1 to 25 of 27 Permanent Spring Jobs in Belfast

including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend ( React, Angular, JavaScript, TypeScript) Backend ( Node.js , Java, Spring Boot, Hibernate) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach More ❯

including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend ( React, Angular, JavaScript, TypeScript) Backend ( Node.js , Java, Spring Boot, Hibernate) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach More ❯

experience (including JVM-based languages like Kotlin and Scala), with experience using advanced Java features (lambdas, maps, concurrency, generics) and mentoring others. Experience with Spring Framework (Spring MVC, Spring Boot). Experience designing, developing, and securing RESTful APIs, including threat assessment throughout the development process. Deep understanding More ❯

tested code Essential Skills & Experience: 3+ years’ experience in Java (Java 8 or above) Strong understanding of microservices architecture and platform engineering Proficiency in Spring, Micronaut , or equivalent Java frameworks Experience with Relational and NoSQL databases (e.g., PostgreSQL, MongoDB) Familiarity with unit testing frameworks (e.g., JUnit, Spock) Experience working More ❯

tested code Essential Skills & Experience: 3+ years’ experience in Java (Java 8 or above) Strong understanding of microservices architecture and platform engineering Proficiency in Spring, Micronaut , or equivalent Java frameworks Experience with Relational and NoSQL databases (e.g., PostgreSQL, MongoDB) Familiarity with unit testing frameworks (e.g., JUnit, Spock) Experience working More ❯

taking products from design right through to delivery Strong sense of writing quality maintainable code Commercial experience in Java (8+) Use of Micronaut/Spring (or equivalent) Frameworks Developing against Relational and NoSQL Database (MongoDB, Postgres etc) Experience with unit testing methodologies and frameworks – e.g Spock, Junit Build systems More ❯

maintainable, and high-quality code. Solid commercial experience java (ideally version 8 or higher). Familiarity with modern lightweight application frameworks (such as Micronaut, Spring Boot, or similar). Experience working with various data storage solutions, both relational and non-relational (e.g., document, key-value stores). Proficiency in More ❯

Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or Angular Experience of building RESTful APIs using popular frameworks like Spring Experience of working with event driven systems, microservices, micro-frontend UIs Experience of following TDD and clean code principles Proficiency with data structures, algorithms More ❯

field, and 1 year work experience in the job offered or in a computer-related occupation. Experience in more of the following technologies - Java, Spring MVC, SpringBoot, MySQL, Maven, Design Patterns, Test Automation framework. Ability to present complex ideas in a clear, concise way. Experience with agile development incorporating More ❯

understanding of Data Structures and Object-Oriented Principles Experience building horizontally scalable software using Cloud-native development or Container Orchestration tools such as Kubernetes Spring Framework including Core, Integration, Batch, JDBC, Hibernate. Databases - RDBMS preferably Oracle, NoSQL preferably MongoDB. Familiarity with Linux environment including scripting skills. SDLC/Dev More ❯

professional software development experience Proficiency in programming in Java, Python, JavaScript or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly More ❯

professional software development experience Proficiency in programming in Java, Python, JavaScript or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly More ❯

performance and scalability Provide level 3 (escalation) support for the application Preferred Skills and Experience: Expertise in Java development, with a strong focus on Spring Boot and REST API architecture Strong experience with Oracle PL/SQL and database performance analysis and tuning Proficient in Unix commands, Korn shell More ❯

autonomy, problem-solving, and working across the stack. Technology Stack Primary Language : Java (currently Java 11, moving to Java 17) Frameworks : Micronaut (similar to Spring), Grails (MVC) Other Languages : C++, Ruby, Golang (minor usage), JavaScript (basic usage) Databases : MongoDB, Postgres Messaging : RabbitMQ Infrastructure : Docker, HashiCorp Nomad and Consul, CI More ❯

