Python Developer Software Engineer Jobs in UK

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Senior Software Engineer, AI Centre of Excellence Software engineering London

As a Senior AI Engineer within Checkout.com’s AI Centre of Excellence, you will drive the adoption of cutting‑edge Generative AI technologies to transform how we operate and innovate. You will mentor peers, set engineering best practices, and shape Checkout.com’s AI strategy, while also designing, building ...

Remote Staff Software Engineer – Security Telemetry & IaC

A growing tech firm in the UK is seeking a Staff Software Engineer to build scalable infrastructure for automated red-teaming. You will design security telemetry pipelines for real-time threat visibility, working with technologies like Python, Rust, and AWS. This fully remote role offers a competitive salary of ...

Senior Software Engineer – Backend & Edge/IoT (Hybrid)

A leading technology firm in the United Kingdom seeks a Senior Software Engineer for its Defence business unit. In this role, you will lead backend and edge/IoT engineering, collaborating with teams to implement scalable solutions and shipping production-ready code in Python and a compiled language. The position ...

Graduate Technology Consultant

Grayce specialises in delivering technology-driven change and transformation for some of the UK’s most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across engineering, infrastructure, and digital transformat ...

Graduate Technology Consultant

Grayce specialises in delivering technology-driven change and transformation for some of the UK’s most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across engineering, infrastructure, and digital transformat ...

Graduate Technology Consultant

Grayce specialises in delivering technology-driven change and transformation for some of the UK’s most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across engineering, infrastructure, and digital transformat ...

Site Reliability Engineer

Our client helps companies build highly complex mathematical models from available limited datasets in order to help them make key business decisions.With increased demand and growth at the forefront of business objectives, the company are looking to hire a talented Site Reliability Engineer tha ...

Site Reliability Engineer

Our client helps companies build highly complex mathematical models from available limited datasets in order to help them make key business decisions.With increased demand and growth at the forefront of business objectives, the company are looking to hire a talented Site Reliability Engineer tha ...

Senior UX/UI Developer

Join to apply for the Senior UX/UI Developer role at OpenRent Join to apply for the Senior UX/UI Developer role at OpenRent Get AI-powered advice on this job and more exclusive features. We're looking for a Se ...

Solutions QA Engineer

Solutions QA Engineer (AI‑Driven Testing) Basingstoke | Hybrid (4 days office) £45,000 - £52,000 per annum | Full‑time CANNOT PROVIDE SPONSORSHIP Are you a QA Engineer excited by AI powered testing, automation, and modern validation techniques </ ...

Senior Software Engineer, Financials Billing Platform

A leading energy technology company is seeking a Senior Software Engineer to develop an innovative billing system used across multiple markets. You will collaborate with multi-disciplinary teams to address complex design challenges in a regulated environment, primarily using Python. Ideal candidates have strong ...

Senior Research Engineer — Quantitative Data & Backtests

A technology consulting firm in London is seeking a Research Engineer with strong software development skills. The role involves streamlining processes, managing market data, and enhancing research frameworks. Required qualifications include expertise in Python, Java, and SQL, alongside a relevant degree. This p ...

Machine Learning Engineer AI/NLP for Risk & Security

A leading analytics software company in Hounslow is seeking a Machine Learning Engineer. This role involves working on AI, NLP, and Data Visualization projects for major corporations. Candidates should have a strong STEM degree and experience with Machine Learning algorithms, particularly in Python. Join a team ...

EMEA Senior Cloud Support Engineer (Remote)

A fast-growing international software company seeks a Senior Customer Support Engineer. This remote role involves resolving complex technical issues, guiding customers, and collaborating with cross-functional teams. Candidates should have strong experience in customer-facing technical support and proficiency in ...

Lead Full Stack Engineer for Public Sector Transformation

A leading digital transformation consultancy in the UK seeks a Lead Full Stack Software Engineer to take ownership of complex public sector solutions. You will guide teams through architecture, design, and delivery. The ideal candidate has extensive experience with .NET, Java, or Python and excels in Agile envir ...

Lead Data Engineer — AWS, Spark & Lakehouse

A leading global financial markets organization is looking for a Lead Software Data Engineer to join their team in London. The role involves designing scalable data pipelines and working in a collaborative environment focused on innovation. Candidates should have strong Python skills and familiarity with AWS too ...

AI Infrastructure Engineer: Cloud Scale & Serverless Pro

A leading technical recruitment agency is seeking an AI Infrastructure Engineer for a 12-month PAYE contract in Edinburgh. The role involves designing distributed systems, developing software solutions in Python and C++, and collaborating with cross-functional teams on AI infrastructure. Ideal candidates should ...

Test Automation Engineer – Remote, Flexible Hours, SC Cleared

Version 1 is looking for a Software Engineer in Test based in Manchester, UK. The role involves performing manual testing and developing automation tests to support business transformation goals. Candidates should have a strong understanding of Automated Quality Assurance and experience with Java, JavaScript, Py ...

Senior .NET Developer – B2C Web & Payment Platforms

Ashdown Group is looking for a Senior .Net Software Developer based in Central London with a salary of £90,000. The role demands a highly experienced Lead C# Software Developer with substantial Azure cloud experience, specializing in B2C website booking platforms and customer payment systems. The developer will ...

Java Back End Developer

Role: Backend Developer (Core Java) We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system a ...

