Application Engineering Lead Java Python Microservices Jobs in UK

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Software Engineer Financial Services TWE44692

About the Company A global technology financial services firm providing risk management and execution services across energy and financial markets. The organisation operates internationally and supports a broad range of institutional clients including producers, traders, financial ins ...

AI Tech Lead

Hands-on AI Tech Lead | Agentic AI | UK Conquer AI is hiring a Hands-on AI Tech Lead We’re looking for someone who can sit at the intersection of engineering, architecture, and real client problem-solving. This is not a slideware role. You’ ...

Senior Android Developer

10+ years of relevant experience in Android application development Strong proficiency in Kotlin and/or Java , with the ability to build robust and scalable mobile applications Deep understanding of the Android SDK , along with UI design principles, design pa ...

Python Full Stack Developer React in London Quant Capital

Job Opportunity: Python Full Stack Developer Quant Capital is urgently looking for a Python Full Stack Developer to work for our high-profile client. Our client is a well-known global quantitative risk management and market data business. Requirements: Degree in Stats, Physi ...

DevOps Engineer, Trident

DescriptionAre you interested in working with the latest cloud computing technologies and becoming a core part of the largest cloud infrastructure on the planet?AWS is seeking a System Engineer that will autonomously drive the design and implementation of new services, find ways to improve and automate o ...

Mulesoft Technical Lead (IT) in London LA International Computer Consultants Ltd

Mulesoft Technical Lead (IT)London, United KingdomPosted 7 months agoThis is a job posted by our partner JoobleTech stackSQLCloudJavaMule ESBAPIJSONManager</li ...

Full Stack Engineer

Job Description Join as a visionary Full Stack Developer, leading transformative development with integrated solutions across front and back-end, bridging the technology-business gap and shaping the future with innovative user experiences. < ...

Platform Architect Identity, Mobile Appa and SVOD

Summary Location: London, Reading Job Type: Full Time Posted Date: 07-May-2026 This role sits within Technology & Platforms which is responsible for defining and maintaining the strategy and roadmap for all core technology platforms. This includes platform vision, prioriti ...

Principal Software Engineer

Principal Software Engineer – Ocean Infinity Ocean Infinity is seeking a Principal Software Engineer to provide technical leadership and hands‑on engineering across our core software platforms. Location: Porto, Portugal (hybrid working arrangement). Reporting directly to the Head of Softw ...

Platform Architect Identity, Mobile Appa and SVOD

Summary Location: London, Reading Job Type: Full Time Posted Date: 07-May-2026 This role sits within Technology & Platforms which is responsible for defining and maintaining the strategy and roadmap for all core technology platforms. This includes platform vision, prioriti ...

Principal Software Engineer

Principal Software Engineer – Ocean Infinity Ocean Infinity is seeking a Principal Software Engineer to provide technical leadership and hands‑on engineering across our core software platforms. Location: Porto, Portugal (hybrid working arrangement). Reporting directly to the Head of Softw ...

Lead Structural Engineer

STRUCTURAL INTEGRITY ENGINEER Structural Integrity Engineer | FEA | Nastran | Composites 12-Month Contract Up to £65 per hour (Inside IR35 – via Umbrella) Hybrid – 2 Days per Week On-Site in Bedfordshire SC / DV Clearance Eligibility ...

Lead Data Engineer

We’re looking for a highly skilled Lead Data Engineer to provide technical leadership across data engineering, delivery execution and project governance. This role ensures development standards are upheld while delivering high‑quality, reliable solutions on time and within budget. It’s suited to someone highl ...

Senior Data Scientist

I'm looking for a Senior Data Scientist to lead advanced modelling projects and help shape our clients data strategy. You’ll work closely with Product and Engineering to build high-impact, scalable data solutions, combining statistical modelling, machine learning, and cutting-edge AI/LLM techniques. < ...

Senior Software Engineer (Android Platform)

Logitech is the Sweet Spot for people who want their actions to have a positive global impact while having the flexibility to do it in their own way. The Role: This role is for an experienced Android Platform Engineer who thrives on solving complex, ambiguous technical problems across the ...

Lead Diagnostic Engineer

Join to apply for the Lead Diagnostic Engineer role at Tata Technologies 2 days ago Be among the first 25 applicants Join to apply for the Lead Diagnostic Engineer role at Tata Technologies Get AI-powered advice on th ...

Senior Full Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President

Who We Are Looking ForWe are seeking a full‑stack, cloud‑native engineer to enhance and maintain our Enhanced OTC Module. This includes building a modern JavaScript front end and a Java‑based backend deployed on Azure Cloud. You will also support both customer‑facing and int ...

Senior Full Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President

Who We Are Looking ForWe are seeking a full‑stack, cloud‑native engineer to enhance and maintain our Enhanced OTC Module. This includes building a modern JavaScript front end and a Java‑based backend deployed on Azure Cloud. You will also support both customer‑facing and int ...

Principal Software Engineer

Principal Software Engineer – Go | Distributed Systems £160,000-£200,000 + 15% bonus + Equity Go/Python/Rust - Kubernetes, AWS, Distributed Systems Hybrid (Central London, 3 days a week in office) Broad/Complex Technical Environment Well-funded Series B deep-tech compan ...

Senior Developer

Permanent (must have or be able to obtain SC Clearance) Redhill, Surrey Up to £60,000 per year Plus an excellent benefits package (including Pension, Bonus, Training and Development, Healthcare, etc.) Skills and Experience </h3 ...

Flight Test Engineer

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military ...

