Python Developer Jobs in the South East

1 to 25 of 82 Python Developer Jobs in the South East

Senior Python Developer

South East London, England, United Kingdom
Hybrid / WFH Options
TreasurySpring
include large Private Equity funds, Asset Managers, listed Corporates, high-growth tech companies and many more. Learn more about why we do what we do here. The role: Senior Python Developer Join our dynamic and growing team as a Senior Python Developer, where you'll play a pivotal role in the development of both frontend and … for client order capture and reporting, currently built in TypeScript and server-side in Python3. Job requirements What we’re looking for: Requirements STEM Degree Very strong experience with Python Experience with Fullstack Development – using JavaScript & React Experience with PostgreSQL/other SQL Databases Desirable skills: Experience with Flask or similar framework Experience with Docker Experience with Cloud (Ideally … developers, helping them improve their skills, learn best practices, and grow professionally. Communicating effectively with stakeholders to understand requirements and provide updates on project progress. Optimising the performance of Python applications, identifying bottlenecks and inefficiencies and implementing solutions to improve scalability, responsiveness, and efficiency. Staying updated on the latest trends, technologies, and best practices in Python development and More ❯
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Lead Python Developer

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
NLP, computer vision, predictive analytics). 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 ability to bridge technical and … Join us to shape the 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. #J-18808-Ljbffr More ❯
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Sr. Python Developer

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible … for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software development principles, experience with various programming languages and frameworks, and a passion for building high-quality, scalable, and maintainable software. … Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django More ❯
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Senior / Lead Python Developer : LNG Trading - Global Energy Company

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Senior/Lead Python Developer : LNG Trading - Global Energy Company, slough col-narrow-left Client: Eaglecliff Recruitment Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Exciting opportunity for a Senior …/Lead Python Developer with a background in Commodities Trading to join this Global Energy Company. This is an exciting time to be joining this world-leading company as they transform themselves from a traditional Oil & Gas company into a leading name within the Renewables sector. This includes the creation of an already highly successful new Power Trading … initiatives utilising the very latest technology. The candidate will have deep knowledge of physical commodities trading markets and organisations, specifically in LNG. Skills and Experience: • 8+ years of relevant Python Application development experience • Creating applications and packages with Python 3 • Writing reliable unit and end-to-end tests with PyTest • Experience working in fast- paced project delivery using More ❯
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Python Developer

South East London, England, United Kingdom
Hybrid / WFH Options
Adalta
Full Stack Engineer - Python, Django and React. Location : East Central London - Hybrid, 2 days/week. RTW : Must hold a valid UK passport or a valid visa to work in the UK (No Sponsorship). Salary : Up to £75,000 + 10% bonus & company benefits. Hours : Full Time, 37.5 hours per week. Role Overview Our client is currently looking … for an experienced Full Stack Python Engineer, you will be joining a growing team of software engineers and data modellers. As a team, you will design, develop and maintain the companies digital platform that comprises of several applications across websites, data portal, careers site and other apps like settlement tools, forecasting, digital platforms, calculation engines. Requirements 3+ years experience … coding in Python and a web-development framework, preferably Django. 3+ years experience working in a front-end capacity ( preferably React ). Container tools such as Docker, Docker Compose AWS Excellent communicator and problem solving skills, ability to communicate with non-technical audiences. Responsibilities Design scalable software to improve the functionality and system longevity. Collaborate with technical business analysts More ❯
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Senior Python Developer - Financial Technology

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Join a dynamic team within a global Tier 1 investment bank building cutting-edge financial systems that operate at a global scale. They are seeking an exceptional Python developer to work on high-availability trading platforms in a fast-paced, front office environment. Job Details Position: Senior Python Developer - Financial Technology Location: Slough, United Kingdom Salary … platforms Build robust, high-performance applications using modern development practices Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems Requirements Strong Python skills (or equivalent OO/Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures More ❯
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Senior Python Developer