Full Stack Developer

One of the world’s top algorithmic trading firms is looking to hire an experienced Full Stack Developer. In this role, you will be responsible for automating and developing a wide variety of web-based systems with a Python backend, including their post-trade and middle-office systems.As a Full Stack De ...

Full Stack Developer

One of the world’s top algorithmic trading firms is looking to hire an experienced Full Stack Developer. In this role, you will be responsible for automating and developing a wide variety of web-based systems with a Python backend, including their post-trade and middle-office systems.As a Full Stack De ...

.NET Developer, CMS, Sitecore, EpiServer, Umbraco

Job Description If you are interested in applying for this job, please make sure you meet the following requirements as listed below..NET Developer, CMS, Sitecore, Optimizely, Umbraco - London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, ...

.NET Developer

.NET Developer – Swansea(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world t ...

.NET Developer

.NET Developer – Chelmsford(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the worl ...

.NET Developer

.NET Developer – Swansea(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world t ...

.NET Developer

.NET Developer – Basingstoke(Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world t ...

.NET Developer

.NET Developer – Chelmsford(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the worl ...

.NET Developer

.NET Developer – Basingstoke(Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world t ...

DevSecOps Engineer (Contractor)

Direct message the job poster from Experis Scotland Recruitment Consultant @ Experis Scotland We’re working with a cloud team transitioning to a “you build it, you run it” model - and we’re looking for a DevSecOps Engineer to help make that shift successful. You’ll focus on building sec ...

WebGL Developer / Creative Developer

Hiring: WebGL Developer / Creative Front-End Developer (Contract) Remote | Project-Based Contract Duration : 12 months Learn more about the general tasks related to this opportunity below, as well as required skills.We’ ...

Senior Engineering Manager

About Us Plentific is a property technology platform used by housing providers, local authorities, housing associations, asset managers, and contractors across the UK and Germany to manage repairs, maintenance, compliance, and contractor operations at scale. Our platform combines marketplace infr ...

T Level Digital Support and Security T Level Examiner

**What are T Levels?**T Levels are new courses coming in September 2020, which will follow GCSEs and will be equivalent to three A levels. These two-year courses have been developed in collaboration with employers and businesses, so that the content meets the needs of industry and prepares students for work. ...

T Level Digital Support and Security T Level Examiner

**What are T Levels?**T Levels are new courses coming in September 2020, which will follow GCSEs and will be equivalent to three A levels. These two-year courses have been developed in collaboration with employers and businesses, so that the content meets the needs of industry and prepares students for work. ...

T Level Digital Data Analytics T Level Examiner

**What are T Levels?**T Levels are new courses coming in September 2020, which will follow GCSEs and will be equivalent to three A levels. These two-year courses have been developed in collaboration with employers and businesses, so that the content meets the needs of industry and prepares students for work. ...

T Level Digital Data Analytics T Level Examiner

**What are T Levels?**T Levels are new courses coming in September 2020, which will follow GCSEs and will be equivalent to three A levels. These two-year courses have been developed in collaboration with employers and businesses, so that the content meets the needs of industry and prepares students for work. ...

Graduate Software Engineer Summer 2026 Start

Graduate Software Developer - C#, SQL, AWS Minimum of a 1st from a Russel Group University. 3-A's + or equivalent at A-Level. Depending on skills, pays up to £35k + sizeable bonus. 5-days a week on-site in Newcastle. A key client of OB, who are a pioneering venture ...

Java Developer

We are searching for a talented and experienced Senior Java Developer to join our growing team. You will play a key role in developing and maintaining mission-critical Java applications for our clients in the financial sector. You will collaborate closely with business analysts, designers, and other developer ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python ...

Staff Backend Engineer in London Zego

Senior Software Engineer, Machine Learning Location: 108 E 16th Street, New York, NY 10003 Overview Focus on Python-based backend systems as the primary area of work. Provide support for Machine Learning initiatives and may collaborate with Scala and Mobile teams depending on inter ...

Developer Experience Engineer — Build DevTools & CI Speed

A technology firm specializing in AI systems seeks a skilled developer in London. You will enhance internal developer tools to boost productivity, requiring expertise in Python and experience with Docker and Kubernetes. The role allows for some work-from-home flexibility, but candidates must be adaptable for mee ...

Back End Developer

Job Title: Senior Back End Developer (Python) Location: London | Hybrid (2–3 days office) This Senior Back End Developer role will shape a brand-new data platform designed to support complex decision-making for major global organisations. This is a greenfield data-driven pro ...

Full Stack Software Engineer C# NET Core, React

Full Stack Software Engineer - C# NET Core, React JavaScript, SQLThis is a new and exclusive opportunity for a Full Stack Engineer with technical strengths in C# NET Core, JavaScript, & SQL to join this thriving online education businessRole detailsTitle: Full Stack Software Engineer ...

Full Stack Software Engineer C# NET Core, React

Full Stack Software Engineer - C# NET Core, React JavaScript, SQLThis is a new and exclusive opportunity for a Full Stack Engineer with technical strengths in C# NET Core, JavaScript, & SQL to join this thriving online education businessRole detailsTitle: Full Stack Software Engineer ...

Full Stack Engineer

Senior Full Stack Engineer | London | £120,000 - £160,000+ | Python | React | TypeScript Location: London (hybrid) Backend: Python (strong typing, well-structured APIs - Django or FastAPI or Flask) Frontend: React, TypeScript Systems: Data modelling, inte ...

Hedge Fund Senior C++ Quant Developer Equities Linux Python Data/Algos/Low Latency

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical h ...

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