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    Client Delivery Director (Strategy, Technology Practice, Python) Hybrid

    Client Delivery Director (Strategy, Technology Practice) Location: Hybrid (with on-/site presence required at key tier-1 client) Salary: Competitive + Benefits About Emagine emagine is a high‑end professional services consultancy and solutions firm specia ...

    Client Delivery Director: On site Strategy & Tech (Python)

    Emagine in Greater London is seeking a Client Delivery Director to ensure successful delivery outcomes in a dynamic investment banking environment. The role involves leading consultant teams, managing client relationships, and driving complex technology initiatives. Candidates should possess over 10 years of exp ...

    Senior Backend Engineer — Real Time AI & Cloud (Python)

    Taktile is seeking a Senior Software Engineer to build and operate backend services using Python on AWS. The role involves tackling complex backend problems and taking ownership of entire systems from architecture to deployment. Ideal candidates will have at least 5 years of experience, deep expertise in Python, ...

    Senior Full Stack Engineer Python/React, FinTech, Cloud

    SGI is seeking a Senior Full Stack Engineer for its London office, focusing on building cloud-native applications within the Asset Management & Private Markets Technology group. The role involves working closely with front-office and investment teams on modern platforms. Ideal candidates will have strong Python ...

    Global Markets Python BA for Risk & PnL Tech

    The JM Longbridge Group is looking for a Technical Business Analyst - Python in Southampton on a 6-month contract. The role involves working at the intersection of Business Analysis, Development, and Production Support, primarily focused on Global Markets technology initiatives. The ideal candidate will have str ...

    Hybrid Data Scientist Python, ML for Business Insights

    Oscar is looking for a mid-level Data Scientist to join their team in Nottingham. The ideal candidate will have at least 3 years of experience in data science, with strong proficiency in Python and a solid understanding of machine learning. The role involves working on various analytical and machine learning tas ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

    Contract Data Scientist Python, SQL & ML (Project Based)

    Mindrift in Manchester seeks a data science expert to design and document complex computational problems across industries. The candidate should have over 5 years of hands-on experience, a strong portfolio, and proficiency in Python and SQL. Knowledge of GenAI technologies and MLOps practices is essential. The r ...

    Senior Python Engineer | London (Hybrid) | Flask, AWS, Terraform

    Senior Python Engineer | London (Hybrid) | Flask, AWS, Terraform OB have partnered with a fast-growth scale‑up backed by top tier investors, and having raised over £50m in funding, they are looking for a Senior Python Engineer with experience in Infrastructure to work cross functionally with the ...

    Front Office Python Engineer for Commodities Trading (Hybrid)

    VirtueTech Recruitment Group is seeking a Front Office Python Engineer to work in a global energy trading company, developing front office trading systems using Python. You will collaborate closely with front office stakeholders and report to the head of front office IT. Requirements include experience in energy ...

    Python Software Engineer – AI Security Platform (Hybrid London)

    Darktrace is seeking a Specialist Software Engineer in London to lead the prototyping and development of AI security features. This hybrid position allows for work from home while requiring at least two days in the London office. Responsibilities include collaborating with teams to develop and advance projects, ...

    Commodities Python Engineer in London Verition Group LLC

    Good-to-have Qualifications: Experience with other object-oriented programming languages such as Java, C#, or C++. Experience with quantitative development in the financial industry and familiarity with pricing models, risk models, analytics, and business objectives. Required Qualific ...

    Senior Python Backend Engineer Real Time Time Series

    djr is looking for a Senior Python Engineer in Watford to contribute to a real-time data platform. The role emphasizes backend engineering rather than data science, focusing on building API-driven services and handling time-series data. Ideal candidates will demonstrate experience in designing data models for ti ...

    SC‑Cleared Python Engineer — Cloud Data Pipelines (Hybrid)

    Opus Recruitment Solutions seeks experienced Python Software Developers in Newcastle to support large-scale analytics solutions. The role involves developing Python applications, optimizing cloud-native data pipelines, and working with tools like Docker and Apache Spark. Candidates must have strong Python expert ...

    Hybrid Full Stack Engineer (Python/TS) — Equity & Impact

    Oliver Bernard is seeking a Mid-Level Full-Stack Engineer in London offering up to £75k plus equity. This role at a funded AI startup involves working across a Python backend and Vue/React frontend in a small, fast-growing team. Ideal candidates will have 3–7 years of full-stack experience and a welcoming attitu ...

    Senior Applied AI ML Engineer Production C++/Python

    International Software Co in Guildford is searching for a Senior Applied AI / Machine Learning Software Engineer. This position involves designing, building, and deploying ML-driven features within high-performance engineering software, requiring expertise in C++ and Python. You'll manage ML initiatives from con ...

    Senior Python Backend Engineer — AI/LLM & Systems Lead

    DeepRec.ai is seeking a hands-on software engineer in London to design and build scalable backend systems while integrating AI features. The role emphasizes coding and leadership, requiring 4-8 years of software engineering experience and strong Python skills. Applicants should have experience with APIs and fram ...

