8,926 to 8,950 of 11,981 Python Jobs in the UK

Senior ML Engineer – Production AI & LLMs (Maternity Cover)

Location
Greater London, England, United Kingdom
/RAG workflows, NLP and scalable services integrated into the OneView platform. The ideal candidate will have 3–5+ years in ML engineering, strong Python skills, experience with modern ML frameworks, and hands-on data #J-18808-Ljbffr ...

Quantitative Developer: FinTech Data & Platform Engineer

Location
Greater London, England, United Kingdom
fast-moving fintech startup, seeks a quantitative developer passionate about financial data and building practical products for traders and researchers. You'll blend Python/SQL development with infrastructure work, feature development, and client-facing collaboration, delivering clean, tested code powering real trading and research workflows. The role is full ...

Senior ML Systems Engineer — Rust & Distributed Infra

Location
Greater London, England, United Kingdom
advance the Machine Learning Services platform. You will design, implement, and operate core infrastructure handling high-volume inference and multi-tenant workloads across Rust, Python, and cloud environments. Join a quick-moving, growth-focused team focused on distributed systems, Kubernetes orchestration, and performance-tuned GPU inference (ONNX) in production, while ...

KDB+ VP: Real-Time Analytics Architect (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
with Traders, Quants, and Global Technology to optimize latency in a hybrid Belfast setting. The role requires significant KDB+/q experience, Java and Python skills, and a strong background in low-latency systems. A bachelors degree is essential; hybrid work up to 2 days remote per week is offered. ...

Staff Full Stack Engineer, AI-Powered Energy Markets

Location
United Kingdom
Billing. The role demands deep backend and systems design expertise and ownership of complex projects from start to finish. The team works in Python/AWS serverless stack with React/TypeScript exposure, aiming to ship new product categories and scalable tendering infrastructure for rapid growth. #J-18808-Ljbffr ...

Senior Platform SRE: Reliable, Scalable Observability

Location
Greater London, England, United Kingdom
collaboration with product teams, while lowering costs and improving developer productivity. The ideal candidate has around 8 years of distributed systems experience, strong Python, AWS expertise, and excellent communication in English (C1). #J-18808-Ljbffr ...

Cloud & Data Platform Test Engineer (Lakehouse) - Hybrid

Location
Greater London, England, United Kingdom
experience in software testing and 2+ years testing cloud infrastructures using AWS and Terraform. Key skills required include CI/CD pipeline testing, Python scripting, and knowledge of data platforms. AWS certification is a plus. Competitive daily rates are offered. #J-18808-Ljbffr ...

Quantitative Developer: Build Data-Driven Trading Tools

Location
Greater London, England, United Kingdom
Greater London seeks a Quantitative Developer to design and implement proprietary systems. The ideal candidate has 5+ years in high-impact software engineering, strong Python skills, and a concise coding style. This role involves collaboration with researchers and managing deliverables in a relaxed yet intellectually driven environment. ...

Senior Lakebase Solutions Architect — Data & AI GTM

Location
Greater London, England, United Kingdom
closely with account teams to influence product direction. Responsibilities include advising clients, facilitating workshops, and overcoming complex technical challenges. A strong background in SQL, Python, and public cloud ecosystems is essential for success in this role. #J-18808-Ljbffr ...

Senior Nework Programmer - Algo trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
skills, and a keen interest in diverse tools and techniques. The role involves collaborative work across various teams, exploring domains like hardware, operating systems, Python/Go development, AWS, and storage. Responsibilities: Develop network and datacenter infrastructure with consistent and straightforward designs. Support high-performance trading, addressing outages, conducting root … routing protocols, firewall configuration, and debugging. Proficient in network automation, management, and monitoring through API transports. Ability to write code byond scripting, particularly in Python or Go. Capable of identifying and mitigating network risks and issues. Comfortable with the Linux command line. Demonstrated ability to handle complex projects with minimal ...

Senior Characterization Engineer

Location
Bath, England, United Kingdom
product introductions (NPI), including test planning, equipment selection, hardware preparation and fixture development. Develop and bring up robust, repeatable automated test environments . Develop Python-based test automation and automated measurement methods. Perform hands-on characterization using advanced electronic test equipment. Analyse large and complex datasets to identify performance trends … related discipline. 510 years' relevant industry experience . Strong experience with high-speed analogue semiconductor products and signal integrity testing. Hands-on experience developing Python-based test automation or similar. Strong understanding of high-speed/high-frequency PCB design principles . Experience working in a laboratory environment with advanced ...

