226 to 250 of 424 Python Developer Jobs in London

Junior Python Developer – Elite Hedge Fund (up to £100K + Bonus + Hybrid) Junior Python Developer – Elite Hedge Fund (up to £100K + Bonus + Hybrid) Get AI-powered advice on this job and more exclusive features. This range is provided by Hunter Bond. Your actual pay will be based on your skills and experience — talk … with your recruiter to learn more. Base pay range Job Title : Junior Python Developer – Elite Hedge Fund (up to £100K + Bonus + Hybrid) Salary : Up to £100,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with a Elite Hedge Fund who are looking for a Junior Python Developer to work on building out trading applications, leveraging Python to streamline and automate these processes. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Junior Python Developer, you will play a pivotal role in the firms operations, ensuring More ❯

of AI to automate complex processes, make smart decisions, and interact with the real world in ways that were previously impossible. Position Overview We are looking for a Senior Python Developer who specializes in advanced Python development. In this role, you will focus on core language features, performance optimization, and security enhancements suitable for sandboxed execution environments. … Your expertise will be crucial in ensuring the robustness, security, and efficiency of our custom Python interpreter and its integration with blockchain functionalities. Key Responsibilities Specialize in advanced Python development focusing on core language features. Optimize Python code for performance and scalability. Implement security enhancements suitable for sandboxed execution environments. Collaborate with the development team to integrate … Python functionalities with blockchain. Write comprehensive tests and documentation for the Python code. Participate in code reviews and provide constructive feedback to team members. Minimum Requirements 5+ years of experience in Python development. Deep understanding of Python internals. Experience with secure coding practices and performance optimization. Strong problem-solving skills and ability to work in a More ❯

Job Title: Python Developer - £90k - Remote in UK, London Client: Not specified Location: London, United Kingdom Job Category: Other EU Work Permit Required: Yes Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: We are seeking two Senior Python Developers to join a leading global dropshipping tech company. You'll play a crucial role in shaping … brands for dropshipping worldwide. Your expertise will influence the core platforms and engine behind our products, ensuring scalability for millions of users. The ideal candidate is comfortable working with Python and TypeScript in an AWS environment, utilizing tools like CircleCI and Github Actions. Knowledge of working alongside DevOps teams using tools like New Relic, CloudWatch, Docker, and Kubernetes is More ❯

Junior Python Developer – Elite Trading Startup (up to £100K + Bonus + Hybrid) Junior Python Developer – Elite Trading Startup (up to £100K + Bonus + Hybrid) Get AI-powered advice on this job and more exclusive features. This range is provided by Hunter Bond. Your actual pay will be based on your skills and experience — talk … with your recruiter to learn more. Base pay range Job Title : Junior Python Developer – Elite Trading Startup (up to £100K + Bonus + Hybrid) Client : Elite Trading Startup Salary : Up to £100,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with a Elite Trading Startup who are looking for a … Junior Python Developer to work on building out trading applications, leveraging Python to streamline and automate these processes. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Junior Python Developer, you will play a pivotal role in More ❯

Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Scaletek Senior Python Developer London (3 days onside) Python, Typescript, React, GCP, Biology We are partnered with a leading Biotech Scaleup who are developing At LabGenius next-generation therapeutic antibodies. … are based by a number of top investors. They are headquartered in London, where they've established a state-of-the-art antibody engineering facility. As the successful Senior Python Developer, you will collaborate with a talented team of scientists, data scientists and software engineers helping build a future where AI rapidly engineers novel, life-enhancing biotherapeutics. You … will do this by building tools and services which automate experiments and process scientific data at scale. To be considered for this Senior Python Developer role, you must have experienced with Python & React and must have some kind of Scientific background. This can come the form of a Biology related degree or direct experience within this field. More ❯

