699,578+ Lead Aidriven Software Engineer Python Java Jobs in UK — Top Companies Hiring June 2026

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Sr. Backend Developer

Company Overview At Veyn.ai, we’re not simply driving technological progression we’re revolutionizing the conversational AI landscape. Dive deep into the world of AI with us, where we’re crafting conversational agents that harness the power of Natural Language Processing (NLP), Understanding (NLU ...

Software Engineer JS / TS / Node AI

Overview Software Engineer - JS / TS / Node - AI at TieTalent. Software Engineer - Deep-Tech – TypeScript / JavaScript - AI . If you're the kind of Software Engineer who thrives on solving hard problems, is interested in R&D, AI and experimentation – then this could be your ideal next ...

Test Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Innovate Talent Specialist @ Innovate | Enthusiastic and dedicated in recruiting security cleared first-class engineering/technical talent within the Space &… We’re looking for a Test Engin ...

Staff Platform Engineer, Payments & Internal Tools

Marks & Spencer Plc is seeking a passionate Staff Software Engineer to develop platforms and tools that support engineering teams. The ideal candidate will have a strong cloud knowledge, particularly in Azure, and experience in polyglot programming, specifically in Java. The role involves building high ...

Principal Embedded App Engineer — Mission Critical Radios

Sepura plc. is looking for a Principal Embedded Application Engineer to join their Software Team. This role focuses on developing embedded application software for digital radio products on embedded Linux and Android platforms. The ideal candidate will have over 10 years of experience in Linux and Andr ...

Software Engineer: Global Scale, Privacy Focused Systems

Apple is seeking a Software Engineer in London to contribute to their Information Systems and Technology team. This role involves working throughout the software development lifecycle, focusing on building innovative solutions that scale with Apple's rapidly growing business. The ideal candidate will b ...

Senior Backend Engineer, Guest & Host — Europe

Airbnb in Greater London is seeking a skilled Software Engineer with expertise in backend development, particularly in Java and Kotlin. The role involves driving critical projects, mentoring junior engineers, and collaborating with cross-functional partners to optimize performance across Airbnb's platforms. Cand ...

Senior DataHub Experience & Control Plane Engineer

Bloomberg L.P. is seeking a Senior Software Engineer to enhance DataHub, Bloomberg's data experience layer. This full-stack role involves designing and building services for data discovery, AI context, and reliable user actions. Ideal candidates will possess strong software engineering experience and proficie ...

Senior Real Time Payments Fintech Engineer

Shoptalk is seeking a Senior Software Development Engineer to join their Basildon team. You will design, develop, and maintain software applications, working with cross-functional teams in a fast-paced financial services environment. Ideal candidates have strong backend skills in Java 11+, experience with cloud ...

Senior Staff Backend Architect – Global, Equity Options

Metropolis is seeking a Senior Staff Software Engineer to join our AeroParker team in Stockport. This role encompasses driving the technical strategy for our pre-book mobility platform and managing complex distributed systems while ensuring their scalability and reliability. The ideal candidate has ext ...

Senior Backend Engineer Portfolio Data Workflows

Addepar, located in Edinburgh, is seeking a Staff Backend Software Engineer to enhance their Portfolio Data Workflows team. You will play a critical role in designing and implementing API services that support a growing European market. This position offers substantial technical leadership opportunities in a ...

Senior Software Engineer, Shared Platforms & API Gateway

Capital One is seeking a Senior Software Development Engineer in Nottingham to contribute to the UK API Gateway development. The role involves working in cross-functional teams to design and implement software solutions, while advocating for best engineering practices. Successful candidates will have e ...

Software Engineer III — Fintech, Cloud Native

JPMorgan Chase & Co. is looking for a Software Engineer III to join their Accelerator team in Greater London. This role involves utilizing domain modeling to develop innovative products and ensuring high standards of software quality and security. The ideal candidate should have a strong foundation in ...

Senior Real Time Streaming Platform Engineer

CrowdStrike Holdings, Inc. is seeking a Senior Software Engineer specializing in real-time streaming systems. The role involves designing and developing scalable streaming services using Java, Go, and technologies like Apache Kafka and Flink, supporting the company’s mission in cybersecurity. You will ...

Staff Software Engineer – Global KYC & Onboarding Platform

A global technology company is seeking a Staff Software Engineer to join the Global KYC and Onboarding squad. The role involves creating innovative solutions for a new onboarding platform and mentoring junior engineers. Candidates should possess over 10 years of experience in software engineering, with significa ...

Senior Java Backend Engineer for Scalable Game Tools

A leading game development studio in Dundee is seeking a passionate Software Engineer to work on creative projects. This full-time, in-office role involves designing solutions for game development, contributing to software guidelines, and collaborating across global teams. Ideal candidates will have over 5 years ...

