1,426 to 1,450 of 2,282 Java Jobs

Application Modernisation Consultant (Mainframe, Gen, COBOL, Java, .NET) Application Modernisation Consultant (Mainframe, Gen, COBOL, Java, .NET)Hybrid - UKPermanentHelp organisations modernise critical business systemsAt TXP, we're specialists in solving complex technology challenges. As demand for legacy modernisation continues to grow, we're expanding our team and are looking … migrations using TXP's automated conversion tooling. Supporting the migration of applications to: Native COBOL environments (CICS, IMS-DC and DB2) Modern platforms including Java, Spring Boot, .NET, Angular and cloud technologies Defining migration approaches for databases, online transactions, batch processing and user interfaces. Validating converted applications to ensure quality ...

management, workflow and register services Lead technical delivery for web applications that enable end‐to‐end processing of key registration activities Maintain and upgrade Java and Spring Boot services (Java 21 upgrades, dependency management, monitoring and alerting) Investigate and support replacement of bulk processing services Troubleshoot across AWS‐based components … assurance activities Apply collaborative engineering practices, including pairing, mobbing, TDD and contract testing Participate in Agile ceremonies and continuous improvement activities Essential skills & experience Java 11/17, Spring Boot microservices, Spring Security, OAuth2 React/Next.js and modern JavaScript practices OpenShift, AWS CDK, AWS CI/CD pipelines RabbitMQ ...

Java Software Engineer - Liverpool 1dpw - up to £70,000 Exalto consulting are currently recruiting for a permanent java software engineer, this is to work for a fantastic organisation, paying up to £70,000 basic salary depending on experience and benefits, looking for someone willing to go to site … will also gain opportunity to upskill to new technologies (react native, azure and sharepoint) Essential skills and experienc Strong backend development experience using Java and Spring, including working with large or mature codebases. Experience deploying and managing Java applications on Apache Tomcat and/or IBM WebSphere application servers. Demonstrable ...

Java Developer Newcastle Upon Tyne Hybrid (3 days onsite) Up to £45,000 plus bonus We're working with a leading global technology and professional services organisation that delivers innovative digital, cloud and engineering solutions across a wide range of industries. This is an opportunity to join a highly skilled … engineering team, developing enterprise Java applications and delivering secure, scalable solutions for high-profile clients. As a Java Developer, you'll build and maintain microservices using Java and Spring Boot in an agile environment. You'll work closely with cross-functional teams to deliver secure cloud-based solutions, following best ...

platform services from existing infrastructure to new hardware, ensuring minimal disruption to live trading operations. Must haves - DevOps, CI/CD, Docker, Kubernetes, Java/Python and Automation Your Key Responsibilities Document the current D2C service landscape, identifying all services and their existing host dependencies Collaborate with the infrastructure team … migration of D2C services to new infrastructure, including rollback planning, environment validation and post-migration sign-off Your Skills and Experience Core Java Skills - Good understanding of Java fundamentals including object-oriented programming, collections, exception handling and concurrency. Integration, API Development and Databases - Experience building and deploying event-driven ...

## Senior C++/Java DeveloperApplylocations: London, United Kingdomtime type: Full timeposted on: Posted 3 Days Agojob requisition id: R0119302**ABOUT US:**LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence … careers.**ROLE SUMMARY:**This is an individual contributor role responsible for the design, development, and delivery of high‐quality software solutions using C++ and Java within a defined product, platform, or client solution area. The role emphasizes hands‐on engineering, strong ownership of medium‐to‐large technical components, and adherence ...

partner Jooble Below is a snippet of the job description. To read the full text, please click on the "Apply Now" link. Requirements Java Java Springboot JEST (good to have) TypeScript (good to have) AWS services knowledge (Lambda, Kinesis Stream, SQS, Eventbridge) BDD framework cucumber (good to have) CI... ...

Role: Java/Python Software Developer Location: London (Hybrid) Type: Contract Compensation: Up To £750 P/D The role We're working with a leading global financial organisation looking to hire an experienced Backend Engineer to join a high-performing technology team focused on risk platforms. This … power critical risk data and analytics, working on complex engineering challenges in a fast-paced environment. Responsibilities Design and develop scalable backend applications using Java and/or Python. Build distributed services that support risk data processing and analytics. Collaborate with engineering and business stakeholders to deliver robust technical solutions. ...

leadership and client engagement with hands-on Boomi development across ERP/CRM platforms, APIs and integration frameworks. A proactive problem-solver with strong Java/Groovy skills will thrive here. #J-18808-Ljbffr ...

Lucene. You will lead design and implementation of new search features, tackle bugs, and collaborate with engineers across regions; expect to write idiomatic Java and influence technical direction. #J-18808-Ljbffr ...

maintained. Expertise in Salesforce testing and Loyalty Management is essential, with hands-on or leadership experience in test automation using Playwright, Selenium, TypeScript, Java or Python. #J-18808-Ljbffr ...

Senior Observability Engineer in London to own and evolve the observability platform, primarily centered around Honeycomb and OpenTelemetry. You will instrument services in Java, Python, and C++, collaborate with SRE and development teams, and drive reliability through SLOs and incident response. This role requires 5–8 years in observability ...

shaping connectivity with Neo4j and drivers. Expect design leadership, implementation work, and chances to engage with the community. The role emphasizes 5+ years in Java, network development, and API design, with a hybrid work model and opportunities to contribute across projects and training. #J-18808-Ljbffr ...

team goals also includes focusing on enhancing user experiences. Who Are We Looking For? We are seeking individuals with expertise in languages like Java , C#, or Go (or similar backend languages). Additionally, knowledge of cloud technologies such as Kubernetes, AWS, and Terraform (or similar infrastructure) is highly desirable. #J ...

SITS and third‐party applications, and ongoing enhancements to the SITS environment. The candidate should have proven StuTalk development experience, PL/SQL and Java experience, and be comfortable working with data configuration in enterprise applications. Remote with ideally 1 day per week on site. #J-18808-Ljbffr ...

security by design across services. You will collaborate with development, security and operations teams, maintain engineering tooling, and contribute to secure, scalable deployments using Java, Python and related languages. #J-18808-Ljbffr ...

Chainalysis is seeking a Senior Software Engineer to design and evolve scalable blockchain data pipelines and services. You will work with Java and TypeScript to build AI-assisted features, ensuring reliability and performance for data processing across crypto datasets. The role emphasizes ownership of end-to-end lifecycle, collaboration with ...

technical engagements with customers. The ideal candidate has at least 3 years of experience as a Sales Engineer, strong programming skills in languages like Java and Python, and the ability to communicate effectively with clients about technical solutions. #J-18808-Ljbffr ...

improve models to price and risk manage linear FX products while collaborating with traders and technologists. The role requires strong programming skills (Python/Java/SQL) and a good grasp of statistics, with a hybrid work arrangement and a competitive base salary. #J-18808-Ljbffr ...

quantitative methods to research EMEA equity microstructure and help shape our directional trading strategy across global markets. The role involves building scalable systems in Java and Rust, backtesting with Python and kdb+, collaborating with Sales Trading, Execution Advisory, and Technology teams, and maintaining governance with Risk #J-18808-Ljbffr ...

improving infrastructure, enabling advanced pricing, hedging and trading analytics, and adopting new technologies. The candidate should have extensive programming experience across Rust, C++, Java, KDB, Python and SQL, with a strong understanding of algo trading and risk governance. #J-18808-Ljbffr ...

London to lead the development of low-latency systems within the High Performance Architectures team. This role involves building event-sourcing systems in Java and Rust, significantly impacting global finance. You will influence economies and drive innovation in a collaborative environment. The position offers competitive salary, 27 days annual leave ...

enterprise-grade web applications, connect to blockchain networks, and develop APIs and services that enable tokenized assets and digital infrastructure. The role requires strong Java/Spring experience, familiarity with Web3 tools, and a proactive, collaborative mindset. A hybrid work model with strong engineering standards and ongoing learning opportunities ...

role will involve working closely with researchers and engineers to ensure the platform's success. The ideal candidate will have strong expertise in Java, experience with financial derivatives, and a proven ability to deliver quality software. The role emphasizes collaboration within a diverse team, focusing on efficient code development ...

build models to price and risk manage Linear FX products, collaborating with Traders and tech teams. The role demands strong programming skills (Python/Java/SQL or q), market data experience, and robust communication. Hybrid work up to 2 days home, with competitive base salary and benefits. #J ...