Python/AWS Developer Energy Sector Project Location: Remote/Hybrid (UK preferred) Contract Type: Contract/Full-Time Start Date: ASAP Length: Initial 6 month contract with strong possibility to extend We are seeking a highly skilledPython/AWS Developer to join a strategic project within a global energy initiative. Youll be part of a cross … high-quality, scalable solutions. Continuously evaluate and enhance application performance and reliability. Mentor junior developers and contribute to a collaborative, knowledge-sharing environment. Required Skills & Experience Expert proficiency in Python (Programming Language) Strong experience with Amazon API Gateway Proven knowledge of AWS Cloud Computing Familiarity with Commodity Trading Risk Management Experience in AWS DevOps & Development Nice to Have Background More ❯

Python Developer – Leading Systematic US Hedge Fund – Up to £300k year 1 Total Compensation Python Developer – Leading Systematic US Hedge Fund – Up to £300k year 1 Total Compensation Get AI-powered advice on this job and more exclusive features. My client, a prestigious systematic hedge fund rapidly expanding in Europe, is seeking an experienced Python Developer to join a critical London team. You will be joining the Platform Engineering team, a specialised technology group that bridges the gap between the investment and technology functions. This team plays a critical role in supporting portfolio managers by setting up and optimising their Python environments to streamline research, development, and implementation processes. Working closely with … the Head of Technology, portfolio managers, and traders, you will help build and enhance the firm’s Python infrastructure, directly influencing the efficiency and performance of the trading strategies. This is a rare opportunity to join a rapidly expanding global fund during its early stages of growth. As a critical hire, you will have significant exposure to senior leadership 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 Options Trading business. The team focuses on developing cutting-edge 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 Options Trading business. The team focuses on developing cutting-edge More ❯

Social network you want to login/join with: Python Developer (Data Pipelines) | Top Systematic Hedge Fund, London Client: Selby Jennings Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 08.05.2025 Expiry Date: 22.06.2025 Job Description: Our client, a top systematic hedge fund, is seeking an experienced Python developer … Take joint ownership of the expanding estate of data pipelines, ensuring they are robust, efficient, and scalable. Innovate and Improve: Propose and contribute to new abstractions and improvements, leveraging Python expertise to make a positive impact across the global team. Technical Development: Design, implement, test, optimize, and troubleshoot data pipelines, frameworks, and services, utilizing SQL and RDBMS systems like … during normal working hours, applying practical knowledge of data transfer protocols and tools such as FTP, SFTP, HTTP APIs, and AWS S3. Required Skillset: 4+ years of high-standard Python coding experience Bachelor's degree in a STEM subject Proficiency in SQL and familiarity with RDBMS systems (primarily Postgres) Practical knowledge of data transfer protocols and tools (FTP, SFTP 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 Options Trading business. The team focuses on developing cutting-edge 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 Options Trading business. The team focuses on developing cutting-edge More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping the way ecommerce experiences are built We … re bringing in 2 Senior Python Developers to join our us and overhaul the technology major brands use for dropshipping globally. This is your chance to step into a pivotal role where your expertise will shape the backbone of our Platforms and the core engine behind out products, ensuring they're scalable to withstand millions of concurrent users We … re looking for someone who’s comfortable working with Python and typeScript in an AWS environment, we use tools like CircleCI & Github Actions We use AWS for most of our cloud needs but do have some bits on IBM too but thats not the future for us. Whilst not a DevOps engineer, we do need you to know how More ❯

Lead Python/Django Developer and Architect Remote working but with once monthly meetups in London/Surrey TR Ref: CL/TR13612 Location: Remote working but with once monthly meetups in London/Surrey The Company This highly innovative InsurTech (and broker) have developed a modular, end-to-end, SaaS platform based around a core AWS/… Python/Django/PostgreSQL and Android/iOS app stack, utilising ML/AI, with a central data storage & analysis hub, with API access. Recent investment sees them continue to scale their operations, hence them now looking for a Lead Application Architect and Developer to join their small but growing team. Role and Requirements You will need … extensive and advanced Python/Django application architecture and development skills, coupled with business analysis, requirement gathering, app design, implementation and (ideally) team management skills, as you will be translating business requirements into tech solutions and leading the end-to-end development of scalable applications. You will be critical in both hands-on development and architectural decision-making, addressing More ❯

