Python Core Developer Jobs in UK

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.NET Developer

.NET Developer, .NET 10.0, C# 14 – Consultancy – Stevenage(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is an a ...

.NET Developer

.NET Developer, .NET 10, C# 14 – Consultancy – Plymouth(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is an awar ...

Quantitative Developer Up to £200,000 + Bonus + Benefits

Python Quantitative Developer London (Hybrid) Up to £200,000 + Bonus + Full Benefits The Opportunity Join a leading global hedge fund where technology and quantitative research are at the heart of investment strategy. As a Python Q ...

Senior Python Platform Engineer for ML Toolchain

King is looking for a Senior Platform Engineer (Python focus) to join its ML Toolchain team in Greater London. This role involves building Python services and APIs for the internal platform that supports machine learning at scale. Candidates should have strong backend engineering skills in Python, experience wit ...

Senior Python Engineer Demo Data Automation (Flexible)

Global Relay is seeking a Senior Python Software Developer in Greater London to join a dynamic team. In this role, you'll write Python and PowerShell scripts, automate demo data injections, and work closely with cross-functional teams for seamless software delivery. You need over 5 years of Python and 3 years of ...

Remote Python Software Engineer Oxford or Remote OxSource

Python Software Engineer – Oxford or Remote Remote worldwide An exciting tech scale-up based in Oxford is looking for Python Developers to join the team. The successful applicant would ideally have 1+ years commercial experience as a Python Developer. Compensation: ...

Remote Python Engineer: Automation & Microservices

Hamilton Barnes Associates Limited is seeking a Python developer to rebuild legacy automation scripts into Python-based microservices. The role involves designing a new automation framework and collaborating with teams on scalable solutions. Must have strong Python experience, understanding of DevOps practices, ...

Senior Python Backend Engineer | AI Powered FinTech

A fast-paced technology company in Greater London is seeking a Senior Python Developer to join their back-end development team. In this role, you will implement scalable solutions in Python and develop REST APIs. You should have 4+ years of professional Python coding experience and be familiar with Django. The p ...

Python Senior Developers AI Training UK

Python - Senior Developers - AI Training - UK Remote The role We’re looking for Senior Python Developers to join our Expert Network to help train and evaluate cutting‑edge AI models. If you have a background in Software Engineering, we’ll send you a quick 10- to ...

Quant Developer OTC Pricing

A high-growth institutional trading business in the digital assets market is expanding its London team and hiring a Quant Developer to join its OTC pricing function. This is a great opportunity to join a successful firm adding headcount as it continues to grow, and to work on highly visible quantitative syste ...

Quant Developer OTC Pricing

A high-growth institutional trading business in the digital assets market is expanding its London team and hiring a Quant Developer to join its OTC pricing function. This is a great opportunity to join a successful firm adding headcount as it continues to grow, and to work on highly visible quantitative syste ...

Senior / Principal Go Engineer

We are looking for experienced Golang engineers to join us on a cutting-edge platform engineering and AI programme with a global financial leader. You will be part of a high-calibre engineering team building secure, scalable AI platforms. You will work on Platform Engineering and Internal Developer ...

.NET Developer

.NET Developer (NC/NET/PETET) Peterborough, England Apply with Indeed .NET Developer - Software House – Peterborough Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10 ...

(Quant) Developer Orchestrade

A high-quality hedge fund is building out its quantitative risk and portfolio analytics capability and is looking to hire a Quant / Quant Developer with Orchestrade experience to work directly with the Head of Risk and the QR in the risk team. This is a <s ...

Commodities Quant Developer | Hedge Fund

An award‑winning, multi‑strategy hedge fund is seeking to hire a Quant Developer / Desk‑Aligned Engineer to support its Commodities business. The team generates alpha through directional and relative‑value strategies across both physical and financial commodities markets. It is the most profitable business ...

Developer Relations Engineer

At Nscale, we’re on a mission to build the engine of superintelligence, and developers are at the center of how that future gets built. We’re looking for a Developer Relations Engineer to define how developers discover, learn, build, and scale on Nscale’s AI infrastructure platform. This ro ...

Software Developer FinTech

Software Developer / Engineer *Newcastle onsite* to £70k+Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills?You could be joining a FinTech start ...

