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OpenStack Infra Engineer | Automation & Scale

Nscale is seeking an Infrastructure Engineer to design and operate infrastructure for internal and customer-facing services. You will focus on OpenStack, Proxmox, and automation to ensure performance and security. Ideal candidates have strong Python skills, experience with Linux, and the ability to manage comple ...

Ultra Low Latency Trading Engineer (C++/Rust) – London Hybrid

Hunter Bond is seeking a highly skilled Software Engineer to join their London-based team. The role involves designing and optimizing trading platforms for high-performance, ultra-low-latency environments. Applicants should have a degree in Computer Science or Engineering and experience with C++, Python, Rust, o ...

Senior C++ Engineer – Trading Platform (London, Flexible)

Wipro is seeking a Senior C++ Engineer in London on a contract basis. The role involves developing a global derivatives algorithmic trading platform, optimizing performance, and collaborating with traders and technologists. Candidates should have extensive C++ experience within finance, strong problem-solving sk ...

Production Database Engineer: Automations & Resilience

Palantir Technologies is seeking a Database Operations Engineer to automate database deployments and maintain operational excellence in production systems. This role involves troubleshooting, managing large-scale migrations, and collaborating with engineering teams. Ideal candidates will have strong coding skill ...

Green Tech Software Engineer — Climate Impact & Ownership

Understanding Recruitment is seeking a Software Engineer for a fast-growing climate tech startup in London. This role focuses on building meaningful technology to tackle climate change, including developing scalable software and backend systems. Candidates should be skilled in Python and familiar with machine le ...

Staff Software Engineer, AI — LLM Systems

Cerebras is seeking a Staff Software Engineer (AI) in Greater London to design and build production-grade agentic AI systems. The role involves collaborating with cross-functional teams and requires strong expertise in Python and cloud development, particularly on AWS. Successful candidates will influence techni ...

Remote GenAI Agentic AI Engineer | Build AI Agents

Play'n GO seeks an Agentic AI Engineer (GenAI) to design and implement autonomous AI systems. Responsibilities include architecting AI agents, collaborating with product and engineering teams, and ensuring robust operation in production environments. Candidates should have a degree in a relevant field and experi ...

Immunoinformatics Engineer: AI Driven Drug Discovery

DaltonTx in Greater London is seeking an Immunoinformatics Engineer to develop innovative technologies for drug design. The ideal candidate holds a Master's or PhD in Computational Biology or AI and has a strong Python background. Responsibilities include collaborating with cross-functional teams, developing AI ...

Murex Environment Automation Consultant

Stars Arena is seeking a Murex Environment Management Consultant for a full-time position in London, UK. The role involves managing cloud-based environments and utilizing CI/CD tools like GitLab CI. Candidates should be well-versed in scripting languages such as bash, Python, and Perl on Linux RHEL to automate o ...

Senior Applied Scientist, Supply Chain Optimization (AI/ML)

Amazon UK Services Ltd. is looking for a Sr. Applied Scientist in Supply Chain Optimization to implement cutting-edge OR/ML techniques. This full-time position requires a Master's degree and experience in programming languages such as Java, C++, and Python, along with expertise in machine learning and deep learn ...

Lead Data Scientist, AI Powered Customer Automation

Wise is looking for a Data Science Lead in London to enhance their contact automation team. This role will focus on building a system to address customer inquiries effectively, leveraging LLM technologies and experimentation. Candidates should have strong statistical knowledge, programming skills in Python or Ty ...

Principal Engineer & Tech Lead — Tech for Good

Stars Arena is looking for a skilled tech lead to manage projects, solve complex problems, and drive technical excellence. Ideal candidates should have strong programming skills, preferably in Python, and a solid background in software engineering. Experience in Architect, Principal, or Staff Engineer positions ...

Graduate ML Engineer — London, Fast Paced AI Growth

Compare The Market is seeking a Graduate Machine Learning Engineer in London to join its dynamic team. The role involves collaboration with experienced ML Engineers to productionise models and enhance machine learning workflows. The ideal candidate will have relevant academic experience in Python and d ...

Senior Life Actuarial Consultant: ORSA & IFRS17 Analytics

Star Actuarial Futures is seeking a Senior Life Actuarial Consultant to work in London, United Kingdom. The ideal candidate will have strong problem-solving and analytical skills, as well as modeling skills with experience in Python or R. This full-time role does not provide visa sponsorship. Competitive compens ...

SRE: Scalable Cloud Systems Engineer

Golang Works is looking for a Site Reliability Engineer (SRE) to support and enhance existing services, platforms, and application stacks. The ideal candidate must have proven ability to write programs in high-level languages like Java, Go, Python, or Perl. A Bachelor’s degree in Computer Science or a related fi ...

