managing cutting-edge applications. Technical Skills: Proficiency in Java, including Java 8 and above Experience in designing, developing, and deploying microservices Strong knowledge of SpringBoot, Spring Cloud, and other Spring components Experience building and consuming RESTful microservices Experience with SQL and NoSQL databases, such as More ❯
equivalent practical experience). Knowledge of core Java (Java 8 or later), including object-oriented design and multithreading concepts. Familiarity with frameworks such as SpringBoot , JUnit , and RESTful APIs . Basic understanding of SQL and working with relational databases. Experience or coursework in version control systems (e.g. More ❯
equivalent practical experience). Knowledge of core Java (Java 8 or later), including object-oriented design and multithreading concepts. Familiarity with frameworks such as SpringBoot , JUnit , and RESTful APIs . Basic understanding of SQL and working with relational databases. Experience or coursework in version control systems (e.g. More ❯
of hands-on software development experience in Java (11–21) or Python . Deep expertise in backend technologies: SQL/NoSQL databases , Elasticsearch , MongoDB , SpringBoot , REST/GraphQL APIs , and ORM frameworks like Hibernate. Strong proficiency in modern frontend technologies such as React , Redux , Vue , and TypeScript More ❯
in hands-on coding for approximately 50% of your role. Your Profile: Minimum 5 years’ experience developing Java applications for web and middleware using Spring 5+ and Java 11+. Strong knowledge of other software development technologies relevant to your projects, including: SpringBoot MVC Integration SpringMore ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & SpringBoot . Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . Cloud & DevOps – Work within an AWS More ❯
This role includes some technical leadership, mentoring colleagues, and actively contributing to improvement initiatives and leveraging modern technologies and innovative solutions. Technical Skills: Java SpringBoot Demonstrable knowledge of DevOps culture, processes, technical practices, and tools (IaC - Terraform) Experience with React and TypeScript REST Web services Experience working More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Springboot OR Quarkus/GraalVM, Hands on with Messaging Systems (Kafka, RabbitMQ, Google Pub/Sub), SQL Databases CI/CD Pipelines and More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Build and deploy using AWS Uphold high standards for engineering quality, performance, and reliability Required Experience Strong Java engineering experience, ideally with Micronaut or SpringBoot Solid experience with PostgreSQL , including query optimisation Familiarity with cloud-native development, especially on AWS Exposure to React or willingness to support More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Java, SpringBoot (Data, Integration, Web), JPA Microservice architecture and development Domain-Driven Design (DDD) EAI patterns, Git, JIRA, Confluence Complex Event Processing (CEP) #J More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
will report to the Director of Engineering and be part of the technical leadership team for the business vertical. The tech stack includes Java21, SpringBoot, Kubernetes, Docker, Terraform, Helm, and various AWS services. Requirements: Experience leading an engineering team/squad (minimum of 3 direct reports) Experience More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
benefits Remote-first, with access to hubs in London or Cheltenham Mission-led work – develop systems that directly support national security Work with Java, SpringBoot, AWS, Kubernetes, React Join a collaborative culture that values autonomy, growth, and innovation What You’ll Bring: Experience leading Agile/Scrum More ❯
with Swing or AWT is a plus. Experience with Jetty, Kafka, or similar technologies. Exposure to SOAP is useful. Experience with Ivy, ANT, Maven, Spring, and Spring Boot. Significant experience with C# and ASP.Net Core Web API. Experience with Entity Framework Core. Familiarity with Angular and related modules. More ❯