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Mid Level Software Engineer (Python) RegTech 2026

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 ...

RegTech Python Engineer — Build Solutions, Flexible Hours

A leading regulatory technology firm in Greater London is seeking an experienced RegTech Engineer to contribute to its product roadmap and collaborate with passionate teams solving financial regulatory problems. The ideal candidate will have 3-5 years of Python experience, strong abilities in version control sys ...

Capital Markets Cloud Engineer AWS/Snowflake/Python

A leading data service provider is seeking a Cloud Engineer for a 6-month contract based in London. The candidate must have proficiency in Python, SQL, and AWS, with a strong background in capital markets. Responsibilities include designing solutions for trading workflows and developing data pipelines using Snow ...

Senior Python Backend Engineer — Hybrid & Impactful AI

A leading financial technology firm in the UK is seeking a Senior Python Developer to join their back-end development team. The role involves implementing robust solutions in Python, developing REST APIs, and ensuring high-quality code. Ideal candidates will have over 4 years of professional experience, particul ...

Real Time Market Risk Analyst Python & Derivatives

A proprietary trading firm in Greater London is looking for a Risk Analyst/Associate to enhance their risk team. The ideal candidate will possess relevant market risk experience, knowledge of equity and fixed income derivatives, and proficiency in Python. Responsibilities include real-time risk monitoring, commu ...

AVP Banking BA: Data Analytics, SQL & Python

A leading financial services firm in the UK seeks a skilled business analyst with over 2 years of experience in a bank or financial institution. The candidate will be responsible for conducting data analysis, supporting application-related queries, and documenting user requirements. Strong skills in SQL and Pyth ...

Python GIS Engineer: Data Pipelines & Spatial Apps

A leading data solutions provider is seeking an experienced Python GIS Developer based in Bath, UK. The role involves building high-impact data pipelines and developing applications to solve complex geospatial challenges. Candidates should have advanced Python skills and strong GIS expertise, particularly with l ...

Senior Python Tech Lead for AI Systems

A leading tech recruitment agency in London seeks a Senior Python Developer/Dev Team Lead for a hybrid role based in the Stratford office. Candidates must demonstrate strong Python knowledge, including both practical and theoretical aspects, and have hands-on leadership experience. Familiarity with AI or LLM is ...

Python Developer – FinTech Risk Systems (Hybrid, London)

A leading technology consultancy is seeking a skilled Python Developer to design and develop complex server-side components in a fast-paced environment. The role involves close collaboration with cross-functional teams and stakeholders, applying principles of Agile and Lean software practices. The ideal candidat ...

Senior Backend Engineer – Python, FastAPI & SQL (Azure)

A leading technology provider in London is seeking a Backend Software Engineer specializing in Python and FastAPI. You'll design and develop backend services, working mainly in a hybrid environment with three days per week at the office. The role offers a competitive salary of up to £95k plus bonuses and a range ...

Python Developer: Scalable Fintech Data Platform, London

A leading technology firm in London seeks a skilled Python Developer to join their team. Candidates should boast over 2 years of experience in Python, strong SQL skills, and familiarity with REST Microservices. This position offers a unique opportunity to work on a scalable data platform within the finance secto ...

Senior Python Quant Developer London Systematic Trading

Location: London - Hybrid This is an opportunity to join one of the world's premier investment firms. The firm deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. You will be building componen ...

Hybrid Python Developer for Derivatives Risk (London)

A leading employment consultancy seeks a Python Developer to design and develop crucial server-side components. The ideal candidate will have extensive Python development experience and knowledge in financial services, particularly in derivatives risk systems. Responsibilities include collaborating with teams an ...

Senior Python Quant Developer — Trading Systems Lead

A leading investment firm in London is seeking a skilled professional to join their trading team. The role involves building components for live trading and simulations with a focus on systematic trading strategies. Candidates should have a Master's or PhD in a quantitative field along with 5+ years of experienc ...

Founding Fullstack Engineer (React/Next.js + Python AI)

A high-growth AI startup in London is seeking a Cracked Founding Engineer (Fullstack) to be the first technical hire. You will gain unparalleled autonomy and ownership over product direction, shipping features rapidly and integrating advanced AI solutions. The ideal candidate excels in TypeScript, React, Tailwin ...

Lead AI Engineer (Python) — Equity & Partnership Path

An AI startup in London is seeking a Lead AI/Python Engineer to oversee the complete lifecycle of AI development. You will work with cutting-edge models and influence the product roadmap in an ambitious team. The ideal candidate has a First-Class degree in Artificial Intelligence and approximately 3 years of AI/ ...

Senior Python Data Platform Engineer – Hybrid London

A fast-growing research firm in London is seeking a Senior Developer to join their team and drive the evolution of their advertising and data platform. You will solve complex data problems, build scalable solutions, and mentor junior engineers. The role offers a hybrid work model and includes a generous benefits ...