autonomy, problem-solving, and working across the stack. Technology Stack Primary Language : Java (currently Java 11, moving to Java 17) Frameworks : Micronaut (similar to Spring), Grails (MVC) Other Languages : C++, Ruby, Golang (minor usage), JavaScript (basic usage) Databases : MongoDB, Postgres Messaging : RabbitMQ Infrastructure : Docker, HashiCorp Nomad and Consul, CI More ❯

work environment by engaging with team members and promoting a culture of learning and fun. iM Qualified Because I Have Expertise in Java and Spring Boot. Experience with containerisation (Docker), orchestration (Kubernetes) and cloud platforms (we use Microsoft Azure!). Knowledge of different architectural patterns. Working experience with scalable More ❯

Core Java experience with strong knowledge of data structures, design patterns, and SOLID principles. Experience with messaging systems like Kafka and Solace. Proficiency in Spring framework and cloud technologies (Docker/Kubernetes/OpenShift). Familiarity with Jira, Bitbucket, and Gradle. Experience with document databases (MongoDB). Experience developing More ❯

the future of their own product suite, you'll be making a real impact. What We're Looking For: ✅ Solid commercial experience with Java & Spring Boot ✅ Familiarity with AWS and container orchestration tools like Kubernetes ✅ Agile mindset with a focus on TDD and CI/CD workflows ✅ Excellent communicator More ❯

the future of their own product suite, you'll be making a real impact. What We're Looking For: ✅ Solid commercial experience with Java & Spring Boot ✅ Familiarity with AWS and container orchestration tools like Kubernetes ✅ Agile mindset with a focus on TDD and CI/CD workflows ✅ Excellent communicator More ❯

and project management skills Consistently demonstrates clear and concise written and verbal communication Required Skills: Expertise in Java development, with a strong focus on Spring Boot and REST API architecture Strong experience with Oracle PL/SQL and database performance analysis and tuning Proficient in Unix commands, Korn shell More ❯

in Java and/or JavaScript coding background including familiarity with the following tools: Intellij-IDEA or VSCode or Eclipse or relevant IDE Github Spring Framework PowerBI/PowerApps/Power Automate Microsoft SQL Server Python Minimum 12 months experience in mentoring or coaching teams Knowledge of Agile methodologies More ❯

of experience In Java/J2EE development, with exposure to REST API design and implementation using IntelliJ IDEA . 2+ Years of experience with Spring Framework , ReactJS , and NodeJS . Exposure to tools like GitHub for version control, and basic knowledge of monitoring tools like Splunk (or similar APM More ❯

at the cutting edge-bring new ideas, tools, and methods into the team What We're Looking For: Deep experience with Java (latest versions), Spring Boot, and microservices Strong hands-on knowledge of event driven systems Experience of working in scaling tech companies and/or product-focused tech More ❯

vulnerability coverage portfolio. The skills you'll bring include: A minimum of 8 years experience in software development using Java. Experience working with Python, Spring and Databases is a plus. Familiarity with CI/CD pipelines such as Jenkins and proficiency with version control systems such as GitHub. BEng More ❯

who is also ready to step up to the next level and also assume leadership responsibilities. • The candidate will have a strong background Java Spring (Core, Integration, Batch) is a must-have, knowledge of Spring Integration Framework is highly desirable. • Ability to work in a high-pressure environment … degree of client satisfaction is critical. Skills & Experience : • Significant experience as Java Developer and demonstratable exp in Java 8 . • Strong experience working with Spring (Core , Integration , Batch)/Hibernate and Messaging technologies like MQ, KAKFA/ActiveMQ and proven experience with using them in a large scale environment. … Knowledge of handling high data volumes (ETL) using Spring Batch, Multi-Threading, Job Scheduling. • Solid knowledge of SQL in the context of a major RDBMS such as DB2, Oracle. • Exposure and hands on in Microservices, Distributed Cache (REDIS, Couchbase) and Cloud technologies • Good to have knowledge and experience in More ❯