London, England, United Kingdom Hybrid / WFH Options
Mindrift
Freelance Software Developer (Python-Rust) - AI Tutor Freelance Software Developer (Python-Rust) - AI Tutor 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What … an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Analyze and understand existing code in Python or C/C++ Migrate logic to idiomatic, safe Rust while preserving functionality Adapt or port the test suite and ensure behavioral equivalence Document migration steps and technical decisions … Requirements You have a Bachelor's or Master's degree in Software Development, Computer Science, or other related fields. You have at least 3 years of professional experience with Python and 1+ year of hands-on experience with Rust You are experienced with PyO3/maturin for Python-Rust interoperability as well as with automated testing (unit/ More ❯
London, England, United Kingdom Hybrid / WFH Options
YeagerAI LLC
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 PythonDeveloper 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 ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
Aircon Engineering Inc
A Pythondeveloper is wanted to join a small team working on custom CAM (Computer Aided Modelling) automation software. The software is being developed for a verylarge construction project, using innovative techniques developed specifically for this task. This is a remote-only position for a contractor. Work will be done in a very small, flexible team that currently … consists of one other software developer (contractor)and one mechanical engineer (FIRMA employee). The project is currently open-ended in length, with various ways the scope is likely to increase. Paid monthly on an hourly rate that is negotiable depending on experience level. Requirements Senior Python programmer with at least 5 years software development experience. Python … and priorities - excellent communication skills are necessary. In terms of specific technology skills, experience with the following would be helpful, although none are essential if you are a talented developer who can learnquickly: 3D geometry and vector mathematics 3D graphics Desktop GUI applications (cross-platform) Embedded DSLs, compilers/interpreters. Databases The current software technology stack we’re using More ❯
London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
Junior PythonDeveloper – Elite Trading Startup (up to £100K + Bonus + Hybrid) Junior PythonDeveloper – 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 PythonDeveloper – 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 PythonDeveloper 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 PythonDeveloper, you will play a pivotal role in More ❯
London, England, United Kingdom Hybrid / WFH Options
Mondrian Alpha
PythonDeveloper – Leading Systematic US Hedge Fund – Up to £300k year 1 Total Compensation PythonDeveloper – 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 PythonDeveloper 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 ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
control. Their technologies are already in use on 5 continents and in industries such as agriculture, forestry and commercial real estate. Underpinning this success is a set of core Python applications which empower and control their hardware units with smart algorithms and background processes. They are looking for a senior software developer to support and expand these applications … challenges and scale up. As well as technical development, product management skills are key as you will be liaising with internal stakeholders to define the software roadmap. Requirements: Strong Python and SQL skills Commercial experience developing cloud backed web applications from initial concepts through to mature and well-tested products Product management mindset, able to balance business needs and More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Onyx-Conseil
control. Their technologies are already in use on 5 continents and in industries such as agriculture, forestry and commercial real estate. Underpinning this success is a set of core Python applications which empower and control their hardware units with smart algorithms and background processes. They are looking for a senior software developer to support and expand these applications … challenges and scale up. As well as technical development, product management skills are key as you will be liaising with internal stakeholders to define the software roadmap. Requirements: Strong Python and SQL skills Commercial experience developing cloud backed web applications from initial concepts through to mature and well-tested products Product management mindset, able to balance business needs and More ❯
London, England, United Kingdom Hybrid / WFH Options
P2P
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Rullion Limited
Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at mid to senior levels who are passionate about crafting exceptional products. Initially it will be a five-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being … feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize … extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development More ❯
London, Farringdon, United Kingdom Hybrid / WFH Options
Rullion - Eon
Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at mid to senior levels who are passionate about crafting exceptional products. Initially it will be a five-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being … feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize … extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development More ❯
PythonDeveloper - Greentech Startup Location: London (Hybrid, 3 days) Salary: Up to £100k + Equity PythonDeveloper (Django, FastAPI, Docker, AWS) - We are seeking a highly skilled PythonDeveloper with a background in the energy sector to join our dynamic start up based in London. As a PythonDeveloper in our team … you will be hands-on coding, building out a brand new platform from scratch. This position is an extraordinary opportunity for an experienced PythonDeveloper looking to advance their career in a fast-paced, high-growth startup environment. Our company's collaborative culture and commitment to innovation provide ample opportunities for professional growth and progression. Our PythonDeveloper will work effectively in a dynamic, fast-paced environment. Apply now for immediate consideration for this exceptional PythonDeveloper opportunity! Understanding Recruitment is acting as an employment agency for this PythonDeveloper position. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