Crawley, England, United Kingdom
JR United Kingdom
want to login/join with: About Dabster At Dabster, we specialize in connecting top talent with leading global companies. We are currently seeking a skilled and dedicated Senior Python Developer to join our client's team in Crawley, UK . Our mission is to be the foremost recruitment specialist in securing exceptional talent for a diverse range … services, consulting, and business solutions. They partner with leading organizations worldwide to drive digital transformation, leveraging innovation and deep industry expertise to solve complex business challenges. Job Description Senior Python Developer You will join the OS Factory product as a Senior Python Developer. This product aims to accelerate the delivery of hardened operating system images across multiple … self-service platform that is configurable to meet the needs of our stakeholders across multi-cloud foundations (AWS, Azure, GCP, and other specialized cloud providers). As the Senior Python Developer for the Hardened OS Factory, you will play a critical engineering role, focused on fostering a culture of platform enablement and acceleration across a strong and diverse More ❯
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Full Stack Developer (Python/TypeScript)

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Full Stack Developer (Java/Angular), Slough Client: CACI Ltd Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities … talented developers to join our team and contribute to the success driving innovation and excellence in our network infrastructure. Essential Technical Skills: Front-end: Angular, TypeScript Back-end: Java, Python, Spring Boot Database: MongoDB, PL/SQL, NoSQL API Development: RESTful APIs Version Control: Git CI/CD: TeamCity Docker and Containerization Monitoring and Logging (e.g., Prometheus, Grafana, ELK More ❯
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Backend Python Developer

Slough, England, United Kingdom
JR United Kingdom
to login/join with: Roc Search have partnered with a vibrant data focused agency in London. They are seeking an experienced Backend Engineer with a strong foundation in Python and object-oriented programming. In this role, you will be responsible for designing, developing, and maintaining the server-side components of our software applications. You will collaborate closely with … familiarity with cloud-based AI/ML services in Snowflake Cortex or DOMO AI would be a strong advantage. Key Reponsibilities Design and implement robust, scalable backend systems using Python as the primary language. Apply object-oriented principles and design patterns to maintain clean, maintainable code. Leverage cloud-native services (primarily AWS) including Aurora, Load Balancer, Security Groups, and More ❯
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Senior Python Developer (Distributed Systems) - Up to £140,000 P/A - London

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Senior Python Developer (Distributed Systems) - Up to £140,000 P/A - London, Slough Client: Hunter Bond Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 10 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Role: Python Developer Salary: £140,000 P/… A + Bonus + Benefits Location: London Client: Top Fintech My client is a well-established and successful tech house working in the finance sector, seeking a Python Developer with outstanding technical and communication skills to join their team of software engineers. You will work with top technologists from leading tech houses and trading firms on modern, innovative … build one of the most scalable and performant data platforms globally, contributing to the entire SDLC and making a real impact on a growing business. Requirements: Strong experience with Python (2+ Years) Experience working with REST Microservices Strong SQL skills Experience handling very large data sets Knowledge of big data tools (Spark, Kafka, etc.) Experience in finance (Preferred) Strong More ❯
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Python Developer

South East London, England, United Kingdom
Hybrid / WFH Options
SGI
Python Developer/Quantitive Developer Hybrid working- London £900 Inside IR35 Role Overview: The Quantitative Developer will design, implement, and maintain analytical models and processes, with a strong focus on Python development, leveraging statistical libraries, and utilising cloud platforms such as AWS, Azure and Snowflake for scalable deployment. Key Responsibilities: Develop and optimise quantitative models … and analytical tools in Python Leverage statistical g packages (e.g., pandas, NumPy) for data analysis and modelling Work closely with portfolio managers, researchers, and technology teams to deploy robust, scalable solutions Design and implement data pipelines and workflows utilising AWS or Azure infrastructures Ensure best practices in code quality, version control, and deployment automation Provide technical support and documentation … for developed solutions Required Skills and Experience: Proven experience in Python programming for quantitative or analytical applications Strong proficiency with relevant statistical librariesPyth Practical experience utilising AWS and/or Azure for deployment and workflow orchestration Solid understanding of financial data and modelling techniques (preferred) Excellent analytical, communication, and problem-solving skills Experience with data engineering & ETL tools such More ❯
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Python Backend Developer - AWS

