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    Python Engineer at a Global Private Equity Firm

    Are you a Python Engineer in finance looking to work on greenfield projects? Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required.This is an opportunity to join a global private equity firm th ...

    Senior Frontend Developer (React.js) | Brand New Trading Payments Desk | £130,000 + Bonus + Ben[...]

    Senior Frontend Developer (React.js) | Brand New Trading Payments Desk | £130,000 + Bonus + Benefits | London Hybrid I am looking for a Senior Frontend Engineer with React focus for a Trading House that build cross asset trading systems. The FinTech are building from the ground up and ...

    Staff AI Platform Engineer

    As a Staff Applied AI Engineer , you’ll play a pivotal role in shaping how AI is adopted and applied across our organization. You’ll be responsible for driving AI-first initiatives that improve developer productivity, streamline workflows, and unlock new product capabilities. This is a highly cross‑ ...

    CRM Developer D365/Power Platform (Top Company!)

    CRM Developer- D365/Power Platform (Top Company!) Are you looking to work for an organisation with a real purpose ? Are you a D365 Developer who is looking to work with Power Platform, Power Apps, Power BI and Power Automate? Do you want to work in a cutting-edge c ...

    CRM Developer D365/Power Platform (Top Company!)

    CRM Developer- D365/Power Platform (Top Company!) Are you looking to work for an organisation with a real purpose ? Are you a D365 Developer who is looking to work with Power Platform, Power Apps, Power BI and Power Automate? Do you want to work in a cutting-edge c ...

    Product Engineer – Full‑Stack (React/Python) with Equity

    Jack & Jill is seeking a Product Engineer in London to join a high-growth startup focused on creating innovative solutions for enterprise software deployment. The role involves designing intuitive user experiences, direct user engagement, and owning the entire lifecycle of product features. Ideal candidates will ...

    Fixed Income Python Engineer — Risk Analytics for Trading

    Paragon Alpha - Hedge Fund Talent Business is seeking an experienced Software Engineer to join their risk team in London. You'll be responsible for developing and optimizing risk analytics platforms, collaborating with traders and quants while troubleshooting issues in a fast-paced environment. Ideal candidates ...

    Python Engineer at a Global Private Equity Firm

    Are you a Data Engineer in finance looking to work on greenfield projects? This is an opportunity to join a global private equity firm that is taking a tech-first approach. You’ll be working as a Data Engineer, closely with stakeholders across both investments and technology. This is a hands‑ ...

    ML Full Stack Engineer: Python Backend & AI Systems

    Machine Learning Software Engineer - Full Stack (LLM) London, United Kingdom Bachelor’s degree in Computer Science, Computer Engineering, or a related technical background. Experience Backend software engineering experience in Python. Responsibilities and Requirement ...

    Real Time Fraud & Risk Data Scientist (Python/SQL)

    LexisNexis Risk Solutions is looking for a Data Scientist to enhance fraud detection using advanced data analysis and machine learning. With extensive experience in Python and SQL, the successful candidate will implement innovative solutions that reduce fraud losses and improve profitability for clients in Finan ...

    Technical Lead Hybrid Python, AWS, SaaS Scale up

    Harrington Starr is seeking a Technical Lead in Central London to mentor engineers and drive innovative development in a fast-growing Fintech scale-up. The role includes significant hands-on coding, shaping technical strategy, and leading a team towards high-quality standards. Competitive salary up to £120,000, ...

    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 ...

    Head of Technology Advertising / AI / Python / Hybris / Shopify

    Head of Technology - Advertising / AI / Python / Hybris / Shopify *** 3 days a week onsite in London (Bank station) and 2 days remote**** Key Skills: Hands on Engineering Manager experience , Advertising/Media/Video industry , Python , AI , Hybris , Shopify, Extensive Leadership of softwa ...

    Principal Platform Engineer — Go/Python, Cloud‑Native Scale

    Harvey Nash is seeking a Principal Software Engineer specializing in platform and distributed systems with proficiency in Golang and Python. The role involves architectural authority, mentoring of other engineers, and defining scalable architectures. Ideal candidates will have significant backend engineering exp ...

    Software Engineer (Python/React) Up to 140k + Bonus

    Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm in London is seeking a talented Software Engineer to join its growing technology team. This is an opportunity to work in a fast-paced, high-performance trading environme ...

    Remote Anti Bot Engineer (Python/Go/Rust/JS)

    Adthena is seeking an Anti-Bot Engineer to design and operate large-scale web scraping systems focused on Google search environments. The ideal candidate will have hands-on experience scraping protected platforms, a strong technical background in HTML parsing, and familiarity with data extraction techniques. Thi ...

