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Python-based trading and research infrastructure.

Building and evolving backend services in Python using frameworks such as FastAPI. Python in a backend environment using FastAPI, Flask or Django.

Senior / Staff Python Developer - FULLY REMOTE. They're now looking to add Senior and Staff-level Python Developers to continue building the product. Expert Python skills with proven experience building high performing systems.

LabVIEW | Data Acquisition Systems | Python | Embedded Hardware. Writing analysis tools or scripts in Python or another language.

This is entirely a Python back-end development role (Python 3), where the core framework used is FastAPI and Kafka for the messaging queues. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS. You will be responsible for developing a Python-based back end platform that

Full Stack Software Engineer Python and React. Building and evolving backend services in Python using frameworks such as FastAPI. Python in a backend environment using FastAPI, Flask or Django.

Solid understanding of Python fundamentals. We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. Write clean, maintainable Python code.

As platforms continue to evolve and new services are introduced, the team is looking for an experienced Python developer who can contribute at a senior level and take ownership of complex, long-lived systems.

This is a newly created position for a Lead Software Developer to take a newly created position with a Northampton based firm paying £75,000 - £85,000 + up to 15% bonus in a hybrid work environment.This is both a hands-on technical and leadership role, responsible not only for building high-qualit

Senior Machine Learning Engineer | Python | PyTorch | Machine Learning | Large Language Models | RAG | Remote, UK. Strong Python skills and adaptability across frameworks and tools (e. Senior Machine Learning Engineer | Python | PyTorch | Machine Learning | Large Language Models | RAG | Remote, UK.

This role involves developing and maintaining Python-driven systems while ensuring robust solutions for open-source collaboration. Ideal candidates will have a strong background in Python development and experience in distributed environments.

The ideal candidate will be proficient in automation using Ansible and experienced in Python programming for automation tasks.

Proficient in one or more of Python, bash, Java or C++.

A recruitment agency is seeking a Senior Software Engineer with strong skills in Python, React, and TypeScript to join a fast-growing startup in London.

The role emphasizes collaboration across various teams while developing robust backend systems primarily using Python and Django, although experience with other languages is welcomed.

A global financial services firm in Greater London is seeking a Lead Software Engineer specializing in Python and React.

The ideal candidate has strong expertise in ETL tools, cloud technologies, and programming languages like Python and SQL.

Candidates should have extensive experience in data-centric applications for quantitative trading, knowledge of Python data engineering, and skills in real-time analytics technologies.

A leading financial consultancy is seeking a Front Office Equities Quantitative Developer with strong C++ and Python skills.

The ideal candidate has a degree in Computer Science, 4+ years of experience with Python, and strong communication and problem-solving skills. A leading IT consultancy is seeking a Python Beacon Developer to join their Trading Risk Management team.

Professional development experience with Python.

For a Python / Django Team Lead we expect a strong understanding of the Python / Django ecosystem including:. Developing robust and scalable solutions in Python.

A leading financial data provider is seeking a Senior Software Engineer to develop and maintain high-throughput web services.The successful candidate will have over 4 years of experience with C#.Strong problem-solving and communication skills are essential.The role involves working with both on-prem

NET and Python, as well as experience leading software developers.

The ideal candidate will have 3-5 years of experience in SIP/VOIP development, with strong skills in Python, Flask, and Docker.

A financial technology firm in the United Kingdom is seeking a skilled Front Office Python Developer to join their Quantitative Research and Trading team. Candidates should have strong Python proficiency, experience in financial services applications, and solid software engineering knowledge.

The Python Developer will be instrumental in building and maintaining our Python applications. Develop and maintain Python applications, ensuring high performance and responsiveness. Role requires a deep understanding of technologies including Python, Django, AWS, Terraform, strong problem-solving s

A leading technology services provider in London is urgently seeking a DevOps Lead with hands-on experience in DevOps and the ability to lead projects using Java, Python, or MSSQL.

You will leverage your Python development skills while collaborating closely with clients across various industries.

A tech recruitment firm is seeking a Senior Software Engineer specializing in Python, offering a salary of up to £130,000 plus excellent benefits. The role involves owning backend systems, building modern Python services, and prototyping scalable solutions. Applicants should have strong Python expe

We are looking for a Senior Python software engineer experience in implementation of backend systems running under Linux/AWS/Azure.

Job Title: Contract Software Developer - Python & Django. You will be responsible for developing and improving a core Python/Django server-side application, ensuring robust integration with PostgreSQL, and supporting the modernisation of legacy systems. Develop, enhance, and maintain a secure and sc

A leading technology firm in the United Kingdom is seeking a Chemistry Expert with Python experience for remote, freelance work.

A leading engineering consultancy in Central London is seeking a Digital Structural Technician to enhance their digital and BIM capabilities.The ideal candidate should have extensive Revit experience and be motivated by computational modelling.Responsibilities include developing Revit models, extrac

AI Training (Remote, Freelance).AI Training (Remote, Freelance).Braintrust AI is looking for individuals with a strong background in.You’ll be working on projects that involve reviewing, evaluating, and creating data or content to help AI systems become more accurate, reliable, and context-aware i

The role emphasizes creating scalable solutions using Python, FastAPI, and Docker, and requires collaboration with product managers and teams.

You will be responsible for developing and improving a core Python/Django server‑side application, ensuring robust integration with PostgreSQL, and supporting the modernisation of legacy systems. Develop, enhance, and maintain a secure and scalable Python/Django application. Proven commercial expe

A leading tech company is seeking a Python Scraping Engineer to develop high-volume Google scraping systems. This role, fully remote, demands expert-level experience in Python or Java and deep knowledge of anti-bot systems.

A leading commodity trading company is seeking a Front Office Python Developer to enhance their Oil trading capabilities. This high-impact contract role offers a pathway to permanent employment after six months, requiring proven experience in front office trading environments and strong Python devel

Software Engineer - Python, Django, REST. Senior Python Engineer | London | £600-650pd. Python Developer – Up to £170,000 + Bonus + Benefits.

The role involves developing and optimizing Power BI dashboards, performing data analysis using SQL and Python, and collaborating with stakeholders to enhance decision-making processes.

A leading fintech company is seeking a Senior Backend Engineer skilled in Python and AWS.

The role involves hands-on development in Python and Node.

The role involves understanding legacy PostgreSQL databases, developing Python scripts for migration, and collaborating with cross-functional teams. Ideal candidates will have experience with Python, PostgreSQL, and cloud storage systems, demonstrating an ability to thrive in fast-paced environments

Software Engineer (multiple vacancies) - Python | FastAPI | AWS | Microservices. Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS. Python (FastAPI, Starlette) | gRPC | GraphQL | PostgreSQL | DynamoDB | AWS | EKS | CI/CD pipelines.

A leading quant firm in London seeks a Python Software Developer to join their Risk team. The ideal candidate will have over 4 years of experience in software development using Python and Rest APIs, along with familiarity in the financial risk domain.

We're looking for an ambitious and talented Python / Django expert to join our team of three developers to help us manage our current site and tackle tough online booking, search and geo challenges. Backend stack: Python / Django / Postgres / Celery / nginx / S3. Python web framework (ideally Django

Expertise in a major programming language such as Python or Java, and associated tooling (Git, Maven, IDEs, Jenkins, Bitbucket etc).