AI Software Engineer Computer Vision & Data Pipelines

White Swan Data is seeking an AI Software Engineer in London, UK. The ideal candidate should have expertise in Claude Code and strong Python skills. You'll be responsible for building and optimising AI workflows, developing computer vision tools, and managing databases. Benefits include a performance bonus, 25 d ...

Site Reliability Engineer | Cloud Automation & DevOps

WorksHub is seeking a DevOps Engineer/Site Reliability Engineer in London, United Kingdom. The ideal candidate has a background in Computer Science and experience with orchestration tools and programming languages like Python, Go, and Node.js. This full-time role offers a competitive salary and the opportunity t ...

Senior Pipeline Engineer – VFX & Animation

Qualifications Expert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization. Preferred Experience Experie ...

Senior Pipeline Engineer (Brahma) in London DNEG

Qualifications Expert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization. Preferred Experience Experie ...

Network SRE: Build Resilient Infra with AWS & Go

Golang Works in London is seeking a Network Site Reliability Engineer to develop and maintain network and datacenter infrastructure. The role emphasizes collaboration across teams working with hardware, operating systems, and development in Python and Go. This is a full-time position offering competiti ...

Senior Optical Systems Engineer — High Speed Photonics

Stars Arena is seeking a Senior Optical System Engineer based in Greater London. The role offers a full-time position focusing on high-speed optical systems, photodiodes, and automated test systems, which require strong skills in Python and C. Candidates should have a solid understanding of signal integrity and ...

DevOps Engineer (Contract) — Kubernetes & CI/CD

Java Script Works is seeking a DevOps Engineer to work primarily in London, United Kingdom. The role focuses on container technologies and solid programming in languages like Java and Python. The ideal candidate will manage CI/CD pipelines and have familiarity with observability tools. This is a contra ...

Platform Engineer: Terraform, CI/CD & Equity

Golang Works is seeking a Platform Engineer in London, UK. This full-time role involves working within a Python and Go codebase, developing infrastructure-as-code with Terraform, and managing CI/CD pipelines. As part of an ambitious startup, you will have the chance to engage directly with the founders and contr ...

Staff Software Engineer in London Booksy

Skills Proficient in Python/Java programming, with a comprehensive understanding of advanced features and best practices. Experience in JavaScript/TypeScript and modern web frameworks (preferably Vue.js). Extensive experience with PostgreSQL database management system. ...

Platform Engineer – Fintech Infra, Equity, London Office

A financial technology firm based in Greater London is seeking a Platform Engineer to design and maintain scalable backend infrastructure using Go, TypeScript, and Python. The ideal candidate should have 3–4 years of experience in fintech and a strong grasp of cloud infrastructure. This role focuses on building ...

Applied AI Forward Deployed Engineer: Enterprise Integrations

A leading technology company in Greater London is seeking a Forward Deployed Engineer. You will design and deploy integrations that automate AI workflows within enterprise systems, requiring strong programming skills primarily in Python. The ideal candidate has 5+ years' experience and a background in building p ...

Senior Product Engineer End to End, AI Driven Platform

A modern technology firm in Greater London is looking for a full-stack product engineer to own complete product slices. Responsibilities include delivering backend systems, building features with LLM integration, and working across the stack with React/TypeScript. The ideal candidate will have strong experience ...

Quant Research Engineer: Macro/FX & Rates Analytics

A multi-strategy hedge fund is seeking a Quant Research Engineer to support trading decisions through robust research and analytics. Responsibilities include maintaining research dashboards, backtesting strategies, and executing trades under direction. The ideal candidate will have strong Python skills, experien ...

Real Time Trading Operations Engineer | Automation & Risk

A high-frequency trading firm is seeking a Trading Operations Engineer to join their team in Greater London. This role involves monitoring live trading and managing projects with support teams. The ideal candidate will possess strong Python scripting skills, a Bachelor's degree, and exceptional analytical abilit ...

Client‑Facing AI Engineer for Enterprise Deployments

A dynamic AI-first company in Greater London is looking for a Forward Deployed Engineer with over 5 years of backend or full-stack experience, particularly in Python and TypeScript. You will work directly with clients to build and deploy tailored solutions, integrating modern and legacy systems. This role offers ...

Quantitative Analyst End to End Modelling & Impact

A predictive modeling firm in Greater London is looking for a researcher to join their quant team. You will build and improve quantitative models that predict outcomes and directly impact the business. The ideal candidate has strong skills in statistical modeling and Python, and is comfortable navigating ambiguo ...

Automation Engineer: Infra as Code & Platform Engineering

A leading IT consultancy in Greater London is looking for a strong automation engineer passionate about infrastructure as code. You'll automate infrastructure from scratch and build CI/CD pipelines while translating designs into operational frameworks. The ideal candidate should have a robust background in Pytho ...