AI Engineer

Job Title: AI EngineerAbout the Job you are considering:Capgemini Financial Services is building a new AI Engineering Innovation team to design and deliver next-generation AI solutions for strategic business use cases. The team already includes experienced technologists, and we are expanding with AI engineers an ...

AI Engineer

Job Title: AI Engineer About the Job you are considering:Capgemini Financial Services is building a new AI Engineering Innovation team to design and deliver next-generation AI solutions for strategic business use cases. The team already includes experienced technologists, and we ar ...

AI Engineer

Job Title: AI Engineer About the Job you are considering:Capgemini Financial Services is building a new AI Engineering Innovation team to design and deliver next-generation AI solutions for strategic business use cases. The team already includes experienced technologists, and we ar ...

Lead Developer 6 month FTC

Torchbox City Of Bristol, England, United Kingdom Lead Developer - 6 month fixed term contract Base salary range: £49,129 - £70,000 per annum* All salaries listed on our roles are based on UK salary bands, however, if you’d like more information on the bands for your coun ...

Sr. DevOps Engineer (Hybrid role in Mississauga)

Overview Disclaimer: Following Finastra’s sale of the Student Lending business to Nelnet, Finastra is providing temporary transition support by managing the recruitment process for this role. While Finastra team members will be involved in recruiting activities, the successful candidate will join ...

Lead Mobile Engineer Android

Job Context We are looking for an experienced Lead Mobile Engineer to join our team working on a complex field-service mobile application used by engineers across the UK. Location: Leeds (LS15) or Reading (RG1), on-site. What You’ll Do Required skills and experience </h ...

Security Software Engineer

Join to apply for the Security Software Engineer role at Canonical Join to apply for the Security Software Engineer role at Canonical This is a general track for security-focused engineering in every team at Canonical, acros ...

(Senior) Machine Learning Engineer

About The Company At Cleo, we’re not just building another fintech app. We’re embarking on a mission to fundamentally change humanity’s relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper‑intelligent financial advisor in their po ...

Forward Deployed Software Engineer

About Indicium AI Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our bu ...

Forward Deployed Software Engineer

About Indicium AI Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our bu ...

Forward Deployed Software Engineer

About Indicium AI Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested ...

Forward Deployed Software Engineer

About Indicium AI Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our bu ...

Forward Deployed Software Engineer

About Indicium AI Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our bu ...

Abingdon_Data Scientist Internship

Abingdon_Data Scientist Internship Date: May 22, 2026 Location: Abingdon, OXF, GB, OX14 4RW We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the b ...

Abingdon_Data Scientist Internship

Abingdon_Data Scientist Internship Date: May 22, 2026 Location: Abingdon, OXF, GB, OX14 4RW We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the b ...

Software Engineer

Software Engineer Location: Abingdon, Oxfordshire (hybrid working available) Salary: £45,000 – £65,000 DOE + Excellent Benefits Overview An innovative organisation specialising in engineering design, advanced manufacturing, and materials deve ...

GenAI Managing Consultant

GenAI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, ...

GenAI Managing Consultant

GenAI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, ...

GenAI Managing Consultant

GenAI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, ...

GenAI Managing Consultant

GenAI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, ...

GenAI Managing Consultant

GenAI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site <stron ...

Geospatial Backend Lead Engineer Hybrid (UK)

A leading iGaming company is searching for a Lead Software Engineer to build and scale its core platform services in Newcastle upon Tyne. This hybrid role requires expertise in Java and geospatial-specific skills. The successful candidate will provide technical leadership, ensure system scalability, and mentor e ...

Senior Backend Engineer High Performance Trading Platform

A leading financial technology company in Greater London is seeking experienced backend and full stack engineers with strong C++ skills. Candidates will develop high-performance distributed systems enabling sophisticated trading workflows and lead exciting initiatives. The ideal applicant will have both C++ or J ...

Senior Backend Tech Lead

A leading financial technology firm in Southampton is seeking Backend Software Engineers to contribute to their award-winning platform. You will be expected to lead complex projects, building features from scratch and enhancing existing tools. A strong focus on Java development and cloud-native architecture (AWS ...

Senior QA Automation Engineer — Lead Testing Strategy

A technology firm in Greater London seeks a Senior QA Automation Engineer to lead quality initiatives and improve automation frameworks. This role includes mentoring engineers and establishing testing standards within Agile teams. The ideal candidate will have significant experience in QA, expertise in test auto ...

Lead Software Engineer: High Impact Tech, UK Clearance

A UK Defence Technology Company in Cheltenham is seeking a Lead Engineer to design and maintain critical infrastructure. The role involves ownership of team deliverables and collaboration in the software development lifecycle. The ideal candidate will possess strong skills in backend Java and/or frontend develop ...

Principal Software Engineer, Retail Tech Innovation

A leading digital retailer is seeking a Principal Software Engineer to shape and run software solutions within an agile squad. You will lead the full software development lifecycle, collaborating with diverse teams to create innovative systems. This role requires extensive experience in Java and AWS, with a focu ...

Senior Full Stack Engineer & Tech Lead — AI Projects

CreateFuture in Edinburgh is seeking a Full-Stack Developer to join their agile team. In this role, you'll design, develop, and test frontend and backend components using React, Node.js, and Java. You'll also mentor junior engineers and lead technical decisions that ensure project success. CreateFuture offers a ...

Lead Software Engineer Real Time, Hybrid, SC Clearance

iO Associates is seeking a Senior Software Engineer to lead project direction and reform legacy systems with modern technology. This role requires solid experience in Java, with opportunities in C# and C++. The engineer will work closely with project teams, ensuring high-quality design and implementation of soft ...

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    Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights