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Lead AI Solutions Architect LLMs & Client Delivery

A leading technology firm in Greater London is seeking an AIML Engineer to design and implement AI solutions and manage client deliveries. You will architect advanced LLM systems and mentor junior team members. The ideal candidate has 6+ years of experience in AI engineering, solid expertise in Python, and a rob ...

Full Stack Engineer – Fintech Payments (Hybrid, London)

A leading fintech innovator in London is seeking a Full Stack Engineer for the iwocaPay team. You will build APIs and user interfaces as well as ecommerce plugins, improving cash flow solutions for businesses. The ideal candidate has experience with Python frameworks and relational databases, alongside strong co ...

Platform Engineer — AWS, Kubernetes & Terraform

A fast-growing Fintech company based in Central London is seeking a skilled Platform Engineer to design and maintain AWS infrastructure, drive Infrastructure as Code using Terraform, and lead in technical decision-making. This role involves collaboration with engineers to enhance CI/CD pipelines and automation u ...

Senior Backend & Platform Engineer — London (Hybrid)

A technology company in London is seeking a Backend Engineer to design and maintain production-grade services. Responsibilities include architectural decisions, CI/CD systems optimization, and improving system reliability. The ideal candidate has 3+ years of experience in backend engineering with strong skills i ...

Senior Software Engineer – FinTech (CRL/IM) Hybrid London

A fintech company is seeking a Senior Engineer to join their Collections and Investor Management team. The successful candidate will lead initiatives to improve borrower experiences, automate processes, and collaborate across teams. Expertise in Python and Ruby is essential, along with strong communication skill ...

Backend Engineer: Scalable Data & API Platforms

A leading data software firm in London seeks a Backend Software Engineer to create scalable backend services. You will architect and develop solutions, optimize performance, and collaborate with cross-functional teams. Candidates should have a strong background in programming languages such as Java or Python, an ...

Senior PAM Engineer: Automate & Secure Privileged Access

A leading financial markets infrastructure provider is seeking a Senior Security Engineer in London. This role involves deploying, configuring, and maintaining PAM platforms to protect privileged accounts. Significant experience with PAM platforms, Windows/Linux administration, scripting in PowerShell/Python, an ...

ML Engineer II — Marketing Experiments & Tools

A global travel technology company in Greater London seeks a Machine Learning Engineer II to enhance its marketing analytics capabilities. You will develop measurement tools and maintain the experimentation platform, ensuring reliable operations for numerous experiments. Required qualifications include a degree ...

Senior Credit Risk Analytics & AI Lead

A leading energy trading organization in Greater London is seeking a Senior Credit Data Scientist to enhance credit risk reporting using AI-driven analytics. The role involves designing advanced solutions, conducting risk analysis, and championing AI adoption. Candidates should demonstrate expertise in advanced ...

Data Insights Analyst — Hybrid, Actionable Dashboards

A dynamic financial services company in London seeks a Digital Data Analytics and Insights Analyst to deliver actionable insights and collaborate with teams to translate business needs into data requirements. The ideal candidate will possess excellent SQL skills and experience with analytical tools like Python a ...

Frontier AI Risk Assessment Engineer

A leading artificial intelligence research firm is seeking two Research Engineers to join their Frontier Safety Risk Assessment team. This role involves identifying and mitigating risks associated with frontier AI models while requiring strong skills in deep learning and Python programming. Candidates should hav ...

Senior Manager, Digital Twin & Simulation Lead

A data and AI consultancy is seeking a Senior Manager – Digital Twin & Simulation to lead the development of simulation-based systems. The role involves technical leadership, client engagement, and innovation in simulation technologies. Candidates should have strong experience in designing digital twin systems, ...

C++ Platform CI Engineer – Flexible/Remote

A leading music streaming service is looking for a C++ Engineer to enhance the client continuous integration infrastructure. You will own the CI systems, improve build performance, and develop automation across multiple platforms. The ideal candidate has experience in CI infrastructure, proficiency in Python and ...

Front Office Trading Apps Support Engineer

A consulting firm in the UK is seeking an individual to manage application support across various desks, including index flow and commodities. Responsibilities include configuring proprietary software for trading and executing bug reports. The ideal candidate has strong communication skills, programming expertis ...

DevOps Engineer — Automate Deployments & Elevate Experience

A leading technology company in the UK is seeking a skilled DevOps Engineer responsible for deploying product updates and addressing technical issues. Candidates should have strong experience in software engineering with proficiency in Ruby or Python and a solid understanding of databases. The role involves impl ...

Product Engineer: Build Scalable Incident AI Platform Remote

A leading AI incident response platform in the UK is seeking a Mid-Senior level engineer to enhance their capabilities. The role involves building production-ready applications in Go, Python, Ruby on Rails, or React, as well as engaging with customers for feedback. Employees are offered market-leading medical in ...

AI Engineer: ML Infrastructure & Production

A leading trading firm in London seeks an AI Engineer to develop and maintain AI-driven applications. You will collaborate with traders and technologists, tackle complex business problems, and implement AI technologies. The ideal candidate has a degree in Computer Science, 3+ years in machine learning, and excel ...

