20 of 20 Java Jobs in Northern Ireland

Java Engineer Location: Belfast Salary: £47,000 - £63,000 This Java Engineer role is tailored for professionals with a strong background in Java software development and a proven ability to deliver complex, high-quality solutions. The successful candidate will work on innovative projects across diverse industries, applying advanced Java technologies … and leadership skills. Key Responsibilities: Design and implement scalable solutions using Java OOP principles and Java 8 features like streams and functional interfaces. Optimize performance with multi-threading techniques and ensure robust design through testing tools like JUnit, Mockito, and Wiremock. Develop and consume RESTful APIs using JAX-RS, adhering … and Kubernetes. Orchestrate CI/CD pipelines using Bitbucket, Jenkins, and Terraform. Required Experience: At least 5 years of hands-on experience as a Java Engineer , with leadership roles. Expertise in Java technologies, frameworks, and CI/CD pipelines. Strong problem-solving, analytical, and communication skills. Proven ability to design more »

Java Engineer Consultant Location- Belfast Industry- Consulting Salary- Up to £54,800 The Opportunity: A global consultancy firm focussed on transforming complexity into opportunity for their clients are on the hunt for an experienced java engineer to join their team. They will be required to help deliver high quality, scalable … software solutions for their clients. If you have a strong background in Java development and leadership, we want to hear from you. The Role: As a Java Engineer, you'll be responsible for developing and implementing high-performance software solutions with Java, leveraging object-oriented design principles and advanced features … from Java 8. You'll focus on optimizing system performance, building web applications, and creating REST APIs, while handling multi-threading and maintaining high code standards. Additionally, you'll work with technologies like Docker, Kubernetes, AWS, and Elasticsearch, and oversee the management of CI/CD pipelines using tools such more »

Java Developer Location: Belfast - Hybrid Working Must be eligible for SC Clearance My Client is the leading innovation and transformation consultancy in the UK and they are currently in search of a highly talented Java Developer to join them in their offices in Belfast. Successful candidates will be helping to … communication and intelligence solutions for a wide range of clients such as law enforcement agencies, telecommunications companies and compliance agencies. What will the ideal Java Developer be doing • Must have 3+ years of commercial experience using Java •As a Java developer, you will be working in a small focused team … detection systems in turn contributing to the system design and development decisions, which affect the integration of both future and existing systems. • The ideal Java developer will be familiar with full life-cycle software development in Java • Being able to successfully deliver high quality software releases Requirements for the ideal more »

with some of the most well known names in the business, in a pattern that suits you and your lifestyle Skills: Python AWS Go Java Benefits: Work From Home more »

as per the schedule. Your Profile Key skills/knowledge/experience: Hands on experience in UNIX and SQL. Knowledge in technologies such as Java, Microsoft, Oracle. Knowledge of scheduling tools such as Autosys, Ab Initio control center. Production support exposure, able to troubleshoot issues and user support with minimum more »

creativity. Programming experience in VB, VBA, SQL stored procedures. Experience with cloud-based data warehouse environments. Proficiency in programming languages such as R, Python, Java, C# or C++. What we offer Continuous learning: You'll develop the mindset and skills to navigate whatever comes next. Success as defined by you more »

Job Title: Senior Software Engineer (Java, AWS) Location: Belfast (Remote first) About the Role: We are seeking a highly skilled Senior Software Engineer with expertise in Java and AWS to join our client's development team. You will work closely with cross-functional teams to design, build, and enhance their more »

us with problems that need genuine thought, intelligence and knowledge; we're not just putting bodies on seats. We’re in search of a Java Developer who has worked in an enterprise microservices environment. The Java Developer will be based in Belfast and will be expected to work on a … practices in software development. What We’re Looking For: Bachelor’s degree in Computer Science, Information Technology, or a related field. Strong experience in Java development with a focus on microservices architecture. Proven experience with Kafka and Flink for data processing. Strong SQL skills for database management. Familiarity with Python more »

and bring the project to life. Your Background A supportive leader who can guide, delegate and motivate your team Skilled programming experience (C++, Golang, Java, Rust) Strong understanding of the software development lifecycle and cloud infrastructure (AWS preferred) Experience in the Gaming industry is a bonus! The Package Competitive salary more »

Java Developer - £50,000 + Bonus - Belfast/Hybrid Search 5.0 is proud to be exclusively partnered with one of the most unique software product houses native to NI, with a particular focus on Deep Learning Artificial Intelligence. You'll benefit from the pace of decision making of a start … put themselves in the shoes of the customer and think like an owner. What could make you a good fit? - 2+ years of commercial Java Development experience, preferably paired with Spring Boot - Experience working within a cloud environment such as AWS or Azure - Exposure to full-stack development, with experience more »

team in Belfast working with both public and private sector clients. The ideal Software Engineers with comprehensive expertise in software development, including proficiency in Java OOP principles, Java 8 features, multi-threading, web application development, RESTful services, and testing frameworks. Key Responsibilities Apply advanced object-oriented programming (OOP) concepts in … Java to develop robust, scalable solutions. Utilize Java 8 features such as streams, functional interfaces, and enhanced collection frameworks to improve code clarity and maintainability. Demonstrate expertise in multi-threading, including strategies to avoid deadlocks, optimize performance, and manage parallel processing. Develop and maintain web applications using MVC frameworks and … using Jenkins/Ansible. Perform comprehensive testing using Cucumber, JUnit, Selenium, and Postman. Qualifications A minimum of 3 years of hands-on experience in Java software development, with proven leadership experience. In-depth knowledge of the listed technologies and tools. A proven track record of designing, implementing, and delivering sophisticated more »

