1 to 25 of 271 Python Developer Jobs in London

Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Strong experience as … a Python Developer/Software Engineer/Programmer Excellent Python Experience working in trading environments (Fixed Income, equities, commodities, FX etc) Some Front End ability (Vue, React or Angular good but not necessary) Agile The following is DESIRABLE, not essential: AWS or GCP Buy-side Data tools such as Glue, Athena, Airflow, Ignite, DBT, Arrow, Iceberg, Dremio … Fixed Income performance, risk or attribution TypeScript and Node Role: Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services Pandas Numpy Scipy) required by our More ❯

day ago Be among the first 25 applicants Job Title: Python Developer (AWS) Fully Remote Position Job Description We are seeking a Principal Software Developer with profound expertise in Python, cloud-native development, and software architecture to join our Customer Success Tooling & Automation team. This role is perfect for a senior-level engineer who thrives in … time Job function Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at TEKsystems by 2x Get notified about new Python Developer jobs in London, England, United Kingdom . London, England, United Kingdom 4 months ago Greater London, England, United Kingdom 1 month ago London, England, United Kingdom … ago London, England, United Kingdom 1 month ago London, England, United Kingdom 3 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 2 weeks ago Python Backend Junior Software Engineer - Remote 4 days a week (Europe) London, England, United Kingdom $30,000.00 - $40,000.00 1 month ago London, England, United Kingdom 1 week ago London More ❯

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 ❯

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 ❯

Full Stack Engineer (Web Developer or DevOps) - Python & JavaScript Application Deadline: 11 May 2025 Department: Tech Hub Employment Type: Full Time Location: London Description Contract type: Permanent Hours: 37.5 hours Salary: circa £65,000 depending on experience Location: Canary Wharf WFH policy: Employees are required to attend the office 2 days/week Flexible working: Variety of flexible … getting stuck in. Design highly scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will … be considered). Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional and non-functional requirements. Prepare, review and build reusable components and front-end libraries. Participate in the maintenance and improvement of existing applications. Stay up-to-date with emerging technologies and industry More ❯

Job Title: Python Developer Location: London/Hybrid Job Type: Permanent Job Summary: My client are looking for a skilled and experienced Python Developer with a strong background in Django, SQL/PostgreSQL, and hands-on experience in the FinTech industry. The ideal candidate will play a key role in developing and maintaining robust backend systems … be able to write clean, scalable, and secure code and be comfortable working in a fastpaced, highly collaborative environment. Key Responsibilities: Design, develop, and maintain scalable web applications using Python and Django Build and optimise backend services, APIs, and database schemas for performance and scalability Work closely with product, design, and DevOps teams to deliver new features and improve … data security, compliance, and performance in financial applications Troubleshoot and debug production issues Participate in code reviews, sprint planning, and technical discussions Requirements: 4+ years of professional experience in Python development Strong expertise in Django framework Solid experience with SQL and/or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity More ❯

Job Title: Python Developer Location: London/Hybrid Job Type: Permanent Job Summary: My client are looking for a skilled and experienced Python Developer with a strong background in Django, SQL/PostgreSQL, and hands-on experience in the FinTech industry. The ideal candidate will play a key role in developing and maintaining robust backend systems … be able to write clean, scalable, and secure code and be comfortable working in a fastpaced, highly collaborative environment. Key Responsibilities: Design, develop, and maintain scalable web applications using Python and Django Build and optimise backend services, APIs, and database schemas for performance and scalability Work closely with product, design, and DevOps teams to deliver new features and improve … data security, compliance, and performance in financial applications Troubleshoot and debug production issues Participate in code reviews, sprint planning, and technical discussions Requirements: 4+ years of professional experience in Python development Strong expertise in Django framework Solid experience with SQL and/or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity More ❯

Cyber Operations users and stakeholders, supporting the firm's business objectives in a collaborative environment that values diversity, equity, and inclusion. You will design, develop, and maintain applications using Python and SQL, build ETL/ELT pipelines, design and implement user interfaces, and architect cloud-based solutions on AWS. Job responsibilities Execute software engineering solutions, including design, development, and … knowledge of existing solutions to satisfy security requirements for Cyber Operations users and stakeholders (e.g., clients, users, product, platform, application owners). Design, develop, and maintain software applications using Python and SQL. Design and implement user interfaces using modern JS frameworks (e.g. React, Angular, or Vue.js). Build and maintain ETL/ELT pipelines and data models within data … preferably in a cloud-based environment. 5+ years of work-related experience in a professional software engineering role. Experience developing software engineering solutions for workflow automation. Strong proficiency in Python, with a deep understanding of object-oriented programming principles. Strong proficiency in SQL, with experience of building data pipelines, data models, and data transformation within data warehouses, knowledge of More ❯

getting stuck in. Design highly scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will … Stay up-to-date with emerging technologies and industry trends to drive innovation within the team. Skills, Knowledge and Expertise At least 3 years’ experience of coding in a Python web-development framework, preferably Django. Container-related tools – e.g., Docker, Docker Compose RESTful API development and management. Proactive Performance Tuning. Solid understanding of design patterns and relevant implementation models. More ❯

oriented solutions in a high volume, transactional, global, industry. Experience with advertising technology (AdTech) highly desired. Proven experience and a passion for developing and operating data-oriented solutions using Python, Airflow/Composer, Kafka, Snowflake, BigQuery, and a mix of data platforms such as Spark, AWS Athena, Postgres and Redis. Excellent SQL development, query optimization and data pipeline development More ❯

