601,369+ Lead Aidriven Software Engineer Python Java Jobs in UK — Top Companies Hiring June 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

System Development Engineer, AWS Networking

DescriptionWould you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible. We have an amazing opportunity for you to joi ...

System Development Engineer, AWS Networking

DescriptionWould you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible. We have an amazing opportunity for you to joi ...

Application Security Engineer

Our Product Security team works on secure‑by‑design and deep product partnership. We build strong relationships with other teams and help them build secure software. This includes reviewing early‑stage designs, helping develop threat models. The role supports some of the most important and impactfu ...

DevOps Engineer with AWS

DevOps Engineer with AWS To successfully build and deliver our next-generation cloud-hosted and cloud-native technology platforms. You will work within product teams responsible for the full software development life cycle, from conception to deployment. You will support the teams to ensu ...

Delivery Engineer

As a member of the Delivery Engineering team, you will build solutions that provide Zooz engineers with robust and comprehensive set of primitives for bringing a service from development to production. We believe that by providing the right set of tools and automation our product engineering teams can focus o ...

Senior AI Python Engineer — Remote + UK/Europe Travel

A leading AI and software solutions company in the UK is seeking a Senior AI Python Software Engineer. This role involves designing and building applications in Python, optimizing performance, and collaborating with various teams. The ideal candidate has at least 8 years of commercial experience, deep knowledge ...

Dev Ops Engineer

Looking for DevOps Engineers with strong software engineering understanding. Khuda Technology has partnered up with a client who seeks Software Engineers with strong development and DevOps skills. You’ll construct and maintain the Software Development Environment, collaborate globally for system av ...

Software Architect

THE OPPORTUNITY We are seeking a highly experienced Senior Software Engineer with professional experience to join our team delivering large-scale, distributed, and safety-critical software systems. This role is ideal for an engineer who thrives in complex environments, values engineering rigour, ...

Senior Embedded Software Engineer in Eastleigh Staffline

Senior Embedded Software Engineer Location: Eastleigh, United Kingdom Posted 9 months ago Tech Stack Python SQLite C JavaScript Node.js Responsibilities & Qualifications Bachelor’s degree in en ...

Software Engineering Manager — Scalable Systems Leader

慨正橡扯 in Greater London is seeking a passionate Software Engineering Manager to lead our software engineering team. You will manage, mentor, and inspire a culture of collaboration and continuous improvement. The role involves overseeing the delivery of scalable software solutions and ensuring high-quality outp ...

Senior Test Engineer & Test Architect — Remote

BMPEUROPE SRL – Web Developer Location: Villanova d’Asti, Italia - Remote Siamo BMPEUROPE SRL, leader internazionale nella produzione di porte rapide con 12 punti societari e più di 320 punti vendita nel mondo. Dovuto a una forte crescita aziendale stiamo cercando di far crescere ...

Sr. Applied Scientist, Supply Chain Optimization in London Amazon UK Services Ltd.

Sr. Applied Scientist, Supply Chain Optimization London, United Kingdom Posted 10 months ago Tech stack C Java Python Qualifications The latest OR/ML techniques from both academia and industry. Basic Qualificat ...

Senior / Solutions Architect Protection in Edinburgh Royal London Group

Senior / Solutions Architect - Protection Edinburgh, United Kingdom Posted 9 months ago Tech stack Python Java Azure APIs CI/CD Skills and Tools MACH, event-driven, DDD Hands‑on skills in C4, ArchiMa ...

Full Stack Developer Data Analytics and Integration in London Marcura

Full Stack Developer - Data Analytics and Integration London, United Kingdom Posted 11 months ago Tech stack APIs Analytics Backend JavaScript Python Java Full-stack Artificial Intelligence Node.js mobile apps Mobile App Development Develo ...

Senior Python Lead – Healthcare API & Cloud (Remote UK)

Unify Talent - IT, Digital & Tech Recruitment is seeking a Senior / Lead Software Developer for a fully remote role in the UK. This 6-month contract could extend to 12 months and involves working on high-profile healthcare projects. The ideal candidate must have strong experience in Python, lead techni ...

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 ...

Senior Squad Lead – Application Development

Senior Squad Lead – Application Development London (relocating to Newcastle) T2M Resourcing is helping our client to build a newly established defence and deep tech consultancy where you’ll get that start‑up mentality back without the politics and infighting. You’ve spent years sh ...