Lead Crypto Software Engineer – Front Office, Low Latency

A boutique digital-asset powerhouse in London seeks a Lead Crypto Software Engineer to oversee new builds. This hands-on role involves designing low-latency services using Python and Go, working closely with traders and leading a team. The ideal candidate has front-office experience and a track record in buildin ...

Senior Infrastructure & Deployment Engineer

Principal Software Engineer, Nifty Gateway 108 E 16th Street, New York, NY 10003 Qualifications Deployment and infrastructure tooling Experience with one or more programming languages including but not limited to: Go, Node.js, Python, Scala, or Java Experienc ...

Product Engineer: Fintech for Fertility Financing

A growing fintech company in London seeks a Product Engineer to join a mission-driven team focusing on insurance-backed financing for IVF. You will be responsible for designing and building scalable software for financial processes, working collaboratively across various teams to enhance product features using m ...

VP, Climate & Nature Risk Modelling (Physical)

A leading global financial services firm is seeking a Climate and Nature Risk (Physical) Modeller to enhance their climate risk management capabilities. Ideal candidates will have experience in climate modeling, strong analytical skills, and proficiency in programming languages like Python or R. This role offers ...

Full Stack Software Engineer – Help Scale a £100M Platform

A leading technology platform in London is seeking a bright, driven Full-Stack Software Engineer to tackle complex problems and build scalable platforms. You will work with a broad range of technologies, improve user experiences, and participate in high-quality code reviews. Ideal candidates are experienced in P ...

Full Stack Data Scientist: AI & Knowledge Systems

A leading technology consulting firm in London is seeking a Full Stack Data Scientist to develop and implement AI solutions. The ideal candidate will combine data science with software engineering capabilities, focusing on machine learning and knowledge graphs. Responsibilities include designing advanced models ...

Gen AI Workflow Architect for Creative Pipelines

A leading enterprise AI company is looking for a Gen AI Workflow Designer in London. This role involves designing workflows for deploying audiovisual Generative AI models using ComfyUI and collaborating with multi-disciplinary teams. Candidates should have expertise in ComfyUI, experience in Python and JavaScrip ...

Senior Reliability Engineer: Financial Network & Latency

A financial technology leader in Greater London is seeking a Manager to oversee network operations and ensure reliable connectivity for critical trading platforms. The ideal candidate will have significant experience with networking technologies, including Cisco and Palo Alto, and possess strong scripting skills ...

Trading Systems Engineer Linux Infra & Automation

A leading quantitative trading firm is seeking a Trading Systems Engineer to manage its Linux infrastructure. The role involves deploying and configuring servers, automating operational tasks with Python or Bash, and optimizing system performance. Ideal candidates will have over 2 years of Linux experience, stro ...

Trading Data Ops Engineer: Real Time Data Reliability

A premier financial services firm in London is seeking a Data Engineer to serve as a frontline point of contact for traders and internal users. The ideal candidate has over 3 years of experience in data roles and strong Python skills. Responsibilities include managing data quality, developing ETL processes, and ...

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 ...

Hybrid Live Sports Cloud Engineer (AWS & Video)

A leading broadcast solutions company based in London is seeking a Broadcast Cloud Engineer to ensure seamless video delivery for major sports events. You will work with AWS systems and collaborate with teams globally, requiring strong problem-solving and communication skills. The ideal candidate has experience ...

Research Engineer: Offline Contextual Bandits & RL Retail

A startup focused on hyper-personalisation in the UK seeks a Research Engineer to develop decision-making models for in-store retail using bandit and reinforcement learning approaches. Candidates should have 3 to 5+ years of experience in machine learning, strong Python skills, and relevant educational backgroun ...

Founding Backend Engineer – Equity & AI Ventures

A leading AI venture studio in the London Area seeks a Founding Engineer for backend development. You will shape services through implementing features, managing tech debt, and ensuring quality. The role requires 3-6+ years of experience, strong skills in Python and databases, and the ability to drive developmen ...

Mission Software Engineer Field Deployments + AI/ML

A global technology company is seeking a Mission Engineer to drive the deployment of their capabilities. Responsibilities include software design, data integration, and troubleshooting products in the field. The ideal candidate has a strong technical foundation and proficiency in programming languages like Pytho ...

Field Deployment Software Engineer for Autonomous Systems

A leading defence technology company in the UK is seeking a Deployed Software Engineer to implement their technology with customers. The role involves travelling to customer sites, writing code, and collaborating with engineers. Ideal candidates will have a degree in a relevant field and strong programming skill ...

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 ...

Systematic Equities Quant Researcher – London

A leading global hedge fund in London is seeking a Quantitative Researcher for their systematic investment team. The role involves conducting alpha research, utilizing machine learning techniques, and developing sophisticated Python-based tools. Candidates should possess a Master's or PhD in a quantitative field ...

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