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

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Staff Engineer (Tech Lead), Full Stack

Who we are 4C Strategies builds organisational readiness and military training management software for clients in over 70 countries. Our flagship product, Exonaut®, is used by NATO and allied forces to plan, run and evaluate exercises in real time. Our consultants and engineers work alongside arm ...

Python Developer Anaconda MedTech

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 Python Developer / Backend Software Engineer (Python Anaconda) Cambri ...

Staff Platform Engineer — GraphQL & Content APIs

Marks and Spencer is seeking a Staff Software Engineer to evolve its Content Domain platform, enhancing capabilities for product, engineering, and content teams. This pivotal role demands a robust platform mindset and backend engineering expertise in Java, along with profound knowledge of GraphQL and Azure. < ...

Full Stack CMS Engineer (Magnolia/ContentStack) – Hybrid

MOO group is looking for a Software Engineer to join the Browse team in London, UK. This hybrid role requires experience with Content Management Systems (CMS) and familiarity with Java and AWS. The successful candidate will work on enhancing customer browsing experiences for the e-commerce storefront while ma ...

Software Engineer Cybersecurity Analytics & Enforcement

Fortinet, a leader in cybersecurity, is looking for a Software Engineer (Cybersecurity Analytics & Enforcement) based in Greater London. You will be responsible for designing innovative policies to detect cybersecurity violations using Starlark scripting, collaborating with cross-functional teams to enhance data ...

Safety Critical Software Engineer (C/C++/C#) – Windows

Java Script Works is seeking a Software Engineer proficient in C, C++, and C#. This full-time position is based in Crawley, United Kingdom. The candidate will work on safety-critical systems in aerospace and automotive fields, with experience in Windows application development using Visual Studio as a primary ...

Hybrid Java Backend Engineer for Scalable Data Platform

A leading technology recruitment firm is seeking a Java Software Engineer to join a technology team focused on building a greenfield data platform. This hybrid position offers a base salary of up to £175,000 plus bonuses and represents a chance to enhance your skills in a fast-paced environment that emphasizes i ...

Senior Backend Engineer, Audiobook Pipelines & Delivery

Creandum Advisor LLP is seeking a Senior Backend Engineer to join the Audiobooks Pipeline team in London. This role emphasizes building and scaling systems that ensure efficient audiobook content delivery. Candidates should have over 5 years of software engineering experience, particularly in backend systems ...

Founding Solutions Engineer — Remote First & Enterprise Scale

Appfactor is seeking a Solutions Engineer to build the function from the ground up. This role will involve leading technical sales processes, creating playbooks, and evangelizing our platform to enterprise customers. Candidates should have at least 3 years in technical consulting, with a strong development ba ...

Junior Java Engineer – Cloud Trading Microservices 3d/wk

Quant Capital is urgently seeking a Junior Software Engineer to join a high-profile client in the trading sector. The role requires skills in Core Java and an understanding of financial services, preferably with experience in cloud architecture. You will work in a relaxed, collaborative environment similar to te ...

Senior Backend Engineer, GraphQL & AI Search Platform

RELX is seeking a Senior Software Engineer I to enhance its Search and AI Platform. This role involves designing graph-based search services and developing scalable applications using Java and Spring Boot. With a focus on delivering intelligent solutions, you'll collaborate with product teams to implement rob ...

Senior Backend Engineer Europe Onboarding & KYC Systems

Dangote Industries Limited in Greater London is seeking a Senior Software Engineer to enhance the onboarding experience for EU and UK customers. The role involves designing robust, scalable backend systems and improving KYC flows, ensuring seamless client onboarding. Candidates should have experience w ...

Staff Backend Engineer Distributed Systems & Lakehouse

A leading data and AI company in Greater London is seeking an experienced Software Engineer to join as a founding member of their London site. The role involves tackling complex technical challenges across various domains and contributing to the development of scalable, secure services. Candidates should have ov ...

Remote Software Engineer — Build Scalable Betting Platform

A global sports platform leader is seeking a Software Engineer to join their dynamic team. This remote role involves building reliable, scalable applications that support business goals. The ideal candidate has 2-10 years of experience, strong skills in Java and Spring Boot Microservices, and a passion for colla ...