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: We are seeking a highly skilled Python Backend Developer with strong experience in building Microservices-based architectures and cloud-native server less solutions on AWS . The ideal candidate will be responsible for designing, developing, and maintaining scalable backend systems, ensuring high performance and responsiveness to requests from front … end applications and third-party systems. Key Responsibilities: Design and develop robust backend services and RESTful APIs using Python (FastAPI, Flask, or Django) Build and deploy microservices that are scalable, loosely coupled, and independently deployable Develop and manage serverless applications using AWS Lambda , API Gateway , DynamoDB , S3 , SNS , SQS , and Step Functions Implement event-driven architectures and data processing … Infrastructure as Code (IaC) tools like CloudFormation or Terraform Monitor, debug, and optimize backend systems for performance and scalability Required Skills & Experience: 7+ years of backend development experience using Python Strong experience in designing and implementing microservices Hands-on experience with AWS Serverless services: Lambda, API Gateway, S3, DynamoDB, SQS, SNS, etc. Proficient in RESTful API design , JSON, and More ❯
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Back End Developer - Python - Trading Applications

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Back End Developer - Python - Trading Applications, slough col-narrow-left Client: Harrington Starr Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Backend DeveloperPython £650/day … months – Inside IR35 – 3 days onsite (London) Python – Kafka – AWS – TypeScript – Commodities Trading You'll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its tech, delivers fast, and builds for the … long-term. The must-haves: Strong Python experience (hands-on and recent) Experience building backend services in a product team Kafka or other message queue systems Comfortable working in fast-moving agile squads Experience in commodities or trading (preferred but not essential) Nice to haves (in order of priority – at least one or two is needed): AWS services – S3 More ❯
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Python Developer

South East London, England, United Kingdom
Cipher7
Job Title: Snr Python Developer Location: London, UK (Onsite, 5 days/week) Employment Type: Full-time, Permanent (This opportunity is also available in Contract) Salary: Open upto £85,000 Per annum About the Role: We are seeking a highly skilled and motivated Python Developer to join our growing technology team in London, UK . This … permanent role ideal for professionals who are passionate about building scalable backend systems and modernizing legacy architectures. You will play a key role in migrating .NET-based systems to Python , while collaborating closely with cross-functional teams to deliver high-quality, high-performance solutions. The role offers the opportunity to work on complex backend services and contribute to long … term strategic system improvements. Key Responsibilities: Develop, enhance, and maintain backend services using Python . Participate in the modernisation of legacy .NET systems , including understanding and re-architecting existing logic in Python . Design and optimise SQL queries and manage relational database integrations . Collaborate with stakeholders, architects, and other developers to design robust, scalable solutions. Participate in More ❯
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Python Developer

South East London, England, United Kingdom
Hybrid / WFH Options
Gravitas Recruitment Group (Global) Ltd
Python Developer Hybrid (1 day a week in London) | Full-time Salary £65,000 to £95,000 DOE Are you an experienced Python Developer who loves solving real-world problems with clean, scalable code? Gravitas has partnered with an established Insurtech company that’s reshaping the future of insurance through data and automation. They are looking … to take on 5 Developers with a minimum of 2 plus years in backend Python, and experience working in business-to-consumer industries. (Please note this role will not be suitable for individuals with a solely consultancy background) What You’ll Do Design, build, and maintain scalable backend systems using Python. Collaborate with product managers, data scientists, and engineers … and work with real-time data pipelines. Write clean, testable, and efficient code. Contribute to architectural decisions and code reviews. ✅ What We’re Looking For 2+ years of professional Python development experience. Strong understanding of RESTful APIs, microservices, and cloud platforms (e.g., AWS, GCP). Experience with frameworks like Django, Flask, or FastAPI. Familiarity with CI/CD pipelines More ❯
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Senior Python Developer (Python/TypeScript)

