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
≈ $85k – $166k per year (Estimated) • In office (London, United Kingdom) • Full-Time
InvestorFlow is a software company headquartered in Menlo Park, California, and founded in 2015. The company sells a client management and investor portal platform built on Salesforce for private equity, venture capital, private credit, and real estate managers, covering fundraising pipelines, deal tracking, and limited partner reporting. It counts a large share of the top alternative asset managers among its customers and runs offices across North America, the Dominican Republic, and London.
HQ: Menlo Park, United States • Capital Markets • Venture Capital • Customer Relationship Management (CRM) • Software • Asset Management • Financial Services • Est. 2015
≈ $133k – $238k per year (Estimated) • Lead • 5+ years exp • San Francisco • Remote (United States, United Kingdom, Dominican Republic) • Visa sponsorship • Bachelor's Degree • Staff
Python
SQL
Apex
Apex
MuleSoft
Databases
MySQL
PostgreSQL
Snowflake
DevOps
Azure
Analytics
ETL/ELT
Marketing
Salesforce
HubSpot
Genomics plc is an Oxford company founded in 2014 by statistical geneticists to turn genomic data into health insight. Its integrated risk tools combine polygenic scores with clinical factors to identify people at high risk of common diseases. The company works with health systems and pharmaceutical partners on prevention and drug target discovery.
HQ: Oxford, United Kingdom • Pharmaceuticals • Genomics • Health Care • Est. 2014
≈ $89k – $175k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • PhD • Full-Time
Codat is a London company founded in 2017 that standardises access to the financial systems small businesses use. Its interfaces connect accounting, banking and commerce platforms so lenders and payment providers can underwrite and onboard business customers faster. The company works with banks and card networks building small business products.
HQ: London, United Kingdom • Data & Analytics • Banking • Financial Services • Est. 2017
$122k – $149k per year • Senior • Remote (United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Databricks
Delta Lake
AI/ML
Dagster
dbt
Spark
Model Context Protocol
DevOps
CI/CD
Docker
$129k – $162k per year • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Databricks
Delta Lake
AI/ML
Dagster
dbt
Spark
Model Context Protocol
DevOps
CI/CD
Docker
PhysicsX is a deep technology company that develops artificial intelligence and simulation software to accelerate engineering and advanced manufacturing. Founded by former Formula One engineers and computer scientists, the organization uses physics-informed AI and deep learning to optimize complex designs in fields like aerospace, automotive, and renewable energy. By replacing traditional, time-intensive physics simulations with real-time machine learning models, it enables companies to innovate faster and dramatically improve performance.
HQ: London, United Kingdom • Industrial Engineering • Artificial Intelligence • Simulation & Digital Twin
≈ $80k – $154k per year (Estimated) • Equity • Senior • 5+ years exp • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Senior
Python
AI/ML
Anomaly Detection
CoreWeave
DevOps
Kubernetes
SLURM
HPC
Adler and Allan help public and private sector businesses understand and manage their environmental risks, reducing the impact to the environment, their operation and their reputation. We focus on consulting, preventing and responding to your envi...
Allen • Kingston upon Hull • Leeds • Wellington • Ipswich • Professional Services • Science & Engineering • Environmental Science
≈ $83k – $165k per year (Estimated) • Junior • Allen • Remote (United Kingdom) • Visa sponsorship • Master's Degree • Full-Time • Junior
Python
SQL
AI/ML
NumPy
Pandas
Scikit-learn
DevOps
AWS
Analytics
Power BI
Tableau
New York • London • Melbourne • Commerce • Media & Entertainment • Events & Ticketing • Ticketing
≈ $105k – $187k per year (Estimated) • Lead • 8+ years exp • Remote/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
Martin Lewis' free site helps you save on car insurance, credit cards, mortgages & more. Find expert money tips, top deals, comparisons & tools to cut costs.
London • Manchester • Manchester • Mental Health • Media & Entertainment • Financial Services • Est. 2003
≈ $89k – $175k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Full-Time
Python
SQL
AI/ML
AI Agents
Function Calling
Model Context Protocol
DevOps
AWS
CI/CD
GCP
Platform Engineering
Terraform
Klarna is a Swedish financial technology company founded in Stockholm in 2005 that provides payment and shopping services to consumers and merchants worldwide. Its core products let shoppers pay immediately, defer a payment or split a purchase into interest-free instalments, while merchants receive settlement, fraud protection and conversion tooling through a single checkout integration. The group has expanded into a shopping app with price comparison, cashback and a bank offering, holds a European banking licence and listed its shares on the New York Stock Exchange in 2025.
HQ: Stockholm, Sweden • Commerce • Financial Services • Lending • FinTech • Payments • 1001-5000 employees • Est. 2005
$110k – $158k per year • Lead • 5+ years exp • In office (London, United Kingdom) • Full-Time • Staff
Python
SQL
AI/ML
LIME
MLFlow
Scikit-learn
SHAP
XGBoost
Analytics
A/B Testing
$110k – $158k per year • Lead • In office (London, United Kingdom) • Full-Time • Staff
Python
SQL
Databases
Databricks
DevOps
AWS
Datadog
$110k – $158k per year • Lead • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Staff
Python
SQL
AI/ML
Anomaly Detection
Fine-tuning
LightGBM
Scikit-learn
Amazon SageMaker
DevOps
AWS
AWS Lambda
CI/CD
Docker
Jenkins
Amazon S3
M3 USA is a healthcare technology and services company headquartered in Fort Washington, Pennsylvania, and established in 2006. The company provides a suite of digital solutions including healthcare market research, physician recruitment through its MDLinx platform, and clinical trial site management. As a subsidiary of the Tokyo-based M3 Inc., it operates globally to connect life science organizations with a network of millions of healthcare professionals across various medical specialties.
