317,630+ Lead Cloud Aiml Engineer Java Python Jobs in UK — Top Companies Hiring July 2026

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Backend Software Engineer C++

Backend Software Engineer / Developer (C++) Cambridge / WFH to £80kAre you a C++ Backend Software Engineer who enjoys complex problem solving?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients acro ...

Cryptography Engineer — On Site in London (12 Months)

A global semiconductor company is seeking a Cryptography Engineer to produce security assessments and reports for mobile applications. Candidates should have experience in application testing and knowledge of programming languages such as C, C++, and Java. The role involves on-site work in London three days a we ...

AI Native Product Engineer III Hybrid

A tech-forward company in the UK is seeking a Product-Minded Software Engineer III to incrementally deliver value to customers using AI. You will work within a collaborative team, focusing on quick product iterations and ensuring quality through AI-native workflows. The role requires expertise in Golang, Java, a ...

Principal Search Infrastructure Engineer – Scale & AI

PowerToFly is seeking a Principal Software Engineer to drive the evolution of Elasticsearch's core search capabilities. This role involves leading technical projects in search infrastructure, mentoring other engineers, and ensuring robust, high-performance systems. Ideal candidates will have hands-on e ...

Senior QA Automation Engineer – OTT/Video Platform

Luxoft is seeking a Senior QA Automation Engineer for the Open Video project focusing on OTT platform development. The role involves assessing software quality through automated testing while collaborating with cross-functional teams. The successful candidate will need a proven background in quality as ...

Infrastructure Manager

Infrastructure Manager Salary : Up to £55,000 Location : 5 Days Onsite in Tamworth Nigel Frank is seeking an experienced Infrastructure Manager to support 300+ users globally for our client. In this role, you'll lead a team, manage criti ...

AWS Application Developer

Location London (Hybrid) Contract 6 months+ contract with possible extension Role Overview Seeking an experienced AWS Application Developer with expertise in serverless and event-driven architectures to build scalable cloud-native applications and support moder ...

Software Development Engineer in Test

Swansea, United Kingdom | Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government d ...

Distributed Systems Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Distributed Systems Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Lead Azure Architect

Join Nordcloud, an IBM Company and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless migration, advanced security, and data-driven success. Currently, we are looking for a Lead Azure Architect for our team in the UK. < ...

Retail Infrastructure Engineer

Are you an Infrastructure Engineer looking for a role where your work directly impacts thousands of retail customers every day?We're looking for a Retail Infrastructure Engineer to join a growing technology team responsible for the infrastructure that powers stores across the UK. You'll play a key role i ...

Software Engineering Lead

About the Business At Cirium, our goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting what will happen tomorrow. Our mission is to transform the aviation industry by enabling airlines, airport ...

Senior Systems Developer

JOB DESCRIPTIONThe Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week in the office and 3 days remo ...

Senior Systems Developer

JOB DESCRIPTION The Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week in the office ...

AI Agent Engineer

Salary: £50,000 - 85,000 per year Requirements: Strong Python development experience Hands‑on experience with LLMs and agent frameworks (e.g. LangChain, LlamaIndex, AutoGen or similar) Understanding of prompt engineering, RAG pipelines, and tool‑using AI ...

Information technology teacher

Position: Information Technology Teacher Location: Tonbridge Employment Type: Permanent Start Date: September 2026 Salary: £130 - £200 per dayAbout the RoleTerm Time Teachers are seeking a skilled and forward-thinking Information Technology Teacher to join a well-established IT an ...

Principal.Net Developer

My client is a London-based Investment Bank who is actively seeking a Lead/Principal .Net Developer to develop and maintain a range of business-critical applications while leading development best practices as a fully hands-on leader.What you'll need to succeed : Extensive hands-on .Net ...

Infrastructure Engineer

Careers at TCS: It means more TCS is a purpose‑led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve – our clients include some of the biggest brands i ...

Engineering Manager: Java AI for FinTech (Hybrid)

A leading technology recruitment firm in the UK is seeking an Engineering Manager (Java AI) to lead a team of AI Engineers. This role requires strong technical leadership skills and a solid background in software engineering, particularly in Java and modern architectures. The successful candidate will work in a ...

Lead Software Engineer Autonomous Maritime Systems

A leading engineering firm in the United Kingdom seeks an experienced Software Engineer to design and develop software for advanced autonomous systems. You will engage in the full software lifecycle, collaborating with a multidisciplinary team. Essential qualifications include proven software design experience, ...

Informatics Specialist 2 year Fixed Term Contract

INFORMATICS SPECIALIST This position is being offered on a 2-year fixed term basis. About Vernalis Working within our fully equipped research laboratories in Cambridge, our established group of scientists are world leaders in fragment and structure-based drug discovery. Our scie ...

Test Manager Avaloq

Position: Test Manager - AvaloqEmployment Type: ContractStart: ASAP (June/July 2026)Duration: 6 MonthsLocation: London, UK (Hybrid - 2/3 days per week office)Language(s): English<stro ...

Software Engineering Lead / Applied AI Engineering

Would you enjoy working on our cutting-edge products? Are you ready for a lead Engineer role? About the Business LexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in e ...

Test Manager Avaloq

Position: Test Manager - AvaloqEmployment Type: ContractStart: ASAP (June/July 2026)Duration: 6 MonthsLocation: London, UK (Hybrid - 2/3 days per week office)Language(s): English<stro ...

Test Manager Avaloq

Position: Test Manager - AvaloqEmployment Type: ContractStart: ASAP (June/July 2026)Duration: 6 MonthsLocation: London, UK (Hybrid - 2/3 days per week office)Language(s): English<stro ...

