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    Full Stack AI Engineer | Client Facing, UK Travel

    A technology consultancy is seeking a Software Engineer (Full Stack) to join their team in London. The role requires leading client accounts and working collaboratively to deliver outstanding digital products. Candidates should have solid full-stack experience and strong skills across React, Node.js, Python, and ...

    Enterprise Solutions Engineer: GenAI & AI Apps

    A leading AI company is seeking individuals to partner closely with clients, delivering tailored AI solutions and demonstrating expertise in Generative AI applications. Strong engineering background, especially in Python and Java, is essential. Ideal candidates should have experience in technical client engageme ...

    Senior Backend Platform Engineer London (Hybrid)

    A technology company is seeking a backend engineer to design and maintain production-grade services. The ideal candidate will have significant experience in backend engineering, particularly with Java, Go, or Python, and strong understanding of AWS. This role offers a hybrid work model based out of the London of ...

    National Security Cyber Software Engineer

    A leading digital intelligence firm in Gloucester is seeking an Operational Cyber Software Engineer. This role focuses on developing secure, reliable software solutions for critical cybersecurity needs. Candidates should be eager to learn and have a foundational understanding of programming languages like C++, J ...

    DevOps Engineer Linux , Puppet, Fintech in London Quant Capital

    Automated Data Analysis with Natural Language Processing This role involves the automatic analysis of very unclean data using natural language processing. The position requires close collaboration with the development team, which utilizes Ruby and Java. Responsibilities of a DevOps E ...

    Platform Engineer, Apollo Deployment & Orchestration

    A leading tech company in the UK is seeking a Software Engineer for their Apollo platform. This role involves building software at scale, collaborating closely with teams to solve complex problems, and participating throughout the product lifecycle. Ideal candidates will have experience in software engineering, ...

    Senior Software Engineer, National Security – Hybrid

    A leading technology company based in Gloucester is seeking a Senior Software Engineer to join their National Security team. This role involves designing, coding, and testing software while mentoring junior developers. Candidates should have a strong command of back-end programming languages like Java and Python ...

    Android Engineer Mobile Banking Apps (Hybrid, London)

    A UK-licensed bank is seeking a skilled Android Engineer to join their dynamic Mobile team. This hybrid role involves developing and maintaining mobile banking applications to ensure a seamless and secure customer experience. Candidates should have experience in Android development using Kotlin or Java, a strong ...

    Principal Automation Test Engineer — Hybrid & Frameworks

    A leading talent management firm is seeking a Principal Automation Test Engineer in London. This senior role involves shaping automation strategy across multiple teams, designing frameworks in C# and Java, and influencing quality standards. You'll mentor engineers and work closely with stakeholders, all within a ...

    Senior Engineering Lead: Accounting Integrations & Reporting

    A global technology company is seeking a Senior Engineering Lead to guide the Business Accounting Integrations and Reporting team. This role involves shaping the technical roadmap, mentoring engineers, and designing efficient integration platforms. Ideal candidates have strong experience in OOP languages such as ...

    Graduate Salesforce Consultant: Build Elegant Solutions

    A technology consulting firm is seeking a Graduate Salesforce Consultant to join their Salesforce development team in Manchester. This position offers exciting career growth with responsibilities in designing and developing innovative Salesforce solutions. Ideal candidates will have a degree in IT or Computer Sc ...

    Software Engineer — Mission Critical, On‑Site (UK)

    A leading IT consulting firm based in Gloucester is seeking experienced Software Engineers to develop cutting-edge projects for mission-critical operations. Candidates should have expertise in programming languages such as Java, Python, or C++. The role requires on-site attendance and offers excellent profession ...

    Senior Full Stack Engineer & Technical Leader

    A leading consultancy firm in Greater London is seeking passionate engineers to contribute across the tech stack. The role requires proficiency in cloud environments and coding in languages like Python or Java. Responsibilities include maintaining code quality and mentoring fellow engineers, with opportunities f ...

    Senior CDN Engineer — Remote, Equity

    A tech-focused company in the UK is seeking a Senior Software Engineer to join their Content Delivery & Security team. This role involves building high-performance systems and working on the core products powering their CDN and security functions. Ideal candidates should have deep C# (.NET) experience or strong ...

    Production Blockchain & DLT Software Engineer II

    A leading financial services firm seeks a Software Engineer II to join their London-based team. The role involves contributing to the development of blockchain applications using Java, Python, and TypeScript. You will build production-grade services, collaborate with diverse teams, and have the opportunity to gr ...

    Staff Data Engineer: Quality, Observability & Governance

    A forward-thinking fashion marketplace headquartered in London is seeking a Staff Data Engineer to lead the creation of frameworks and tools for data quality and governance. You'll focus on making sure data is reliable, observable, and compliant, while collaborating with various teams. Ideal candidates have subs ...

