2,195,309+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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AI/ML Engineer

Most engineers get to use large language models. You will get to build the systems that run them in production, at scale, under real latency and reliability constraints, for one of the most recognised names in application security and traffic management.Our client is expanding its AI Core group and is ...

Senior Full Stack Engineer C# £60k Hybrid

Senior Full Stack Engineer - C# - £60k - Hybrid Senior Full Stack Engineer - C# - £60k - Hybrid This range is provided by DigiTech Resourcing. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range C# Senio ...

Senior Solutions Architect (Cloud)

For us, tech has never been about just hardware or software. It’s about people. It’s our meaningful relationships, deep expertise and practical know-how in technology that drive what we do. We put our customers, our partners and the environment at the heart of everything we do and our people are the differ ...

Principal DevOps Engineer

Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterpris ...

Principal Backend Engineer MPG Fully remote from the UK or the EU

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships.Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Gi ...

Principal Backend Engineer MPG Fully remote from the UK or the EU

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships.Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Gi ...

IT Systems & Infrastructure Engineer Security

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees a ...

Staff Software Engineer London, England, United Kingdom

Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ countries, Carta’s platform of software and services lays the groundwork so you can build, invest, an ...

Infrastructure Engineer

About SolveAI SolveAI empowers enterprise business users to solve their most critical problems by enabling them to build custom full-stack applications through natural language conversations. Our product is designed for non-technical business users, those closest to the problems, allowing ...

IT Systems & Infrastructure Engineer Security

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and pro ...

AI Design Technologist, Marketing Productivity, Amazon Ads Marketing

DescriptionAmazon Ads Marketing is building an AI-native team to drive the transformation of the marketing organization to integrate AI into our operating model with precision and scale. We are looking for AI Builders who are passionate about using AI-assisted development to build solutions that make markete ...

Lead Software Engineer Ruby TypeScript React

Lead Software Engineer / Developer (Ruby TypeScript React) London / Remote to £130kAre you a polyglot Software Engineer with Developer Experience, API / SDK development skills?You could be joining a highly regarded provider of serverless real-time infrastructure for the Internet that proc ...

Lead Software Engineer Ruby TypeScript React

Lead Software Engineer / Developer (Ruby TypeScript React) London / Remote to £130kAre you a polyglot Software Engineer with Developer Experience, API / SDK development skills?You could be joining a highly regarded provider of serverless real-time infrastructure for the Internet that proc ...

Senior GCP Data Engineer

Senior GCP Data Engineer Lancashire – Permanent – Hybrid Competitive SalaryVIQU have partnered with a leading organisation seeking a Senior Data Engineer to join their Data and Platform Engineering team during an exciting period of cloud and data platform transf ...

Senior GCP Data Engineer

Senior GCP Data Engineer Lancashire – Permanent – Hybrid Competitive SalaryVIQU have partnered with a leading organisation seeking a Senior Data Engineer to join their Data and Platform Engineering team during an exciting period of cloud and data platform transf ...

Software Engineer – Generative AI

We are working with a global technology transformation consultancy that combines strategy, engineering, design, data and AI to solve complex client problems. This is a UK-based role with flexibility depending on project and client needs. You will join an award-winning workplace culture that values ownership, ...

Java Developer / Java Developer Lead Camunda Workflow Automation

Burgess Hill, UK (Hybrid - 2 days onsite) Contract / We are looking for Java Developers (Mid-Lead level) to support enterprise‑scale workflow automation and digital transformation programmes. This role focuses on backend engineering, workflow orchestration, and scalable enterprise a ...

Examiner GCSE Computer Science

A GCSE -Computer Science (2020 Specification) Examiner will mark candidates’ responses in accordance with the pre-defined mark scheme, whilst adhering to conditions of recognition and examination procedures. Most subjects will be marked using an online system, which can be done from home. A few subjects are stil ...

Examiner International GCSE Computer Science (2017 Specification)

An International GCSE Computer Science (2017 Specification) Examiner marks candidates’ responses in accordance with the pre-defined mark scheme, whilst adhering to conditions of recognition and examination procedures. Most subjects will be marked onscreen using ePEN, which can be done from home. A few subjects a ...

