1,888,694+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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GCP Platform Architect

Following the launch of its flagship product, a fast-growing scale-up is expanding its engineering capability and is looking for a Cloud Architect to shape the architecture of both existing and new cloud-native SaaS products. You will work across the development organisation, partnering with product, e ...

Principal Solutions Engineer Application Security

Summary As a Principal Solutions Engineer you will work closely with Wiz’s CTO, Field CTO, Customer Success, Product Management, and R&D organizations to maintain alignment and ensure coordinated efforts across the sales process. What You’ll Bring Strong technical backgrou ...

Senior Software Engineer

Senior Fullstack Engineer (frontend leaning) | £85k - £95k | Remote We’re partnering with a fast-growing future‑of‑work platform that’s reshaping how leading brands hire and manage freelance talent globally. Backed by an experienced leadership team from some of Europe’s most successful scal ...

Director of Engineering

Credit Systematic Trading Developer (Director) | London | Hybrid | £200k Base + Bonus I'm working with a global investment bank that is investing heavily in its Front Office electronic trading capabilities. Working directly with traders and quantitative teams, you'll build pricing ...

Software Development Team Lead (.NET)

Location: Leeds, HybridSalary: £80,000-85,000 + Excellent BenefitsProgression: Formal training + opportunity to expand the development team A global business is growing its software development division and is currently looking for a Software Development Team Lead (.NET) to join the tea ...

Database Developer, Contract, London

We are looking for a database Developer who will be responsible for optimizing the Oracle database tables, SQL queries, and recommending new data models for mission critical empirical research database. The work involves working closely with Equity quantitative research analysts in developing new s ...

Technical Credit Modelling Capability Lead (12 months) in Edinburgh NatWest Group

Technical Credit Modelling Capability Lead (12 months) Edinburgh, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack Modelling SQL AWS services EC2 S3 Python A ...

London Founding Security Engineer — App Security & SDLC

A London-based tech startup is seeking a founding security engineer to strengthen application security and help build trust with users. Responsibilities include conducting security assessments, designing security tools, and ensuring secure coding practices within development teams. Ideal candidates will have ext ...

Programme Assistant for Tech and Innovation and Policy

Programme Assistant for Tech and Innovation and Policy Department: Tech & Innovation Employment Type: Permanent - Full Time Location: London Compensation: £27,000 - £31,000 / year Description techUK Overview techUK ...

Rapid Application Developer JAVA

Rapid Application Developer - JAVA London | Permanent Contract | Hybrid Margo is a Tech Native consultancy covering high value-added IT expertise for the market finance industry. We believe that the smart alliance between complex IT topics and the finance area brings the most chal ...

Senior C++ Software Engineer Cyber Security

Senior C++ Software Engineer / Developer Cambridge / WFH to £80kPlease double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.Do you have strong backend C++ software development experience?You could be progressing your career at t ...

Graduate Software Engineer

Graduate Developer | Graduate Software Engineer Have you just graduated from University? Enjoyed your summer break and now looking to kick-start your career? Have a keen interest in Software Engineering / Development and an aptitude to learn new skills quickly? An award-wi ...

Principal Technology Architect LLMs, agentic coding systems, intelligent IDEs, AI

Principal Technology Architect – LLMs, agentic coding systems, intelligent IDEs, AI Role Senior Forward Deployed Engineer (AI‑Native) – Principal Technology Architect Location: London Compensation: Competitive (including bonus) Responsibilities Serv ...

Principal Technology Architect LLMs, agentic coding systems, intelligent IDEs, AI

Principal Technology Architect – LLMs, agentic coding systems, intelligent IDEs, AI Role Senior Forward Deployed Engineer (AI‑Native) – Principal Technology Architect Location: London Compensation: Competitive (including bonus) Responsibilities Serv ...

.NET Developer Worcester

Overview (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a crowd funded so ...

Lead Software Architect

Join to apply for the Lead Software Architect role at Mission.dev This range is provided by Mission.dev. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range £115,000 - £130,000. annually Agre ...

Data Solutions Architect_Nottingham (Hybrid) Data Architect II

Employment Type: Permanent / Fixed Term We are seeking a highly experienced Data Solutions Architect to lead the design and delivery of modern, scalable data platforms on Microsoft Azure. This is a strategic role where you will shape enterprise data architecture, enable advanced analytics and AI ...

Development Team Lead £700 a day

Python Django Tech Lead / Senior Software Engineer (SC Cleared) Rate: Up to £700 per day Clearance: Active SC Clearance required Start Date: Immediate We are seeking an experienced Python Django Tech Lead / Senior Software Engineer ...

Front End Developer

Front End Developer – FinTech – Newcastle(Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer)Our client is a cutting-edge FinTech company with a reputation for innovation and ...

Front End Developer

Front End Developer – FinTech – Newcastle(Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer)Our client is a cutting-edge FinTech company with a reputation for innovation and ...

.NET Developer

.NET Developer – Cambridge(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)We have several fanta ...

Senior Storage Architect

CommonAI CIC is a non-profit membership organisation, founded on a belief in collaborative engineering for the safe and responsible development of foundational AI technologies. A place where AI startups, enterprises large and small, public sector bodies and academia can share resources and knowledge, to co ...

Technical Lead Hounslow

Salary: £45,000 - 70,000 per year Requirements We need 7+ years of software development experience. We need 3+ years in a technical leadership role. We need strong expertise in Python. We need experience with modern frameworks and engineering to ...

Senior Software Engineer

(Python, NodeJS or TypeScript, with React and ideally some AI engineering) Summary This is an exciting team of smart and kind engineers -- and they index for both when hiring. They’re looking for a Senior Software Engineer who can ideally work up and down the stack; the technologies and l ...

Senior Azure Data Engineer

As a preferred supplier to one of our biggest clients, I am seeking a Senior Azure Data Engineer for our retail client in Coventry area. 36- 40 hours 2 - 3 year project The project and responsibilities: To design, develop, and execute enterprise-scale data ...

Power BI Developer

Required Power BI developer requirements, qualifications & skills: Proficiency in Power BI development, including report and dashboard creation Strong understanding of data modeling and data visualization concepts Experience with SQL for data manipulation and extraction <l ...

Software JavaScript Developer

We are looking for a JavaScript Developer to join a growing product team working on modern web-based applications. Key Requirements Design, develop, and maintain web applications Work with APIs and cloud-based systems Support technical teams and contribute to product ...

Senior Full Stack Engineer: Build Scalable, High Performance Platforms

Hatch is seeking a skilled Senior Full Stack Engineer, primarily focused on backend development with a high-performance tech stack including Elixir, Python, Golang, React, Typescript, and Next.js. You will lead system development and optimization. The ideal candidate has several years of software engin ...

Remote Senior ML Engineer Inference & Performance

LinuxRecruit is looking for a Senior ML Engineer to join a new team focused on building next-generation AI infrastructure. This fully remote role requires expertise in Python and ML inference optimisation, as you will work on real production problems using tools like vLLM and Triton. You will drive performance i ...

AWS Data Platform Engineer | Big Data Pipelines & Security

A dynamic tech company in the UK is searching for a Data Platform Engineer to design and maintain data processing pipelines. This role requires experience in AWS, SQL, and Python while ensuring data quality and collaborating with teams. Candidates should have a strong background in data security and management, ...

Senior AI Scientist Public Sector & Foundation Models

A leading tech firm in Greater London is seeking a Senior Data Scientist to lead the development of sophisticated AI solutions. The ideal candidate will have extensive experience in artificial intelligence and machine learning, with proficiency in Python and AI frameworks like TensorFlow and PyTorch. You will me ...

Software Engineer Intern — Visa Sponsorship + Fast Growth

A forward-thinking trading technology firm in London is seeking interns to join their team. This role offers exposure to projects in trading technology, hardware acceleration, and systems programming. Interns will work with a diverse tech stack, including Java, Python, TypeScript, and Kubernetes, while prioritiz ...

SaaS Cloud DevOps Systems Engineer

Stars Arena is looking for a System Engineer focusing on SaaS, Cloud, and DevOps in London, United Kingdom. This intern role involves working with a tech stack that includes AWS, Azure, GCP, and Python, emphasizing security standards like ISO27001 and GDPR. While the position offers competitive compensation, vis ...

Lead ML Infra Engineer for Scalable Physics AI

A deep-tech company in London seeks a Principal ML Infrastructure Engineer to operate the infrastructure for training ML models. You will work with ML engineers and research scientists, optimizing training pipelines and building model serving infrastructure. The ideal candidate has over 5 years of experience in ...

Senior Software Engineer Build Scalable Solutions

A leading tech company in London is seeking an experienced software engineer to design, build, and maintain AI-first software solutions. The ideal candidate has over 5 years of experience, expertise in TypeScript and Python, and a passion for creating impactful software. You will closely collaborate with the fou ...

Test Automation Engineer: API/UI & CI/CD

A leading tech services firm in Belfast is seeking a Test Automation Engineer to design testing strategies and build automation frameworks for enterprise applications. The successful candidate will work collaboratively with development teams to enhance software quality through advanced testing solutions. Profici ...

PDRA: Advanced Computational Structural Biology

Java Script Works is seeking a Postdoctoral Research Associate (PDRA) in Computing for Integrated Structural Biology located in Southampton, United Kingdom. The role requires proficiency in programming languages like C++ and Python, as well as JavaScript. Ideal candidates will have experience in structural biolo ...

Senior Platform Test Engineer for ML & Cloud

A leading tech company in the UK is seeking an experienced software engineer to design and build high-performance tools for validating ML data pipelines. The role includes developing test solutions and automation frameworks while mentoring junior engineers. Ideal candidates will have 8+ years of experience in so ...

Full Stack Engineer for AI Safety Tools

An innovative tech firm in London is seeking Full-stack Software Engineers to develop cutting-edge tools for AI safety research. You will lead projects to analyze model evaluation results and collaborate closely with research teams. Candidates should have solid experience in Python and React, alongside a passion ...

Data Scientist: Generative AI & Explainable Models

A leading deep tech company in the UK seeks a passionate individual to develop machine learning models and generative AI applications. You will work on innovative solutions for the Aerospace and Defence sector, utilizing your data science skills. Responsibilities include developing Explainable AI modules and app ...

Azure GenAI Engineer: RAG & Agent AI Pipelines

A leading tech consulting firm in the City Of London is seeking an experienced Azure GenAI Engineer to develop and scale intelligent applications. The role involves hands-on work with Azure's AI stack and modern frameworks, including Python and FastAPI. The ideal candidate will have expertise in AI/ML model deve ...

Senior Platform Engineer YugabyteDB & Cloud DB Platform

A global tech company in Greater London is seeking a Senior Platform Engineer for their Database Platform team. This role focuses on designing, building, and evolving an internal cloud-based database platform, ensuring reliability, scalability, and security. The ideal candidate has significant platform engineeri ...

Java Software Engineer – Greenfield Trading Platform (London)

A dynamic sports betting startup in London is seeking Java Software Developers to join their innovative team. The role involves working with quantitative researchers and talented engineers to build data integrations and support systematic trading models. Candidates should have at least 3 years of Java developmen ...

GPU Emulation Engineer for Real Time Graphics

A leading technology company is seeking candidates for its GPU Hardware Tech team in London. The role involves delivering emulation capabilities for GPU designs while collaborating with design and software teams. Candidates should have strong knowledge in SystemVerilog, debugging skills, and proficiency in progr ...

Backend Engineer – Climate Tech Platform (Remote)

Granular Energy, a climate tech startup, is seeking developers to enhance its platform for 24/7 clean energy solutions. Join us to solve green energy consumption and production issues, leveraging Python and AI. We offer competitive salaries based on the UK market, remote work flexibility, and a focus o ...

Senior Data Analytics Lead — Growth & Strategy

A leading Ed-Tech company in Greater London is seeking a Staff Data Analyst. The role involves owning the data strategy for critical product domains, partnering with executives to influence investment decisions, and executing large-scale analyses. Ideal candidates will have a solid background in strategic analyt ...

Senior Software Engineer Build Scalable Solutions

A leading tech company in London is seeking an experienced software engineer to design, build, and maintain AI-first software solutions. The ideal candidate has over 5 years of experience, expertise in TypeScript and Python, and a passion for creating impactful software. You will closely collaborate with the fou ...

Senior Software Engineer Build Scalable Solutions

A leading tech company in London is seeking an experienced software engineer to design, build, and maintain AI-first software solutions. The ideal candidate has over 5 years of experience, expertise in TypeScript and Python, and a passion for creating impactful software. You will closely collaborate with the fou ...

Senior Data Architect

I am delighted to be working with a boutique consultancy, delivering end-to-end bespoke solutions across Data, Cloud and AI for their clients. In this position as a Data Platform Architect, you will be pivotal to both the company and the client, owning the design, evolution, and governance of the data plat ...

Product Engineering Leader Cloud, React & Data Privacy

Java Script Works is seeking a Head of Product Engineering in Oxford, United Kingdom. The ideal candidate will have deep expertise in modern tech stacks including Python, TypeScript, Node.js, and React, along with experience in cloud platforms like AWS, Azure, and GCP. A strong understanding of data privacy and ...

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    Python Developer And Python Tech Architect Jobs in United Kingdom Job Search Guide, Trends and Insights