HQ: Fort Washington, United States • Pharmaceuticals • Clinical Research • Market Research • Sales & Marketing • Health Care • Digital Health • Est. 2006
≈ $86k – $169k per year (Estimated) • London • Remote (United Kingdom) • PhD • Full-Time • Middle
Python
C#
C#
.NET
AI/ML
Synthetic Data
Cybersecurity
ISO 27001
Robotics
Digital Twin
≈ $78k – $153k per year (Estimated) • London • Remote (United Kingdom) • PhD • Full-Time • Junior • Swedish (Optional) • Dutch: C1
Tripadvisor builds a platform that connects travelers with experiences worth sharing, offering trusted insights and resources for meaningful travel and dining adventures. It's designed for anyone looking to explore, plan, and book their travel efficiently, featuring tools and services from its well-known brands like Viator and TheFork. What sets Tripadvisor apart is its commitment to curating authentic experiences and fostering community-driven content across a vast network of travel and restaurant options.
HQ: Needham, United States • Travel & Tourism • Travel Agencies • Travel Technology
≈ $79k – $145k per year (Estimated) • Senior • 6+ years exp • London • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Java
Databases
Google BigQuery
MS SQL
MySQL
PostgreSQL
Snowflake
AI/ML
Anomaly Detection
Hadoop
DevOps
SLI/SLO/SLA
Analytics
ETL/ELT
≈ $57k – $143k per year (Estimated) • Middle • 5+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Java
JavaScript
Java
Gradle
Databases
Apache Kafka
Google BigQuery
Snowflake
PostgreSQL
AI/ML
Anomaly Detection
Flink
Hadoop
Spark
Airflow
BERT
Frontend
GraphQL
React.js
DevOps
AWS
CI/CD
Platform Engineering
Analytics
ETL/ELT
Proton is the AI industry cloud platform built just for distributors. Automate orders, enrich your catalog, grow eCommerce carts, and find sales opportunities.
Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Senior • 7+ years exp • Remote (LATAM, Europe) • Senior
SQL
AI/ML
Claude
Claude Code
Cursor
AI Agents
OpenAI Codex
Analytics
ETL/ELT
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
$220k per year • Equity • Senior • 5+ years exp • Remote (AMER, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
PostgreSQL
Snowflake
AI/ML
dbt
OpenAI
Mobile
RevenueCat
DevOps
AWS
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
≈ $84k – $155k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, United States) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
≈ $82k – $151k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Contractor • Senior
Java
Python
Scala
SQL
AI/ML
dbt
DevOps
Kubernetes
Terraform
≈ $82k – $151k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Senior
Java
Python
Scala
SQL
AI/ML
dbt
DevOps
Kubernetes
Terraform
London • Bristol
$79k – $110k per year • Equity • Senior • 5+ years exp • In office (London, United Kingdom) • PhD • Full-Time • Senior
Hitachi Solutions is a global systems integrator and provider of business application and cloud transformation services. The company specializes in implementing tailored solutions built on the Microsoft platform, including Dynamics 365, Azure, and Data & AI tools. By combining deep industry expertise with advanced technology, it helps enterprises modernize their operations, optimize processes, and drive digital transformation.
HQ: Irvine, United States • Sales & Marketing • Professional Services • Data & Analytics • Software • Enterprise Resource Planning (ERP) • Information Technology • Cloud Computing • IT Consulting • Est. 2002
≈ $100k – $178k per year (Estimated) • Lead • 10+ years exp • In office (London, United Kingdom) • Full-Time • Staff
Python
SQL
Databases
Databricks
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
Tableau
ETL/ELT
≈ $76k – $147k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Databricks
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
Tableau
ETL/ELT
Eneba is a Lithuanian e-commerce company founded in 2018 and headquartered in Kaunas. Its marketplace sells digital game keys, gift cards and in-game currency. The platform serves millions of gamers worldwide.
HQ: Kaunas, Lithuania • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • 11-50 employees • Est. 2018
≈ $69k – $178k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • PhD • Full-Time • Senior
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Spark
DevOps
AWS
Azure
Kubernetes
Git
General Atlantic, legal main entity General Atlantic Service Company, L.P., is an American growth equity firm providing capital and strategic support for global growth companies, headquartered in New York, United States.
New York • London • Stamford • Mexico City • Amsterdam • Financial Services • Est. 1980
≈ $49k – $140k per year (Estimated) • Junior • 2+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Junior
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Spark
DevOps
Azure
Analytics
ETL/ELT
Power BI
Tableau
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
≈ $94k – $236k per year (Estimated) • Equity • Middle • 4+ years exp • In office (London, United Kingdom) • Relocation • Full-Time • Staff
≈ $94k – $236k per year (Estimated) • Middle • 4+ years exp • In office (London, United Kingdom) • Full-Time • Middle
ComplyAdvantage is a London company founded in 2014 that builds financial crime risk data and screening technology. It maintains a real time database of sanctions, watchlists and adverse media that banks and fintechs use to screen customers and transactions. The company applies machine learning to reduce the false positives that dominate traditional compliance alerts.
HQ: London, United Kingdom • Fraud Detection • Financial Services • Artificial Intelligence • Est. 2014
≈ $105k – $186k per year (Estimated) • Lead • In office (London, United Kingdom) • Contractor • Principal
Java
Kotlin
Python
JavaScript
TypeScript
Databases
Apache Kafka
PostgreSQL
AI/ML
dbt
Flink
Spark
AI Agents
Knowledge Graph
LLM
Feature Store
Frontend
React.js
DevOps
Argo Workflows
ArgoCD
AWS
Docker
GCP
Grafana
Incident Management
Kubernetes
gRPC
Vector
Analytics
ETL/ELT
