508,663+ Lead Cloud Aiml Engineer Java Python Jobs in UK — Top Companies Hiring July 2026

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Senior/Principal Software Engineer

Application Deadline: 30 June 2026 Department: Software Engineering Employment Type: Permanent Location: Cheltenham (Hybrid) Compensation: £70,000 - £100,000 / year Description Please note: This role requires appli ...

DevOps Engineer

This range is provided by Searchability NS&D. 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 Searchability NS&D Lead Consultant placing Security Cleared DevOps, Cloud, Data, Cyber, ...

Sr. Security Engineer, Amazon Stores Security AppSec

Sr. Security Engineer, Amazon Stores Security AppSec Job ID: | Amazon Development Centre (London) Limited At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar ...

Principal Engineer (Backend)

Principal Engineer (Backend)About the RoleWe're looking for a Principal Backend Engineer to take ownership of end-to-end delivery of highly complex, multi-team initiatives. This is a senior technical leadership role where you'll shape architecture, influence engi ...

Principal Engineer (Backend)

Principal Engineer (Backend)About the RoleWe're looking for a Principal Backend Engineer to take ownership of end-to-end delivery of highly complex, multi-team initiatives. This is a senior technical leadership role where you'll shape architecture, influence engi ...

Site Reliability Engineer

Site Reliability Engineer (Cloud & Automation) - London - 2 Days on Site per week. A leading global financial services organisation is seeking a Site Reliability Engineer (SRE) to drive reliability, automation, and performance across its cloud-hosted platforms. The Opportunity < ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Developer , you’ll play a pivotal role in designing and developing scalable, resilient back- ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Developer , you’ll play a pivotal role in designing and developing scalable, resilient back- ...

IFS Cloud Change Lead — Transformation & Adoption

Itworksmitec is seeking an experienced Change Manager to support a large-scale IFS Cloud implementation. The successful candidate will drive engagement, communication, and training throughout the transformation programme. This role involves leading change management activities, developing strategies, a ...

Oracle Cloud Financials Lead — ERP Transformation

LA International is seeking an experienced Oracle Finance Consultant to lead the design and configuration of core Oracle Financials modules for a major ERP transformation programme. You will ensure the solution meets business and audit requirements in a complex multi-entity environment. The ideal candi ...

Remote Lead Platform Architect Cloud & Observability

Inflo Group is seeking a Lead Platform Architect to define and guide the technical direction of platform capabilities. This hybrid role combines architecture and hands-on development in a collaborative environment. The successful candidate will demonstrate strong technical leadership, with responsibili ...

Software Engineer with C# Java and Azure

Software Engineer with C# or Java and Azure Must have a bachelor's degree in computer science, software engineering, or a related field is required. Must have at least 4 to 6 years of progressively complex experience in a directly related area, during which both professional and technical c ...

AI GTM Practice Lead, Google Cloud

AI GTM Practice Lead, Google Cloud _corporate_fare_ Google _place_ London, UK; Madrid, Spain; +5 more; +4 more **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. _info_outline_ <b ...

Lead Cloud Solution Architect App Modernization

**Lead Cloud Solution Architect - Application Modernization (AWS, UK)** London, United Kingdom **Why WWT?** At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across t ...

Big Data Developer

We’re Hiring: Big Data Developer | Start Date: 14th July 2026 Job Title: Big Data Developer (Python) Job Type: Full-time Salary: £35,000 – £45,000 per year Experience: 2–5 years Job Description We are urgently hiring a Big ...

Senior Software Engineer (Python/Rust) – FinTech Backend

Orbis Group is seeking a Senior Software Engineer (Python/Rust) to join a rapidly growing FinTech firm. This role involves architecting and developing cloud-native back-end services while collaborating with stakeholders to enhance core technology. The ideal candidate will have 8+ years of experience in ...

Site Reliability Engineers (DV Security Clearance)

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Site Reliability Engineers (DV Security Clearance) Position Description CGI was recognised in ...

Senior Site Reliability Engineer

Colchester hub - hybrid working (2 days per week) Does joining a newly founded SRE team focused on improving performance and scalability of a globally used platform sound interesting? Working with a scaling business offering highly critical software to public sector clients globally? Switch ...

