26 to 50 of 853 Java Jobs in London

Java Developers - Greenfield Payments Project - Remote Senior Java Developer - FinTech (payments) London, St Pauls (flexible remote working) Up to £90,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, where they're using modern innovative technology to drive positive social … will be working on a state of the art greenfield payments project aimed at making fast payments even faster. If you're an experienced Java Engineer with a passion for making a difference, this could be a good opportunity for you. They're seeking a skilled Java Engineer to help … create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka, Kubernetes, Docker all while harnessing the power of AWS. Key Responsibilities : Develop and maintain Java applications with Spring Boot and microservices. Collaborate with cross-functional teams to deliver high-quality software. Build and optimize RESTful APIs. more »

preferably in a law firm or regulated environment. Industry Knowledge: Understanding of the legal industry is a plus. Technical Skills: Proficient in Python and Java, with the ability to select appropriate languages for projects. Leadership: experience in mentoring developers and junior data scientists. Technological Proficiency: Knowledge of Large Language Models. more »

Role: Senior Java Developer Work Type: Hybrid (1 day onsite per week in London or Manchester) Contract Duration: 6 months Sector: Public Sector IR35: Inside Interview Process: 2 stage, MS Teams SC CLEARANCE: MUST HOLD ACTIVE SC We are seeking highly skilled Senior Java Developers with tech lead experience to … join our public sector client on a 6-month contract. This role involves working on a public service registration platform, primarily developing using Java/J2EE with WildFly server and Oracle DB. Required Skill Proven experience in Java/J2EE development, including experience with WildFly. Experience with Oracle DB, including more »

learning new technologies. You will also be asked at times to provide input into bids for new work. Our core technology stack currently includes Java, Node, Python, Go and C#; but we believe in using the best technology for each situation, so we are always trying new tools and learning more »

experience with: Writing complex Golang (Go) code to a high level. Multi-cloud environments of GCP (and AWS). Other coding languages such as Java, Python and Scala Kafka for the message queue Kubernetes and Docker Reading React How To Apply If you are a Senior Software Engineer with experience more »

Experience with data processing and distributed computing frameworks such as Apache Spark Expert knowledge in one or more of the following languages - Python, Scala, Java, Kotlin Deep knowledge of data modelling, data access, and data storage techniques Experience with databases, both relational as well as NoSQL Strong understanding of data more »

infrastructure (e.g., AWS, infrastructure-as-code, CI/CD toolchain optimization). Proficiency in multiple programming languages, including at least one of the following: Java, Typescript, or Ruby. Capability to work across the full stack. Experience in delivering atomic features to actual users. Strong automated testing practices and a focus more »

Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, changing the way the world sees payments. They … re seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka, Kubernetes, Docker all while harnessing the power of AWS. Key Responsibilities : Develop and maintain Java applications with Spring Boot and microservices. Collaborate with cross-functional teams to deliver more »

years of experience in data engineering, with a focus on AWS and cloud technologies. Technical Skills : Proficiency in programming languages such as Python, Java, or Scala. Experience with AWS services including S3, Redshift, Glue, Lambda, and RDS. Strong SQL skills for data manipulation and querying. Familiarity with ETL tools and more »

Senior Java Developer - FX Trading Hiring at all levels, strong package and flexible salaries. Leading financial trading house who have a vibrant office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior Java Developer. You will join their … prop trading platform for crypto trading, so it is a really exciting time for the company and a great time to join. Tech Stack Java React Springboot AWS Docker Kubernetes Low Latency FX If you haven't worked with these technologies before it offers a good opportunity to learn and … tech. Hiring at all levels, strong package and flexible salaries. If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading more »

Senior Java Developers - FX Trading Central London, 1 - 2 days per week onsite Mid-level up to £85,000 Senior up to £120,000 Financial Trading House A leading financial trading house in the heart of London is hiring for multiple Java developers with extensive trading & low latency experience. While … projects upcoming including the creation of a prop trading platform for crypto. Hiring at all levels, strong package and flexible salaries. Tech Stack Core Java, React, Springboot, AWS, Docker, Kubernetes, Low Latency FX If you haven't worked with these technologies before it offers a good opportunity to learn and … tech. Hiring at all levels, strong package and flexible salaries. If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developers - FX Trading more »

on developing a new strategic big data platform for our customer, we are searching for a Senior Azure Data Engineer. The current Oracle and Java stack will be replaced with a new platform that is an Azure-based data lake with APIs and events to enable data consumption by analytics more »

Role: Senior Java Developer Clearance Level: SC minimum Day Rate: £500 Inside IR35 Location: Croydon, S.London (Up to 1 day onsite) iO Associates have partnered with a Private Sector consultancy on their search for a Senior Java Developer to join them on an immediate basis to help them out with … year! The ideal candidate will be able to interview right away as the client would like this process wrapped up by early June! Requirements: Java/J2EE JavaScript Shell scripting Kubernetes/Docker containers WildFly server As per the above, this role will be up to 1 day onsite. If more »

provider's in the United Kingdom providing exposure to the biggest and most ambitious programmes undertaken to keep our country safe. The DV Cleared Java Developer will be joining the Defence & Security arena, where you will help digitise defence with new thinking on technology capabilities and adoption processes, so we … DV Clearance* Job Requirements Experience in software development and an evident passion for writing code An understanding of the fundamentals of software development in Java, TypeScript, JavaScript and/or Python, along with good overall engineering patterns and practices and be able to explain these clearly Demonstrable experience and understanding more »

team on a contract basis. The ideal candidate will possess a deep understanding of backend systems, performance optimisation along with programming languages such as Java and Python and a familiarity with AEM. Key Responsibilities: Server-Side Development: Utilise your expertise in programming languages such as Java and Python to develop … Provide guidance and mentorship to junior developers, leading backend projects to successful completion. Qualifications and Experience: Proven experience in server-side programming languages (e.g., Java, Python). API Development: Extensive experience with RESTful APIs and GraphQL. Infrastructure Management: Proficient in using infrastructure-as-code tools like Terraform. Cloud Expertise: Hands more »

Our client, a leading Bank is looking to hire a Java Developer for a project within its FX Options e-Trading business. This role entails spearheading a re-platforming of their existing system that has witnessed substantial investment, offering ample opportunities for career advancement. Responsibilities: Drive the development of a … a collaborative and growth-oriented environment. Ensure adherence to best practices in software development, including TDD, Unit, Integration, and regression Testing. Requirements: Excellent core Java experience Extensive expertise in FX Options or other derivatives products such as Swaps, OTC, or Equity Derivatives, demonstrating deep subject matter expertise. Solid understanding of … role presents an exciting opportunity to lead the development of a significant project within the FX Options e-Trading business, leveraging your expertise in Java development and FX options to drive innovation and success. more »

technical direction for the team, driving initiatives across engineering. Have strong demonstrable people management experience. Prior experience in a hands-on technical role (ideally Java) Have a track record of developing and delivering large scale, distributed or complex scale platforms. Technology stack: Java, Node.js, Vue.js, Kotlin, Swift and SAP. If more »

designing API architecture, Cloud and Hybrid Cloud Infrastructure, security, strategy, pattern, event-driven architecture, integration pattern, and container-based architecture In-depth knowledge in: Java, Spring boot, PHP Web technology like ReactJS, Angular, Vue Docker, Kubernetes RESTful API, MQ, PubSub Relational Database such as MySQL Git, CICD pipeline, Linux OAuth2 more »

learning new technologies. You will also be asked at times to provide input into bids for new work. Our core technology stack currently includes Java, Node, Python, Go and C#; but we believe in using the best technology for each situation, so we are always trying new tools and learning more »

Mid Level Java Developer- London/Hybrid- £45k-£70k Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by VC investment are … looking to hire a number of Mid Level Java Engineers to work on an exciting Product roadmap over the coming years. This role is based out of central London on a hybrid approach and looking for people that are willing to come to their offie 3 days per week, they … may have a bit of flexibility on this and very flexible hours. Tech Stack: Java 11 (moving to Java 17) Relational Databases- SQL and ORM Tech (JPA, Hibernate) Frameworks- preferably Vaadin or JSF, Wicket, Spring MVC Spring Boot AWS Microservices ML/Big Data- desirable Docker- desirable messaging- GRPC/ more »

experience in ML Ops, DevOps, or a related field. Solid understanding of machine learning concepts and techniques. Proficiency in programming languages such as Python, Java, or Scala. Experience with cloud computing platforms (e.g., AWS, Azure, GCP). Strong knowledge of containerization technologies (e.g., Docker, Kubernetes). Familiarity with version control more »

Senior Java Developer – City of London, Hertfordshire & West Sussex offices - Hybrid working – Salary between £50k-£65k DOE, plus flexible benefits - Permanent role Leading IT Consultancy with offices in UK and Europe is looking to recruit a permanent Senior Java Developer with expert core Java 17 coding skills for Our Client … week in the office thereafter. Occasional travel to Client sites for meetings may be required. The successful candidate will join an established and experienced Java Consultancy team. Our clients pride themselves in employing high calibre IT consultants and software engineers, and this is a great opportunity to learn from some … of the most experienced Java Consultants around. Key skills to have: Experience of working on large, complex Enterprise systems Minimum of 5 years experience in Java development including recent Java 17: Interceptors and Evaluators Concurrency and Multi-threading Design Patterns and Functional programming Annotation Processors and Reflection Java Security and more »

FDM is a global business and technology consultancy seeking a talented Lead Java Engineer for our client in London within the education sector. You will be part of a team that will be responsible for designing and developing high-quality software solutions. Playing an active and leading role in the … applications/systems, typically web- and/or cloud- based, using the wide range of technologies employed by the E-Development team. These include Java, Spring Java, JDBC, SQL, Groovy, Grails, RabbitMQ, XML/XSLT, HTML, JavaScript, UML and other languages/technologies as required. Producing documentation as part of … practices, standards and methodologies agreed by the team. Skills & experience Technical essential: Developing and debugging web applications Client-side web technologies (HTML, CSS, Javascript) Java web development Database development – Oracle, MsSQL SQL query language Object oriented design and development Secure coding principles and best practice Technical desirable: Groovy and Grails more »

science, product management, and UX design. Preferred experience: At least 6 years of experience designing and building complex software systems Proficiency with either Python, Java, Scala, Go, C# or similar technologies Experience in system design and awareness of best practices Familiarity with data structures and algorithms Good communication skills You more »

matrix algebra, optimisation methods and interpolation techniques. • Object-oriented programming skills. Preferably Python and or C#, although skills in other languages such as C++, Java, VB.net would be considered. • Expert Excel skills including VBA • Experience of Microsoft SQL Server and TSQL, or other DBMS Desirable • Experience of source code control more »