    Senior Python & AI Backend Engineer — On‑Site London

    SGI, a fast-growing AI startup in Central London, is seeking a Senior Backend Python & AI Engineer to build secure and high-performance backend systems for healthcare operations. This full-time role requires 5+ years in backend engineering and experience with Python frameworks such as FastAPI, Django, or Flask. ...

    Senior Python Engineer Real time SaaS, Full Stack

    Senzo Group is seeking a Senior Python Engineer to contribute to their real-time data SaaS platform. This role focuses on developing backend services with Python while integrating with the frontend using React. You will work in a fast-paced environment, shipping production-grade software used daily. The position ...

    Python Backend Engineer Real Time Data & Trading Feeds

    Mustard Systems Ltd. in Greater London is looking for a Software Engineer specialized in Python to develop and maintain real-time systems that support trading strategies. The position offers a hybrid working environment with opportunities to drive the technical direction and impact business performance directly. ...

    Lead Python Engineer for AI & Data (Hybrid UK)

    RAW Search is collaborating with a leading consulting firm to find a Lead Python Engineer in Greater London. The role entails leading the design of Python services and REST APIs, managing code repositories, and enforcing best practices in a hybrid working environment. Ideal candidates should have advanced Python ...

    Front Office Python Engineer for Trading Desk Impact

    VirtueTech Recruitment Group is seeking a Python Engineer based in Greater London to work directly on the trading desk of a Global Energy Trading Firm. This role involves building tools that directly influence real-time decision-making while collaborating closely with commercial teams. Ideal candidates should ha ...

    Full‑Stack Engineer (React + Python) — AI‑Driven Platform

    Oritain is seeking a skilled individual contributor in London for a hybrid role, working across full stack development. Responsibilities include building modern React frontends and Python backend services while ensuring system reliability. The ideal candidate has strong experience with production systems, can me ...

    Lead Python Software Engineer – Asset Management Data Platform

    Job Description Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas a ...

    Front Office Python Engineer for Energy Trading Desk

    VirtueTech Recruitment Group is seeking a Python Engineer to work directly on the trading desk of a Global Energy Trading Firm in Greater London. The successful candidate will have strong Python software engineering skills and experience in finance, translating market problems into technical solutions. This role ...

    Cloud Native Full Stack Engineer (Python, Angular & AWS)

    Infinity Quest seeks an Associate General Manager - Delivery & Operations in London, England. This role is focused on overseeing delivery and operations within a dynamic IT environment, requiring strong skills in Cloud Architecture, API integration, and DevOps practices. Candidates should possess relevant experi ...

    Senior Python Backend Engineer – Real Time IoT & AI

    IC Resources is seeking an experienced Backend Engineer to join their innovative technology team in London. This role involves designing and developing large-scale backend architectures that process real-time data. Key technologies include Python (FastAPI), Postgres, and AWS. The ideal candidate will have a back ...

    Senior Python Automation Tester for AI & LLM Systems

    Resillion is seeking a Senior Automation Tester (Python) to develop and maintain automation frameworks for validating AI systems, including chatbots and agentic workflows. Applicants should have strong Python skills, experience in test automation, and familiarity with CI/CD pipelines. This role involves close co ...

    Defence Tech Software Engineer (C#/Python/Java) Impactful

    Switch Tech Talent is looking for Software Engineers in Newcastle to work on modern applications for defence clients. You'll develop secure applications and solve complex problems with top engineers. The role involves backend and frontend development, requiring proficiency in C#, Python, C++, and more, along wit ...

    Senior Data Platform Engineer I Database Platform Python

    Job Description Wise is a global technology company building the best way to move and manage money worldwide. Your work will help create an entirely new network for the world's money, enabling a smooth international payment experience. Role Overview You will join the Database Pl ...

    Senior Python Data Engineer for Audit & Risk Analytics

    Apexon seeks a skilled Python Data Engineer to join our Birmingham office. This role involves designing and maintaining data solutions for audit and risk assessments. Candidates should have over 7 years of experience in data engineering, strong Python and SQL skills, and familiarity with data modeling tools. The ...

    Senior Python Backend Engineer FastAPI, AWS, Postgres, London

    Oliver Bernard is seeking a Senior Engineer for a high-growth Data Intelligence Platform in Greater London. The ideal candidate has 5+ years of experience in backend development with strong Python and FastAPI skills. You'll own the architecture and quality of the backend serving over 300 clients, focusing on bui ...

    Senior Python/Java ML Engineer Life Sciences, Remote

    A leading consulting firm is seeking a Senior Software Engineer with extensive experience in Python and Java to join their team for a high-stakes project in the Life Sciences industry. Ideal candidates will have a PhD or MSc in Computer Science and a proven track record of developing complex applications. This p ...

    Remote Senior Python Engineer — Public API & AI Backend

    Photoroom is seeking a Senior Python Engineer for its Public API team. The role involves designing and evolving our public API product, crucial for accessing Photoroom's AI capabilities. Candidates should have strong backend experience in Python and skills in API design, particularly with FastAPI. The position s ...