Senior Real Time Event Streaming Engineer

Deliveroo is looking for a Senior Software Engineer, specializing in Event Streaming Systems, to tackle complex technical challenges and support millions of customers daily. This hybrid role involves designing and operating large-scale event streaming infrastructure and collaborating with multiple engi ...

Senior Software Engineer Cloud Native Debt Solutions

DWP Digital is seeking a Senior Software Engineer to join their Debt Solutions teams, responsible for large-scale transformation programmes. In this role, you will design and build scalable cloud-native systems using technologies such as Java, Azure, and Kubernetes, directly impacting national services. < ...

Full Stack Engineer AI Enabled – Senior Vice President

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Solution Architect in Northampton Barclays

Solution Architect Northampton, United Kingdom Posted about 1 year ago Tech stack PostgreSQL Amazon AWS Architecture Java MongoDB DynamoDB Python Spark ETL Requirements ...

Senior Clojure Developer in London GroupM

Senior Clojure Developer London, United Kingdom Posted 11 months ago Tech stack JavaScript ClojureScript Terraform Clojure Amazon AWS Python TypeScript GCP Full-stack React Ja ...

Implementation Consultant Fintech in London Quant Capital

Implementation Consultant - Fintech London, United Kingdom Posted 11 months ago Qualifications Any BSc degree in Computer Science, Chemistry, Physics, Economics, or Engineering. Programming Languages C# C++ SQL Java MA ...

Applied Scientist, Advertising in London Amazon Development Centre (London) Limited

Applied Scientist, Advertising London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack C Java Python Basic Qualifications PhD, or a Master's degree and experience ...

AI Engineering Consultant in Cardiff Proxima

AI Engineering Consultant Cardiff, United Kingdom Posted 10 months ago Tech stack GCP Python Java Amazon AWS R Azure Artificial Intelligence Requirements Experience in AI/ML ...

AI Engineering Consultant: Gen AI & Cloud Innovator

AI Engineering Consultant Cardiff, United Kingdom Posted 10 months ago Tech stack GCP Python Java Amazon AWS R Azure Artificial Intelligence Requirements Experience in AI/ML ...

Platform Lead Engineer in Cambridge SoCode Recruitment

Qualifications Expertise in IAM and authentication protocols such as OAuth2, OIDC, and SAML. Solid coding/scripting skills (e.g., Python, Go, TypeScript). Excellent leadership, communication, and mentoring abilities. Comfortable working in a fast-paced, mission-driven, and collaborative environmen ...

Platform Lead Engineer — IAM & Full Stack Leader

Qualifications Expertise in IAM and authentication protocols such as OAuth2, OIDC, and SAML. Solid coding/scripting skills (e.g., Python, Go, TypeScript). Excellent leadership, communication, and mentoring abilities. Comfortable working in a fast-paced, mission-driven, and collaborative environmen ...

Senior Pipeline Engineer (Brahma) in London DNEG

QualificationsExpert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization.Preferred Experience<p ...

Senior Pipeline Engineer – VFX & Animation

QualificationsExpert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization.Preferred Experience<p ...

Splunk Infrastructure Engineer in Edinburgh NatWest Group

Splunk Infrastructure Engineer Edinburgh, United Kingdom Tech stack Python Shell Splunk Infrastructure The skills you’ll need To thrive in this role, you’ll need experience in software development or automation scripting, such ...

C++ Software Engineer ML & Research Systems

Up to £65k plus great benefits and flexible working Talented C++ Software Engineer with a strong background in data science now needed in Bristol to design and develop scalable software systems/solutions with integrated data science capabilities. The role is ideal for someone who thrives when worki ...

Python Developer (Low Code)

Overview Low Code Software Engineer - Python | n8n | AI £65,000–75,000 base salary + comprehensive benefits Central London, 2 days a week I’m working with a leading European professional services firm that’s investing heavily in AI and automation, bringing more ...

Technical Consultant

Technical Consultant - Halifax - Onsite - Up to £90,000 - Highest Security Clearance (or Eligble) Great opportunity with a specialist technology consultancy that delivers complex software engineering, systems design and technical assurance services to Defence and National Security or ...

