51 to 75 of 339 Python Developer Jobs in the UK

Python Developer - Global Markets Technology - Leading Investment Bank We are looking for a talented Python Developer to join a leading Global Markets team in London. This role focuses on automation, interface development, and real-time trading system monitoring, contributing to the de-risking of strategic platforms. … role in enhancing a command-and-control UI used to monitor, manage, and troubleshoot trading systems in real time. Key Responsibilities: Develop and automate Python-based solutions for trading system interfaces. Build wrappers for automation and testing of upstream application scripts. Enhance and optimize Linux-based applications and migrate … integrate and onboard new features. Contribute to real-time monitoring and troubleshooting tools to improve system performance and regulatory compliance. Key Skills & Experience: Strong Python development skills, with a focus on automation and scripting. Experience working with Linux-based applications, including system-level development and troubleshooting. Knowledge of web More ❯

Python Developer - Front Office Technology (FX) We are looking for a talented Python Developer to join a global FX Options Technology team with one of the leading Global Investment Banks. Based in London, you will be part of a collaborative and innovative environment, supporting the FX More ❯

Python Developer – Front Office Trade Workflow Platform (Equities) We are seeking a highly skilled Python Developer to join the Front Office Equities team at an international investment bank, to work on the re-architecture of a critical trade document workflow application . This is a prime … vendors. Scope : Work on distributed load optimization, performance tuning, and system reliability improvements under heavy load conditions. Key Technical Skills: Strong development expertise in Python Experience with Oracle databases. Practical knowledge of Kubernetes rollout and orchestration. Familiarity with on-premises cloud infrastructure. Deep understanding of load balancing, distributed computing More ❯

Python Developer – Front Office Trade Workflow Platform (Equities) We are seeking a highly skilled Python Developer to join the Front Office Equities team at an international investment bank, to work on the re-architecture of a critical trade document workflow application . This is a prime … vendors. Scope : Work on distributed load optimization, performance tuning, and system reliability improvements under heavy load conditions. Key Technical Skills: Strong development expertise in Python Experience with Oracle databases. Practical knowledge of Kubernetes rollout and orchestration. Familiarity with on-premises cloud infrastructure. Deep understanding of load balancing, distributed computing More ❯

Python Developer | Oxford (Hybrid 2 days per week) | Permanent | Up to £80,000 Per Annum Peaple Talent have partnered with a brilliant client looking to recruit a Python Developer in Oxford. This is a hybrid role, and would require you to be on-site two days … of their on-call rotation, acting as the first lien of support for software-related issues. Key Experience Required: Previous commercial experience working with Python in a professional setting. A track record of technical leadership and ownership. Solid understanding of modern API frameworks like FastAPI, Django, or similar tools. … Strong experience with database modelling in Python, ideally using SQLAlchemy or equivalent ORMs. A proactive mindset, comfortable in a dynamic environment managing real-time, operational systems. Commitment to writing clean, well-tested, and maintainable code. A collaborative and transparent approach to problem-solving, both technically and interpersonally. Ability to More ❯

Python Developer Python - AWS - React London x3 days in office £60-£80,000 (depending on seniority) My client, one of the leading Specialty Insurers globally, combine extensive expertise with a solid financial foundation to manage and evaluate risk in ways that set them apart in the industry. … the underwriting experience. Deliver high-quality software in small, incremental steps. Foster technical excellence to maintain and enhance team agility. Requirements: Proven experience in Python application development (experience with FastAPI is a plus). Relevant qualifications (BSc in Computer Science, Software Development certifications, or equivalent experience). 3+ years More ❯

Are you looking to take your Python coding & Agile software engineering skills to the next level, working on AI focussed software solutions ? Interested in joining an ambitious AI tech start-up (established) & learning from software industry veterans, who have over 20 years in the Software Engineering & Tech world? If … software engineering team of 10 (generally split into 2 Agile squads) & the hands on CTO, working on existing & new AI application development software. Role: Python Software Engineer. Location: Central Leeds , Yorkshire. We operate a 2 days per week in the office policy . Central Leeds city office. Nice, open … Scheme. We are looking for, roughly, 2 years (or more, of course), post-graduation, commercial experience in software development with a modern software language. Python preferred. Our tech stack is mainly Python, Typescript (React.js) & Azure cloud services. If all the above sounds good to you, please hit apply More ❯