    FinTech Data Scientist | Python & SQL, Onsite in Newcastle

    Client Server in Newcastle upon Tyne is looking for a Data Scientist experienced in Python and SQL to join their team. The role involves analyzing large data sets to identify financial trends and working in an Agile environment. The successful candidate will enjoy a competitive salary up to £80k, bonus, and bene ...

    Senior Python AI Engineer — ML/AI Infrastructure Lead

    A leading online food delivery company in the UK is hiring a Senior Engineer to join their Enterprise AI team. You will design, develop, and deploy scalable AI applications, guide projects, and mentor team members. Ideal candidates should have strong experience in Python, cloud platforms like AWS, and an interes ...

    ML Infra Engineer (Python/Rust) — High Perf Systems

    Hunter Bond is seeking an ML Infrastructure Engineer to join their fast-growing team in London. In this role, you will design and build infrastructure for high-performance machine learning workloads, collaborating with ML engineers and researchers. Key qualifications include over 4 years of experience with Pytho ...

    Lead Backend Architect – Python/AWS, Scale‑Up FinTech

    Oliver Bernard is hiring a Principal Software Engineer for a Series A AI/fintech company in London. The role requires over 8 years of experience in building and scaling backend systems, specifically in high-growth B2B SaaS environments. You will design backend abstractions, scale multi-tenant infrastructure, and ...

    Senior Embedded Software Engineer – C/C++, Python & SQLite

    Java Script Works is searching for a Senior Embedded Software Engineer to join their team in Eastleigh, United Kingdom. This full-time role requires a Bachelor’s degree in engineering and extensive software development experience, particularly in C++. Familiarity with tools like Node.js, Python, and SQLite is de ...

    Remote Backend Python Engineer High Impact, AI Tools

    SOLAS IT RECRUITMENT is looking for a Python Software Engineer to join a collaborative remote team in Northern Ireland. This role focuses on backend development, requiring strong Python and SQL skills, with an emphasis on data processing and system performance. The successful candidate will work in a small, agil ...

    Full Stack Engineer (Kotlin and/or Python) – VP

    Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape ...

    Senior Software Engineer (Java/Python) for Scalable Systems

    hackajob is seeking experienced Software Engineers in Glasgow for their Global Technology team. As part of an agile team, you will design and deliver technology products while developing skills in Java and Python. This role requires hands-on experience in system design and application development to ensure stabi ...

    Lead Software Engineer (Python/Java) Cloud & CI/CD

    A leading financial services company is seeking a Lead Software Engineer in Glasgow to enhance and deliver technology products. The ideal candidate will have experience in software engineering concepts, proficient in Python/Java, and a strong understanding of agile methodologies and CI/CD practices. Responsibili ...

    SC Cleared Automation Engineer: Python, Ansible & CI/CD

    IO Associates is looking for a SC Cleared Automation Engineer based in Corsham, United Kingdom. The role offers a competitive salary of £130,000 - £143,000 per year. The ideal candidate will possess active SC clearance and have strong experience in Python programming and automation, along with proficiency in CI/ ...

    Embedded Electronics Engineer Python/C Full Time Bristol

    Stars Arena in Bristol is looking for an Electronics Engineer with experience in testing, fault-finding, and designing electronic circuits. The ideal candidate will have a strong coding background, particularly in Embedded C or Python. The role is full-time, and while competitive compensation is mentioned, visa ...

    Senior Software Engineer Python, TypeScript, AWS, Ruby (Remote)

    Client Server Ltd. is seeking a Software Engineer with expertise in Python, TypeScript, and AWS. This role offers a competitive salary up to £110k and opportunities to work on Greenfield projects in a collaborative environment. You will have autonomy in your work while benefiting from a strong support ...

    Senior Java/Python AI Engineer — Cloud Native Platforms

    Morgan McKinley is hiring a Senior Java / Python Engineer for their Research Technology team, building AI-enabled platforms in London. The role involves designing scalable cloud-native systems and developing production-grade AI workflows. Ideal candidates have strong experience in Java or Python and AWS, with ...

    Senior Python Engineer AI Training & Code Review (Remote)

    Prolific is seeking Senior Python Developers for their Expert Network to assist in training and evaluating cutting-edge AI models. This role offers an opportunity to collaborate on innovative projects and contribute to the advancement of AI capabilities. The ideal candidate should have a BSc in Compute ...

    Senior Software Engineer – Python & C# for Semantic Search

    LexisNexis Risk Solutions is looking for a Software Engineer III (Python & C#) to architect and build complex systems in Farringdon, UK. You will develop a semantic search API and maintain tools, ensuring quality at every step through code reviews and best practices. The ideal candidate will have profi ...

    Hedge Fund Data Engineer (Python) — Data Platform Innovator

    SS&C Technologies is seeking a Python Data Engineer to join their team in London, England. In this full-time role, you will shape hedge fund administration technology and streamline daily operations. Strong skills in Python and familiarity with data engineering practices are essential. The position offers compet ...

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