Software Developer FinTech

Software Developer / Engineer *Newcastle onsite* to £70k+Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills?You could be joining a FinTech start ...

Quantitative Developer/Software Engineer

Role Overview We are seeking a Senior Python Software Engineer/Quantitative Developer to take a leading role in the design, development, and evolution of the client’s core analytics and trading platforms. The role is explicitly Python‑centric, with a strong focus on software architecture, code qua ...

Senior Python Engineer Greenfield Scientific Software

Client Server Ltd. is looking for a Senior Python Developer in Cirencester to develop Greenfield data-centric applications related to Arctic exploration. You will work on Python backend services and take ownership of projects, contributing from ideation to production. Strong Python skills and a degree in a STEM ...

Python Automation Engineer CI/CD & Cloud

A cybersecurity firm based in Greater London is looking for a Python Developer with at least 2 years of experience. The role involves developing and maintaining Python scripts for automation and managing CI/CD pipelines to ensure smooth application delivery. Candidates should have a Bachelor's degree in a relate ...

Full Stack Python Engineer, Enterprise Platform

Marex is looking for a Full-Stack Python Developer to join the Enterprise team on the Engine Room initiative. This role involves designing, developing, and maintaining high-quality Python solutions while contributing to shared enterprise capabilities such as API gateways and AI-enabled services. Candidates shoul ...

Developer

Role Details Role / Job Title: Developer Work Location: Exeter Mode of Working: Hybrid Hybrid Requirement: 3 days a week The Role Delivering projects and support work for UK based Utility client with Oracle C2M technology. Knowledge in CC&B and MDM Solution Design will be good to have. Agile methodology knowledg ...

Developer

Role Details Role / Job Title: Developer Work Location: Exeter Mode of Working: Hybrid Hybrid Requirement: 3 days a week The Role Delivering projects and support work for UK based Utility client with Oracle C2M technology. Knowledge in CC&B and MDM Solution Design will be good to have. Agile methodology knowledg ...

Developer

Developer We are looking for aWCS/WMS Software Developer with strong experience in warehouse automation, logistics technology, and high-level software engineering. This is a hands-on role working across complex engineering projects, system integrations, and new product development within th ...

Developer .

Finalto is a global leader in liquidity provision and trading technology solutions, serving institutional and B2B clients across financial markets worldwide. With regulated entities in the UK, Singapore, Cyprus, Australia, and the UAE, and additional operational teams in Denmark and Bulgaria, we combine internat ...

Developer

We are growth consultants. We are obsessed with finding ways to help our customers grow sustainably whether that’s focused on their revenue, brands or impact on the world. Everything we do is driven by data and embraces technology. We employ close to 4,000 people globally ...

Developer

We are looking for aWCS/WMS Software Developer with strong experience in warehouse automation, logistics technology, and high-level software engineering. This is a hands-on role working across complex engineering projects, system integrations, and new product development within the intralogistics and ...

Developer

Sanctuary is one of the UK’s leading providers of housing, care and community services. With around 13,000 employees, we maintain a culture where diversity is valued and talent is nurtured and rewarded. <p style=mar ...

Developer

Registered office address: 9 Appold Street, London, EC2A 2AP.Registered in England and Wales ICSG Ltd trading as Acacium GroupCompany registration number 7268397</ ...

Developer

Developer Role:This is an exciting opportunity to join a small, diverse, and dynamic team with a start-up mindset in an established investment manager. We are looking for a keen developer who wants to help drive and shape the future technology direction and contribute to ...

Developer

Annual salary: up to £45,000.00Integration Developer Location: Remote (UK Based)Contract: Full time, Permanent, 40 hours per week, 8:30am – 5pm, Monday to FridaySalary: Up to £45,000 plus benefits We are seeking a hands‑on Integration Developer with recent, pro ...

Developer

We are growth consultants. We are obsessed with finding ways to help our customers grow sustainably whether that’s focused on their revenue, brands or impact on the world. Everything we do is driven by data and embraces technology. We employ close to 4,000 people globally ...

Developer

Sanctuary is one of the UK’s leading providers of housing, care and community services. With around 13,000 employees, we maintain a culture where diversity is valued and talent is nurtured and rewarded. <p style=mar ...