Senior Python Engineer for Design Automation Platform

A leading tech startup is seeking a software engineer in London to help transform how engineers design physical products. The ideal candidate enjoys writing clean, functional code and has a strong background in Python and API frameworks. Responsibilities include building backend services using FastAPI, collabora ...

Senior ML Engineer (Python + AWS) Remote UK

A growing tech firm is looking for a Machine Learning Engineer to implement ML algorithms and work on innovative projects in insurance technology. This role offers the flexibility to work fully remotely from anywhere in England, a competitive salary of up to £90k, and a range of benefits including enhanced mater ...

Senior Python Developer FinTech Up to £90k

OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from day one, and develop their systems. In this role, you' ...

Senior Python Engineer — Financial Systems & Data Pipelines

A technology-enabled advisory firm is seeking a Python Software Engineer to join their Client Success Team. In this role, you will drive the delivery of high-impact features for the Validus Horizon platform. You will work cross-functionally, translating complex requirements into robust solutions, while mentoring ...

Python Backend Engineer | AI/ML & Cloud APIs

A leading recruitment platform in the UK is seeking a skilled Python Developer to design and build scalable applications. The ideal candidate will have strong application development experience and a solid interest in AI-driven features. Responsibilities include collaborating with product and engineering teams a ...

Pega Full Stack Engineer – Angular & Java/Python

A global IT consulting firm in Greater London is looking for a Full Stack Developer with at least 4 years' experience to join their team. The role involves analyzing customer needs, documenting requirements, and delivering software solutions, while leveraging technologies such as Pega, Angular, and Docker. Ideal ...

Fixed Income Tech Specialist | Python, SQL & Aladdin

A financial services company in Greater London is looking for a Fixed Income Specialist to be part of their Fixed Income Technology team. The role requires proficiency in Python and SQL for data analysis and automation, along with experience in global fixed income markets. Familiarity with Aladdin and Bloomberg ...

Hybrid Senior Software Engineer – Python & Cloud Lead

A forward-thinking technology firm in London seeks a Senior Software Engineer to enhance complex cloud-based platforms in the renewable energy sector. This role involves contributing to technical design and mentoring peers, impacting national critical infrastructure. The ideal candidate has a strong background i ...

Senior Python AI Engineer: GenAI Platform Lead

A global investment firm in Greater London seeks a high-performing Senior Python Engineer. This role focuses on leveraging AI and Machine Learning to enhance investment strategies. You will design and maintain the AI platform, collaborating with various teams. Candidates should have advanced Python skills, exper ...

Remote Platform Ops Engineer — Kubernetes, AWS & Python

A leading tech recruitment firm is seeking a Platform Operations Engineer to join their AI Lab - Platform Operations Team. This remote role involves deploying and managing applications on AWS EKS (Kubernetes), contributing Python code for automation, and maintaining CI/CD pipelines. The ideal candidate has stron ...

Software Engineer II: Python AI/ML Innovator

A leading financial services firm in Greater London is seeking a Software Engineer II to join their agile team. You will be responsible for designing, developing, and troubleshooting software solutions while collaborating with other team members. The ideal candidate should have hands-on experience with modern pr ...

Senior Software Engineer Hybrid (Azure, Python & React)

A global leader in forensic origin verification is looking for a Senior Software Engineer to design and build customer-facing applications and APIs. This role requires 5+ years of software engineering experience, focusing on backend services using Python and frontend development with React. The successful candid ...

Real Time Health Data Backend Engineer (Python)

A renowned HealthTech firm in the UK is seeking a Backend Engineer for a remote position focused on developing backend services for healthcare delivery. The candidate will design scalable services, work with complex healthcare data, and ensure data compliance. Requirements include over 5 years of experience in b ...

Index Junior Analyst – Analytics & Tech | Python & Automation

A leading financial services firm in Greater London is seeking an Index Junior Analyst to support the development of in-house fund management tools for Fund Managers. The ideal candidate will have proven experience in building relationships, knowledge of Python, and a proactive approach to problem-solving. You w ...

DevOps Automation Engineer CI/CD, Python & AWS

A leading cybersecurity firm is seeking an Automation Engineer to build and maintain CI/CD and automation pipelines. You will play a key role in supporting developers and analysts by automating processes and ensuring secure deployments. Ideal candidates should have strong skills in Python, familiarity with AWS, ...

Network Automation Engineer (Cisco/Meraki) Python Pro

A recruitment agency is seeking a skilled Network Engineer with extensive experience in automation and cloud networking to join a prestigious financial firm in London. You will lead various network projects, ensuring the optimal performance of IT systems while maintaining documentation and providing preventive m ...

Backend Python Dev — FastAPI, AWS, Microservices + Equity

A leading InsurTech company in Greater London is seeking Software Engineers to join their growing team. You will design and develop scalable backend systems and work with a modern tech stack including Python and AWS. Ideal candidates have 2-5 years of backend engineering experience and a passion for microservice ...

Front Office Quantitative Analyst, Python Valuation & Risk

A leading recruitment agency is searching for an experienced Quantitative Analyst for a market-leading Buy Side firm in London. The role involves building production valuation models within a Python pricing library, working closely with senior stakeholders to ensure governance and control in models. Candidates s ...

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 ...

Lead Software Engineer Go/Python Microservices & Cloud

A leading financial institution is seeking a Lead Software Engineer to join their Global Banking Platform team. In this role, you will design and develop innovative microservices to enhance banking technologies at a global scale. The ideal candidate will have advanced knowledge of programming languages and cloud ...

Fintech AI Driven Python Backend Engineer (Remote)

A fast-growing fintech startup is seeking a Python Software Engineer to build AI-driven financial technology products. This role offers significant technical ownership and remote-first working conditions. The ideal candidate will have strong commercial experience with Python and backend systems, and show a proac ...

Senior Python Lead Engineer — Secure, Scalable Solutions

A global leader in financial services is seeking a Lead Software Engineer to enhance and deliver technology products in a secure manner. This role involves executing creative software solutions, developing production code, and leading evaluations with vendors. The ideal candidate should possess advanced programm ...

Senior C# Developer — .NET, Python, Trading Tech

A commodities client in London is seeking an experienced C# Developer to join their team. The ideal candidate will have over 5 years of experience in C#, .NET, and Python, specifically in a commodities environment. You will also need to work closely with Traders and Trading Analysts. This position provides a uni ...

Full Stack Python/React Engineer Office Based

A global energy and commodities leader in the UK is hiring Full Stack Developers. The roles involve working across diverse teams, developing innovative applications, and transforming existing systems. Candidates should have extensive experience with Python and .NET C#, as well as expertise in TypeScript and Reac ...

Bio Discovery Full Stack Engineer (Python + Next.js)

A pioneering biotech firm in Greater London is seeking a skilled Software Developer to contribute to the development of innovative solutions for drug discovery. The role demands strong proficiency in Python and experience with APIs and frontend technologies like Next.js and React. Candidates should have a solid ...

Senior Python Software Engineer Up to £90k

Overview We’re looking for a Senior Software Engineer with deep experience in Python and AWS to help design, build, and scale distributed, data-driven AI & ML systems. You’ll lead the delivery of cross-service features within a modern cloud platform, making pragmatic architectural choices and sett ...

Python Software Engineer Ubuntu Hardware Certification Team

Canonical is hiring a Python Software Engineer to join the Certification team, who make the tools which enable us to know that a desktop, laptop, server or IoT device is working properly. We work at the interface of hardware and software, so the ideal candidate is a Python developer familiar with hardware. ...

Production AI Engineer: Python, MLOps & Front Office

A leading AI-focused startup in London is seeking an experienced AI Engineer to work on innovative greenfield projects. The role emphasizes Python development, performance, and the deployment of AI systems. Candidates should possess strong Python skills, ideally with a background in Data Science or Software Engi ...

Senior Python Engineer Fintech Platform Lead (Hybrid)

A global fintech firm in Central London is seeking a Senior Software Engineer to lead initiatives from discovery to delivery. This role involves collaborating with engineering leaders to design new services, coaching less experienced engineers, and partnering with Product and Operations teams. Candidates should ...

Remote AWS DevOps Engineer Terraform, Kafka & Python

A leading software company is seeking an AWS Engineer to join their DevOps team remotely from the UK. This role offers the chance to work with cutting-edge technology and be part of a collaborative environment. The ideal candidate should have strong knowledge of AWS, experience with Kafka and Python, and excelle ...

Hybrid Fixed Income Quant Analyst (Python/QuantLib)

A technology-driven financial data firm in London is looking for a Fixed Income Quantitative Analyst to prototype and validate analytics for fixed income products. Collaborating with a small, agile team, you will convert raw market data into actionable insights. Ideal candidates have 2–5 years of relevant experi ...

Senior Backend Engineer | Lead Scalable Python Systems

An innovative Ed-Tech company based in the United Kingdom is seeking a Senior II Backend Engineer. You'll be responsible for setting technical direction and leading projects within the engineering team. The role emphasizes collaboration across various teams while developing robust backend systems primarily using ...

Senior Backend Django/Python Engineer — Fintech Ownership

A leading fintech company in London seeks a Backend Developer to design and develop efficient server-side components. The role requires a solid understanding of microservices architecture and experience in high-scale startups, ideally with 5-7 years of backend system experience. Candidates will collaborate close ...

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