and solve problems, and reporting on progress and quality metrics. Skills Required: End to End Automation Testing - Node, Mocha, Jenkins, Selenium, Linux or Windows, Java, C#, Cucumber, Jmeter, Jenkins and Azure. Trouble shooting and Investigating problems in automation software. Testing database functions and procedures and validating data quality and accuracy more »

software testing and QA. Basic understanding of software development and testing principles. Excellent problem-solving skills and attention to detail. Familiarity with programming (e.g., Java, Python) and testing tools like Selenium is a bonus. What Youll Gain: Expert-led training and mentorship programs. A supportive environment to hone your skills. more »

to-end digital, business and technology services, we help clients solve complex challenges with modern and innovative solutions. We are in search of Senior Java Lead to join our growing team in Belfast. You will be part of a global dynamic team building in-house systems that are critical to … the business. Solving problems to meet the ever-changing regulatory environment Detailed job required Skills : • Service oriented architecture • Spring Boot • Java8 • Core Java • Multithreading • Collections • Design • Apache – ActiveMQ • Stream API Remote Working/Office Presence : This hire would need to be in the office when required, this will be at more »

offices in 20 countries within key global markets. For more information on the company, please visit our website We’re in search of a Java Developer who has worked in an enterprise microservices environment. The Java Developer will be based in Belfast and will be expected to work on a … Codes, tests and debugs complex applications programs Develops prototypes from functional specifications Assists users in testing, training, and preparation for deployment and operations The Java Developer is required to possess he following skills and experience Good knowledge and experience working with Java as a primary programming language Experience working in more »

Job Specification: Java Consultant (Inside IR35) Location: Belfast Contract Duration: Initial 6 Months (Potential for Extension) Rate: up to £550 p/d Overview: We are seeking an experienced Java Consultant to join our client’s team based in Belfast. This is an inside IR35 contract, initially for 6 months … with a strong potential for extension due to the scope of ongoing projects. The ideal candidate will have a robust background in Java development with a focus on low-latency systems, as well as experience in SQL and big data query platforms. Experience in the financial markets sector is highly … desirable, and any exposure to Apache Beam or Google Data Flow would be a significant bonus. Key Responsibilities: Develop and maintain high-performance Java applications, with an emphasis on low-latency requirements. Design, develop, and optimise SQL queries to manage and analyse large datasets effectively. Work with big query platforms more »

Are You Ready to Build the Future of Platform Engineering? We’re looking for a Senior Software Engineer with deep expertise in Java Spring Boot and Azure to join our innovative team! If you're passionate about back-end development and thrive in dynamic environments, this role offers the opportunity … to drive feature development across diverse applications. What You’ll Be Doing: Feature Ownership : Lead feature delivery for Java Spring Boot applications hosted on Azure with Angular frontends, and work on AWS Serverless solutions. Collaborate on System Design : Engage closely with senior leadership to refine and deliver robust, scalable solutions … contribute to all levels of the stack, managing Architecture Decision Records and owning the team backlog. What You’ll Bring: Technical Prowess : Proficiency in Java Spring Boot, Azure, and familiarity with UI tools like Angular, React, or TypeScript. CI/CD Skills : Experience in CI/CD pipelines, infrastructure as more »

Realtime Recruitment are currently seeking a Senior Java Software Engineer for a contract position based in Belfast This contract requires 2 days onsite in Belfast and is inside IR35. It is initially for 6 months with the view for extension. Requirements: 5+ years’ experience working in software development Experience developing … software in Java and SQL Experience with google data flow, apache beam or big query Solid understanding of best practice Experience in financial markets or with transactional style databases Excellent communication, both written and verbal If you are interested in hearing more, please apply today. more »

Java Developer Hybrid/Belfast £40,000 - £50,000 + benefits Our client, a leading UK digital transformation consultancy are currently in search of a Java Developer to join their team. With over 3000 consultants globally, their clients span across energy, utilities, health and life science, government, national security and … finance. As a Java Developer you will: Full lifecycle software development in Java. Successful delivery of high quality incremental software releases. Participation in occasional client site integrations, demos, training and business development activities. Support continuous improvement by investigating research on alternative technologies, tools and methods. The ideal Java Developer will … Spring/Spring Boot The Package: £40,000 - £50,000 10% bonus Pension Company benefits If you are interested in hearing more about this Java Developer opportunity, get in touch with Connor Smyth at Anson McCade on 020 7780 6706. For Security Vetting purposes, Candidates must hold full British citizenship. more »

stack includes AWS, Kubernetes, Python, Kafka, PostgreSQL, DynamoDB, and Kinesis. If you possess production-scale experience in a different technology stack (such as Go, Java, TypeScript, Scala, C#, etc.) and are interested in transitioning to a new stack, feel free to reach out to me directly for discussion about how … our evaluation processes, and make platform recommendations. Key qualifications: Proficiency in a high-order object-oriented language (especially Python, but also open to Go, Java, Scala, C#, etc.). Over 7 years of relevant development experience in building production-grade solutions. A focus on delivery, with solid exposure to event … find out more about this role , apply via the link or feel free to reach out to Ryan Quinn directly on LinkedIN. Skills: Python Java AWS Kubernetes Benefits: Options Remote Profit Share more »