    Remote Cloud Architect for AI/ML Solutions

    A leading AI solutions provider is seeking a Cloud Architect to join its Engineering team. The role focuses on creating enterprise-quality AI and data science solutions, requiring excellent skills in Java, Typescript, or Python, as well as experience with cloud platforms such as GCP, AWS, or Azure. You will lead ...

    Principal Software Engineer Lead Secure UK Systems

    A leading global aerospace and defense technology company in Manchester is seeking a Principal Software Engineer. In this pivotal role, you will design and maintain critical infrastructure, guiding teams through technical challenges. Candidates should have strong experience in backend development technologies su ...

    VP Software Engineer AI Driven Financial Reporting

    A leading global investment banking firm is seeking an experienced professional for the Controllers Engineering team. The role involves managing systems development in an Agile environment, producing technical designs, and collaborating with finance stakeholders to optimize workflows. Ideal candidates will have ...

    Senior Backend Engineer for Real Time Trading Platforms

    A leading financial technology firm in London is seeking a Senior Software Engineer to build high-performance trading platforms. The role requires strong expertise in C++ and ideally Java, along with experience in distributed systems. You will collaborate with various teams to drive innovations in trading workfl ...

    Streaming Architect: Kafka, Confluent & Cloud Platforms

    A technology consulting firm is seeking a Confluent Solution Architect based in Canary Wharf, London. The role involves designing and architecting enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. Candidates should possess over 8 years of experience in Kafka, strong skills in Ja ...

    Senior Platform Engineer AI Driven DevOps & Infra

    A leading AI software delivery platform is seeking an experienced Infrastructure as Code Management engineer in Belfast. This role involves designing, developing, and maintaining critical software solutions while mentoring teams. Candidates should have over 7 years of experience in Java and Golang, strong analyt ...

    Software Engineer – GDS‑Driven, TDD & Pairing Expert

    A leading software consultancy in the UK is looking for Software Developers dedicated to building quality software. The ideal candidates are tech agnostic and experienced in Java or Scala, with a solid understanding of Object Oriented Programming. They should hold a Security Check (SC) Clearance and have familia ...

    Staff Software Engineer, Enterprise Lending Platform

    A global financial technology company is seeking a Staff Software Engineer. This role will focus on architecting, designing, and implementing scalable systems for their lending platform. Candidates should have substantial experience in software engineering, leadership, and building robust APIs, preferably using ...

    Senior Platform Architect, Trading Systems Modernization

    A leading technology firm in Greater London is seeking a Senior Technical Leader to drive the evolution of a trading platform within an investment bank. This role involves assessing current legacy systems and defining a clear technical roadmap for modernization. Candidates should have robust experience in invest ...

    Operations Tech Lead Digital Transformation & AI

    A leading financial technology firm is seeking a Corporate Technology Lead in London to drive their technology roadmap for corporate functions. This role involves leading digitization efforts, managing vendor relationships, and overseeing operational technology transformations. The ideal candidate will have over ...

    Staff Data Quality & Governance Engineer

    A leading online marketplace in Greater London is seeking a Staff Data Engineer to enhance the reliability, trust, and compliance of its data ecosystem. You will design frameworks and processes that strengthen data foundations and ensure accuracy and observability. The ideal candidate has substantial experience ...

    Logistics Data Science Lead for Scalable Ops

    A leading retail technology firm in the UK seeks a Data Science Leader to guide a team in leveraging data for strategic business solutions. This role involves mentoring Data Scientists and managing complex optimization projects within an innovative environment. Candidates should possess expertise in data science ...

    Software Developer & Consultant – SC Clearance Eligible

    A leading consultancy firm in Manchester is looking for software developers who prioritize quality in their work. The role emphasizes collaboration and agile methodologies, requiring expertise in Java or Scala. Applicants must have or be eligible for Security Check Clearance. A competitive package includes flexi ...

    VP AI Solutions Architect – Cloud Native & LLM Delivery

    A global financial services firm is seeking an AI Application Engineer to design, build, and deploy cloud-native AI applications. This role involves leading development efforts, collaborating with various teams, and ensuring rapid delivery of solutions leveraging AI/ML technologies. Ideal candidates will have ex ...

    Senior Security Engineer: Proactive Security Platform

    A leading food delivery service in London is seeking a Software Engineer to lead the design and operation of security services. You will work with cross-functional teams to build secure solutions and maintain operational excellence. Key requirements include strong knowledge in distributed systems, programming in ...

    Enterprise Solutions Engineer GenAI & AI SaaS

    A leading AI solutions company seeks a Solutions Engineer in Greater London. You will partner with Account Executives to deliver customized demos, develop technical requirements for enterprise clients, and lead customer applications of Generative AI technology. The role demands strong engineering skills, experie ...

    Senior Data Integration Platform Engineer

    DRW Holdings, LLC. is looking for a Senior Software Engineer specializing in Data Integration, located in London. The ideal candidate will have 8+ years of experience in developing data-heavy software and expertise in Python, Java, or C#. Responsibilities include designing software services, driving architectura ...

    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 ...

    Backend Engineer Monetization & Pricing Platforms

    Miro is seeking a passionate Backend Engineer for its Monetization team in Greater London. This role involves designing and maintaining backend services that support pricing and monetization, requiring over 5 years of backend engineering experience, preferably with Java or Kotlin. The candidate will work on exci ...

    Principal Search Scaling Engineer — Elasticsearch Core

    Elastic is looking for a Principal Software Engineer to join their Elasticsearch - Search Scaling team in London. You will lead the evolution of core search capabilities, contribute to the team’s technical vision, and mentor other engineers. The role requires deep expertise in search technologies such as Elastic ...

    Web & Emerging Modalities Engineer — Full Stack Innovator

    Amazon is looking for a Software Development Engineer for the Prime Video team in London. You will work on innovative customer experiences and lead projects using full-stack web technologies and AWS. Ideal candidates have experience in professional software development, proficiency in Java, C++, or C#, and are e ...

    Data Platform Engineer: Lakehouse & AI Pipelines

    Goldman Sachs in Greater London seeks a Data Engineer to design and build data pipelines for their AI Data Platform. This role involves developing reliable and scalable data solutions, ensuring data quality, and collaborating with engineers and data consumers. Candidates should have strong programming skills in ...

    Swaps Platform Engineer: Real Time C++, Front Office

    Jefferies is seeking a technically oriented individual for the Equity technology team in London. The role involves developing and maintaining the Equity Swaps platform, supporting front and middle office users across multiple time zones. Candidates should possess strong C++ and Java development skills, along wit ...

    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 ...

    Trade Tech Software Engineer — Real Time Distributed Systems

    G-Research in Greater London is seeking a Software Engineer to join their Trade Technology team. You will design and develop robust trading platforms, ensuring they are efficient and reliable. Ideal candidates should have a strong background in software engineering, proficiency in languages like Java or C++, and ...

    Engineering Manager: Lead Tech & Product Teams (Hybrid)

    Candour is looking for a strategic leader in London to manage Principal and Lead Software Engineers. This role involves coaching, team management, and collaboration with another Engineering Manager to deliver product development and features. Ideal candidates will have a strong technical background in Java, AWS, ...

    Senior Ada Software Engineer – Embedded Defence (Edinburgh)

    Leonardo is seeking experienced Software Engineers in Edinburgh to develop software for the Eurofighter Typhoon Fighter Jet. Candidates will engage in the full software lifecycle, program using Ada, and deliver high-quality code as part of a multi-disciplined team. Experience with Java and agile methodologies is ...

    Remote AI Security Specialist for Threat Detection

    Mercor is seeking Cybersecurity Experts to analyze security vulnerabilities and enhance AI threat detection. With a focus on programming (C, C++, Java), candidates should have over 2 years of experience and familiarity with security classifications like OWASP. The position is remote, allowing for flexible work h ...

    Lead Test Engineer – Automation First Microservices

    Advantage Resourcing UK Ltd is seeking a highly skilled Lead Test Engineer to join a major digital transformation program in Manchester. The successful candidate will define and implement a scalable, automation-first testing strategy across multiple delivery teams. Key responsibilities include leading automation ...

    Senior Fullstack Engineer Flexible, Bonus Eligible

    Legal & General is seeking a Senior Software Engineer to join a high-performing engineering team in Greater London. This role entails building robust, scalable software solutions using Java/JVM technologies, coaching team members, and contributing to improving engineering practices. The ideal candidate will poss ...

    Senior Automation Test Engineer Flexible Work & Growth

    IBM is seeking a Senior Automation Test Engineer to support public sector and defence clients in Manchester. In this role, you will design and develop automated testing solutions for applications, integrate tests into CI/CD pipelines, and collaborate with development and DevOps teams. You will need strong skills ...

    Senior Full Stack Engineer: Build Scalable Audio Platform

    Bauer Media Group Heinrich Bauer Verlag KG in Manchester is seeking a Senior Full Stack Engineer to establish the technical underpinnings of a new development team. This permanent, hybrid role involves leading development efforts, mentoring engineers, and leveraging modern technologies such as Node/TypeScript an ...

    Remote Azure Data Engineer Build scalable data pipelines

    ESP Engineered is seeking an experienced Data Engineer to architect and implement scalable data solutions. The role involves building robust data pipelines, collaborating with teams for data requirements, and optimizing existing data systems. Candidates should have 7+ years of relevant experience, a Bachelor's i ...

    Senior Software Engineer (AVP) Hybrid Finance Tech

    Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medi ...

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      Java Developer Java Monolith Jobs in United Kingdom Job Search Guide, Trends and Insights