Slough, England, United Kingdom
JR United Kingdom
Senior Python Developer (Python/TypeScript), Slough Client: Oliver Bernard Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 07.06.2025 Expiry Date: 22.07.2025 Job Description: Senior Full Stack Engineer – AI Startup – Up to 130k Location: London, flexible working arrangements, ideally 1/2 days in office Tech Stack: Python More ❯
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Senior Python Developer (hybrid)

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Senior Python Developer (hybrid), slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Base Salary: Up to £90,000 per annum + Equity Location: London (Farringdon … Hybrid in office 2 days a month We are seeking a talented Python Developer to join a pioneering AI start up automating the legal side of property transactions worldwide. Our mission is to leverage the latest in Generative AI and Large Language Models, placing us at the forefront of advanced technology in this field. As a Senior Python Developer, you’ll own the end-to-end development of new features, collaborating with cross-functional teams and contributing directly to a product that transforms the way property is transacted globally. Ideal candidates will have: 4+ years of proven experience in Python, with experience in FastAPI and SQLAlchemy. Strong infrastructure skills using Terraform and familiarity with cloud More ❯
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Azure Full Stack Developer - Python and React Exp

Reading, England, United Kingdom
Lorien
Azure Full Stack Developer - Python and React Exp Job Type Contract/Temporary Location Negotiable Job Ref BBBH152914_1731319923 Date Added November 11th, 2024 Consultant Hollie Smith Azure Full Stack Developer - Python and Reach experience Essential 6 month contract Inside of IR35 My client is looking for an Azure Full Stack Developer with extensive Python and React Experience. They are currently deploying Python and React features being deployed into Azure so experience with all three is essential. Duties to Include Designing, developing and maintaining a web application (Python & ReactJS) across the business, focusing on Azure functions, APIs and application integration's. Turn the product backlog into workable solutions inline with, or via … Collaborating with product owners and team members to define, develop, test and deliver business outcomes Defining, implementing and maintaining development standards in line with specifications. Hands-on experience with Python - developing and supporting function apps/web applications, familiarity with a microservices architecture and solid experience of building APIs & experience working with EventHub. Strong Experience working with Azure: Azure More ❯
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Python Developer - £90k - - Sort out global retail! - - Remote in UK

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Python Developer - £90k - Help sort out global retail! - Remote in UK, Slough Client: Confidential Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Python Developer with experience in Python … leading global dropshipping technology company working with major brands and a talented team. We are bringing our tech in-house and revolutionizing ecommerce experiences. We are hiring 2 Senior Python Developers to help overhaul the technology used by major brands for global dropshipping. This pivotal role involves shaping the backbone of our platforms and core engine, ensuring scalability for … millions of users. The ideal candidate is comfortable working with Python and TypeScript in an AWS environment, using tools like CircleCI and Github Actions. While primarily cloud-based with AWS, some components are on IBM, but AWS is our main focus. You should be familiar with working alongside DevOps teams and using tools like New Relic, CloudWatch, Docker, and More ❯
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Python Quant Developer

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Python Quant Developer – Systematic Equities Team £800-£900/day inside IR35 | 6-month rolling contract | Hybrid (3 days in office) A major financial player is looking for a Python Quant Developer to support one of their systematic equities investment teams. This is a hands-on role sitting within the technology function, working closely with the … alpha generation. Key responsibilities: Work with MSCI and other structured data feeds – identify gaps, map schema changes, and ensure accurate downstream calculations Translate investment logic into efficient, production-grade Python code Optimise performance of existing quant models and analytics Manage and enhance data workflows – Snowflake, AWS, Python Liaise daily with investment professionals to understand requirements and deliver solutions … What we’re looking for: Strong Python developer with deep experience using statistical and numerical libraries (NumPy, pandas, SciPy etc.) Proven experience supporting quant or systematic investment strategies Good understanding of infrastructure – ideally AWS and Snowflake – and willingness to own setup and tooling Comfortable working in fast-paced front office environments with direct exposure to the investment team More ❯
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Python Developer - £90k - - Sort out global retail! - - Remote in UK

