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    Senior Software Engineer (Python & C#) — Semantic Search

    LexisNexis in Greater London is looking for a Software Engineer III to drive research, design, and software development within the LNIP intelligence core platform. You will create specifications and develop a semantic search API while implementing best coding practices and maintaining internal tools. T ...

    Python Quant Data Engineer Systematic Trading Technology

    Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in the Equities Trading Data ...

    Backend Engineer (Go/Python) | AWS | Onsite Cambridge

    IC Resources is expanding its software engineering team in Cambridge. They are looking for a Backend Software Engineer to work on significant public-facing projects. The ideal candidate will have over 5 years of experience in web service development and be proficient in technologies such as Go and Python. </p ...

    Python Quant Data Engineer Systematic Trading Technology

    Job Description Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in ...

    Senior Python Quant Data Engineer – Systematic Trading

    JPMorganChase is looking for a skilled Python Quant Data Engineer to join the Equities Trading Data & Analytics technology team in Greater London. This role focuses on building and supporting fast, reliable data pipelines that enhance the research and trading capabilities. As a vice president, you will ...

    AI Engineer Microsoft & Python, Production AI Solutions

    Adepta Partners is seeking an AI Engineer for a 6+ month contract based in Belfast. This role involves developing and implementing AI solutions using Microsoft technologies and Python within a major AI-driven innovation programme. The ideal candidate will have hands-on experience in AI engineering and ...

    Senior Python Engineer Cloud Platform & AI Tools

    Clearwater Analytics in Edinburgh is seeking a skilled Senior Software Engineer to join the Beacon Core Engineering team. This role involves designing, building, and maintaining high-quality code while collaborating across teams to enhance software offerings. The ideal candidate will have excellent pro ...

    Senior Fleet Automation Engineer Python & Distributed Systems

    Nscale, a GPU cloud provider based in the UK, is hiring a Senior Software Engineer to develop its Fleet Manager platform. This role requires building automation systems that manage GPU nodes and network switches. Candidates should have over 5 years of experience in software engineering with a strong focus on ...

    Senior Python Engineer AI Code Reviewer & Evaluator

    Prolific is seeking a Senior Python Developer to join our Expert Network. The role involves evaluating AI-generated Python scripts, validating logical accuracy, and providing feedback on model performance. Candidates should hold a BSc or higher in Computer Science and have substantial experience as a software de ...

    Senior Backend Engineer | Python, Microservices, Event Driven

    Java Script Works is seeking a Backend Software Developer located in Didcot, United Kingdom. The role requires a minimum of 5 years of experience in backend software development with a focus on Python, including microservices architecture and event-driven systems. Experience in Linux environments and f ...

    Lead ML Platform Engineer Hybrid (Django/Python)

    We’reKingfisher, A team made up of over 74,000 passionate people who bring Kingfisher - and all our other brands: B&Q, Screwfix, Brico Depot, Castorama andKoctasto life.Guided by our purposeBetter Homes. Better Lives. For Everyone.We believe a better world starts with better homes, and we work every day to ...

    Senior Python Data Engineer — AdTech & Data Platforms

    GroupM is seeking an experienced professional focused on developing and operating data-oriented solutions. Candidates should possess proven experience in AdTech technology, with strong expertise in Python and proficiency in SQL. Familiarity with tools and technologies including Airflow, Kafka, Snowflake, BigQuer ...

    Hands On Autonomy Systems Engineer (C++/Python)

    Applied Intuition is seeking a hands-on Systems Engineer to join the London team. This unique role requires expertise in systems architecture, software engineering, and hardware integration, working on real-world autonomy projects. The ideal candidate should have over 5 years of experience, strong skills in C ...

    Senior Backend Engineer: Python, APIs, Hybrid + Equity

    Humand Talent is seeking a Senior Software Engineer to join a dynamic technology company in the United Kingdom. This role involves building reliable, scalable applications and APIs using Python while contributing to technical direction and platform architecture. The position offers a hybrid working mod ...

    Platform Automation Engineer Low Latency Infra, Python

    A leading systematic trading firm in London is seeking a Platform Engineer to enhance their infrastructure through automation. You will collaborate with a global team, using cutting-edge technologies and practices in a fast-paced environment. The ideal candidate has a degree in Engineering or Computer Science, a ...

    Distributed Python & Kubernetes Data AI/ML Engineer

    A leading tech firm in London seeks a Python and Kubernetes Software Engineer for a role emphasizing collaboration on data analytics and MLOps solutions. You will utilize open-source tools and contribute to both public and private cloud solutions. Ideal candidates have a technical background in software delivery ...

    Solutions Engineer / FDE Python AI Hypergrowth £180k+

    FDE / Customer Engineer London (5 Days Onsite) Conversational AI / Enterprise SaaS Hypergrowth AI Startup Python, APIs, Integrations, LLMs £150k-£180k + Equity + Benefits A hypergrowth AI company is building enterprise-grade conversational AI agents used by some of the world's largest ...