OpenStack Software Engineer — Global Cloud & Linux

A leading software company in London is seeking a Software Engineer – OpenStack to join the OpenStack Engineering team. This entry-level position requires a passion for open source software and a strong foundation in Python, as well as experience with technologies like Ubuntu Linux, Kubernetes, and OpenStack. Ca ...

Senior Backend Engineer Scalable Systems (Remote)

A dynamic software development firm seeks a Senior Back End Software Engineer to design and maintain high-quality software solutions. Candidates should have over 7 years of experience, particularly with Python and FastAPI, alongside strong skills in AWS and Kubernetes. This role offers remote work flexibility an ...

Developer Support Engineer: AI Tools & Observability

A leading AI observability platform is seeking a Developer Support Engineer to help developers overcome challenges in their projects. The position requires 3-8 years of experience supporting developer tools, strong coding skills in Python or TypeScript, and excellent communication. You will troubleshoot issues, ...

Senior Backend Engineer — Cloud, Data Security

A leading technology company is seeking a Python DevOps Engineer in Greater London. You will work on full lifecycle application development, focusing on secure and compliant processing services. The role requires 5+ years of experience in backend programming, knowledge of cloud applications, and a collaborative ...

Lead Casualty Treaty Pricing Actuary

A leading insurtech company in Greater London is looking for a Commercial Pricing Actuary to lead pricing for the Casualty Treaty book. This role involves collaborating with underwriters and enhancing risk selection, alongside developing sophisticated pricing models. The ideal candidate should be an actuary with ...

GenAI ML Engineer for Consumer AR & Video Lenses

A leading technology firm in Greater London is seeking a Machine Learning Engineer to develop innovative ML products and collaborate with multiple teams. The ideal candidate will have a strong background in machine learning, excellent Python or C++ programming skills, and a Bachelor's in a technical field. The r ...

Senior Volatility Quant Researcher — Quantitative Trading

A leading global investment management firm in Greater London is looking for highly motivated individuals to join their Volatility research team. Candidates will be engaged in developing automated volatility trading strategies and contributing to broader research efforts. A strong degree with mathematical focus ...

Sandbox Service Engineer — Build Secure AI Compute Stack

A leading AI company in Greater London is seeking a Software Engineer for their Sandbox Service. The role involves building scalable systems that provide controlled access to computational environments. Candidates should have expertise in Rust, C++, or Go, familiarity with Python, and experience in virtualizatio ...

Pricing Actuary – Build & Improve Syndicate Pricing Models

A leading insurance organization in Greater London seeks a Pricing Actuary (FTC) to enhance pricing efficiency and support underwriting processes. This entry-level role focuses on implementing a new Syndicate Pricing Tool, rebuilding pricing models, and collaborating with underwriting teams. Successful candidate ...

AWS Security Engineer: Cloud Threat Detection & Automation

A leading cloud provider is seeking a Security Engineer in Greater London to manage services mitigating cybersecurity threats. This role involves collaborating with data scientists and engineers to develop innovative security solutions that protect the AWS cloud. Candidates should have a bachelor's degree in com ...

Low Latency Trading SRE Real Time Systems

A leading trading firm in London is seeking a Site Reliability Engineer to optimize mission-critical trading systems. The ideal candidate has 1-5 years of experience, a background in financial services, and solid skills in Linux, Kubernetes, and Python. You'll support traders, ensure system reliability, and driv ...

Front Office Valuations Analyst — Sponsorship & Modern Office

A prestigious hedge fund in Greater London is seeking professionals for a core Valuation & IPV role. You will interact closely with trading and risk teams, manage end-of-day valuations, and contribute to model development. Candidates should have strong analytical abilities, product fundamentals, and experience w ...

Senior Associate, Advanced Treasury Analytics

A leading global financial services firm in Greater London is seeking an Associate in Advanced Treasury Analytics. The role involves maintaining analytical tools, collaborating on innovative solutions, and analyzing data to inform treasury management. Ideal candidates will have a strong quantitative background, ...

Senior Platform Observability Engineer

A global financial services leader is looking for a Lead Software Engineer in Greater London. This role involves collaborating with development teams to create scalable observability tools and supporting cloud-native applications. Candidates should have strong experience in system design, software development, a ...

Remote Senior Software Engineer Fleet Security & Telemetry

A technology company in the UK is seeking a senior full-stack engineer to join the Telematics team. This role focuses on developing reliable telematics data solutions for various industries. Candidates should have over 5 years of experience in software engineering, strong programming skills in Java, Python, or G ...

Senior Data Engineer — Open Scalable Data Pipelines, Hybrid

A cybersecurity company in Greater London is seeking a Senior Data Engineer to design and build robust data systems. You will own data pipelines end-to-end, ensuring data accuracy and reliability. The role requires expertise in Java or Python and SQL, as well as a collaborative mindset. Join a passionate team re ...