Backend Engineer

Job Description Depop is looking for an experienced Backend Software Engineer to join us permanently. Within this role, you'll be working in the cross‑functional team in partnership with mobile, web and machine learning/data science teams to drive the team to success. Responsibil ...

Devops Engineer

1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Pioneer Search. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message ...

Senior Backend Engineer

Responsibilities The Backend Engineer is responsible for designing, developing, and maintaining scalable and secure backend services that power digital products. The role requires expertise in software engineering principles, modern development practices, and cloud-native architecture. Engineers ...

Remote Senior QA Engineer | SC Cleared & Test Automation

A technology consulting firm is seeking a Senior QA Engineer to ensure the quality and performance of complex software systems. The ideal candidate has over 7 years of experience, with strong automation skills in Java and hands-on expertise with tools like Selenium and JMeter. This is a full-time contract positi ...

FX Risk Tech Lead & Senior Java Architect (VP)

Citi is looking for a Lead Java Developer – Vice President to join our FX Risk technology team. You'll work on innovative AI-powered systems for real-time FX risk management at one of the world's largest financial institutions. The role involves high-performance application delivery, architecture of cutting-e ...

Senior Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans ...

Senior Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The ...

Senior Principal Java Architect — Enterprise API & Platform

Anaplan is seeking a Sr. Principal Engineer for their Manchester, UK location. This role requires leadership in designing and architecting platform capabilities, including API gateways and backend engines. The ideal candidate will have extensive software engineering experience, especially in Java and K ...

Principal Software Consultant: Secure Tech & Client Delivery

FORT is seeking a Principal Software Engineer to develop innovative solutions and engage directly with clients. You will work on critical projects supporting the UK's national security, leading technical designs while being part of a high-performance team. The role requires strong Java engineering skil ...

Senior Ads Auction Engineer — Real Time CTV Platform

Roku is seeking a software engineer for the Ads Auction and Marketplace systems to optimize yield and real-time outcomes. You will design and implement auction capabilities and integrate them with other teams while improving ad auction features. Your coding skills in Java and experience with distribute ...

Senior Software Engineer – AI Powered Search Platform

Elsevier is seeking a Senior Software Engineer I for their Search and AI Platform in London. You will design graph-based search services and develop applications leveraging Java, Spring Boot, and GraphQL, while collaborating with cross-functional teams. With over 4 years of experience in distributed sy ...

Application Software Engineer – C#/C++ DDS & Defence

Energy Jobline ZR in Bristol is seeking an engineer to implement a demonstration system for a new Command and Control application. The ideal candidate will excel in turning system needs into working software, collaborating closely with domain specialists to deliver quickly. Key responsibilities include ...

Senior Software Engineer, Scale — Fintech Platform

Airwallex, a global payments platform, seeks an experienced Software Engineer to join our team in Greater London. You'll design and maintain our embedded finance infrastructure, collaborate across departments, and impact how businesses use our services. We're looking for someone with 5+ years in Java/Spring Boot ...

Senior Marketing Platform Engineer – Data Driven Growth

A global technology company is seeking a Senior Software Engineer for their Marketing Platform team in London. The candidate will manage and evolve the marketing platform and comparison scraping for international customers. Ideal applicants have over five years' experience in Java or Kotlin, strong expertise in ...

Senior Android Engineer Digital Identity & Fintech

A leading financial services firm is seeking a Software Engineer III - Android to focus on creating customer-centric products. You will be responsible for developing and delivering product features, collaborating with cross-functional teams, and ensuring high-quality code. The ideal candidate will have advanced ...

Defence Test Automation Engineer — Career Growth

A global technology leader seeks a Quality Engineer in Hursley, UK. This role focuses on automating testing processes to ensure efficient software delivery. Candidates should possess strong knowledge in Java DevOps, experience writing test automation scripts, and familiarity with tools like Selenium and Cypress. ...

Android Engineer: Kotlin/Java with MVVM + TDD Expertise

This is a job posted by a partner. Requirements I am looking for candidates with extensive experience in native Android development using Kotlin and Java. A strong grasp of MVVM, MVP, and modern Android architecture patterns is essential. You should have a deep understanding of TDD, ...

Senior Java Backend Engineer – Payments at Scale

慨正橡扯 is looking for a Senior Software Engineer to join their payment services team. This role involves translating requirements into tasks, producing test-driven features, and mentoring others while working with various payment methods securely. With a focus on innovation, candidates should have over 5 ...

