19 of 19 Java Jobs in Cardiff

Preferred Qualifications Experience with AI/ML, data-driven decisioning, or digital transformation in banking. Hands-on expertise in modern programming languages such as Java, Python, or JavaScript. Background in scaling technology teams in a high-growth financial services environment. Banking & Fintech Expert: Proven track record leading engineering teams ...

minimum of 4-7+ years experience as a Software/Senior Engineer Strong experience with technologies Golang Good experiene with TypeScript or Java would also be beneficial but not essential Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience ...

mind with respect to diversity and inclusivity. Our team (and customers) come from all over the world. Bonus points if you : Have exposure to Java and Spring or are willing to learn on the job. Have strong familiarity with SQL Experience with the following tools and frameworks: Apache Airflow ...

excited to make an impact. You might be a great fit if you: Have backend development experience and are comfortable working with Java, MySQL, AWS, DropWizard, Kafka, Kubernetes, or similar technologies (though expertise in specific tools isn't a deal-breaker) Are deeply user-focused and empathetic, understanding the challenges ...

your experience to de-risk this complex evolution of a live, mission-critical system. Essential: * Substantial experience leading large-scale system refactoring * Experience in Java, Spring Boot, and SQL * Experience of Data Migration * Experience in data modelling, understand performance tuning, and see the database as the foundational pillar for correct ...

Performance/Reliability Testing Experience of Systems and Systems Integration testing, including End-2-End testing Experience in object-oriented programming (e.g. C++, C#, Java, JavaScript, Python) Demonstrated experience and aptitude for problem solving and debugging Ability to complete design and test related tasks with minimal supervision Work Environment This ...

friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

technical audiences. • Experience applying design patterns, development standards, and operational readiness practices. • Proven experience designing, building, and productionising distributed, data-intensive applications. • Proficient in Java, Scala, or Python, with comfort across multiple programming paradigms. • Experience deploying contemporary data stores (object, document, key-value, search, RDBMS, graph). • Experience with ...

ownership of new features, often initiated by engineers themselves Collaborating closely with CS reps to understand needs and iterate rapidly Building backend systems (Java required), while contributing across the stack when needed (React experience preferred) Partnering with data scientists to surface insights and build intelligence into workflows Embracing a "ship ...

role may require out of hours on-call. What you bring to the table Strong experience of building APIs and services. Extensive experience in Java 17 or above Python knowledge (or strong willingness to learn) Strong SQL Proficiency and deep understanding of database structures, complex joins, query optimization, and data ...

deliver the final native app within the agreed timeframe Skills And Requirements Proven experience in native app development (Swift for iOS, Kotlin/Java for Android, or both) Ability to work independently and deliver results on a tight schedule Strong problem-solving skills and attention to detail Familiarity with ...

Adobe Experience Manager (AEM) Tech Lead Java Engineer Location: Cardiff/Remote (1–2 days per week on-site) Contract Length: 6 months (starting ASAP) Day Rate: Up to £530 per day - OUTSIDE IR35 We are looking for an experienced AEM Tech Lead Engineer for a leading digital consultancy. … Lead and mentor the AEM development team, promoting engineering best practices and code quality. Architect and implement scalable, high-performance solutions using AEM CMS, Java (including version 21), REST APIs, Microservices, and Spring frameworks. Manage and optimise build and deployment pipelines leveraging Docker, Terraform, and Jenkins. Collaborate with stakeholders ...

that's not just functional — but exceptional. What you'll bring: Dynamics 365 accreditations and deep CE knowledge. Strong coding skills (C#, ASP.Net, Python, Java, JSON). Experience with enterprise CRM systems and complex project delivery. Excellent customer engagement and stakeholder management skills. A passion for quality, collaboration, and continuous ...

existing processes Line managing the iSeries team including workload planning, development and pastoral support What you’ll need Strong experience developing in RPG, COBOL, Java or .NET Understanding of the AS400 environment (CL, DDS, DB2 etc) Ability to design specs, analyse systems and support testing and user journeys Experience working ...

Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and grammar skills. A bachelor's degree (completed or in progress). Previous experience as a Software Developer, Coder, Software Engineer ...

communicate the financial impact of inefficiencies, linking performance data to business metrics. Develop and implement improvements in shared components, libraries, and runtime configurations (e.g., Java runtime, SDKs, and images). Qualifications: 5 to 10 years distributed service engineering experience in a software development environment Development experience in a modern programming … language, such as Java, C++, C# Hands-on experience designing, developing, and operating public cloud service control or data planes Hands-on experience in software performance profiling, analysis, and optimization. Deep understanding of object-oriented design and SDK development, specifically within a cloud environment Experience working closely with architects, principals ...

code audits to reveal subtle security vulnerabilities Writing new tools such as fuzzers in languages such as C/C++, Python, Ruby, Go or Java, Tearing apart an undocumented file format or network protocol Coming up with novel techniques to solve unique and interesting security problems Review new services, including … skills Intermediate knowledge of Linux OS Internals Advanced knowledge of one programming language and ability to read two high level programming language such as Java Preferred Qualifications Undergraduate or Graduate degree in Electrical Engineering, Computer Science, or another related field or equivalent work experience. Hands-on experience developing services ...

From governing APIs, such as the Orchestration Cluster REST API, to shaping and creating development tools for Camunda 8, like native Camunda clients (Existing: Java, Javascript; Planned: Python, C#) and test libraries (Camunda Process Test), you'll have plenty of opportunities to leave your mark on the kick-ass polyglot … team collaboration Extended Internal Developer Guidance on building new endpoints on our REST API SDK/Development tools Setup automated QA for client artifacts (Java, Javascript) and the system to ensure user-facing guarantees are met: semVer Public API guarantees, back- and/or forward compatibility Actively contributed ...

system architecture, API specifications, and deployment procedures Performance monitoring and observability tools for system reliability Skills Required 6+ years experience in Python/Java and MySQL/PostgresSQL and familiarity with modern development frameworks. Demonstrated polyglot ability and an eager willingness to jump into any code base. In particular, familiarity … with Python/Django and Java are strongly desired. Any experience in Rust will also be strongly considered. Breaking apart monoliths, utilizing contextually appropriate strategies. Strong communication skills to manage stakeholders and coordinate execution across multiple teams. Exceptional ability to solve problems both in code and outside of code. Passion ...