Java Developer – Cloud & Geospatial (On site 3 days/week, SC Cleared)

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java Developer in Guildford, offering a competitive daily rate of £500 - £520. The role involves developing scalable software solutions within an Agile Scrum team for a global defence technology consultancy. The ideal candidate will be profic ...

Azure Architect Cloud Security & Transformation Lead

Outsource is seeking an Azure Architect to design secure and scalable cloud architectures on Microsoft Azure. The role involves leading the architectural strategy and governance, ensuring alignment with organizational policies. As an Azure Architect, you'll partner with various teams to develop compliant clou ...

On Site Cloud & Infrastructure Support Lead

Martin Veasey Talent Solutions is seeking a Technical Support Manager for a new role in Northampton. This position requires leading a team while managing complex support issues across Microsoft Azure and 365, ensuring high service levels and documentation. The successful candidate will work closely wit ...

Senior System Engineer

About AH Technology Solutions:Animal health Technology Solutions offers global animal identification and monitoring solutions for companion animals and livestock. These solutions enable pet owners to better manage the health and well-being of their pets and enable livestock producers to improve well-b ...

Senior System Engineer

About AH Technology Solutions:Animal health Technology Solutions offers global animal identification and monitoring solutions for companion animals and livestock. These solutions enable pet owners to better manage the health and well-being of their pets and enable livestock producers to improve well-b ...

Senior Python Backend Engineer — API & AWS (Contract)

Arrows is seeking a Senior Software Engineer with a strong background in Python for a 6-month contract in Greater London. The role requires ownership of backend features and services, with opportunities to work closely with a permanent engineering team. Ideal candidates should excel in fast-paced envir ...

Senior AI Engineer Python LLM Finance Consultancy

Senior AI Engineer Python LLM - Finance Consultancy London, Greater London | £75k - £90k per year Senior AI Engineer (Python LLM MLOps) London / WFH to £90k Are you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding? You co ...

Nuclear Graphite Engineer FEA, Python & Fortran Specialist

Stars Arena is seeking a Nuclear Graphite Engineer for a full-time role in Warrington, United Kingdom. The ideal candidate will have experience with FEA software packages like ABAQUS and proficiency in programming, particularly in Python and Fortran. Strong analytical, organisational, and communication skills ar ...

Client Integrations Engineer (Python/AWS) Hybrid London

Stream is looking for an Integration Engineer to join their Global Client Integrations team in London. In this role, you will work closely with Solutions Team and Delivery Managers to build and enhance integrations with third-party payroll, HR, and WFM systems. The position requires a minimum of 2 year ...

Senior Python & C# Engineer — Semantic Search Platform

LexisNexis Risk Solutions is hiring a Software Engineer III in Farringdon, United Kingdom. In this role, you'll architect and build complex systems using Python and C#. You'll create specifications for a semantic search API and implement coding best practices while maintaining an internal data curation tool. ...

DevOps Engineer AWS, Python & CI/CD Specialist

Stars Arena is looking for a DevOps Engineer based in Belfast, United Kingdom. The role involves designing secure and scalable AWS infrastructure, using AWS CDK with Python for automation, and building CI/CD pipelines to streamline deployments. This full-time position offers a competitive salary of up ...

Senior Full Stack Python Engineer Commodities & Finance

Verition Group LLC is seeking an experienced software developer in Greater London with over 6 years in full stack development. The ideal candidate will demonstrate proficiency in server-side Python programming and data analysis using libraries like Pandas, NumPy, and SciPy. A background in the financial industry ...

Python Test Automation Engineer (E2E) – Onsite Glasgow

TELSTRA Associates is looking for a Test Automation Engineer to join their team in Glasgow, working onsite four days a week on a project for a finance client. The role involves developing and maintaining automated solutions for end-to-end processes, ensuring high deployment quality and operational excellence. ...

Founding Python Platform Engineer — Banking AI, Equity

An innovative AI startup in London is seeking a Founding Forward Deployed Engineer to integrate AI with financial institutions. In this role, you will design Python data pipelines and work closely with bank security teams. Ideal candidates will have at least 5 years' experience and expertise in Python within sta ...

AI Test Automation Engineer: Python & LLM Testing

Reply is seeking a Graduate AI Test Automation Engineer based in Greater London to join their innovative AI testing project. This role involves developing Python-based automation tools and collaborating on framework design for generative AI agents. Ideal candidates will have a degree in Computer Science or AI ...

