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Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus.

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 | Python, FastAPI & Scaling | Security SaaS. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS.

Senior Algorithm Engineer (Python / Spark – Distributed Data Processing). Write production-grade Python workflows implementing complex, explainable business logic. Strong Python proficiency and modern data stack exposure (SQL, Pandas/NumPy + PySpark; Dask/Polars/DuckDB a bonus).

Senior Python Developer / Python Team Lead / Lead Software Engineer / Backend Developer / Software Developer / Technical Lead / Platform Engineer / Cloud Engineer / AWS / Python / Terraform / Docker / Kubernetes / CI/CD / REST APIs / Microservices. If you would like to apply for this Senior Python D

Senior Backend Team Lead (Python, Go).

Senior Python Scraping Engineer. I'm looking for a Python Scraping Engineer to join a growing AI-focused data team. Strong Python-based scraping experience (production, large-scale).

We’re hiring a Senior Software Engineer (Python) - Trading Systems to own and evolve a production options trading system. Own and improve a production Python codebase that runs during market hours. Python experience; you’ve shipped and owned production systems.

I'm looking for a Python Scraping Engineer to join a growing AI-focused data team. Strong Python-based scraping experience (production, large-scale).

Python-based trading and research infrastructure.

Developing complex data flows with a strong emphasis on clean architecture, reusable Python modules, and testability. Using PySpark to process large-scale datasets while keeping business logic in Python. We are seeking a highly capable Python-focused Data Engineer to join a delivery-driven team buil

Building and maintaining services using Python, TypeScript, and cloud platforms such as AWS or GCP.

Senior Software Engineer - Python - London.

Senior ML Operations Engineer (Python)Salary: Up to £66,000 depending on experience Location: Manchester - (Hybrid working - currently 40% on site increasing to 60% within 12 months)Ref: J13060We are seeking a Senior ML Operations Engineer to take ownership of how machine learning models are deploy

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.

You will be responsible for modernizing our tech stack, migrating us from legacy C++ environments and manual spreadsheets toward a streamlined, Python-centric ecosystem. Lead the rebuild and migration of an established C++ strategy testing environment into a modern Python framework. Transition a cri

Python Developer | Remote | Outside IR35VIQU IT are working closely with a client who are looking for a highly experienced Python Developer to join their development function and contribute to a significant internal programme of work. The Python Developer will play a key part with

What you’ll be responsible for:**#### Delivery & Technical OwnershipDesign, build, and deploy back-end features that support our roadmap and customer outcomesOwn and enhance our Django REST API, improving performance, security, maintainability and developer experienceImprove core services (sca

Excellent Python and SQL skills.

A tech consultancy based in Central London is seeking a Python Developer to enhance a key platform. The role involves backend development, primarily with Python and some C, in an Agile environment.

If you like building Python systems that make machine learning research actually work at scale - this one's for you. Build and maintain scalable Python tooling that supports ML research workflows. If you're a Python engineer who enjoys solving real systems problems for ML teams, share your CV and we

Engineering Manager / Team Lead (Python Italian Speaking) Remote UK to £90,000. Do you have strong leadership skills combined with a Python software development background and fluent Italian language skills? You could be progressing your career in a senior, impactful Engineering Manager role as par

Formal training or certification on Python and React concepts and proficient advanced experience. Experienced with Python and Typescript.

Write and maintain Python scripts for automation and support tooling.

National Grid is hiring a number of Python Software Engineers on a permanent basis. You’ll be at the heart of our development operations, using Python to drive automation, performance optimisation, and resilience across diverse environments. This role is ideal for someone who thrives in a collabor

You will collaborate with traders and researchers to develop innovative trading and research applications using Python, React, and TypeScript.

A leading Gov/SecTech startup in Central London is seeking a Senior Software Engineer with expertise in Python and microservices.

In order to be successful in this role, you will have strong skills in C++ OR C# developing with Python being an advantage.

A leading technology company in the UK is seeking an experienced Python Developer to design and maintain high-quality software applications. This flexible hybrid role requires strong expertise in Python and SQL, with familiarity in Django and database systems.

Founder @ Enigma | Global Machine Learning & Generative AI Recruitment Business.We are seeking a highly capable machine learning researcher with deep expertise in generative modeling.In this role, you will join an interdisciplinary group of machine learning practitioners, scientists, and engineers w

The position requires at least 8 years of experience in maintaining business applications, proficiency in SQL/PLSQL and Python, and a solid understanding of RDBMS, particularly Oracle.

Up-to-date knowledge of the Python ecosystem: third party libraries, packaging in-built Python libraries. Familiarity with the scientific python stack. Understanding of the latest in python package management.

This role requires strong programming skills in Python and C++, along with a proven background in quantitative analysis.

Python and React Communities: Access to our global and continuously growing Python Community (+250 colleagues) and React Community (+50 colleagues) that provides training, and ongoing discussions around the changes in the landscape of these frameworks and a creative space to produce suggestions and

This entry-level position requires a strong foundation in Python and SQL as you will build and maintain data pipelines, ensuring data quality across scalable platforms.

Essential skills include strong knowledge of C#, Excel, and Python, alongside an understanding of risk with FX/Equity vol calibration.

A technology-focused engineering firm in the Greater London area is seeking a Python Engineer. The role requires expertise in modern Python, FastAPI, and a strong understanding of object-oriented programming.

The successful candidate will leverage skills in ESRI, QGIS, Cadcorp SIS, SQL, and Python for data integration and spatial mapping tasks.

The ideal candidate should have a proven track record in a relevant asset class and strong Python skills for research and automation.

This full-time, hybrid role based in Southwark involves backend development using Python and FastAPI, API design, and system performance optimization.

Develop and maintain microservices and backend components using Python within a containerized environment on Kubernetes (OpenShift). Proven backend development experience with Python, ideally in microservices architectures. Join our client, a leading global financial institution, as a Python Develop

Python AI/API Engineer – London. Minimum of 3+ years of experience with Python and major cloud providers (AWS, Azure, or GCP).

A leading financial services training company in London is seeking a Senior Python Developer to work within an Agile team. The ideal candidate will possess strong development skills in Python, an understanding of Django and PostgreSQL, and a focus on code quality.

Graduate Systems Engineer (Python and SQL). Excellent opportunity for a Masters Graduate with strong Python and SQL skills to join a highly innovative manufacturing business offering a technically fascinating role, a state of the art facility, and fantastic opportunities for professional development

Utilize best‑in‑class technologies such as Python, Java, and React/Redux.

A leading fintech recruitment firm in London is seeking a Python Developer with strong technical and communication skills. Candidates should have at least 2 years of Python experience and strong SQL abilities.

Key requirements include a strong background in software engineering, particularly with Python and performance optimization tools.

Strong Python skills are also essential.

The role requires advanced coding in Python and cloud-native experience, along with leading creative software solutions and developing secure, high-quality production code.