and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from NearTech Search Multilingual Senior Recruitment Consultant | Machine Learning | NLP | LLM | MLOps Python Engineer - London | Hybrid - £60,000 - £75,000 Looking to make your mark in the Ad-Tech space? Our client, a trailblazer in data-driven digital advertising, is scaling fast … You’ll join at a defining moment, helping take new products from vision to reality while advancing your own career in a high-autonomy, low-ego team. The Backend Python Engineer will contribute to the backbone of the company’s platform, building services that scale, pipelines that hum, and integrations that enable cutting-edge analytics to land with precision. … Role Highlights The Backend Python Engineer will... – Develop robust Python APIs and microservices powering user-facing and internal tools – Integrate 3rd-party APIs to enrich and automate key workflows – Collaborate across functions, including DevOps and ML, to deploy resilient, efficient systems – Champion quality with automated tests, performance optimisations and code reviews You Will Need The Backend Python More ❯

Our client, a top systematic hedge fund, are seeking an experienced Python developer to join their Data Team (Alpha Data), which is responsible for delivering vast quantities of data to users worldwide. Heavily responsible for data pipelines. This role involves becoming a technical subject matter expert and developing strong relationships with quant researchers, traders, and colleagues across the … part ownership of the expanding estate of data pipelines, ensuring they are robust, efficient, and scalable. Innovate and Improve: Propose and contribute to new abstractions and improvements, leveraging your Python expertise to make a significant positive impact across the team globally. Technical Development: Design, implement, test, optimize, and troubleshoot data pipelines, frameworks, and services, utilizing your knowledge of SQL More ❯

of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibility to make decisions that impact the business. Python is their go-to language for data analysis, visualization and machine learning; you’ll join the team responsible for the tools that support the Python work, such as … CI for test running and static analysis and automation around the deployment of Python environments & apps. Seeking skilled engineers with experience building Python tooling at large scale who are looking for a wide-ranging role that involves both technical and product design challenges. The successful candidate will be a smart, curious software engineer who enjoys finding solutions for … complex problems. If you also have a great appetite for learning new things, this role is for you! Requirements: Substantial Python tooling development experience, plus a desire to learn other languages Experience building a system responsible for multiple languages is important Thorough understanding of Python tools and libraries, keen to offer advice on best practices Outstanding communication skills More ❯

foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. Overview: Emagine is seeking an experienced Lead Python Developer to join our dynamic team. We are collaborating with a leading insurance company to develop an innovative pricing tool that will directly impact front office operations. This … objectives. Stay current with industry trends and emerging technologies. Desired Skills and Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field. Proven experience as a Lead Python Developer or similar role. Expert proficiency in Python and its frameworks (e.g., Django, Flask). Strong understanding of software development principles and methodologies. Experience with databases (SQL More ❯

and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity. Department: Technology Position Overview: At Squarepoint we use Python to build a great deal of the software needed to solve crucial problems every day. You will work on a wide range of systems that fuel our trading success … Applied Math, Physics, Quantitative Finance, or Financial Engineering/MFE Up to 4 years experience in a relevant role such as software or quant development, or similar Experience with Python, git, and Linux Excellent written and verbal communication skills Eagerness to continuously learn new technologies and develop with us Ability to work well in a fast-paced environment Nice More ❯

the digital asset market and are taking a leadership position in building an innovative and compliant market. Read more here. Working at Wintermute We are looking for an experienced developer to join the Core Development team. Joining us means working on a small, highly efficient team with a broad mandate that covers many areas of the business. The role … interpersonal skills as you will work closely with traders, C++ developers, middle office, quantitative researchers and the DeFi Team on various projects. Most of our services are written in Python, but we also have high-performance infrastructure written in C++. For both Python and C++ we are usually on the most recent versions. Besides that we use Linux … who trade directly with us instead of going through exchanges. A storage system used by quants for their machine learning features. Hard skills requirements: At least 2 years of Python experience. C++ experience is an advantage. Experience with SQL databases. Comfortable with Linux. Interest in either crypto or finance. Any experience relevant to the work we do would be More ❯