Senior Python Engineer Trading Tech & Risk Platforms

Engelhart in Greater London is seeking a Python Software Engineer with 5 years of experience in commodities trading. The role offers ownership of technology initiatives and collaboration with key business teams. Candidates must have strong Python, AWS familiarity, and excellent problem-solving skills. ...

Full Stack Engineer (Python/React) | Hybrid + Equity

Skin + Me in London is seeking a Full Stack Engineer to develop customer-facing applications using React and TypeScript, backed by Python and Flask services. You'll join a dedicated team to enhance the e-commerce and clinical journey. The ideal candidate will have hands-on experience with frontend tech ...

Senior Python Data Engineer Enterprise ETL Pipelines

iXceed Solutions in Canary Wharf, London is looking for a highly skilled Data Engineer (Python Enterprise Developer) with over 8 years of experience. The role involves designing, building, and maintaining enterprise-grade Python applications and scalable data pipelines. The ideal candidate will have st ...

Python Engineer – Up to £180,000 + Bonus + Benefits

Up to £180,000 + Bonus + Comprehensive Benefits The Opportunity An industry-leading global hedge fund is looking for a Python Engineer to join its front-office technology team, partnering directly with Portfolio Managers, Quantitative Researchers, and Analysts to build the tools and platf ...

Linux Systems Engineer – Python, Go, Rust | London

WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and practical experience with CI/CD pipelines. Familiarity wi ...

Senior Python Engineer — GenAI Microservices, Hybrid (London)

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. ...

Senior Python Engineer: Finance Data Pipelines & APIs

Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows. The ideal candidate will have strong Python development skills and be fami ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisions, ...

Senior Python Engineer Math Driven Optimization (Remote)

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and collaborate with i ...

Senior Python Engineer Trading & Risk Systems (Remote)

Hunter Bond is seeking a Senior Python Developer to work on their leading FinTech trading systems in London. The role entails building Back End applications and developing high-performance pipelines for risk calculations and trade workflows. The ideal candidate will have a strong Python background, exp ...

Senior Platform Engineer — Kubernetes Operators (Go/Python)

Bloomberg L.P. is looking for a Senior Software Engineer for the Platform as a Service (BPaaS) team in London. You will design and implement Kubernetes operators and custom controllers, write production code in Go and Python, and collaborate with other teams to integrate with Bloomberg systems. The ide ...

Senior Python Backend Engineer — FastAPI & APIs, Hybrid

Teksystems is looking for a skilled backend developer to join their team in Bristol, UK. This role involves designing and developing Python applications and REST APIs using FastAPI, working closely with a diverse team in a professional software development environment. Successful candidates will have a ...

Backend C++/Python/Rust Engineer Cybersecurity AI

Client Server in Milton, Scotland, is seeking a skilled software engineer specializing in C++. The role involves leading projects in cybersecurity technology, utilizing a variety of languages including backend C++ and Python. A salary of up to £80k is available, plus bonuses and excellent benefits. Joi ...

Hybrid Python Engineer — Build Impactful Internal Tools

Bright Purple in London is seeking a talented Software Developer to join their Technology and Data team on a hybrid basis. In this hands-on role, you'll design, build, and ship impactful internal tools and systems that enhance business operations. Ideal candidates will have at least 1-2 years of experi ...

Senior Python Engineer – Blockchain Scale up (Hybrid)

A leading technology firm is seeking a Senior Software Engineer with expertise in Python and an interest in Blockchain. This hybrid role in Central London involves designing and building core backend software to support impactful real-world applications in sectors like public safety and financial systems. Candid ...

Senior Python AI Backend Engineer – Production Scale

Lawhive Ltd is looking for a Senior Python Engineer to join its AI Engineering & Infrastructure team. The ideal candidate will develop production-ready APIs and services, improve AI application reliability, and scale AI systems for real-world applications such as legal document analysis. The role requi ...

Principal Engineer (Python) Front Office Finance & Equity

Overview Durlston Partners LLP in London is seeking a Principal Engineer to lead within their Engineering function. You will be the 'go to person' for finance and tech questions, contributing hands-on to front-office and systems projects. The role offers a compensation package exceeding £18 ...

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