AI Driven Backend Engineer – FinTech & Scale

A leading technology platform in the United Kingdom is seeking a Software Development Engineer to develop high-quality software solutions for investment analysis. Ideal candidates will have 4+ years of Java programming experience, strong problem-solving skills, and familiarity with financial markets. The role fo ...

SC Cleared Java Cloud Engineer Hybrid (Newcastle)

iO Associates is seeking a skilled SC Cleared Software Engineer with strong Java and cloud development experience in Newcastle upon Tyne. You will design, develop, test, and deploy scalable cloud-native applications as part of an Agile Scrum team, contributing to high-quality software delivery. The rol ...

Remote Contract Software Test Engineer – End to End & API Automation

Adecco is seeking a Software Test Engineer for a 3 month contract in Manchester/Hybrid. You will work closely with the software development team to create and execute test plans and cases, maintaining automated test scripts and conducting end-to-end testing of applications. The ideal candidate will hav ...

Hybrid Data Science Manager, Logistics Operations

Tesco Technology in Welwyn Garden City is looking for a Data Scientist to lead technical engagements, manage teams, and solve complex business problems using data science. This role requires experience in operations research, programming skills in languages such as Python or Java, and the ability to mentor other ...

Head of Integrations & Cloud Architecture

Java Script Works in Cambridge, United Kingdom is seeking a Head of Integrations to lead integrations and full-stack development. The ideal candidate will have extensive experience in Cloud Architecture and demonstrate strong skills in JavaScript, Node.js, and Python. This full-time role requires excel ...

Platform Test Lead: Cloud Automation & QA

A UK government department is looking for a Test Lead to oversee the testing strategy of its AWS-based digital platform. This position involves developing automated test frameworks, collaborating closely with cross-functional teams, and mentoring engineering staff. Candidates must have proven test automation exp ...

Cloud Data Platform Engineer K8s, Terraform, AWS/GCP

A financial technology company is seeking a skilled data professional in Southampton. You will lead the design and implementation of cloud-native warehouse and machine learning platforms while optimizing existing infrastructure. Ideal candidates should have expertise in Kubernetes, proficiency in Python or Java, ...

Senior Backend Engineer — Scalable AI Security Platform

A cutting-edge cybersecurity firm in London is seeking a Senior Software Engineer to lead complex projects focused on developing scalable backend systems and ML tools. The ideal candidate will possess at least 7 years of experience, particularly in Python and cloud services like AWS. Responsibilities include man ...

Spacecraft Software Engineer – Simulators & Test Benches

Airbus is seeking an experienced software engineer to join the Simulation & Modelling team in Stevenage, United Kingdom. You will design and develop simulators and test benches to validate spacecraft functionality for various missions including ARIEL and ExoMars Rover. The role requires strong experien ...

Forward Deployed Engineer

## Forward Deployed EngineerApplyremote type: Fully Flexiblelocations: London, United Kingdom: Remote, France: Remote, Germanytime type: Full timeposted on: Posted Todayjob requisition id: R34758## Job Description**Forward Deployed Engineer (FDE) — AI & Solutions**Join us at Zendesk, where we're on ...

Senior Software Developer

Date Posted:2026-05-13Country:United KingdomLocation:Warminster, WiltshirePosition Role Type:HybridRaytheon UK is searching for a Senior Software Engineer to join our OMNIA® Training team. As Senior Software Engineer, you will be critical to the s ...

Senior Software Developer

Date Posted:2026-05-13Country:United KingdomLocation:Warminster, WiltshirePosition Role Type:HybridRaytheon UK is searching for a Senior Software Engineer to join our OMNIA® Training team. As Senior Software Engineer, you will be critical to the s ...

Principal C#/.NET Engineer — AWS, FinTech, Hybrid

Client Server is seeking a Principal Software Engineer to lead the architectural and development efforts on scalable solutions. Located in London, this role offers the chance to work hybrid with two days in the office and two days from home. Ideal candidates will have strong C# backend development skil ...

Senior AI Deployment Architect for Enterprise Multi Agent

Smartsheet in Greater London is seeking an experienced AI Solutions Engineer to lead complex AI deployments across various clients. This role involves architecting multi-agent solutions, customizing AI workshop programs, and mentoring junior engineers. Ideal candidates will have over 6 years of softwar ...

Modelling & Simulation Engineer — Autonomy & Wargaming

A defense technology firm in Greater London is seeking a Software Engineer to lead the development of advanced modeling and simulation applications. The ideal candidate will have strong C++ and Python skills, and will work on mission-level analysis and wargaming projects. This role emphasizes practical, hands-on ...

Senior DevOps Lead — Azure, Kubernetes & CI/CD Expert

Cpl Life Sciences in Colchester is seeking a Lead DevOps Engineer to take ownership of their DevOps capability. The role involves enhancing engineering velocity, scalability, and security in cloud infrastructure and software delivery. Responsibilities include leading DevOps strategy, optimizing cloud environment ...