Are you looking to take your Python coding & Agile software engineering skills to the next level, working on AI focussed software solutions ? Interested in joining an ambitious AI tech start-up (established) & learning from software industry veterans, who have over 20 years in the Software Engineering & Tech world? If … software engineering team of 10 (generally split into 2 Agile squads) & the hands on CTO, working on existing & new AI application development software. Role: Python Software Engineer. Location: Central Leeds , Yorkshire. We operate a 2 days per week in the office policy . Central Leeds city office. Nice, open … Scheme. We are looking for, roughly, 2 years (or more, of course), post-graduation, commercial experience in software development with a modern software language. Python preferred. Our tech stack is mainly Python, Typescript (React.js) & Azure cloud services. If all the above sounds good to you, please hit apply More ❯

Senior Python Developer Permanent £80,000- £90,000 (doe) London – Hybrid Seeking an experienced Senior Python Developer for a Permanent role based in central London.Hybrid working with the expectation of 3 days/week on site in London. Immediate start, ideally May 2025. Only candidates who … digital transformation business on large-scale IT modernisation programmes for government clients. Key skills, experience + tasks will include: Extensive hands-on experience with Python is essential, including a strong grasp of Core Python concepts. Proven expertise in deploying Python applications using CI/CD, along with More ❯

Senior Python Developer Permanent £80,000- £90,000 (doe) London - Hybrid Seeking an experienced Senior Python Developer for a Permanent role based in central London.Hybrid working with the expectation of 3 days/week on site in London. Immediate start ideally May 2025. Only candidates who … digital transformation business on large-scale IT modernisation programmes for government clients. Key skills, experience + tasks will include: Extensive hands-on experience with Python is essential, including a strong grasp of Core Python concepts. Proven expertise in deploying Python applications using CI/CD, along with More ❯

Python/AI Developer (45-55k) A new position as a Python/AI Developer is now available at an innovative AI-driven fintech company based in London. This cutting-edge firm is transforming equity research by automating data analysis, event monitoring, and reporting—empowering … financial professionals with real-time insights. Key Responsibilities: Develop and maintain Python-based AI applications for automating financial data analysis. Design and optimize LLM-powered tools for extracting and summarizing market insights. Fine-tune and deploy Large Language Models (LLMs) to enhance real-time financial research. Work with APIs … and data pipelines to integrate real-time financial data sources. Ensure scalability, security, and efficiency of AI-driven applications. The Ideal Python/AI Developer Will Have: Strong Python experience, particularly in building AI/ML applications. Hands-on experience with LLMs (e.g., OpenAI, Hugging Face, Llama More ❯

Senior Python Developer Location: Leeds (Hybrid) Salary: Up to £70,000 + benefits The Opportunity: An award-winning digital consultancy is seeking a Senior Python Developer to join their growing healthcare technology practice. Known for delivering meaningful, human-centred digital services, they work closely with organisations … role will also give you the opportunity to mentor junior engineers and shape the technical direction of key projects. Tech You'll Work With: Python (backend focus) AWS serverless (Lambda, DynamoDB, EventBridge, CloudFormation) JavaScript/TypeScript frameworks (Node.js, React, Angular) Docker/Kubernetes for containerisation CI/CD pipelines More ❯

Senior Python Developer - £80,000 - London (Hybrid) Are you an experienced Software Engineer passionate about building internal tools that drive business growth and enhance engineering efficiency? We’re looking for a Senior Python Developer to take ownership of developing, maintaining, and evolving a suite of internal … with both technical and non-technical stakeholders to align on requirements and ensure successful adoption of tools. What you'll bring; Strong proficiency in Python for developing scalable, maintainable software. Experience with building applications in either GCP or AWS. Familiarity with CI/CD pipelines and deployment tools (e.g. More ❯

Senior Python Developer - £80,000 - London (Hybrid) Are you an experienced Software Engineer passionate about building internal tools that drive business growth and enhance engineering efficiency? We’re looking for a Senior Python Developer to take ownership of developing, maintaining, and evolving a suite of internal … with both technical and non-technical stakeholders to align on requirements and ensure successful adoption of tools. What you'll bring; Strong proficiency in Python for developing scalable, maintainable software. Experience with building applications in either GCP or AWS. Familiarity with CI/CD pipelines and deployment tools (e.g. More ❯