    Data Engineer (Python, SQL, Machine Learning) Robotics

    Related Jobs Data Engineer Senior Data Engineer Data Engineer Data Engineer Senior Data Engineer - (Python & SQL) Related Jobs Senior Data Engineer (INV) Senior Consultant, Data Engineer, AI&Data, UKI (INV) Senior Consultant, Data Engineer, AI&Data, UKI Data Engineer Senior Consultant, Data Engineer, AI&Da ...

    Lead Software Engineer Python (Django) SC Cleared

    Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella)Duration : 12 monthsLocation : 40% office based (London, Manchester, Birmingham, Cardiff, North East)IR35 : InsideSe ...

    Cloud Powered Python Engineer for Scalable Solutions

    A leading tech firm is hiring a Software Engineer to develop and release improvements to Ubuntu on public clouds. The role requires strong Python skills, extensive experience with Linux, and a passion for open source. Collaborating with a distributed team, you will write high quality code, debug issues, and enga ...

    Backend Engineer FinTech Data Platform (Python/AWS)

    A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong col ...

    Senior Python Engineer – Global FinTech Backend (Hybrid)

    Grid Dynamics Holdings is looking for experienced engineers in the Greater London area. The successful candidate will be primarily a Python developer with a strong background in developing global-scale software systems for financial institutions. Responsibilities include building complex systems, developing back ...

    Front Office Commodities Tech Engineer (Python/Athena)

    A leading global financial services firm is seeking a Front Office Software Engineer to enhance and deliver technology products for Precious Metals and Agriculture trading. The successful candidate will design and maintain trading applications, collaborate with diverse teams, and apply deep technical expertise. ...

    Senior Backend Engineer (Python/Django) – Hybrid London

    Preply is seeking a Senior Engineer to join their Engineering Team in London. In this hybrid role, you will develop Python/Django backend features and collaborate with cross-functional teams to deliver top-notch products. Your expertise will guide decision-making towards the adoption of best practices in prod ...

    Senior Python Backend Engineer – Climate Tech (FastAPI)

    Victrays is seeking a highly motivated Backend Python Engineer to scale our product and infrastructure. This role involves designing robust backend services and collaborating with engineers to deliver quality customer experiences. The ideal candidate has 4+ years of experience, strong knowledge of Pyth ...

    Graduate Python Engineer Build Scalable APIs & Pipelines

    Revolut Ltd is seeking recent graduates for the Graduate Programme 2027: Software Engineer (Python). Successful candidates will develop scalable systems, create data pipelines, and build APIs within a fast-paced, diverse team environment. Candidates should have a relevant degree and strong problem-solving ski ...

    Hybrid Python + React Engineer Backend & IoT Platform

    A leading technology company specializing in the utilities sector is seeking a Mid-Level Software Engineer proficient in Python and React. The role involves developing scalable backend services and collaborating on complex projects related to IoT and distributed systems. This position offers a hybrid work patter ...

    Remote Cloud Python Engineer for Ubuntu Images

    A leading tech firm is hiring a Software Engineer to improve Ubuntu on public clouds. The role involves developing, testing, and releasing updates while ensuring high quality and stability. Ideal candidates will excel in Python, have a strong background in Linux systems, and be passionate about open source. This ...

    Lead Python AI/ML Cloud Engineer (AWS)

    TwinThread in Greater London is seeking a Lead Software Engineer with strong expertise in AWS and Python. In this role, you will collaborate with Data Scientists to develop cloud-based frameworks for machine learning models, ensuring production readiness and compliance with software development best practices ...

    Senior Athena Python Engineer Rates Risk & PnL

    A leading global financial services firm is seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer. In this role, you will design, develop, and integrate solutions that support trading desks and back office functions for rates products. Your responsibilities include building robust softw ...

    Front Office Software Engineer — Commodities (Python/Athena)

    A leading financial institution in Greater London is seeking a Front Office Software Engineer to enhance, develop, and deliver technology products in the finance sector. The role requires deep technical expertise in software engineering and an understanding of agile methodologies. Candidates should have experien ...

    Staff Machine Learning Engineer (£220,000 | RecSys | Python)

    Location: London, 4 days in office (Shoreditch) Salary: Up to £220,000 + Bonus + Compelling Equity This role is with one of Dex’s trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they’re looking for, so we can match ...

    Senior Frontend & Python Engineer – Hybrid Network Automation

    State Street is seeking a highly skilled senior developer in Greater London for full stack development of solutions to automate network technologies. Ideal candidates should have strong proficiency in Python and experience with web frameworks, RESTful APIs, and front-end technologies. The role is hybrid (4 days ...