Brighton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Job Title: Python Developer - £90k - Remote in UK, Brighton Location: Brighton, United Kingdom Job Category: Other EU work permit required: Yes Job Details: Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking two Senior Python Developers to join a leading global dropshipping tech company working with major brands. This pivotal role involves shaping the … backbone of our platforms to support millions of users and involves working with Python, TypeScript, and AWS. The ideal candidate will be comfortable working in an AWS environment, familiar with tools like CircleCI & Github Actions, and capable of collaborating with DevOps teams using tools like Docker, Kubernetes, and monitoring solutions such as CloudWatch or New Relic. This role is More ❯
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Senior Python Developer

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Synechron is looking for a Senior Python Developer to join their Data and AI Practice to work on a multi - year, AI programme of work within a leading financial institution. The role requires a talented and experienced Python Developer with hands-on experience in Python development … and be familiar with the Azure environment and related technologies. A solid understanding of event-based design patterns and RAG architecture is essential. Role: Develop and maintain Python applications that meet business requirements and technical specifications Collaborate with cross-functional teams to design, develop, and implement software solutions Utilise Azure services and technologies to build scalable and efficient applications … performance Understanding of the RAG architecture Troubleshoot, debug, and optimise code to ensure high performance and reliability Stay updated with the latest industry trends, technologies, and best practices in Python development and cloud computing Experience: x5 years min proven hands-on experience with Python development Familiarity with the Azure environment and related technologies Strong understanding of event-based More ❯
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Python Risk Developer

Slough, England, United Kingdom
JR United Kingdom
in a fast-paced, delivery-focused environment. What We’re Looking For: Previous experience at a tier-one bank or large financial organisation is a plus. Extensive proficiency in Python, including libraries such as numpy and scipy. Experience in Market Risk/Trader Risk development is highly advantageous, though not mandatory. Strong knowledge of Rates and Fixed Income products More ❯
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Python Developer - Up to £150k

South East London, England, United Kingdom
Oliver Bernard
Python Developer - Gen AI Pays £60k-£150k 2-days a week in London offices Python Developer - GenAI - LLM's, Python, AWS Oliver Bernard have partnered with a Global Consultancy who are looking to hire a number of Python Developers with an exceptionally strong background in GenAI to work on a large variety of projects. … You'll be designing and developing Python based services to power GenAI applications, working on pioneering projects with LLM's and collaborating with a range of stakeholders to build innovative AI solutions and staying on trend with the latest AI trends and solutions. Python Developer - GenAI - LLM's, Python, AWS Key skills and experience: Demonstrated background … within GenAI Experienced working on innovative AI projects using the latest technologies LLM or NLP experience Strong experience coding in Python Cloud expertise (AWS/Azure/GCP) Experience working in agile environments This role is a hybrid role with 2-days a week required in their London based offices, and can pay between £60k-£150k depending on skills More ❯
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Senior Python Developer

Brighton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: We're looking for an experienced Python Developer, to join our team on a full time basis. If you'd like to be part of an in-house team, dedicated to providing unique and intricate software solutions, then please find the initial details below... Role: Senior Python Developer … Researchers. Communicating with stakeholders and the SMT with regards to product updates and effectively relaying these to members of the Development team. Requirements 5+ years Development experience Proficiency with Python & Django Clear communications skills If you are interested, interviews will be starting from next week so please apply immediately #J-18808-Ljbffr More ❯
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Python Developer
the South East
10th Percentile
£30,500
25th Percentile
£33,563
Median
£41,750
75th Percentile
£47,500
90th Percentile
£56,250