    Engineering Manager, Pre Funding Platform (AWS/Java/Python)

    A leading finance company in the UK is seeking an Engineering Manager for Pre-Funding to lead a team of software engineers. This role involves collaborating with product management, mentoring team members, and ensuring best practices in software development are adhered to. Ideal candidates have at least 5 years ...

    Lead Quant Tech Engineer: Java/Python & Cloud Platform

    A leading financial services firm in Greater London is seeking a Lead Software Engineer to join their high-performance team. You will develop and troubleshoot secure, high-quality production code and collaborate with diverse teams to implement innovative solutions. Ideal candidates have a BS/MS in Computer Scien ...

    Remote Python Systems Engineer for AI Collaboration (Contract)

    A leading AI solutions provider is seeking a Software Engineer to work remotely on contract for 1 month at $100 per hour. The ideal candidate will develop complex Python systems and collaborate with AI research teams to enhance model performance. Applicants should have experience at top U.S. tech firms and a str ...

    AI Product Tech Lead: Python, Cloud & Scalable SaaS

    A leading technology firm in Greater London is seeking a Product Technical Lead to drive the development of their AI-enabled software product. You will guide technical design, lead development teams, and collaborate closely with business stakeholders to ensure the product meets market needs. This hands-on role c ...

    Hybrid Data Analyst R/Python | Stats & Data Quality

    A prominent UK brand is seeking a self-motivated Technical Data Analyst to conduct detailed analyses of large datasets. This hybrid role requires you to be in the London office twice a month. Candidates should have strong coding abilities in R and Python, along with experience in statistical software like SPSS. ...

    Remote Python Engineer Contract (1 Month, 20h/wk)

    Mercor is looking for a Software Engineer to develop and maintain complex Python systems for real-world environments. As a contractor, you will earn $100 per hour and work 20 hours per week remotely. Ideal candidates should have experience at top US tech firms and a proven track record with complex Python system ...

    Pricing Data Scientist Python for GI/Personal Lines

    Arthur Financial, an innovative personal lines insurer in Greater London, is seeking a Modelling Specialist / Pricing Data Scientist to elevate their modelling capabilities. The role involves building and testing pricing models, integrating third-party data, and peer code reviews. Ideal candidates will have stro ...

    Remote Python Engineer for AI Model Performance (Contract)

    Mercor is looking for a Software Engineer to develop and maintain production-grade Python systems in a remote capacity. The role requires expertise in modular, testable codebases and optimization techniques. The ideal candidate will have a proven track record in top US tech firms, demonstrating deep knowledge of ...

    VP Full Stack Engineer (Kotlin/Python) – Hybrid & Growth

    Citigroup Inc. is seeking a Full Stack Engineer (Kotlin and/or Python) at the VP level to design and develop innovative solutions within Equities Technology. In this role, you'll enhance trader workflow tooling and engage with business users globally. You will have the autonomy to influence technology decisions ...

    Backend Engineer (Java/Python) for Critical Systems — London

    ALTEN LTD - UK is hiring a Backend Software Engineer in London responsible for developing high-reliability software platforms. You'll focus on creating core operational software, working with data flows, and improving automation efficiency. Candidates should have strong Java and Python skills, a degree in Engine ...

    Hybrid Python AI/ML Engineer for AIOps Platform

    Overview At CGI, we’re shaping the future of intelligent operations through secure, scalable technology that drives real impact for clients. As a Python Developer in our Emerging Technology Practice, you’ll help advance our AIOps platform—engineering solutions that boost reliability, automation, ...

    Associate, Full Stack Software Engineer (.Net, Python & React)

    About this role At BlackRock, technology is central to our mission, and our team continues to drive innovation across the industry. We value curiosity, collaboration, and a willingness to experiment to tackle complex problems. Here, you’ll experience a collaborative environment where teamwork happ ...

    Full Stack Engineer (C#, Python, React) Data Management

    A leading global investment firm is seeking a skilled Software Engineer to join their Data Management team. You will design and maintain robust systems, collaborate across teams, and bring strong technical skills in C#, Python, and cloud services. The firm offers a hybrid work model, allowing for flexibility, al ...

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

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

    Staff ML Engineer (Python) — Real Time pLTV & Growth

    Dex is looking for a specialist to join a high-growth, profitable technology company in London. This role focuses on designing and scaling production-grade ML systems while optimizing personalized reward mechanisms. Candidates should have a strong background in statistical methods and machine learning, particula ...

    AI/ML Prototype Engineer — Python & SQL, Hybrid (London)

    N Consulting Limited is looking for a Prototype Engineer to design and develop prototypes using Python for data-driven and AI/ML use cases. Candidates should have over 10 years of experience in machine learning, SQL, and data analysis. The successful applicant will create and evaluate machine learning models, de ...