Senior Characterization Engineer

Location
Newport, Wales, United Kingdom
product introductions (NPI), including test planning, equipment selection, hardware preparation and fixture development. Develop and bring up robust, repeatable automated test environments . Develop Python-based test automation and automated measurement methods. Perform hands-on characterization using advanced electronic test equipment. Analyse large and complex datasets to identify performance trends … related discipline. 510 years' relevant industry experience . Strong experience with high-speed analogue semiconductor products and signal integrity testing. Hands-on experience developing Python-based test automation or similar. Strong understanding of high-speed/high-frequency PCB design principles . Experience working in a laboratory environment with advanced ...

AI-Driven HealthTech Full-Stack Engineer

Location
Narberth, Wales, United Kingdom
senior full-stack engineer to join the R37 Lab AI-powered healthcare platform. You will build and ship products using React, TypeScript, Node.js, Python and SQL, bringing AI outputs to life for health care workflows. You will partner with customers, design, and research to translate workflows into usable software. ...

AI-Driven Full-Stack Engineer — Remote UK

Location
Greater London, England, United Kingdom
enterprise clients, shaping the product with AI-assisted development using Claude Code. The role spans the stack—TypeScript, React, GraphQL, Node.js, Python, Golang, SQL—and emphasizes reliability, security, and observability. We operate remotely within the UK with monthly in-person meet-ups and access to a London coworking space. #J ...

Lead AI Platform Engineer - Secure, Scalable Data Infra

Location
Greater London, England, United Kingdom
Intellias in London is seeking an experienced infrastructure-focused engineer to design, build, and maintain Python services and internal tooling forming the firm's on-prem infrastructure platform, enabling safe and scalable AI adoption. You will collaborate with AI/ML research teams, replace manual operations with self-service workflows ...

Senior Internal Tools Engineer - Drive Growth & Impact

Location
City Of London, England, United Kingdom
features for internal tooling while collaborating with cross-functional teams. The ideal candidate has over 5 years of experience with API development using Python or Kotlin and a strong background in AWS services. This role offers a dynamic environment and the opportunity to have a significant impact on team culture ...

Senior Systems Administrator – Cloud, Identity & Endpoints

Location
Greater London, England, United Kingdom
runbooks. This role supports clinicians and operations, with a hybrid, Paddington-based setup. The successful candidate will drive automation (PowerShell/Bash/Python), maintain backups and disaster recovery, and #J-18808-Ljbffr ...

Europe-based AI Engineer — GenAI & Cloud Solutions

Location
Greater London, England, United Kingdom
focus on agentic AI. You will work across Google Cloud, GKE, and GenAI tooling to deliver scalable cloud-based solutions for diverse clients. Strong Python skills and DevOps discipline are essential. The role involves collaborating with global teams, traveling to customer sites in Europe as needed, and contributing to cutting ...

Software Engineer II — AI-Driven Trade Tech & Secure Systems

Location
Greater London, England, United Kingdom
software components across a secure, stable, and scalable platform, helping the firm deliver high‐quality technology products. The role emphasizes hands-on coding in Python, use of enterprise AI-assisted development tools, and collaboration with senior engineers to drive reliable systems. #J-18808-Ljbffr ...

End-to-End Deployment Engineer

Location
Greater London, England, United Kingdom
engineering experience, ideally in financial services or comparable enterprise environments. Ensuring effective communication and collaboration across teams is essential, as well as experience with Python, React, and AWS. #J-18808-Ljbffr ...

Senior On-Device Privacy ML Engineer

Location
Greater London, England, United Kingdom
collaborate with cross-functional engineers to enhance privacy-preserving technologies across the company's products. This role requires strong software development skills, particularly in Python and iOS. The ideal candidate should have hands-on experience in large-scale software systems. Join us to make a significant impact by protecting user ...

Senior Full-Stack Engineer for AI Agent Platform

Location
Greater London, England, United Kingdom
Full-Stack Engineer to build features across the AI agent platform, from the backend runtime to the frontend UX. You will work with Python (FastAPI) on AWS serverless, and React/TypeScript on the frontend, delivering production features and improving reliability. The role is hybrid, requiring at least 3 days ...

Senior AI Security Engineer - Hybrid, Flexible Hours

Location
Greater London, England, United Kingdom
creating secure development practices. Ideal candidates will have significant software engineering experience, a Bachelor's degree in a relevant field, and strong skills in Python or other systems programming. This position offers an annual salary ranging from £240,000 to £325,000 with competitive compensation packages including equity and benefits. ...

Front Office Software Engineer - Tech Driven Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Firm's proprietary research platform to support new exchanges, products and functionality. Developers Must Have: Expert in writing production level code in C++, Python, C# or simialr codeAble to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy … Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series of varying frequency and experience of dealing with issues such as different time zones, gaps in data, constructing constant maturity derivatives series and futures contractsHas initiated ...