Role: Senior Python Developer (Contract) Location: Cambridge/Hybrid An exciting opportunity for an experienced Senior Python Developer to join a growing technology company on a contract basis. You’ll work on scalable, containerised software applications that support high-performance communication systems. Key Responsibilities: Design and … maintain scalable Python backend services Develop and enhance web UIs using JavaScript, HTML, and CSS Optimise and maintain PostgreSQL databases Build and manage Docker-based containerised applications Write thread-safe, high-performance Python code Collaborate on system architecture and contribute to Agile planning Conduct code reviews and promote … engineering best practices About You: 5+ years’ professional experience with Python Strong knowledge of multithreading, concurrency, and parallelism Experience with PostgreSQL (data modelling and query tuning) Skilled in JavaScript and modern frontend devzelopment Hands-on with Docker (development, testing, deployment) Familiarity with REST APIs and version control (Git) Able More ❯

Role: Senior Python Developer (Contract) Location: Cambridge/Hybrid An exciting opportunity for an experienced Senior Python Developer to join a growing technology company on a contract basis. You’ll work on scalable, containerised software applications that support high-performance communication systems. Key Responsibilities: Design and … maintain scalable Python backend services Develop and enhance web UIs using JavaScript, HTML, and CSS Optimise and maintain PostgreSQL databases Build and manage Docker-based containerised applications Write thread-safe, high-performance Python code Collaborate on system architecture and contribute to Agile planning Conduct code reviews and promote … engineering best practices About You: 5+ years’ professional experience with Python Strong knowledge of multithreading, concurrency, and parallelism Experience with PostgreSQL (data modelling and query tuning) Skilled in JavaScript and modern frontend devzelopment Hands-on with Docker (development, testing, deployment) Familiarity with REST APIs and version control (Git) Able More ❯

Role: Senior Python Developer (Contract) Location: Cambridge/Hybrid An exciting opportunity for an experienced Senior Python Developer to join a growing technology company on a contract basis. You’ll work on scalable, containerised software applications that support high-performance communication systems. Key Responsibilities: Design and … maintain scalable Python backend services Develop and enhance web UIs using JavaScript, HTML, and CSS Optimise and maintain PostgreSQL databases Build and manage Docker-based containerised applications Write thread-safe, high-performance Python code Collaborate on system architecture and contribute to Agile planning Conduct code reviews and promote … engineering best practices About You: 5+ years’ professional experience with Python Strong knowledge of multithreading, concurrency, and parallelism Experience with PostgreSQL (data modelling and query tuning) Skilled in JavaScript and modern frontend devzelopment Hands-on with Docker (development, testing, deployment) Familiarity with REST APIs and version control (Git) Able More ❯

Job Title: Python Developer – (MQ, Automation) Location: London/Sheffield- 2-3 days/Week Onsite Duration: 6+ Months Banking Client experience required About the Role: We are looking for an experienced Python Developer to join a fast-paced technology team, working on critical messaging platforms. … The ideal candidate will have strong hands-on coding skills in Python, solid Linux fundamentals, and a deep understanding of CI/CD automation practices. Familiarity with messaging products like MQ or ACE will be a strong plus. Key Responsibilities: Develop and maintain backend solutions using Python. Work in … handle evolving requirements, and deal with ambiguity confidently. Communicate technical solutions clearly to cross-functional teams. Required Skills & Experience: Strong hands-on experience with Python development. Good working knowledge of Linux and Shell Scripting. Practical experience with GITHUB for source control and collaboration. Good understanding of CI/CD More ❯

Job Title: Python Developer – (MQ, Automation) Location: London/Sheffield- 2-3 days/Week Onsite Duration: 6+ Months Banking Client experience required About the Role: We are looking for an experienced Python Developer to join a fast-paced technology team, working on critical messaging platforms. … The ideal candidate will have strong hands-on coding skills in Python, solid Linux fundamentals, and a deep understanding of CI/CD automation practices. Familiarity with messaging products like MQ or ACE will be a strong plus. Key Responsibilities: Develop and maintain backend solutions using Python. Work in … handle evolving requirements, and deal with ambiguity confidently. Communicate technical solutions clearly to cross-functional teams. Required Skills & Experience: Strong hands-on experience with Python development. Good working knowledge of Linux and Shell Scripting. Practical experience with GITHUB for source control and collaboration. Good understanding of CI/CD More ❯