Technical Consultant

Technical Consultant - Halifax - Onsite - Up to £90,000 - Highest Security Clearance (or Eligble) Great opportunity with a specialist technology consultancy that delivers complex software engineering, systems design and technical assurance services to Defence and National Security or ...

Senior Data Engineer

iO Associates - UK/EU provided pay range This range is provided by iO Associates - UK/EU. 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 iO Associates - UK/EU Senior Delive ...

Full Stack Engineer Opportunities

Full-Stack Engineer Opportunities - All seniority levels Role Overview BNY is seeking a Software Engineer to lead high‑impact teams, owning end‑to‑end delivery, elevating engineering standards, nurturing talent, and collaborating closely with product and business stakeholders. The role ...

Senior Software Engineer (UK Remote)

Turnitin is seeking a Senior Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high‑p ...

Senior Software Engineer (UK Remote)

Turnitin is seeking a Senior Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high‑p ...

Core Engineering Java Development Lead – FX Tech (SVP)

**Core Engineering Java Development Lead – FX Tech (SVP)** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. ...

Senior Software Engineer 12 Months SC Cleared £625pd

Senior Software Engineer- 12 Months - SC Cleared - £625pd Rate : £625 per dayDuration : 12 monthsIR35 : InsideLocation : Remote - 1 day per week in ExeterThe role :A leading G ...

Lead Backend Engineer, Low Latency Trading Platform

Bullish, Inc. is seeking a Lead Engineer to spearhead backend development for trading applications on Bullish Exchange. You will design and implement high-performance components in Java while mentoring your team and ensuring quality. Ideal candidates have 12+ years of experience, with a focus on low-la ...

Remote Principal Software Engineer — Architect & Leader

A leading crypto platform in London seeks a Principal Software Engineer to define technical direction and tackle complex architectural challenges. The ideal candidate has 8-10 years of software development experience, primarily in Python. Responsibilities include influencing software architecture, maintaining op ...

Lead Java Developer | Low Latency Trading | London City

Lead Java Developer | Low Latency Trading | London City Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design, build, and optimise high-throughput, low-latency systems used ...

FinTech Java Lead Developer for Pricing & Risk Hybrid

A leading recruitment firm is seeking a Java Developer - Team Lead in London, offering up to £150k and exceptional bonuses. You'll work in a hybrid setting, contributing to critical pricing and risk platforms within a collaborative, high-performance team. Ideal candidates will have significant experience in fina ...

Lead SDET (iOS)

Who we are:For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms ...

Lead Engineer

Lead Engineer We are seeking a highly skilled Lead Engineer to drive technical delivery and provide leadership within a high-calibre engineering team. This role is a balanced mix of hands-on engineering (50%) and leadership responsibilities (50%). The Lead Engineer will be res ...

GenAI/ML Specialist Solutions Architect, AWS Global Sales (AGS)

AWS is seeking a GenAI/ML Specialist Solutions Architect (SSA) for large enterprise customers in the United Kingdom of Great Britain and Ireland (UKI). This role focuses on driving adoption of AWS GenAI/ML services and helping organizations achieve innovation and transformation goals through Generative AI ...

Support Engineer

We are looking for a Level 2 Support Engineer with a junior development background who is keen to grow into a hybrid role spanning technical support and QA.You’ll act as a technical escalation point for Level 1 support, working closely with the ...

Senior Software Engineering Manager, Online Store

Apple is seeking a Software Engineering Manager in London to lead a team focused on delivering complex eCommerce applications. You'll manage on- and off-shore engineers, ensuring innovative solutions and successful project execution. Candidates should have a strong background in Java, Spring MVC, and a history o ...

Senior Software Engineer I – AI Engineering

Are you excited about shaping the future of generative AI in a global technology environment? Do you enjoy building scalable, production-ready AI services that deliver real-world impact? About the Team Our team builds LeapSpace , the research companion for t ...

Software Engineer Cumberland/FICCO Tools Engineering

Software Engineer - Cumberland/FICCO Tools EngineeringJob LocationGreenwichEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to ...

Java Developers (all levels)

Java Developers (all levels) Position DescriptionAt 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 ...

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