PythonDeveloper - Greentech Startup Location: London (Hybrid, 3 days) Salary: Up to £100k + Equity PythonDeveloper (Django, FastAPI, Docker, AWS) - We are seeking a highly skilled PythonDeveloper with a background in the energy sector to join our dynamic start up based in London. As a PythonDeveloper in our team … you will be hands-on coding, building out a brand new platform from scratch. This position is an extraordinary opportunity for an experienced PythonDeveloper looking to advance their career in a fast-paced, high-growth startup environment. Our company's collaborative culture and commitment to innovation provide ample opportunities for professional growth and progression. Our PythonDeveloper will work effectively in a dynamic, fast-paced environment. Apply now for immediate consideration for this exceptional PythonDeveloper opportunity! Understanding Recruitment is acting as an employment agency for this PythonDeveloper position. More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: PythonDeveloper (Django, FastAPI, Docker, AWS) We are seeking a highly skilled PythonDeveloper with a background in the energy sector to join our dynamic startup based in London. As a PythonDeveloper in our team, you will be hands-on, building out a new … platform from scratch. This position offers an excellent opportunity for an experienced PythonDeveloper to advance their career in a fast-paced, high-growth startup environment. Our company's collaborative culture and commitment to innovation provide ample opportunities for professional growth and progression. The PythonDeveloper will work effectively in a dynamic, fast-paced environment. Application … Process Apply now for immediate consideration for this exceptional PythonDeveloper opportunity! Understanding Recruitment is acting as an employment agency for this PythonDeveloper position. #J-18808-Ljbffr More ❯
The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Principal Python Software Developer position has arisen with a fast-growing AI startup, using advanced 3D AI technology for the construction industry, based in London. This is an excellent opportunity for a Principal Python Software Developer to … performance optimisation. You will also be involved with training junior engineers. You will commit to a hybrid working model, required onsite 3 days a week. Experience of the Principal Python Software Developer position will include: 7+ years of experience in backend software development using Python Experience with RDBMs, i.e. PostgreSQB, MySQL Cloud infrastructure knowledge of either AWS … or Azure If you are a Principal Python Software Developer looking for an exciting new opportunity in a game-changing AI start-up, please apply today to learn more. More ❯
Shoreditch, England, United Kingdom Hybrid / WFH Options
IC Resources
The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Principal Python Software Developer position has arisen with a fast-growing AI startup, using advanced 3D AI technology for the construction industry, based in London. This is an excellent opportunity for a Principal Python Software Developer to … performance optimisation. You will also be involved with training junior engineers. You will commit to a hybrid working model, required onsite 3 days a week. Experience of the Principal Python Software Developer position will include: 7+ years of experience in backend software development using Python Experience with RDBMs, i.e. PostgreSQB, MySQL Cloud infrastructure knowledge of either AWS … or Azure If you are a Principal Python Software Developer looking for an exciting new opportunity in a game-changing AI start-up, please apply today to learn more. More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
NearTech Search
I’m hiring for a Pythondeveloper to join a cracking team at one of our key clients – a Manchester-based tech business that’s gone from strength to strength. They’ve got teams in the EU and US, and after successfully baking AI/ML into their products, they’re now looking for a solid backend engineer … to help take things to the next level. The Role in a Nutshell: We need someone who lives and breathes Python, can write proper testable code (Pytest/PyUnit is your bread and butter), and fancies picking up some infrastructure skills along the way. It’s not a DevOps role – we’re after a developer first and foremost … but if you’ve tinkered with Terraform or fancy learning, even better. Must-Haves: ✔ Strong, modern Python skills (backend focus) ✔ Hands-on with AWS (S3, CI/CD – the usual suspects) ✔ Proper testing chops (Pytest/PyUnit or similar) ✔ Keen to mentor junior devs on good practice Nice-to-Haves: ◼ Some Terraform/IaC knowledge (we can help with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
Job Title : Junior PythonDeveloper – Elite Fintech Startup (up to £100K + Bonus + Hybrid) Client : Elite Fintech Startup Salary : Up to £100,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with a Elite Fintech Startup who are looking for a Junior PythonDeveloper 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 PythonDeveloper, you will play a pivotal role in the firms operations, ensuring the smooth efficiency of their … learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. If you are a Junior PythonDeveloper an this role could interest you, please apply to be considered. More ❯
Job Title : Junior PythonDeveloper – Elite Fintech Startup (up to £100K + Bonus + Hybrid) Client : Elite Fintech Startup Salary : Up to £100,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with a Elite Fintech Startup who are looking for a Junior PythonDeveloper 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 PythonDeveloper, you will play a pivotal role in the firms operations, ensuring the smooth efficiency of their … learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. If you are a Junior PythonDeveloper an this role could interest you, please apply to be considered. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