Senior Applications Engineer — Remote Leader in Full Stack

Connect Fibre is seeking a Senior Applications Engineer to design and implement backend services and develop frontend applications. This role requires over 5 years of software development experience and strong skills in programming languages like JavaScript, Python, and PHP. The candidate will lead projects, men ...

Senior Staff Perception & Autonomy Software Engineer

A forward-thinking electric vehicle manufacturer in London is seeking a Senior Staff Software Engineer to lead the Perception team. This role involves developing critical machine learning algorithms for safety in autonomous vehicles. The ideal candidate will have over 10 years of experience in C++ and Python, as ...

Applied ML Engineer Public Sector (SC), London

Jaide Health seeks a Software Engineer to lead AI implementation projects for UK public sector customers. This on-site role requires active SC clearance and expertise in deploying ML solutions. You will engage across the product lifecycle, driving solutions that meet client needs. Ideal candidates possess profic ...

Senior AI Solutions Engineer Real World, Secure Deployments

Few&Far in Belfast is seeking a Principal AI Solutions Engineer to lead a high-performing team in building and deploying advanced AI solutions. This role involves engineering tasks from prototype to production while providing direct customer solutions. The ideal candidate will have a robust software en ...

Applied AI Engineer II Production ML & Generative AI

A global financial institution is seeking a Software Engineer II - Applied AI to drive AI innovation and optimize business processes through advanced machine learning. You will lead the development of AI-powered products, collaborate extensively, and ensure the scalability of AI solutions. Ideal candidates will ...

Lead Data Governance & Data Mesh Automation

Canonical Group Ltd is seeking a Lead Data Governance Engineer to oversee data governance policies and develop Python-based tools for automated operations within a data mesh framework. This role is essential for ensuring compliance with internal policies and relevant regulations. The position allows fo ...

Senior Product Security Engineer – Hybrid (2 days WFH)

A top financial firm in London is seeking a Senior Product Security Engineer with strong experience in securing software development. This role will focus on collaborating with IT and engineering teams to lead security processes and ensure protection across cloud and business applications. Candidates should have ...

Principal Engineer — AI SaaS Architecture & Leadership

Fin, located in Greater London, is seeking a Principal Engineer to lead key strategic initiatives within engineering. You will collaborate with cross-disciplinary teams, contribute to software development, and coach other engineers. Ideal candidates have 2+ years as a technical leader, a strong backgro ...

Lead Data Platform Engineer — Hands on & Impactful

London Stock Exchange Group is seeking a Lead Software Engineer for their Data Platform team. This senior role requires hands-on engineering skills, including building scalable data systems using Python and Apache Spark, alongside providing technical leadership. The ideal candidate will have experience in dat ...

AI‑Powered Digital Verification Lead (Edinburgh Onsite)

Software Placements is seeking a Lead Digital Design Verification Engineer for a role based in Edinburgh, Scotland. This position requires onsite presence 4 days per week and involves defining cutting-edge verification tools with a focus on AI and Machine Learning. The ideal candidate will have over 4 ...

Staff Software Engineer, Flights Platform

TravelPerk is looking for a Software Engineer in Birmingham to drive engineering initiatives across teams. You will own technical vision, work on complex systems, and contribute significantly to projects while mentoring others. The ideal candidate will be hands-on, demonstrate architectural judgment, a ...

Senior Full Stack Engineer (WhoSampled)

Requirements The ideal candidate is a generalist at heart — someone who's equally at home writing a Django view, tuning a PostgreSQL query, or shipping a UI improvement, and someone who gets results without waiting for someone else to own adjacent layers Strong experience building ...

Lead Site Reliability Engineer

Assume a critical role in defining the future of a globally recognized firm and have a direct and significant effect in a realm tailored for top achievers in site reliability. As a Lead Site Reliability Engineer at JPMorgan Chase within Risk Technology Team, you hold a leadership role in your team, ...

Cloud AppSec Engineer — AWS, API & SAST/DAST/RASP

Security Engineer (AppSec) Belfast, UnitedKingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Python JavaScript Cloud Node.js Amazon AWS TypeScript Security API Below is a snippet of the job description. To read the full text ...

Data Platform Engineering Lead Hybrid, High Impact

Wise is seeking an Engineering Lead for its Database Reliability Engineering team in the United Kingdom. This role involves leading a high-performing team, supporting high-impact solutions, and collaborating with cross-functional teams. The candidate should have a strong background in development, pref ...

Product Security Engineer

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has ...

IT Access Engineer

Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and industry. Sika has subsidiaries in 103 countries around the world, produces in over 400 fact ...

Full Stack Engineer (AI Scale Up)

This is a role for senior and principal engineers who want to have a big impact on building a product and the overall direction of a fast-scaling AI business. You’ll be joining at a point where the product is already gaining real momentum, but early enough that engineers can still have meaningful ...

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