Test Manager Avaloq

Position: Test Manager - AvaloqEmployment Type: ContractStart: ASAP (June/July 2026)Duration: 6 MonthsLocation: London, UK (Hybrid - 2/3 days per week office)Language(s): English<stro ...

Data Platform Architect

Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growi ...

MCP & Tools Python Developer Agent Evaluation Infrastructure

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. What We Do At Mindrift, innovation meets opportunity. We believe in usi ...

Freelance Data Science AI Trainer (Python & SQL)

A leading data science consultancy is seeking a Freelance Computational Data Science Expert. The role involves designing complex data science problems using Python and SQL, documenting challenges based on real business scenarios. Applicants should have a Master’s or PhD and at least 5 years of experience. This f ...

Hybrid Python Developer — Build Enterprise Apps & APIs

Tata Consultancy Services is seeking a Python Developer in the UK to design, develop, and maintain in-house applications. This hybrid role requires strong Python skills and experience with databases, especially Oracle. You will collaborate with various teams to deliver scalable solutions. The ideal can ...

Remote Python Developer – FinTech Systems, AWS & Flask

A leading FinTech recruitment firm is looking for Mid-Level Python Developers to join their engineering team. You will collaborate with senior leaders to design complex systems and write scalable Python code. The ideal candidate has over 2 years of experience in Python, is well-versed in Flask, and holds a relev ...

Senior Backend Python Developer Relocation to Cyprus

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team.In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the development of robu ...

Senior SC Cleared Python Developer x 3

I am currently working with a public sector client who are actively seeking 3 SC Cleared Senior Python Developers with strong Django experience.What you'll need to succeed : Extensive Python Development experience, ideally within the public sector.Active SC clearance i ...

Senior Backend Python Developer Relocation to Cyprus

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team.In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the development of robu ...

Product Security Engineer

What is a Product Security Engineer? The hardest security problems we face aren't policy problems. They're engineering problems. Supply-chain operators. Prompt-injection campaigns. Financially-motivated attackers who turn a compromised dependency into production access. A well-organised control l ...

Full Stack Engineer Audiobooks

Spotify for Authors (SFA) is the creator platform for the audiobook industry — a web application that gives publishers, authors, and narrators tools to manage their catalog, track performance, and distribute content on Spotify. We're scaling toward 100,000 users across a React/TypeScript frontend, Java backen ...

Full Stack Engineer Audiobooks

Spotify for Authors (SFA) is the creator platform for the audiobook industry — a web application that gives publishers, authors, and narrators tools to manage their catalog, track performance, and distribute content on Spotify. We're scaling toward 100,000 users across a React/TypeScript frontend, Java backen ...

Senior Software Engineer, Data Platform

About CMR SurgicalAt CMR Surgical , we're revolutionising the future of minimal access surgery with Versius , our next-generation surgical robotic system. We're growing fast, and we’re on a mission to transform how surgery is delivered globally for the benefit of patients, clinicians, and healthcare s ...

Security Architect

Duration: contract to run until 27/11/2026 Rate: up to £598.92 p/d Umbrellainside IR35 As an experienced AI Security Engineer, you will play a critical role in advancing our data and AI security capabilities across the organisation. You will help shape the next generation of ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? At Northrop Grumman UK, you are part of a team driving innovat ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? ...

SDET Engineer Automation, API & Security Testing

Scrumconnect Consulting is hiring a Software Development Engineer in Test (SDET) to join their team in Swansea. The role involves designing and maintaining automated test frameworks, ensuring quality in high-volume digital services. Ideal candidates will have a strong coding background in Java, JavaScr ...

DevOps Engineer: CI/CD & Web Tech Specialist

Java Script Works is looking for a DevOps Engineer located in Harrogate, United Kingdom. The ideal candidate will have a solid understanding of CI/CD principles and experience in implementing them effectively. Responsibilities include managing complex merge conflicts and utilizing tools like Bitbucket. ...

Full Stack Engineer: Angular UI & High Performance APIs

Java Script Works in London is seeking a Full Stack Software Engineer to contribute to rendering performance and API response times. You will design and build reusable UI components using Angular and TypeScript, while helping to maintain high-performance backend systems. This full-time role offers a co ...

Trading Connectivity Software Engineer (Go Backend)

A leading technology firm in London seeks a Software Engineer for the Trading Connectivity team. This role involves designing and maintaining high-performance backend systems to support the Talos trading platform. Candidates should have 2-5 years of experience in software engineering, preferably with Go or Java, ...

Senior Engineer II Full Stack JS (React/Node)

Java Script Works is seeking a Senior Engineer II in Burgess Hill, United Kingdom. This full-time position requires extensive knowledge of JavaScript, Node.js, React, and UI design. The successful candidate will be responsible for designing, coding, testing, maintaining, and documenting applications. You will al ...

Backend Software Engineer II, Identity & Authorization Platform

Ripple in Greater London is seeking a Software Engineer II to join their Authentication & Authorisation platform team. The role involves building and shipping features within the identity platform. Ideal candidates will have experience in backend engineering with Golang or Java and some exposure to Kubernetes. T ...

Senior Backend Engineer II Europe & UK Growth

Wise is seeking a Senior Backend Engineer II to drive innovative growth in Europe. You will be responsible for designing high-performance tools using Java and Spring Boot, mentoring junior engineers, and collaborating with product teams. With a starting salary of £111,000 – £145,000 plus RSUs, Wise off ...

Senior Frontend Engineer React/TypeScript

Java Script Works is seeking a Senior Software Engineer (Frontend) in Edinburgh. This role involves designing and developing high-quality frontend services using technologies like JavaScript, TypeScript, and React. Candidates will also have the opportunity to implement DevOps practices. Competitive sal ...

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    Lead Cloud Aiml Engineer Java Python Jobs in United Kingdom Job Search Guide, Trends and Insights