26 to 44 of 44 Python Developer Jobs in the South East

Senior Backend Developer (Python/Flask/FastAPI) – Up to £80,000 – 12-Month FTC London or Remote (UK-Based) We’re partnering exclusively with an award-winning global consultancy that’s looking for a Senior Backend Developer to join their dynamic Digital team on a … functional squad of frontend/backend developers, designers, product owners, and engineers. You’ll play a key role in a greenfield project, building robust Python backend services with Flask. The tech you’ll be working with: • Languages/Frameworks: Python 3 (Flask, FastAPI), Golang • Infrastructure: Docker, Kubernetes • Tooling …/Platform: GitHub Enterprise Cloud, GCP, Slack, Datadog, Postgres What we’re looking for: • 4+ years of commercial Python experience • Strong background in REST APIs and modern web apps • Confident with Git and command-line tools • Passion for clean, scalable, maintainable code Why join? • Remote-first flexibility with a More ❯

VP - Lead Python Developer - Financial Services You will join a global investment bank based in central London utilising both your Python and C++ skills. Working within the Front Office, you will help rebuilding their trading architecture. You will get to harness your creativity and help deliver high … pure software development such as business analysis and requirements gathering to delivery and risk management. Experience building and maintaining new and existing applications using Python, Java, Maven, Postgres, MongoDB, Kubernetes, AWS Solid understanding of APIs and REST, and data storage patterns with some understanding of Unix/Linux with More ❯

New Role Now Hiring! - Python Developer, London England - Apply Below! Join a fast-paced, front-office tech team that’s transforming how traders and clients interact with complex financial products. We’re building innovative tools for Equity Derivatives – from high-volume vanilla options to structured notes and algo … indices. What you'll do: Build scalable Python microservices Shape system architecture & drive design Work in an Agile, test-driven team Improve CI/CD and deployment workflows See your work impact the business—live on the trading floor What we're looking for: Strong backend Python skills More ❯

QuantScope have partnered with a global energy trading firm who are looking to onboard a talented Python developer with desk aligned experience in a fast paced commodities trading environment to join their team. The successful candidate will be tasked with maintaining and enhancing the core quant trading systems … well as building out new trading and risk analytics tools to support and drive the strategies of the desk. Key Requirements: 5+ years professional Python development experience Comfortable with modern python frameworks & tools, such as Fast API, Plotly Dash & Pydantic Knowledge of containerisation and orchestration tools - Docker & Kubernetes More ❯

PHP/Python Developer (Vue.js) - Fully Remote | £40K Fully Remote Role (UK-based) - HQ in Southampton - occasionally travel to the office a few times a year Salary: £40K + Benefits Are you a PHP Developer with Vue.js experience looking for a fully remote role? Join a growing … Laravel) & Vue.js and ideally Pyhton. - Build scalable RESTful APIs and front-end components for a seamless user experience. -Someone who is open to learning Python -Work with PostgreSQL for efficient data management. -Deploy and optimize applications in AWS/Docker environments . What We're Looking For - 2+ years … of PHP experience - Framework Agostic - Vue.js or other modern front-end frameworks (React/Angular) . -Some experience with Python -Experience with REST APIs, AWS, and PostgreSQL . - A proactive, problem-solving mindset with a passion for clean code. - Bonus Skills (Nice to Have!): -TypeScript, TailwindCSS, GraphQL -DevOps experience More ❯

Job title: Quantitative Developer (Python) Client: Elite Prop Trading Firm Salary: £80,000 - £200,000 Base (+ Bonus) Location: London The role: My client are seeking a talented Quantitative Developer to help build out high performance trading models and greenfield data platforms. As a Quantitative Developer … engaging with statistical research to shape how this team will operate for years to come. You will have: 3+ Years experience as a Quantitative Developer (or related field like Software Engineering). 3+ Years experience using Python. Strong understanding of data infrastructure. Experience writing software designed for performance on … the best developers, researchers and traders on the planet. The opportunity to work with tech years ahead of competitors! If you are a Quantitative Developer, please apply directly or email rdelaney@hunterbond.com for more information. More ❯