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

    For additional information, please review .**Full Stack Engineer (Kotlin and/or Python) – VP**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 ...

    Technical Lead: Python & Azure AI for Agentic Systems

    ClearRoute is seeking a Technical Lead to oversee delivery for AI and Agentic capabilities on Azure. This role requires strong hands-on experience with Python and Azure services, along with the ability to engage with technical and business stakeholders. As part of a hybrid working model, you will work closely wi ...

    Backend Platform Architect for AI Systems (Python) + Equity

    SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a Senior Backend Engineer in London to design and build robust backend systems using Python. You will work with a high-calibre startup developing an agentic AI product, focusing on infrastructure and tooling. Responsibilities include de ...

    Prototype ML Engineer Python, Rapid PoCs & Data Pipelines

    iXceed Solutions is seeking a hands-on Prototype Engineer in London, Canary Wharf, to design and develop prototypes for AI/ML use cases. This hybrid role requires strong expertise in Python, Machine Learning, and SQL, with the candidate expected to translate business problems into working solutions. Responsibili ...

    Python Engineer: AI & LLM for Fintech (Hybrid, London)

    LGBT Great is seeking a Python Engineer in London to help develop scalable AI-driven fintech products. The role involves designing backend systems, integrating LLM features, and working with product and engineering teams. Candidates should have strong Python skills, experience with AI and LLMs, and API developme ...

    Fast Focus Python Engineer – Ship Products in London

    Fuku is looking for a Fast Engineer in London to build and ship products independently. We seek hungry, high-energy individuals who thrive in a fast-paced startup environment and have a proven track record of delivering results quickly. This is a build seat, focused on making decisions and shipping products regu ...

    Backend Engineer (Python) for AI First Patent Platform

    A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with Django. This position requires working onsite three days per we ...

    Front Office Market Data Engineer (Python/SQL) – London

    A fast-growing hedge fund in London seeks a Technical Market Data Analyst to enhance their evolving team. The role involves collaborating with traders, PMs, and quants to address data needs, while acting as a conduit between front office and data engineers. Candidates should have strong programming skills in Pyt ...

    Customer‑Facing Python Engineer for AI Platform | Equity

    A leading recruitment partner is seeking a Python Software Engineer to develop customer-facing software solutions in a hybrid environment. You will work closely with clients to understand their needs, build applications leveraging large datasets, and collaborate with ML engineers to integrate advanced AI solutio ...

    Lead Python Software Engineer – Asset Management Data Platform

    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 are valued. We empower you ...

    Mid Level Software Engineer (Python) RegTech 2026 UK

    Suade is building world-leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand-in-hand with domain experts, translating concepts from finance and regulation into code. The RegTech Engineer is at the core of this and is ...

    Software Engineer Java/JS/Python with DevOps (Kubernetes)

    A leading technology consultancy in the UK is seeking Software Engineers of varying seniority for long-term projects. The role offers contract rates between £500 - £700 per day and permanent salaries from £50,000 to £100,000. Successful candidates will have experience in Java, JavaScript, or Python, along with p ...

    Mid Level Software Engineer (Python) RegTech 2026 UK

    Suade is building world‑leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand‑in‑hand with domain experts, translating concepts from finance and regulation into code. The RegTech Engineer is at the core of this and is ...

    Strategic FP&A Analyst (SQL/Python) — Stakeholder Partner

    A leading financial services provider in Greater London is seeking an experienced FP&A accountant to join their finance team. The role involves developing financial models, automating cost reporting, and partnering with senior stakeholders. The ideal candidate should be a qualified accountant with 3-6 years of e ...

    Full Stack Java/Python Engineer 6 Month Contract

    A leading technology consultancy in Greater London is looking for a Full Stack Java/Python Engineer for a 6-month contract. The successful candidate will have a strong background in Java, Spring Boot, and Python, along with hands-on experience in developing full stack applications. This role supports flexible wo ...

    Python Engineer for Front‑Office Trading Platform (London)

    A diversified trading firm in London is seeking a Software Engineer specializing in Python to join their multi-asset trading team. The role involves enhancing automated trading systems, collaborating with traders, and mentoring junior developers. Candidates should have at least 3 years of experience, strong tech ...

    Head of Engineering – Scaleup (London/AWS, Go & Python)

    A fintech talent acquisition agency is seeking a Head of Engineering to lead a team of backend engineers in a hybrid working environment. The ideal candidate will have over 9 years of backend engineering experience, with 6+ years in leadership. Responsibilities include mentoring engineers, implementing operation ...

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