Senior Staff Backend & Data Engineer FinTech (Relocation)

Agoda is looking for an experienced backend engineer in Greater London, UK to architect and maintain scalable systems fundamental to our FinTech solutions. The ideal candidate has over 8 years of experience in software development, particularly in Java, Kotlin, Scala, or C#, with expertise in big data and real-t ...

Software Engineer 2 – Cloud Analytics & Identity (Remote)

Elenchus Technologies seeks a Software Engineer Level 2 with 14+ years of experience to join its PDA Team. The ideal candidate should possess a robust understanding of cloud and large-scale analytics and be a proactive team player. Responsibilities include developing foundational identity intelligence analyti ...

Senior Android SDK & SaaS Implementation Engineer

Mandarin Recruitment is looking for an Android Implementation Engineer to join a California based computer software company. The ideal candidate should have over 4 years of experience in building apps using Java/Kotlin, as well as strong problem-solving abilities. The candidate must be bilingual in Eng ...

Core Trading Java Engineer Low Latency Systems

IG KnowHow is seeking a Software Engineer for their Core Trading team to build low-latency, high-throughput trading systems. The ideal candidate will possess strong Java skills and contribute to the performance of financial products. This role emphasizes collaboration within a dynamic team and follows ...

Frontend Engineer: Vue/TS & Modern UI Dev

Java Script Works is looking for a software engineer based in Greater London to work in a challenging tech environment. The ideal candidate will be proficient in JavaScript (ES6+), CSS, and modern frameworks like Vue, with experience in frontend development and responsive design. Responsibilities include develop ...

Android Mobile Engineer in Charing Halian Technology Limited

This is a job posted by a partner. Requirements I am looking for candidates with extensive experience in native Android development using Kotlin and Java. A strong grasp of MVVM, MVP, and modern Android architecture patterns is essential. You should have a deep understanding of TDD, ...

Full Stack Engineer: TypeScript & Python for Respiratory Health

Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams to deliver effective solutions. Proficiency in back-end ...

VP, Low Latency Algo Trading Systems

Citigroup Inc. is seeking a Software Engineer to join the Equities Electronic-Execution technology team in London. You'll design and deliver next-generation low-latency execution platforms including Algorithmic Trading and Smart Order Routing. Candidates should have strong knowledge in Java, C++, or Rust, along ...

Staff Software Engineer – Full Stack (C/.NET, TS, Angular)

Java Script Works is looking for a Staff Software Engineer based in Edinburgh, United Kingdom. The role requires expertise in ECMAScript, TypeScript, HTML5, and CSS3, alongside knowledge of design principles like SOLID and TDD. The ideal candidate should also have experience with automated testing and a solid un ...

Senior Backend Engineer: Cloud Microservices

JP Morgan Chase is looking for a Software Engineer III to contribute to innovative digital banking solutions in Greater London. Join a dynamic team dedicated to delivering top-tier banking experiences through cloud-native architecture. The role focuses on building secure, scalable applications and enha ...

Senior Full Stack Engineer: React & Java, Drive Impact

A prominent financial services firm in Glasgow seeks a Software Engineer III to join their agile team. You will play a key role in delivering technology solutions across multiple business functions, focusing on high-quality code and innovative troubleshooting. The ideal candidate has extensive experience in UI d ...

Real Time Data Engineer for LLM & Low Latency Systems

A data-driven technology firm in London is seeking a Software Engineer to develop and maintain data acquisition systems using social media inputs. The role requires strong programming skills, particularly in Java (Spring), and experience with Postgres, GCP, and Docker. Candidates should also be familiar with bui ...

Senior Software Engineer FX Trading Platforms

A global financial services provider is seeking a Senior Software Engineer to enhance electronic FX trading solutions. In this role, you will leverage your Java expertise and work in a collaborative environment to deliver robust systems that meet business needs. You will contribute to solution design, guide engi ...

Senior Backend Engineer Distributed Data Platform

A leading data and AI company in London is seeking an experienced Software Engineer to enhance their Lakehouse Platform. The role focuses on building reliable and secure services for data storage and access, requiring 8+ years of experience in Java, Scala, C++, or similar. Candidates should possess a BS in Compu ...

Fintech Software Engineer – Payments & Cloud

Edenred Italia S.r.l. seeks a Software Engineer for its London office, focusing on the design and implementation of innovative payment solutions. You will be part of a collaborative team working under Edenred PayTech, a leading fintech company managing over €100 billion in global payments. Ideal candidates will ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Aidriven Software Engineer Python Java Jobs in United Kingdom Job Search Guide, Trends and Insights