A leading buy-side hedge fund is looking for a Python Quant Developer with 3-8 years of experience to help build out their intraday execution platform as part of a high-impact, front-office team . This is a rare opportunity to work at the intersection of … robustness and scalability Support ongoing improvements in trading workflow and infrastructure across multiple asset classes Requirements: 3-8 years of experience as a Quant Developer or Python Engineer in a trading or systematic investment environment (buy-side preferred) Strong proficiency in Python , with experience developing production-level More ❯

Senior Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Senior Python Software Developers are required for an exciting and innovative Software sports betting company based in London. The successful candidates will be working … the freedom to choose the tools and technologies that fit each problem best, but here’s a snapshot of what the company currently uses: Python 3.10+ for most of their development. C and Go for high-performance systems where needed. Linux servers. PostgreSQL for data storage. ZeroMQ and RabbitMQ … front ends for internal tools. Benefits: Working alongside other extremely talented and driven engineers Extremely lucrative salary, bonus up to 30% and benefits Greenfield Python work, both challenging and rewarding Send your CV for immediately review and further details. More ❯

We working with one of the world’s most successful hedge funds to hire an experienced Python Developer to build a next-generation systematic trading platform for their fixed-income desk. About the Role: Work directly alongside traders to design and implement a sophisticated systematic trading environment. Initially … develop Python libraries enabling traders to define and rigorously backtest strategies. Long-term vision: evolve the solution into a fully-fledged no-code trading platform with intuitive dashboard execution. What We’re Looking For: 5+ years of professional Python development experience. Proven experience building trading solutions directly for More ❯

Senior Python Engineer Amsterdam - Hybrid €95,000 - €105,000 + Yearly Bonus We have partnered up with a Global FinTech organisation working on some cutting-edge projects within the finance space! On the lookout for a Python Engineer to join the engineering team in Amsterdam and scale their … product further. Looking for a versatile engineer happy to contribute to hit deliverables across the engineering teams. Role and responsibilities: Backend feature development in Python and Django Develop robust and testable Python-based batch systems to support Europe’s trading operations Deliver operational support for Europe’s infrastructure … software development team Job requirements: Degree in Software Engineering 5+ years of Backend, web-based application development (Django) 5+ years of development experience with Python, Django, Jenkins Solid understanding of the European securities industry and capital markets Experience with testing methodologies such as TDD (Test-Driven Development) and BDD More ❯

Job Title: Mid-Level Python Software Engineer Location: Hybrid - London Employment Type: Full-time Team: Engineering Reports To: Lead Software Engineer/Engineering Manager About Us We’re a fast-moving fintech company on a mission to [insert your mission – e.g., "make financial services more accessible", "build infrastructure for … value clean, maintainable code, healthy team dynamics, and delivering tangible business value — without unnecessary complexity. If you love solving real-world problems, writing thoughtful Python code, and collaborating with others in a calm, humble, and technically curious environment, we’d love to hear from you. What You’ll Do … Design, build, and maintain Python services that power critical financial workflows. Work with modern data processing tools like pandas and polars to transform and analyze large datasets. Build async Python services using asyncio , and develop event-driven systems integrating AWS services (Lambda, SQS, EventBridge, ECS, etc.). Write More ❯

Software Developer – Regulatory Technology A leading data driven hedgefund is seeking a talented Software Developer to join its growing Regulatory Technology team. This role sits within the Compliance function and plays a crucial part in ensuring the integrity and automation of regulatory reporting processes. Key Responsibilities: Develop and … tools Monitor and adapt systems to meet evolving regulatory requirements Optimize existing systems and enhance data validation processes Ideal Candidate Profile: 3+ years of Python OO Development Knowledge of financial derivative products - having worked in banking/finance previously BSc in Computer Science or Equivalent The firm offers a More ❯

Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus One of the leading absolute return/hedge fund managers within finance, currently managing over $40bn, is diversifying further by creating a separate division to focus on managing crypto … learn, we want to hear from you. Note: if you haven't received a reply within 3 days, your application was unfortunately not accepted. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus More ❯

Python Engineer – Distributed Systems & Big Data Location: London (Hybrid or Remote within the UK) Type: Full-time | Competitive Salary + Equity Options We’re looking for a talented Python Engineer to join one of our premier clients based out of London. You’ll play a key role in … with large-scale data pipelines (terabytes to petabytes). Collaborate closely with product and data teams to solve complex engineering challenges. Write clean, maintainable Python code and contribute to architectural decisions. What We’re Looking For: Strong Python programming skills (5+ years preferred). Deep experience with distributed More ❯

Miryco Consultants is working with an entrepreneurial, high-growth FinTech. The role will suit an experienced Developer with a minimum of 5 years' experience using Python. Our client are looking for an experienced developer to help the Future Development team. This role will be someone who can build … up into a senior developer that can manage their own development team to build out one of the tools that we are trying to deliver. They will also be able to provide some insights into the typical best-practices for how development teams operate. Responsibilities: Getting up to speed … and helping to design work to contribute to the success of the product offering. Essential experience: Minimum 5 years’ experience working as a software developer in a commercial environment Strong python programming experience Ability to effectively share knowledge of development experience and help junior developers continue to improve More ❯

Tier 1 investment bank is looking to hire a distinguished senior quant developer with expertise in python and react to join its Front Office Core Strats team in London. The team plays a vital role in driving quantitative deliveries across all of the banks Global Markets businesses managing … Engineering. This individual will be responsible for delivering user-facing analytics capabilities to businesses across the markets division. We are seeking an experienced quant developer to work on the development of a cross-asset analytics platform for front office sales, ensuring alignment with strategic initiatives. This is a hands … office environment. Experience of system and API design Experience of commercial software development in a shared codebase with multiple developers. Hands on programming in Python Familiarity with modern react UI frameworks Experience with data science and visualization Market/product knowledge in one or more asset classes This is More ❯

. Extensive experience with major cloud platforms (AWS, Google Cloud, Azure), microservices, containerization (Docker, Kubernetes), and DevOps/CI/CD pipelines. Skilled in Python, React, Typescript, Kubernetes, Azure, and OpenAI technologies. A natural problem-solver with a talent for leading, motivating, and inspiring teams. Excellent communication skills and … future of legal transactions with cutting-edge AI solutions! Apply today for immediate consideration. Understanding Recruitment is acting as an employment agency for this Python Engineer vacancy. More ❯

aggressively expanding this year. We have been mandated to find an elite Software Engineer to work in one of their core platform team, using Python, SQL, AWS, Kubernetes they will work with traders/quants and tech teams to deliver and roll out reliable, scalable and optimised regulatory/… trading solutions. Ideally looking for 4-10 years experience, excellent Python ability, financial markets exposure and stakeholder management skills. Please apply if this is you. More ❯

Full-Stack Developer (HTML, CSS, Deluge, Java, Python) Portsmouth, United Kingdom Posted on 26/03/2025 At DIGITAL SCIENTISTS , we're business growth consultants who help companies thrive by mastering their online presence and digitally transforming their operations. From corporates to SMEs, micro-enterprises, and sole … that help businesses GROW and RUN more effectively. Job Description About the Role: Digital Scientists is looking for a versatile and motivated Full-Stack Developer to join our growing team. You'll work across our four specialist teams- Pixel Perfect (Web Design), AdSpark (Advertising), QuickFireSEO (SEO), and Fusion Flow … modern frameworks. Write and maintain custom Deluge scripts to power ZOHO apps and workflows. Develop back-end solutions and API integrations using Java and Python . Collaborate with designers, marketers, and system architects across different teams. Troubleshoot, debug, and optimise code for performance and scalability. Integrate 3rd-party platforms More ❯