – $227k per year (Estimated) • Lead • In office (London, United Kingdom) • Full-Time • Staff
AI Agents
ChatGPT
Claude
Cursor
$95k – $250k per year • In office (London, United Kingdom) • Visa sponsorship • Full-Time
TypeScript
JavaScript
Python
Databases
DynamoDB
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Frontend
React.js
DevOps
AWS
AWS Lambda
CI/CD
Datadog
GitHub Actions
Incident Management
Pulumi
Amazon EventBridge
GitHub