Senior Analytics Consultant SRM/RGM for CPG Growth

An advanced analytics consulting firm is seeking a Business Consultant in Greater London. You'll work closely with clients to tackle complex business problems using data analytics, ensuring optimal solutions. The ideal candidate has 8-12 years of experience, particularly in the CPG domain, and is adept in Data S ...

Quantitative Developer Build Trading Tools & Models

A leading hedge fund manager in Greater London is seeking a skilled Quantitative Developer. The successful candidate will build and maintain tools for quantitative research, optimize legacy codebases, and ensure system robustness. Strong skills in Python or C++ and SQL, along with excellent communication for cro ...

Senior AI & ML Lead Data Scientist

A leading marketing data and analytics firm is seeking a dynamic Lead Data Scientist to develop and lead advanced AI and Machine Learning solutions. You will collaborate with various teams to translate innovative ideas into concrete products. Ideal candidates have an advanced degree, expertise in data science me ...

Senior Applied Scientist, Computer Vision for Identity

A leading security solutions company based in London is seeking a Senior Applied Scientist. In this role, you will design and train machine learning solutions, focusing on deepfake detection and bias mitigation. Candidates should have strong experience in machine learning, Python, and PyTorch. This position offe ...

Remote Optional Marketing Experimentation Analytics Manager

A global technology firm in Greater London is seeking an Analytics Manager - Marketing Experimentation to lead the strategy for marketing experiments. You will manage a growing team and collaborate with marketing and finance to prioritize impactful testing. The role requires a strong background in data analysis, ...

Lead Data Scientist, Global Fraud Risk & ML

A global financial technology firm is looking for a Lead Data Scientist to join their Fraud Risk Team. This role involves maintaining and improving machine learning models, conducting data analysis, and implementing strategies to reduce fraud impact on customers. Ideal candidates should possess a strong backgrou ...

Generative AI Engineer — Secure Prototyping & Deployment

A UK cyber security firm is seeking a Generative AI Engineer to design and implement AI solutions leveraging generative models. The role involves developing AI models, optimizing prompts, and ensuring secure deployment. Candidates should have strong knowledge of generative AI architectures, coding skills in Pyth ...

Senior Data Scientist Financial Crime & Fraud Analytics

A technology services leader in Greater London is seeking an experienced Senior Data Scientist to design and deploy machine learning models focused on fraud detection and financial crime prevention. Candidates should have over 5 years of experience, proficiency in Python and PySpark, and strong expertise in Fina ...

Generative AI Lead Engineer — Hybrid in London

A leading global engineering organization is seeking a Lead Engineer specializing in Generative AI to design and deploy high-quality Python applications. You will work with AI tools and AWS services to build impactful features used by thousands daily. This hybrid role offers a competitive salary, comprehensive b ...

Lead Data Engineer – ML & Data Platform Architect

A leading technology company in rail travel is looking for a Principal Data Engineer. This role involves setting technical standards and partnering with teams to build data platforms that support machine learning workloads. Ideal candidates have extensive experience in data engineering, SQL, and Python, along wi ...

B2C Data Scientist — Personalisation & Growth (Hybrid)

A global coffee brand is seeking a B2C Data Scientist to enhance consumer experiences through insightful data analysis. The candidate will collect and combine data to drive business impact, leading initiatives related to customer preferences and campaign performance. Applicants should have strong statistical und ...

AI Data Platform Engineer for High Fidelity Simulations

A deep-tech company in Greater London is seeking a Software Engineer to develop AI-driven simulation software. The role involves building data platforms and APIs, working with simulation data, and collaborating with engineers. Candidates should have strong Python skills, experience with data processing systems, ...

Remote Fraud Detection ML Scientist Real Time Production

A fraud detection company in Greater London seeks a Data Scientist to develop and deploy advanced fraud detection models. The ideal candidate will have experience with Python, strong analytical skills, and the ability to work collaboratively in a hybrid environment. The role involves building model evaluation in ...

Lead Scene Understanding AI Systems Engineer

A leading technology firm in Greater London is seeking an experienced Software Engineer to lead the Scene Understanding Team in computer vision research and development. Responsibilities include developing scene understanding systems, managing calibration technologies, and mentoring engineers. The candidate shou ...

Senior Pricing Data Scientist: Build Adaptive ML Pricing

A leading logistics technology firm in Greater London is looking for a Senior Pricing Data Scientist to enhance pricing engines and adapt strategies through dynamic experiments. You'll leverage ML to improve decision-making while translating complex insights into actionable stories for stakeholders. Ideal candid ...

Senior Data Scientist: Financial Crime & Fraud Analytics

A leading technology services firm in Greater London is seeking a Senior Data Scientist to design and implement analytical models for fraud detection and financial crime prevention. The role requires expertise in Python, PySpark, and 5+ years in analytics. Collaboration with various teams is essential to deliver ...

Data Scientist Impact Analytics for Higher Education (Hybrid)

A leading education analytics company in the UK seeks a Data Scientist to drive impactful analytical projects. The role involves developing models for university rankings and predicting student behavior using advanced machine learning techniques. Proficiency in Python and SQL, along with a quantitative degree, i ...

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