Data Analytics Manager

The RFU is delivering an ambitious strategic plan to become a data‑driven, user‑centric organisation with market‑leading digital and analytics capabilities. This transformation will reshape the rugby experience for players, volunteers and fans today while future‑proofing the governing body for years to com ...

Front Office Java Developer Up to £130k base salary + Bonus + Package

Front Office Java Developer - Up to £130k base salary + Bonus + Package Salary: Up to £130k base salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive Java experience (ideally with versions up to 21) This firm is an elite investment institution that ...

Platform Engineering Lead

We are seeking an experienced Platform Engineering Lead (contract) to support the evolution of our cloud and application delivery strategy as we modernise our deployment, integration, and operational capabilities. This role will focus on building scalable, secure, and automated platform services that impro ...

Senior ETRM Application Developer

Castleton Commodities International (CCI) is hiring a Senior ETRM Application Developer to expand our Commodities Trading Application Development team. This role sits at the center of our end-to-end trading lifecycle and is responsible for building and enhancing the applications and integrations that suppo ...

Lead Software Developer (AI Solutions)

Company Overview PSI is a leading Contract Research Organization (CRO) with 30 years of experience in the pharmaceutical industry. Originated in Switzerland, PSI is a privately owned, full-service CRO with a global reach, supporting clinical trials across multiple countries and continents. Our re ...

Devops Engineer

GCP Platform Engineer Location: Hybrid / Manchester Salary: Up to £80,000 + Benefits Type: Permanent The Company We're partnering with an innovative platform business that is investing heavily in its cloud infrastructure and engineering capabilities. They are loo ...

Electronic Test Technician

Location: Huntingdon Onsite role: 39 hrs a week Job Purpose To provide test technical support to customers, their products, operations test function, and team members, enabling a complete value-added service to the company. Requirements The Engine ...

Software Engineer III Platform Chase UK

Job responsibilities Collaborates with development teams to enhance the developer experience, providing scalable observability tools and infrastructure that support the ingestion of telemetry data across multi‑regional cloud‑native services. Executes software solutions, designs, d ...

AI Engineer

AI Engineer – Job Description Position SummaryOur client’s AI & Data function focuses on helping organisations solveplex business challenges through the effective use of data, artificial intelligence, and modern technology platforms.The team delivers end-to-end, business-driven solutions that integrate data ...

AI Engineer

AI Engineer – Job Description Position SummaryOur client’s AI & Data function focuses on helping organisations solveplex business challenges through the effective use of data, artificial intelligence, and modern technology platforms.The team delivers end-to-end, business-driven solutions that integrate data ...

Trainee IT System & Development Assistant

Role Overview Innovation and technology are at the forefront of our minds at Holmes & Hills. This is an interesting opportunity to work within a small team alongside the Software Analyst and Developer and work in a collaborative setting to deliver software projects to the firm’s end users. You wi ...

AI Engineer

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Software Engineer Job in UK 2025 with Visa Sponsorship (up to £58,000)

Software Engineer Job in UK 2025 with Visa Sponsorship (up to £58,000) Software Engineer Job in UK 2025 with Visa Sponsorship (up to £58,000) This opportunity is ideal for software engineers who are passionate about building data-driven digital products that make complex research insights ac ...

Quantitative Developer (232979 1)

Quantitative Engineer - Exotic Derivatives (Contract)Location: London, UK (Hybrid/On-site)Engagement: Contract (Inside IR35)Duration: 12 monthsRate: £750-£800 per day (via an umbrella company)About the RoleWe are seeking a Distinguished Quantitative Engineer for a ...

Remote Web Based Game Developer (Phaser/Godot) Sports EdTech

Overview We are a well-funded, fast-moving startup looking for a hyper-talented AI Applied Full-Stack Game Developer to build a highly scalable, wildly engaging 2D sports-themed educational game. We are targeting the web (HTML5/WebGL) to ensure zero friction and maximum shareability. We want a top ...

