Application Engineering Lead Java Python Microservices Jobs in UK

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Engineering Manager (Python) AI/ML SaaS Platform

Engineering Manager (Python) - AI/ML SaaS Platform Base pay range Engineering Manager – London OR Manchester - Salary up to £120k We’re hiring a Hands‑On Engineering Manager with deep technical leadership experience across Python, large‑scale data systems, and modern AWS infrast ...

Engineering Manager, Python AI/ML SaaS Platform

A leading tech recruitment firm is seeking an Engineering Manager for their AI/ML SaaS platform in the UK. This role requires a hands-on leader with a strong technical background in Python and AWS, capable of guiding a squad of engineers in building high-performance systems. Responsibilities include setting tech ...

Backend Java Developer – Data Fabric / Platform Engineering

Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerpla ...

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 ...

Backend Java Developer – Data Fabric / Platform Engineering

Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerpla ...

Software Engineer III Backend Engineering Java/Kotlin

Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to ou ...

Java UI Developer Real time engineering & Defence

Job Description Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description.Java UI Developer – Real-time Defence Systems Farenborough, Surrey - 5 days onsite £70,000–£85,000 + benefits </ ...

Manager of Software Engineering Low Latency Java

Join us to shape the future of global liquidity and cash management technology. You will have the opportunity to make a real impact by delivering innovative solutions that support our clients’ real-time needs. At JPMorganChase, you’ll collaborate with talented colleagues, grow your technical expertise, and he ...

Manager of Software Engineering Low Latency Java

Join us to shape the future of global liquidity and cash management technology. You will have the opportunity to make a real impact by delivering innovative solutions that support our clients’ real-time needs. At JPMorganChase, you’ll collaborate with talented colleagues, grow your technical expertise, and he ...

Software Engineer / Platform SRE

Role Title Software Engineer / Platform SRE Location Sheffield (3 Days per Week Onsite) Duration 25/12/2026 Rate £435p/d via Umbrella Role Description The position focuses on building, operating, and sustaining resilient plat ...

Software and Test Engineer Apprentice in Manchester DWP Digital

Overview The Software Engineering Apprentice Programme includes practical and portfolio-based assessment. Responsibilities As a Software Engineering Apprentice, you will work with modern technologies such as Java, Node.JS, Microservices, and Test-Driven Development, contributing to ...

Technology Graduate Software engineering London

The Role As part of Checkout.com’s #NextGen Graduate Program you’ll work alongside experienced professionals, gaining hands-on experience and a comprehensive introduction to digital payments and technology. The program offers an extensive learning experience through technical training, profession ...

Lead Test Engineer

Lead Test Engineer (Principal SDET) We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35). This role requires 60% office attendance per week. </ ...

Software Engineer

Software Engineers (Java/AWS) – All Levels (Mid to Lead) Location: London Type: Permanent Working Pattern: 4xFlex, 37.5 hours per week We are currently working with a client in the Aerospace & Defence sector who are expanding their London-based team ...

Senior Software Engineer

Overview Senior Software Engineer, 3 month contract, Manchester - 1 day per week, SC Eligible. Responsibilities Full stack engineer leaning towards backend Most of the engineering work is Java and Spring boot Microservices ...

Senior Python Engineer AI Driven Engineering Tools

A leading technology company in the UK is looking for a Senior Software Engineer to join their Engineering Methods & Tools team. The role involves leading software development, designing and maintaining Python-based applications, integrating AI components, and collaborating with multidisciplinary teams. The idea ...

Applied AIML Associate Python & Data Science Engineering

As an Applied AIML Engineer, you will leverage your advanced technical capabilities to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. You will work as part of an agile team to deploy best‑in‑class AI/ML solutions that solve complex operational ...

Python Developer (Quant Engineering) Energy Trader London

We are recruiting a Python Developer for a major energy trader (£200bn T/O). The role is focused on the Digital / Automation space and sits within the Quant Engineering Group. The brief is to develop new and innovative solutions using the latest technologies (LLM, IDP) for the Finance, Risk, Treasu ...

Applied AIML Associate Python & Data Science Engineering

If you are looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place.As an Applied AIML Engineer, you provide expertise and engineering excellence as an integral part of an agile team to enhance, build, and deliver trusted market-l ...

Applied AIML Associate Python & Data Science Engineering

If you are looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place.As an Applied AIML Engineer, you provide expertise and engineering excellence as an integral part of an agile team to enhance, build, and deliver trusted market-l ...

Senior Python Software Engineer

Senior+ Software Engineer - Python | FastAPI | AWS £90,000-120,000 + Bonus and Stock Flexible benefits | 90 day work-from-anywhere perk Remote first or hybrid (London) InsurTech | high traffic, scalable, event-driven, microservices development We’ve p ...

Senior Software Engineer Java Inside IR35

Location: London (3 days onsite / 2 days remote) Contract: 6–12 month rolling contract Start: Immediate / ASAP Overview We are seeking five Senior Java Engineers to join a high-performing engineering team within a leading financial services ...

Java Swing Developer

We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trad ...

Senior Java Software Engineer

Overview Senior Software Engineer – Backend (Java) | 6-Month Contract | Hybrid – 2 Days in Office | £600 p/d Outside IR35 I’m working with a leading technology consultancy looking for a Senior Backend Engineer to join a high-performing team delivering cutting-edge, cloud-native plat ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. This is not a simple migration. It’s a fundamental shift toward scalable, platform-independent systems ...

Technical Lead Java Engineer Ultra Low Latency Trading Systems

Technical Lead Java Low Latency Engineers required to help build the next generation of ultra-low latency eTrading and pricing platforms within a leading Front Office FX technology environment. This is a true Front Office engineering role working directly with trading, quant, and pricing teams on sy ...