Senior Python Developer (Contracting role) – Leading Private Credit Asset Manager – Discrete Search Senior Python Developer (Contracting role) – Leading Private Credit Asset Manager – Discrete Search 3 weeks ago Be among the first 25 applicants My client, a leading global private credit hedge fund, is seeking a talented Senior Python Developer to join their London office … collaborating closely with stakeholders across front office, risk, and operations. This is a hands-on role with real impact—you’ll be translating complex business needs into elegant, scalable Python solutions that directly power investment decision-making. This is a rare opportunity to contribute to a high-performance environment at the forefront of alternative credit, building robust, production-grade … applications that shape the next generation of analytical tools used across the firm. Key Responsibilities: Designing and developing Python-based solutions across the investment and risk platform - You’ll be building robust back-end systems and services that interface with core investment data, ensuring scalability, performance, and clarity of design in a growing data and analytics environment. Collaborating with More ❯

companies with Tech & Transformation leadership & technical talent | CTO Champion | Interim & Permanent | D&I Search | Careers... Contract - Extending Day Rate - Competitive (Negotiable) Start - ASAP Looking for a mid - senior experienced Python Developer with strong data engineering skills to work closely with, cross-functional teams, including Information Technology, COO Office, business analysts and external technology partners and vendors to translate … business requirements into technical financial solutions, ensuring the successful delivery of Python-based Financial modelling projects to optimise asset management systems. The individual will be responsible for defining and shaping Python development practices and setting the foundation for future Python development at the organisation. - Establish and enforce coding standards and best practices for Python development. Implement … strategies that ensure code quality, maintainability, and scalability. - Implement robust security measures in all Python-based solutions to ensure the protection of sensitive data and compliance with relevant regulations and industry standards. - Develop and create frameworks for Python Notebooks, APIs, and client applications, adhering to best practices in coding, security, and scalability. This includes designing reusable libraries and More ❯

The position is for a Quant Developer (Python) who will be part of Quant Development Technology team, directly supporting the Front Office Algorithmic Trading offering ofa leading Financial Services firm. The work assignments will include playing a lead role in developing our python infrastructure and enhancing our offering to an enterprise level. Will include working alongside the … skills, a good work ethic, and an interest in being part of a team environment supporting a fast-paced and dynamic organization. Key Responsibilities Development and enhancement of our python offering, including library, microservices and core development Helping trading desks build tools to better make decisions Work alongside quants and mentor junior python developers To provide 2nd level … supportas needed The following skills and experience are required for this role: Strong low-latency python programming experience 5+ yrs Python software engineering experience in a commercial/financial environment. Experience with databases preferred (preferably PostgreSQL) Strong analytical, verbal, and written communication skills Willing to learn new programming languages and technologies Ability to work well with both business More ❯

Python Developer - Global Data Management Tower About the team: The Data Management Tower is a uniquely positioned group within Ipsos. We leverage the latest data science approaches to develop analytic tools and perform analyses for both clients and internal teams, respond to advanced analytic requests, and consult on a broad range of statistical, data, and research best practices. … The role also requires conscientious attention to detail, an ability to work well on a small team, and a self-starter approach to problem solving and debugging. As a Python Developer, you will: Work with the team to design, code, and test cloud-based data pipelines to process and store large-scale datasets. Develop and maintain data warehouses … to refine and optimize processes. Troubleshoot and improve existing infrastructure and codebases. Requirements: Bachelor’s degree in computer science, Engineering, or related field. Proven working/professional experience in Python development. Proficiency in Python and its libraries/frameworks such as Django, Flask, etc. Strong understanding of software architecture and design patterns. Experience with relational databases such as More ❯

We are looking for a talented and experienced Python/Django developer to join the our team. If you have an obsession to push the limits of what’s possible on the web to the next level using state-of-the-art technologies we want to hear from you. This is a great opportunity for someone with the … designers and other technical staff on product development Provide help in the recruitment, training, retention and organization of development staff Required Skills: Strong experience in web application development using Python, Django, Flask, SQLAlchemy, Celery, RabbitMQ Strong understanding of software development practices such as agile development, testing and version control (Git) Experience in database setup (PostgreSQL, PostGIS), ElasticSearch, query optimisation … concepts in plain English Degree in Computer Science, Engineering, Physics, Math or other field with strong software programming curriculum Nice to have: Web scraping and data analysis experience with Python tools (Scrapy, pandas, NumPy) Some experience in machine learning Contribution to open source projects Position: Freelance Position: Freelance Work Schedule: Full-time Remote: No Relocation: Yes Salary: £50k or More ❯

Cyber Operations users and stakeholders, supporting the firm's business objectives in a collaborative environment that values diversity, equity, and inclusion. You will design, develop, and maintain applications using Python and SQL, build ETL/ELT pipelines, design and implement user interfaces, and architect cloud-based solutions on AWS. Job responsibilities Execute software engineering solutions, including design, development, and … knowledge of existing solutions to satisfy security requirements for Cyber Operations users and stakeholders (e.g., clients, users, product, platform, application owners). Design, develop, and maintain software applications using Python and SQL. Design and implement user interfaces using modern JS frameworks (e.g. React, Angular, or Vue.js). Build and maintain ETL/ELT pipelines and data models within data … preferably in a cloud-based environment. 5+ years of work-related experience in a professional software engineering role. Experience developing software engineering solutions for workflow automation. Strong proficiency in Python, with a deep understanding of object-oriented programming principles. Strong proficiency in SQL, with experience of building data pipelines, data models, and data transformation within data warehouses, knowledge of More ❯

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 ❯

Join to apply for the Senior Python Developer, Backend Developer, Flask role at Experis UK Continue with Google Continue with Google Join to apply for the Senior Python Developer, Backend Developer, Flask role at Experis UK £70-90k + Benefits 2 days on site in North London 3 days remote I am recruting … Full-time Job function Job function Engineering and Information Technology Industries Staffing and Recruiting Referrals increase your chances of interviewing at Experis UK by 2x Get notified about new Python Developer jobs in London, England, United Kingdom . London, England, United Kingdom 2 weeks ago City Of Westminster, England, United Kingdom 6 days ago London, England, United Kingdom … months ago London, England, United Kingdom £50,000 - £60,000 1 month ago London, England, United Kingdom 2 weeks ago Python Backend Junior Software Engineer - Remote 4 days a week (Europe) London, England, United Kingdom $30,000.00 - $40,000.00 1 month ago London, England, United Kingdom 1 week ago London, England, United Kingdom 8 months ago Junior Python More ❯

Job Title: Sr. Python Developer Location: London, UK (3 days in office) SC Cleared: Required Job Type: Full-Time Experience: 10+ years About the Role: 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 … 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 ❯

Job Title: Sr. Python Developer Location: London, UK (3 days in office) SC Cleared: Required Job Type: Full-Time Experience: 10+ years About the Role: 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 … 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 ❯

Senior/Lead Developer (C#/Python) - TOP Hedge Fund! Are you looking for a real and meaningful challenge? Do you enjoy solving problems? Are you ambitious and looking for autonomy and influence Central London - Hybrid working (3 days in the office and 2 days in the office) You will be joining a small but growing hedge fund … which is stable. A high-performing hedge fund is hiring a Senior/Lead Developer t o help design, build, and scale cutting-edge trading and operational systems. You'll work closely with traders, researchers, and stakeholders to deliver systems that are reliable, high-performing, and secure. Key Responsibilities Depending on your experience level, your role will include: Senior … Developer Collaborate with traders and researchers to build high-performance trading systems Design data pipelines and ingest financial data from diverse sources Build monitoring and dashboard tools for real-time system health Increase test coverage and automate build/deployment workflows Provide hands-on leadership within a small, high-impact team Lead Developer Lead the end-to-end More ❯

Select how often (in days) to receive an alert: Requisition ID: 48257 Business Unit: Fitch Learning Category: Information Technology Location: London, GB Fitch Learning is currently seeking a Senior Python Developer based out of our London office . Fitch Learning is a leader in financial services training. With unrivaled breadth and depth, the company delivers learning solutions for … joining us, you'll be at the forefront of innovation in professional education, contributing to impactful learning experiences that drive career advancement and industry success. About the Team Our Python team uses modern CI/CD practices and is backed by developer operations and fantastic project ownership team. We strive to recruit top talent who can fit in … patterns and industry standard conventions Design, build, and optimise database systems to support the above applications and services Translate business requirements into technical specifications Help finalise our migration to Python 3 Build client and management reports and tools Collaborate with developers in other teams to achieve our products’ goals Work with our team contributing to our Agile processes Maintain More ❯

home) Troi Search are delighted to be working with this Post Series B company, that build bespoke RetailTech solutions. We're helping them search for a Senior Backend Engineer (Python) to join a fast-growing, innovative team focused on building cutting-edge solutions in the demand forecasting and stock management arena. This role offers the chance to take full … and Best Practices : Write robust, scalable, and maintainable code with a strong emphasis on testing, version control, and continuous integration. Minimum Requirements: Around 5+ years of professional experience in Python development A degree in Computer Science, Engineering, Mathematics, Physics, or a related field Strong proficiency in Python and writing scalable backend systems Experience working with cloud platforms such More ❯

metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive our next wave of technological advancements. Role Overview: As a Senior Python Engineer, you will be at the … heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the … boundaries of technology in financial markets. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications for commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms More ❯

metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive our next wave of technological advancements. Role Overview: As a Senior Python Engineer, you will be at the … heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the … boundaries of technology in financial markets. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications for commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms More ❯