Developer

Annual salary: up to £45,000.00Integration Developer Location: Remote (UK Based)Contract: Full time, Permanent, 40 hours per week, 8:30am – 5pm, Monday to FridaySalary: Up to £45,000 plus benefits We are seeking a hands‑on Integration Developer with recent, pro ...

Developer

Blackapple Solutions Ltd (BSL) was founded in 2004 with the mission to provide best-in-class technology consulting and services across the globe. BSL offers its services in Information Technology, Enterprise Resource Planning (ERP) and Engineering consulting, with the mission of becoming internationally re ...

Developer

Developer Role:This is an exciting opportunity to join a small, diverse, and dynamic team with a start-up mindset in an established investment manager. We are looking for a keen developer who wants to help drive and shape the future technology direction and contribute to ...

Developer

Registered office address: 9 Appold Street, London, EC2A 2AP.Registered in England and Wales ICSG Ltd trading as Acacium GroupCompany registration number 7268397</ ...

Software Developer

A rapidly growing technical company has exclusively engaged FT Recruitment to manage the recruitment of a Software Developer. Our dynamic, ambitious, future-proofing client is looking to recruit a developer to join their business while working closely with an experienced technical manager. The successful candida ...

Dev Ops Engineer

Overview Ref: DevOps Developer Glasgow About the Role Are you a highly technical, hands-on developer with a deep passion for SDLC tooling and processes? We're seeking a skilled DevOps Developer who excels in automation, development, and continuous integration. In t ...

Dev Ops Engineer

Overview Ref: DevOps Developer Glasgow About the Role Are you a highly technical, hands-on developer with a deep passion for SDLC tooling and processes? We're seeking a skilled DevOps Developer who excels in automation, development, and continuous integration. In t ...

Senior Python Backend Engineer Banking APIs

Akkodis is seeking a Senior Python Developer to join their high-performing engineering team in a banking environment. This permanent role, based in London, offers a hybrid work model with a salary range of £70,000-£85,000. The successful candidate will be responsible for building and scaling Python-based backend ...

Cloud Native Fullstack Engineer: Python + Angular

A leading technology consultancy in the United Kingdom is seeking a Full Stack Python Developer to join their strategic digital programmes. The role involves working with backend systems using Python and frontend frameworks like Angular, focusing on scaling and modernizing applications hosted on GCP Kubernetes. ...

Senior Software Engineer C# .Net relocate to Newcastle!

Senior Software Engineer C# .Net - relocate to Newcastle! This range is provided by Client Server. 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 Client Server Se ...

Java Backend Developer London, UK (Fully REMOTE)

Role: Java Backend Developer with Data PlatformType: 6 Months ContractLocation: London, UK (Fully REMOTE)Working Model: Fully REMOTEPayrate: £450 - £550 per Day on PAYE£530 - £630 per Day on RUPAYE£650 - £750 per Day on Inside IR35 via UmbrellaThe Role: Join our Data Infra ...

Senior Platform Engineer

We are looking for a Senior Platform Engineer who is passionate about code, automation, infrastructure, problem solving and building robust solutions to problems. You will believe in the culture of DevOps, working with and supporting the delivery of tools, process and best practices to engineers across the ...

AI Driven Python Backend Engineer

Python Software Foundation is seeking a Back-end Python Developer (AI) for a remote role in the UK. This position offers an excellent opportunity to work with an innovative AI tech organization. The ideal candidate will have over 2 years of experience in Python coding, API development, and a good understanding o ...

Backend Software Engineer Python Data R&D

Backend Software Engineer / Developer (Python Data R&D) Cambridge onsite to £55k Would you like to work on Greenfield projects at the cutting edge of medical technology? You could be joining a well funded start-up, collaborating with scientists and other engineers to develop sensing and i ...

Senior Python Engineer Security & Full Stack, Remote

A dynamic startup is seeking a Senior Python Developer to design and develop security-focused products. You will work on full-stack applications, integrating APIs, and enhancing cloud security features. This role offers opportunities for professional growth, project leadership, and collaborative teamwork. Ideal ...

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    Python Core Developer Jobs in United Kingdom Job Search Guide, Trends and Insights