PythonDeveloper - Break into BANKING! Are you a PythonDeveloper with 1-4 year's experience? Want to break into banking? Or already working for a bank and want to work for a high performing hedge fund? Looking to work in a hedge fund? Looking for a hybrid working role? This role is 3 days in … hedge fund that thrives at the intersection of data, technology, and rigorous research. They're lean, agile, and scaling-backed by performance, not bureaucracy. They're now hiring a PythonDeveloper to help evolve their infrastructure, turbocharge their research and trading systems, and sharpen their competitive edge. What You'll Be Doing: Build and scale high-performance research … and trading platforms in Python Collaborate directly with quants to prototype and deploy new investment models Design and maintain fast, reliable data pipelines Drive improvements across the firm's core technology stack and system architecture What You'll Bring: Advanced Python skills Strong academic background - STEM degree from a top university Deep understanding of software engineering principles and More ❯
I am currently working with a global investment bank who are actively seeking a hands-on PythonDeveloper to join a high-performing Front Office application development team within the FX space. Key skills include: Extensive Python Development experience within Investment Banking - Mandatory. Strong front office application development experience. Good understanding of FIX Protocol. Strong knowledge of More ❯
Quant Research/PythonDeveloper ( (TOP HEDGE FUND!) ( TOP HEDGE FUND!) Looking for a challenging role in the Hedge Fund industry? Robert Half is proud to present this role in the market! Hybrid working role with 3days in the office and 2 days from home. Do you want to work for a TOP TEAM? Look no further and … APPLY NOW!! A high-performing multi-billion dollar Hedge Fund is Quant Research/PythonDeveloper This individual will work on the build-out of risk management processes and analysis, then transition into the front office trading technology quantitative development team. The ideal candidate will have a strong background in quantitative finance, data analysis, and econometrics/statistics … as well as programming skills in Python and other object-oriented languages. Additionally, they should be familiar with financial datasets and hedge fund strategies, and able to communicate effectively with both technical and non-technical members of the business. This individual will work alongside members of our Technology team to support and develop the applications that support the business More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
Quant Research/PythonDeveloper ( (TOP HEDGE FUND!) ( TOP HEDGE FUND!) Looking for a challenging role in the Hedge Fund industry? Robert Half is proud to present this role in the market! Hybrid working role with 3days in the office and 2 days from home. Do you want to work for a TOP TEAM? Look no further and … APPLY NOW!! A high-performing multi-billion dollar Hedge Fund is Quant Research/PythonDeveloper This individual will work on the build-out of risk management processes and analysis, then transition into the front office trading technology quantitative development team.The ideal candidate will have a strong background in quantitative finance, data analysis, and econometrics/statistics, as … well as programming skills in Python and other object-oriented languages.Additionally, they should be familiar with financial datasets and hedge fund strategies, and able to communicate effectively with both technical and non-technical members of the business. This individual will work alongside members of our Technology team to support and develop the applications that support the business: Provide second More ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
83zero Limited
PythonDeveloper ?? Location: Central Reading, UK (Hybrid working options available) ?? Contract: Permanent ?? Salary: £50,000 - £70,000 per annum (depending on experience) 83zero is partnered with a pioneering tech company who is seeking a talented PythonDeveloper to join their team and contribute to a major international research infrastructure initiative. This role focuses on building cloud … a registry of digital preservation tools and services. Collaborate with stakeholders to validate and refine solutions. Advance standards and protocols for long-term digital preservation. Essential Skills Proficiency in Python , Java , or both. Experience with cloud-hosted software and REST APIs . Familiarity with Docker , Kubernetes , and containerization. Strong skills in data/metadata transformation using JSON and XML. More ❯
London, England, United Kingdom Hybrid / WFH Options
CarbonChain
Join to apply for the Junior PythonDeveloper role at CarbonChain Join to apply for the Junior PythonDeveloper role at CarbonChain About Us Decarbonizing the economy requires a granular, real-time view of where emissions come from and how they might be reduced. We’ve built software to automate the carbon footprinting of supply chains. … Banks, traders, and manufacturers use our product to tame the complexity of international supply networks, identify the most carbon-intensive parts, and find lower-carbon alternatives. As a Junior PythonDeveloper on the Customer Engineering team, you will be the bridge between the data our customers provide and our platform. You’ll be responsible for initial customer data … existing codebase to map physical production and transportation routes for our customers into digital supply-chain representations Onboarding of new customers’ data into our platform Maintain and extend our Python-based ingestion pipelines and data processing utility functions QA of data uploads to identify and resolve bugs, anomalies or other data quality issues Ad-hoc data analysis to support More ❯
Dutch residents only) Are you a Backend DeveloperPython/Django who thrives on improving platforms, researching new ideas, and working on innovative projects? At we are looking for a skilled and motivated developer to enhance our platform, ensure scalability, and maintain security and reliability Jouw rol As a Backend DeveloperPython/Django at … as DynamoDB, Lambda, Rekognition, and S3 Collaborating with frontend developers for seamless integration Handling high traffic volumes, up to 50k backend requests per minute Wie we zoeken Experience with Python/Django Proven ability to develop and maintain REST APIs A mindset focused on maintainability, scalability, and robustness Strong problem-solving skills and the ability to think beyond individual More ❯