3,001 to 3,025 of 4,301 Java Jobs

Senior Data Engineer — ELT & Data Platform (Hybrid)

Location
Greater London, England, United Kingdom
involves designing and maintaining data pipelines while optimizing the data infrastructure. The ideal candidate should be proficient in programming languages such as Python or Java and have experience with AWS or GCP services. With a hybrid working approach, the role provides flexibility with 2 in-office days and benefits such ...

SailPoint Engineer

Location
Greater London, England, United Kingdom
impact**The Identity and Access Management (IAM) team at AIG is seeking a highly skilled IAM Engineer with expertise in SailPoint IdentityIQ and strong Java programming skills. As a SailPoint Engineer, you will play a critical role in designing, implementing, and maintaining our enterprise IAM infrastructure. Your primary responsibilities will … Implement and maintain access control policies and entitlement management within SailPoint IdentityIQ.* Collaborate with development teams to ensure smooth integration of IAM solutions with Java-based applications.* Conduct integration testing to verify the functionality, performance, and security of IAM solutions.* Stay current with industry best practices and emerging trends ...

Software Team Lead - eDV Cleared

Hiring Organisation
Searchability NS&D
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £100,000 per annum
forward to hearing from you. SOFTWARE TEAM LEAD - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER/LEAD SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/ ...

Backend SDE II — Real-Time Data & Event-Driven Systems

Location
Welwyn Garden City, England, United Kingdom
Engineer II to join the Behavioural Data Platform team in Welwyn Garden City. You will design and build high-performance event-driven services in Java with Spring Boot, delivering personalised experiences at scale while collaborating with more senior engineers. You will gain hands-on experience with Kafka, Kubernetes, CI/ ...

Platform Engineer: Cloud-Native Fintech Systems

Location
Greater London, England, United Kingdom
team focused on creating customer-centric products. The role requires a blend of programming skills, particularly in Kubernetes and languages such as Go and Java, and emphasizes the importance of collaboration and innovation. Candidates should have experience in agile methodologies, CI/CD, and a strong commitment to diversity ...

Senior Software Engineer

Location
Ruddington, England, United Kingdom
lasting difference in your career, your team, and your impact. Your Impact You’ll build and enhance enterprise-scale SaaS applications powered by Java (Jakarta EE/J2EE), while creating modern user experiences with Angular and TypeScript. You’ll help define engineering standards, improve platform scalability and support the delivery … ways to embed AI into both our products and software engineering lifecycle. What you'll be doing Design, develop and maintain enterprise applications using Java (Jakarta EE/J2EE) Build modern web applications using TypeScript and Angular Design and implement scalable APIs and application integrations Contribute to technical architecture ...

Graduate Tech Developer: Start Your Engineering Career

Location
Greater London, England, United Kingdom
software development. You will learn by doing, participate in bespoke training, and work on systems used across Barclays. You may work with technologies including Java, C++, C#, Python, SQL, JavaScript/TypeScript, containers, DevOps, cloud, machine learning, scripting and real-time systems. The role is based in Canary Wharf, London. ...

Integration Developer

Location
United Kingdom
relevant experience Experienced with the creation and parsing of XML, JSON, and various other flat file formats Strong Experience with Type Script, JAVA Script. Basic experience with GraphQL Basic experience with GIT and/or GIThub is a plus. Familiarity with integration tooling such as Postman Strong experience … number of technologies, including C#/Java/RESTful APIs/SOAP web services Experienced with process orchestration and message queue protocols Experience with Azure Cloud is a plus Experience with system design and development, specifically using SQL Server and T-SQL. Scripting experience in both Powershell and Shell scripting ...

Helix Software Engineer

Location
Greater London, England, United Kingdom
designed to deliver highly diversifying absolute returns for institutional portfolios. About the Role We are looking for a talented and hands‐on Java developer with experience in financial trading and execution systems, ideally within the equities space, to join the Helix Technology team. Responsibilities Manage and deliver the roadmap … Provide ongoing maintenance and support for the Helix trading system. Participate in the production support rota following appropriate training. Qualifications Strong development experience in Java (Python experience is a plus). Minimum 5 years of relevant software development experience. Prior exposure to execution systems within a bank, hedge fund ...

SOFTWARE ENGINEERCONSOL Ming ...

Location
Witney, England, United Kingdom
mngng the IT app chngs incl fixng defcts in app, enhncmnts & supprt aftr GoLv; chngng & supprtng for apps acrss IT landscp incl Mainframe, Java, Web Methods, Dot Net, & SAP tech; Oracle SQL & PL/SQL; effctv dsgn, wrtng & deplymnt of Oracle datbs tabls, vws, pckgs, trggrs; Java, C++, Python, .NET ...

Technical Solution Architect

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent
understanding of settlement models and post-trade infrastructure Operate within relevant compliance frameworks (e.g. data and securities regulation) Engineering & Delivery Write production-quality code (Java, JavaScript, Solidity, SQL) Review code and help set engineering best practice Improve CI/CD pipelines, testing strategy, and observability Communication & Influence Explain complex technical …/or blockchain platforms Familiarity with tokenisation and digital asset concepts Strong API design skills (REST, event-driven architecture, etc.) Working knowledge of Java, JavaScript, Solidity, and SQL Financial Services Knowledge Understanding of post-trade processes Familiarity with securities depositories, DvP/RvP models, and atomic settlement An appreciation ...

Principal Full Stack Engineer - Full or Part Time

Location
Manchester, England, United Kingdom
across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and Apache Kafka on the back end. All of this runs on our cutting edge cloud delivery platform, facilitating over … Strong experience working across the stack, from designing scalable back-end systems to developing responsive front-end applications You should be comfortable working with Java, Spring Boot and the Java ecosystem/JVM Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant Strong knowledge ...

Senior Software Engineer — AI-First Microservices

Location
Belfast City District, Northern Ireland, United Kingdom
digging into hard problems, isn't afraid of ambiguity, and wants to keep pushing their own skills forward. You're expected to contribute with Java, Go, and Python, embrace AI-first development practices, and participate in an on-call rotation while collaborating #J-18808-Ljbffr ...

QA Engineer

Hiring Organisation
KnackHook LLC
Location
Dallas, Texas, United States
Employment Type
Any
Salary
USD Annual
Senior QA Automation Engineer Contract Dallas, TX Hybrid Must Have: Playwright, Selenium, Java mini 12+ years must Required Qualifications: 5+ years of experience in QA automation/testing. Strong hands-on experience with Selenium and Java. Hands-on experience with Playwright for web application automation. Experience developing and maintaining automated ...

Software Engineering Manager

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Part Time
Salary
£700 - £750 per day
Contract: Tech Lead/Software Engineering Manager - Backend (TypeScript/Java, AWS) Location: London - 1x Day Per Week Onsite Rate: £750 per day via Umbrella Programme: Greenfield Middle-Office Transformation Length: 6 months initial + further extensions (long term programme) A leading UK wealth and investment platform is hiring … collaborative approach to working through ambiguity and bringing clarity to complex problems Technical background Experience with most of the following is desirable: TypeScript, Java, AWS and wider cloud architecture, event-driven and microservices architecture, containers, relational and NoSQL databases, TDD/BDD and CI/CD. The business ...

Software Engineering Manager

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £750.00 per day
Contract: Tech Lead/Software Engineering Manager - Backend (TypeScript/Java, AWS) Location: London - 1x Day Per Week Onsite Rate: £750 per day via Umbrella Programme: Greenfield Middle-Office Transformation Length: 6 months initial + further extensions (long term programme) A leading UK wealth and investment platform is hiring … collaborative approach to working through ambiguity and bringing clarity to complex problems Technical background Experience with most of the following is desirable: TypeScript, Java, AWS and wider cloud architecture, event-driven and microservices architecture, containers, relational and NoSQL databases, TDD/BDD and CI/CD. The business ...

Android Developer

Location
Manchester, England, United Kingdom
working with APIs and integrating mobile applications with backend services Experience with CI/CD pipelines and automated build and deployment processes Experience with Java and maintaining or modernising existing Java codebases Experience with Jetpack Compose and/or traditional Android Views Experience with Android Jetpack libraries and modern Android ...

Graduate Software Engineer (High Performance Systems)

Location
Greater London, England, United Kingdom
keep the playing field fair, our initial coding challenge is in Java. Don’t let this fool you, we are not exclusively a “Java Shop.” We use Java for the test because it is a standard university language that allows us to test your logic and architectural thinking … stack is, in fact, in Java). However, once you are here, you will be exposed to a diverse tech stack including Python, TypeScript, SystemVerilog (for FPGAs), Raft, Kubernetes, DLT, Angular, and more. The Package Equity: We offer real equity options. You are building the company’s value ...

Software Dev Engineer II

Location
Greater London, England, United Kingdom
cost-efficient distributed systems tailored to meet performance and operational goals. Code Quality: Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Agile Collaboration: Actively participate in agile development processes to deliver high-impact features in a fast-paced environment. Quality … 3+ years of professional software development experience, with a strong foundation in building and maintaining distributed systems. Proficiency in modern programming languages such as Java, C++, or Python. Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field. Advanced degrees are a plus. Technical Expertise: Proven experience ...

Software Developer in London at Oxford Knight - Visa Sponsorship Not Advertised

Location
Greater London, England, United Kingdom
culture, promoting an environment where engineers are central to strategic decisions and operational success. Requirements Strong proficiency in relevant programming languages (e.g., Python, C++, Java). Experience with large-scale, distributed systems is highly desirable. Demonstrated ability to solve complex technical problems in a fast-paced environment. A solid understanding … recruiters and showcasing your projects and technical expertise, will also significantly boost your visibility. Ensure your CV highlights experience with Python, C++, or Java, and large-scale systems. Optimize your LinkedIn profile to reflect UK industry standards and showcase relevant projects. Prepare a cover letter that directly links your technical ...

AI Engineer (Claude + Copilot)

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Copilot & Claude Code * OpenAI, Azure OpenAI & Anthropic Claude * LLMs & Generative AI * LangChain, LangGraph, CrewAI, AutoGen or Semantic Kernel * Python, JavaScript/TypeScript, C# or Java * RAG & vector databases * REST APIs & microservices * AI agents and prompt engineering For more information or to apply directly, please email I review applications daily ...

Senior Offensive Security Engineer

Location
Greater London, England, United Kingdom
variants across the codebase and infrastructure, and take what you learn back to the teams that own the code. Klarna's stack runs Java and Node.js services on AWS in a microservice architecture, with third-party integrations added constantly - you'll need to keep pace with … tests and technical security assessments against production systems, not just lab environments. You can read code and find real vulnerabilities in it, particularly in Java and Node.js. You are comfortable operating in AWS and reviewing microservice architectures for security gaps. You write up what you find so developers ...

Sr Software Engineer, Ads Auctions & Marketplace Optimization

Location
Cambridge, England, United Kingdom
which placements, and when. The work spans auction mechanics, optimisation, the output of predictive ML models, and the real-time infrastructure underneath, mostly in Java on the JVM. It is hands‐on and senior in scope: expect to move between whiteboard‐level design and production code in the same week … help someone be successful in this role at Roku? Around six or more years building production software, with strong systems judgement Production experience in Java or another JVM language, or depth in a comparable statically typed language such as C#, C++ or Go, and the appetite to ramp on Java ...

Debugger Software Engineer

Hiring Organisation
ARM
Location
Manchester, UK
Employment Type
Full-time
software to join our engineering teams. Responsibilities: As a Debugger Software Engineer, you will work in our Agile team on the development of our Java and C++ based tools. Working with a team of engineers, you will be involved in the full software development lifecycle, from working with our technology … develop firmware for our DSTREAM family () of high performance debug and trace probes. Required Skills and Experience :A good understanding and practical experience of Java and/or C++ programming. Strong abstract reasoning skills with an ability to focus on key concepts at all levels of detail. Deep understanding ...

Senior Offensive Security Engineer

Hiring Organisation
Klarna
Location
London, UK
Employment Type
Full-time
variants across the codebase and infrastructure, and take what you learn back to the teams that own the code. Klarna's stack runs Java and Node.js services on AWS in a microservice architecture, with third-party integrations added constantly — you'll need to keep pace with … tests and technical security assessments against production systems, not just lab environments. You can read code and find real vulnerabilities in it, particularly in Java and Node.js. You're comfortable operating in AWS and reviewing microservice architectures for security gaps. You write up what you find so developers ...