Job Title: Python Developer (Data Engineering & TDD) About the Role We're looking for a skilled Python Developer with strong experience in data wrangling and processing using Pandas and Polars , and a passion for writing clean, testable code using TDD . You'll be part of … team focused on building efficient, scalable data solutions that drive critical business insights. Key Responsibilities Design, develop, and maintain robust data processing pipelines using Python , Pandas , and Polars Apply test-driven development (TDD) practices to ensure code quality and reliability Optimize performance of data transformations on large-scale datasets … Contribute to architectural decisions and best practices in data engineering Maintain clear documentation and participate in code reviews Requirements Must-Have: 3+ years of Python development experience Strong experience with Pandas and Polars for data manipulation Proven expertise in Test-Driven Development (TDD) using frameworks such as pytest or More ❯

Senior Python Developer Location: 3 days from home/2 days in NW London Salary: Circa 90K 97K + Benefits Senior Python Developer required by revolutionary, tech-focused Company! This is a diverse, challenging role in a talented team where youll be responsible for developing scalable … high quality backend software products and mentoring junior developers Essential: Strong experience in Python backend development (Flask, FastAPI, or similar) Proven ability to design and build REST APIs. Experience with Cloud Functions and Cloud Runs Proficiency with containerisation tools like Docker/Kubernetes Experience with CI/CD Deep More ❯

Python Developer – £80,000 Location: London (Hybrid – 2 days onsite) Join a technology-first marketing agency at the forefront of AI and data-driven innovation. Our client partners with global brands to build cutting-edge platforms that drive revenue through smarter, software-powered decision-making. They're currently … seeking a Python Developer who thrives in a collaborative, fast-paced environment and is passionate about building scalable, high-performance systems. Key Responsibilities: Design, develop, and maintain robust backend services and APIs. Build and manage data pipelines and cloud-native infrastructure. Collaborate with cross-functional teams to deliver … product-level solutions. Contribute to architectural decisions and drive best practices in software engineering. Key Requirements: Strong experience in Python and modern development practices. Hands-on experience with FastAPI and Django frameworks. Solid understanding of cloud services, ideally Google Cloud Platform (GCP). Proven ability to build scalable systems More ❯

Python Developer – £80,000 Location: London (Hybrid – 2 days onsite) Join a technology-first marketing agency at the forefront of AI and data-driven innovation. Our client partners with global brands to build cutting-edge platforms that drive revenue through smarter, software-powered decision-making. They're currently … seeking a Python Developer who thrives in a collaborative, fast-paced environment and is passionate about building scalable, high-performance systems. Key Responsibilities: Design, develop, and maintain robust backend services and APIs. Build and manage data pipelines and cloud-native infrastructure. Collaborate with cross-functional teams to deliver … product-level solutions. Contribute to architectural decisions and drive best practices in software engineering. Key Requirements: Strong experience in Python and modern development practices. Hands-on experience with FastAPI and Django frameworks. Solid understanding of cloud services, ideally Google Cloud Platform (GCP). Proven ability to build scalable systems More ❯

Python Developer - Glasgow - Inside IR35 - Hybrid Day Rate - Up to £496 Duration - 12 months Harvey Nash's FS Client are hiring a Python Developer. This role is within a dynamic security engineering agile squad. You must travel onsite 3 days per week in Glasgow. Responsibilities include: Develop … test, and maintain high-quality applications using Python programming language. Participate in the entire software development lifecycle, building, testing, and delivering high-quality solutions. Design, develop, and maintain Python-based APIs and connectors. Automate cloud and on-prem infrastructure processes to implement/enhance DLP controls. Enhance development … security products such as Symantec DLP, Netskope, Proofpoint, MIP. Work with a range of risk teams to understand and implement security requirements. Must Have: Python Programming: In-depth understanding of the Python software development stack, ecosystems, frameworks, and tools. Libraries: Pytest, Requests, Logging, HTTPx, FastAPI, etc., with a More ❯

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 … 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 … 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 More ❯