Senior Solutions Architect

Senior Solutions Architect Our Client is an international consultancy with over 3000 employees. They are looking to recruit a Senior Solutions Architect to be based at the Company's Central London Offices. Technical Expertise Requirements Expertise in application a ...

Technical Architect AWS Java

This range is provided by Client Server. 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 Client Server Technical Architect (AWS Java) Remote UK to £100k Are you ...

Lead Platform Engineer

Are you a full‑stack engineer who enjoys solving complex problems, shaping technical direction and building platforms that scale? We’re looking for a Lead Platform Engineer to help design, develop and maintain cloud‑based systems that are secure, resilient and built for long‑term growth. Thi ...

SVP Senior Full Stack Engineer Trading (Java/Angular/AI)

Job Description Please read the following job description thoroughly to ensure you are the right fit for this role before applying.Currently working on the build-out of a new engineering team focused on developing an in-house platform within a critical financial services domain. This initiative ...

Java Engineer / Java Developer

Java Developer - Java Software Engineer - Java Engineering Lead required for global tech leader who will offer an interesting, varied and stable career with excellent training, a competitive remuneration package, stability and career development. Working in a highly technical team of Enginee ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. Not sure what skills you will need for this opportunity Simply read the full description below to get a comple ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. This is not a simple migration. It’s a fundamental shift toward scalable, platform-independent systems ...

Tech Lead Optimisation Engineering

Tech Lead – Optimization Engineering We are easyJet – a FTSE-250 listed, £multi‑billion low‑cost airline that serves tens of millions of customers every single year. We fly more than 1,207 routes, connecting 38 countries across Europe, and employ more than 18,000 colleagues. We’re on a mission to ...

Frontend Developer

Senior Developer We’re hiring a Senior Developer to support major NHS and healthcare digital projects. This role combines strong Vue.js front‑end skills with Java‑based API and microservices development. Role Responsibilities Develop front‑end features using Vu ...

Full Stack Polyglot Engineer

Job Description Full Stack Polyglot Engineer — London | Up to £300k package with benefits + sharesAn early-stage, well-funded startup is looking for a Senior Full Stack Polyglot Engineer to help build the next generation of AI-driven control software.If you wa ...

Full Stack Polyglot Engineer

Job Description Full Stack Polyglot Engineer — London | Up to £300k package with benefits + sharesAn early-stage, well-funded startup is looking for a Senior Full Stack Polyglot Engineer to help build the next generation of AI-driven control software.If you wa ...

Senior Java SRE Lead – Backend Reliability & Observability

A leading financial services company is seeking a Senior Software Development Engineer to join their Site Reliability Engineering team in Nottingham. The ideal candidate will have extensive experience in Java and Springboot, along with a strong understanding of microservices and operational excellence. The role ...

Senior Software Engineer: Lead Cloud Microservices in Energy

A leading energy solutions firm is seeking a Senior Software Engineer based in Oxford to deliver innovative cloud-based software solutions. The role involves architectural decision-making, mentoring junior engineers, and collaboration with stakeholders to drive innovation. Candidates should have substantial expe ...

AI Driven Software Architect: Django Microservices Lead (Flexible)

Plentific is seeking a Software Architect to lead the engineering team in Greater London. The position focuses on shaping the technical direction of a cloud-based platform, incorporating AI-assisted development practices. Responsibilities include defining the technical roadmap, mentoring engineers, and ensuring ...

Technical Architect

Description Software Architect – Milton Keynes – Permanent – £70,000 – £80,000 – Negotiable Our client, an established technical business with a service offering in Fintech solutions for a global portfolio of some of the most recognised blue chip brands is seeking a ‘hands ...

Technical Architect

Description Software Architect – Milton Keynes – Permanent – £70,000 – £80,000 – Negotiable Our client, an established technical business with a service offering in Fintech solutions for a global portfolio of some of the most recognised blue chip brands is seeking a ‘hands ...

Java Full Stack Developer

Role: Full Stack Software Engineer Location: Bournemouth, UK Onsite- 5 Days/Week at office Hiring type: Contract Required skills/experience Strong full stack engineering background with deep expertis ...

Global Software Architect Scalable & Secure Systems

LexisNexis Risk Solutions in Richmond, UK, is seeking a Software Architect to lead architecture design and ensure governance for scalable, secure systems. You will work with global teams to align technical decisions with business goals, implement emerging technologies, and foster inclusive, high-performing teams ...

Lead Full Stack Developer

Who we areVOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-ge ...

Lead Full Stack Developer

Who we areVOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-ge ...

Java & Kotlin Developer

Job description Role-Java & Kotlin Developer Mode-FTE 12 Months Type-3 days from Sheffield RESPONSIBILITIES Collaborate with developers testers and the wider organisation to build and run products Design develop implement backend features ...

Senior Software Engineer OTEL experience require Contract IR35

Mindera is looking for a Java Engineer with hands-on experience in OpenTelemetry (OTEL) to join our backend engineering team. You’ll play a key role in designing, building, and instrumenting high-performance Java services.RequirementsDesign, develop, and maintain scalable Java-based m ...

Senior Software Engineer OTEL experience require Contract IR35

Mindera is looking for a Java Engineer with hands-on experience in OpenTelemetry (OTEL) to join our backend engineering team. You’ll play a key role in designing, building, and instrumenting high-performance Java services.RequirementsDesign, develop, and maintain scalable Java-based m ...

Principal Software Engineer

Principal Full Stack Software Engineer Location: Hybrid - 1-2 days a week Salary: £(Apply online only)k + 10% Bonus Type: Permanent No Sponsorship Available Overview We are seeking a Principal Full Stack Software Engineer to lead the design, development, ...

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