Senior Radar Systems Engineer

We are looking for a Senior Radar Systems Engineer to join a team developing advanced radar systems. You will model, design, and analyse radar and related systems, support hardware and software development, and develop digital signal processing algorithms. Key Requirements Bachelor ...

Senior Radar Systems Engineer

We are looking for a Senior Radar Systems Engineer to join a team developing advanced radar systems. You will model, design, and analyse radar and related systems, support hardware and software development, and develop digital signal processing algorithms. Key Requirements Bache ...

Radar Systems Analyst

Radar Systems Analyst required to join a team developing advanced radar systems. You will model, design, and analyse radar and related systems, support hardware and software development, and develop digital signal processing algorithms. Key Requirements Bachelor or Master degree ...

Full Stack Software Engineer (Java + React)About the Role: in London S&P Global

Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL < ...

Senior Cyber Catastrophe Analyst – 28743

OverviewKey Responsibilities:Leverage cyber risk and reinsurance models to generate and articulate modelling output and portfolio insights for clientsWork closely with brokers and actuaries to support client relationshipsSupport team efforts to develop, automate ...

Full Stack Java + React Engineer: Build Scalable Web Apps

Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL < ...

Visual C++ Software Engineer, Senior

C and C++ Senior Software Engineer required with Microsoft Visual C++ or MSVC experience ideally with OpenGL or other rich GUI knowledge required to join a large team. You will work towards the ownership of a design from requirement specification through to verified software including extensive test and verifica ...

Derivatives Trade Analyst in London, UK

Roles and Responsibilities Part of the Equities Quants Group wherein the role shall involve the following: Analysis of Valuation Scripts Rebooking of Equities Exotic Trades into Custom Scripts Reconciliation of Rebooked Positions Investigate and Expla ...

Platform Security Engineer (Infrastructure)

Platform Security Engineer (Infrastructure) – AI Build, configure, and maintain the security infrastructure components supporting Claude Code deployment API gateway, secrets management, network controls, and monitoring integrations. Essential skills/knowledge/experience </h ...

Quality Cloud Engineer (DevOps Engineer) in London ClearRoute

London, UnitedKingdom Posted 2 months ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Experience: Cloud platforms (AWS, Azure, GCP) and containerization tools (Do ...

Silicon Photonics Engineer

Welcoming candidates of all levels of seniority, a new position for a Silicon Photonics Engineer in Southampton for a global organisation specialising in silicon photonics. The Silicon Photonics Engineer will be expected to design and model state-of-the-art silicon photonics devices. < ...

Pricing Analyst / Senior Pricing Analyst / Principal Pricing Analyst – 29259

OverviewKey Duties (Including but not limited to):Assist in supporting the end-to-end delivery of value adding Price OptimisationsInvestigation of customers’ responses to price variations via impact analysis and scenario modellingUnderstanding and improving custo ...

Pricing Analyst / Senior Pricing Analyst / Principal Pricing Analyst – 29259

OverviewKey Duties (Including but not limited to):Assist in supporting the end-to-end delivery of value adding Price OptimisationsInvestigation of customers’ responses to price variations via impact analysis and scenario modellingUnderstanding and improving custo ...

Silicon Photonics Engineer

Welcoming candidates of all levels of seniority, a new position for a Silicon Photonics Engineer in Southampton for a global organisation specialising in silicon photonics. The Silicon Photonics Engineer will be expected to design and model state-of-the-art silicon photonics devices. < ...

C++ Software Engineer

My client is a deep technology company producing groundbreaking software for holographic displays and producing market-leading AR/VR headsets. They are looking for a C++ Software Engineer to be involved in the full development cycle, optimizing, profile and benchmarking, making a significant individu ...

C++ Software Engineer

My client is a deep technology company producing groundbreaking software for holographic displays and producing market-leading AR/VR headsets. They are looking for a C++ Software Engineer to be involved in the full development cycle, optimizing, profile and benchmarking, making a significant individu ...

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