    Lead Python & AWS AI/ML Cloud Engineer

    A global financial services firm is seeking a Lead Software Engineer who specializes in AWS and Python, focusing on innovative machine learning solutions. This position requires collaboration with data scientists and engineering communities to develop and maintain high-quality applications. Responsibilities incl ...

    Python Software Engineer Pricing Platform, Flexible Work

    A leading motor insurance provider in London is looking for a Software Engineer to enhance their pricing and underwriting tools. You will develop innovative solutions while collaborating with a dynamic team of engineers and stakeholders. The ideal candidate will have over 3 years of experience in software develo ...

    Senior Backend Engineer (Rust/Python) – FinTech Platform

    A financial technology firm in the City of London is seeking a financial software engineer to join their back-end team. The role involves designing and maintaining cloud-native solutions, working with Rust and Python, and collaborating with stakeholders in the finance sector. The ideal candidate possesses a stro ...

    Senior Java/Python Software Engineer — Regulatory Reporting

    JPMorgan Chase in Glasgow is looking for a Java/Python Software Engineer III to join the Last-Mile Regulatory Reporting team. This role requires expertise in software solutions design and development, focusing on creating high-quality production code and improving systems. The ideal candidate will have ...

    Python Engineer (Django) Build Secure, Scalable Features

    We are committed to equal opportunities and welcome applications from all qualified individuals, regardless of race, gender, disability, religion/belief, sexual orientation, or age. Responsibilities Excel in creating maintainable, secure, and efficient code that aligns with product and ...

    Senior Lead Software Engineer Python & Java (FrontOffice)

    TwinThread is seeking a Senior Lead Software Engineer with a strong background in Python and Java, located in London, UK. In this role, you'll be involved in developing crucial technology solutions in collaboration with the QES team, enhancing and delivering market-leading products. The ideal candidate ...

    Hybrid Data Lead Engineer Python/TypeScript + GraphQL

    Java Script Works is searching for a Lead Software Engineer - Data based in Greater London, United Kingdom. This hybrid role focuses on optimizing the platform's performance, requiring strong programming skills in Python and TypeScript, alongside knowledge of the full Software Development Life Cycle (SDLC). Remu ...

    Entry level Python Engineer — Real Time Pipelines

    A fast-growing international technology company based in the UK is seeking an entry-level engineer to design and build infrastructure for data pipelines. The role involves collaboration with software engineers and data scientists to ensure robust, 100% uptime data processes. Ideal candidates will be fluent in Py ...

    Senior Python/Java Engineer — Cloud & AI Innovator

    JPMorgan Chase & Co. is looking for a Senior Python Engineer in London to enhance and deliver technology products. This role involves developing secure production code, optimizing semantic search workflows with AI, and serving as a subject matter expert in cloud deployment. Candidates should have advanced Python ...

    Strategic Python Lead Engineer, Cloud Native Modernization

    As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate & Investment Bank Post Trade Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant bus ...

    Backend Engineer for AI Platform | Python & AWS

    A technology-driven startup in London is looking for a Software Engineer to build shared platform layers for AI solutions. You will utilize your extensive Python experience to create frameworks and APIs that enhance productivity across product teams. The role is hybrid, requiring part-time office presence, and o ...

    Senior Backend Engineer Python/Django (Hybrid UK)

    A tech-driven finance company is seeking a Senior Back End Engineer to enhance systems that support its German operations. You will design and build backend services, automate workflows, and influence system architecture as part of a collaborative engineering team. The ideal candidate has extensive experience in ...

    Python ML Engineer for Greenfield Projects Hybrid

    Cititec in Glasgow, Scotland is hiring a Machine Learning Engineer for 12 months to support two upcoming greenfield projects. This role offers a hybrid work model, requiring 3 days a week in the Glasgow office while focusing on Python-driven ML applications. The ideal candidate will have excellent prog ...

    Senior Python Backend Engineer Remote iGaming APIs

    Burns Sheehan is seeking a Senior Software Engineer to join a rapidly scaling iGaming platform as a technical anchor for the backend team. This remote-first position requires strong backend engineering experience, particularly in Python, along with a proven ability in building production-grade APIs. The role inv ...

    Senior Software Engineer (AI, Python) (Perm, London)

    Senior Software Engineer (AI, Python) (Perm, London) UK Senior AI Python Engineer (Perm, London, 4 days a week on-site) This is afull-time, permanent opportunity for candidatesbased in the UK. There will be a requirement to be onsite 3-4 days per week in London. < ...

    Python Automation Engineer — Low Code, n8n & AI

    A leading professional services firm in Central London is seeking a Low Code Software Engineer to innovate their automation journey. You will design intelligent workflows using Python and n8n, integrating core business systems and embedding AI agents via Microsoft Azure. Ideal candidates have 2–5 years of experi ...

    Senior Python Engineer — GenAI Microservices, Hybrid (London)

    About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

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      Full Stack Engineer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights