1 to 25 of 75 Permanent Java Jobs in Wales

where appropriate. Essential Skills & Experience Extensive experience in software development and technical leadership roles. Strong expertise in one or more programming languages such as: Java JavaScript/TypeScript Node.js C# Python Go Experience designing and delivering large-scale distributed systems and microservices architectures. Strong understanding of cloud platforms such ...

problems from monoliths to microservices, upskilling colleagues and customers, always learning from others, while constantly striving to be nice humans. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect ...

Support the ongoing operation, observability and resilience of production data platforms. Skills Required Experience in data engineering using modern programming languages such as Python, Java or Scala, and SQL. Hands‐on experience building and operating large‐scale data pipelines using big data and distributed processing technologies (e.g. Apache Spark, Hadoop ...

industry experts Based in Swansea, South Wales - three days per week on-site Role Overview We are seeking a highly skilled and experienced Java Developer to lead the design, development, and delivery of scalable, secure, and high-performance enterprise applications. The ideal candidate will possess deep expertise in Java … functional stakeholders to ensure successful project delivery. Key Responsibilities Technical Leadership Lead the design, development, and maintenance of enterprise-grade Back End applications using Java (8/11/17+) and Spring Boot. Define and drive technical architecture, coding standards, and development best practices. Provide technical guidance and mentorship ...

Role: Senior Java Engineer Location: Remote (UK) Job Type: Full-time, Permanent Salary: Competitive, based on experience + benefits + bonus potential About Us Come and be a part of The Investigo Group (TIG ), a dynamic coalition of cutting-edge tech firms specialising in Platform, Software, Data, AI and other … experienced backend engineer who thrives in collaborative environments and enjoys solving complex technical problems. You’re confident in your skills with Java and bring solid experience with microservices, messaging systems, and scalable architecture. You’ve likely worked in fast-paced environments and know how to strike the balance between delivery ...

Role: Senior Java Engineer Location: Remote (UK) Job Type: Full-time, Permanent Salary: Competitive, based on experience + benefits + bonus potential About Us Come and be a part of The Investigo Group (TIG ), a dynamic coalition of cutting-edge tech firms specialising in Platform, Software, Data, AI and other … experienced backend engineer who thrives in collaborative environments and enjoys solving complex technical problems. You’re confident in your skills with Java and bring solid experience with microservices, messaging systems, and scalable architecture. You’ve likely worked in fast-paced environments and know how to strike the balance between delivery ...

Role: Senior Java Engineer Location: Remote (UK) Job Type: Full-time, Permanent Salary: Competitive, based on experience + benefits + bonus potential About Us Come and be a part of The Investigo Group (TIG ), a dynamic coalition of cutting-edge tech firms specialising in Platform, Software, Data, AI and other … experienced backend engineer who thrives in collaborative environments and enjoys solving complex technical problems. You’re confident in your skills with Java and bring solid experience with microservices, messaging systems, and scalable architecture. You’ve likely worked in fast-paced environments and know how to strike the balance between delivery ...

streaming solutions. Required: · 5+ years of hands-on experience with Apache Kafka (any distribution: open-source, Confluent, Cloudera, AWS MSK, etc.) · Strong proficiency in Java, Python, or Scala · Solid understanding of event-driven architecture and data streaming patterns · Experience deploying Kafka on cloud platforms such as AWS, GCP, or Azure ...

architecture teams Helping shape the technical roadmap and scaling engineering processes What You'll Need: Proficiency in 3+ languages (e.g., C++, TypeScript, Python, Java, Rust) Strong fundamentals in algorithms, systems design, and data structures Experience with SQL databases (e.g., PostgreSQL, MySQL, Oracle) Ability to pick up new tech fast ...

Senior Software Engineer – Java – Newcastle/Hybrid A UK-based Consultancy is hiring for two Senior Software Engineers to join their team. We are looking for experienced Software Engineers with a background in Java development, capable of working in a Full Stack or backend focussed role. As a Senior Software … software, making pragmatic technology choices and embrace open source and cloud technology. We’re looking for passionate, proactive technologist with experience in Full Stack Java Development or Backend Java experience and skills in the following: A minimum of 4 years of Java 8+ Spring boot JavaScript or TypeScript, with knowledge ...

containerized environments (docker etc.. ) and associated tooling such as Gitlab etc. * Proven experience in coding with a programming/scripting language (e.g. Java, Golang , Python, Bash). * Background in Broadcasting/Media/Radio or Video is essential. Extensive proven experience of AWS Cloud and knowledge of other cloud platforms ...

best customer experience. The ideal candidate will have: Min of 8+ years work experience Strong communication skills (both written and verbal) Extensive experience with Java and Spring/SpringBoot Extensive experience with reactive programming (Spring Reactive) A deep understanding of AWS Cloud technologies and how to create scalable multi-region ...

understanding of core concepts Knowledge of database querying and investigation (e.g. SQL or similar) Experience or exposure to coding or scripting (e.g. shell, Python, Java, or similar) An awareness of DevOps principles, tools, and ways of working Experience in similar or equivalent technologies will be considered Experience Working collaboratively ...

deep understanding of translating product and business goals into great tech. You have experience across the stack with technologies such as: Coding languages like Java, Javascript, Kotlin SQL and NoSQL Databases e.g. Postgres and MongoDB Cloud platforms like AWS Knowledge of common development frameworks and tools, e.g. React, Spring, Temporal ...

biometrics. Professional Certifications: Recognised architecture certifications, such as TOGAF or AWS Certified Solutions Architect Professional. Tech Stack Familiarity: Practical experience supporting and designing for Java SpringBoot Back End microservices and Ruby on Rails Front End architectures. What we offer Competitive salary with annual review Company pension scheme Generous annual leave ...

Our client is a growing, mission-led consultancy delivering secure and modern software solutions across the UK Government and Defence sectors. They are now looking for an experienced Principal Full Stack Software Engineer to join ...

user-friendly, and solves problems fast. At Burendo, we believe that together, we can achieve incredible things. We are currently seeking a Backend Engineer (Java) to join us on a 6-month contract basis, inside IR35, starting as soon as possible. This role is fully remote, offering flexibility in working … UK. While not essential, the ability to travel to the North of England on occasion would be advantageous. Must-Haves Strong proficiency in Java and object-oriented programming principles Experience with Spring Boot or similar Java frameworks Proven experience designing and implementing RESTful APIs Hands-on experience with microservices architecture ...

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where … shorten delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. The Role: We are seeking a talented Java Developer with Security Clearance who is passionate about back-end development and has some exposure to front-end technologies. Key Responsibilities: Design, implement, and maintain back ...

engineering principles such as test-driven development and modular design. Preferred Background Hands-on experience with Spark and Scala in commercial environments. Familiarity with Java and Python. Exposure to distributed data systems and cloud storage platforms. Experience designing data schemas and analytical databases. Use of AI tools to streamline development ...

engineering principles such as test-driven development and modular design. Preferred Background Hands-on experience with Spark and Scala in commercial environments. Familiarity with Java and Python. Exposure to distributed data systems and cloud storage platforms. Experience designing data schemas and analytical databases. Use of AI tools to streamline development ...

Bring 5+ years of experience building and scaling backend systems as a software engineer Strong programming skills in one or more languages (Python, Go, Java, etc.) Experience designing distributed systems and working with microservices architectures Deep understanding of APIs, system design, and cloud infrastructure (AWS preferred) Experience working with data ...

scale solutions. Strong background in backend software development with deep knowledge of at least one popular backend programming language: Python, Go, Kotlin, PHP or Java preferred. Track record of using enterprise-scale database solutions such as Postgres. Experience with working on frontend web applications, Typescript experience is a plus. Familiarity ...

scale solutions. Strong background in backend software development with deep knowledge of at least one popular backend programming language: Python, Go, Kotlin, PHP or Java preferred. Track record of using enterprise-scale database solutions such as Postgres. Experience with working on frontend web applications, Typescript experience is a plus. Familiarity ...

with distributed systems, cloud-native architectures, infrastructure as code, and service reliability Experience with at least one modern backend language such as Go, TypeScript, Java, or Python Able to lead complex engineering initiatives and bring technical clarity to ambiguous problems A solid foundation in API design, data modelling, and scalable ...

retrospective meetings Skills & Experience Essential: Degree in Computer Science or other numerate discipline, or equivalent experience. Experience in full stack software development, ideally using Java and JavaScript/TypeScript. Ability to put together well thought-through designs for software components. Ability to write high quality code. Experience with agile development ...