1 to 25 of 29 Java Engineer Jobs in Belfast

Ocho Belfast, Northern Ireland, United Kingdom Java Software Engineer This range is provided by Ocho. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. My client is seeking a skilled Java Engineer with 3-5 years of … experience to join their team. The ideal candidate will have strong expertise in Java development, with a focus on building scalable and high-performance applications using Spring Boot. This role offers the opportunity to work on cutting-edge projects within a dynamic and collaborative environment. Key Responsibilities: Design, develop … and maintain Java-based applications. Implement robust and scalable solutions using Spring Boot. Collaborate with cross-functional teams to define and deliver software requirements. Write clean, maintainable, and efficient code following best practices. Debug and resolve technical issues in a timely manner. Contribute to system architecture and technical design More ❯

Social network you want to login/join with: Java Engineer - Up to £140,000 + Bonus + Package, Belfast Client: Hunter Bond Location: Belfast, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Location: London (Hybrid … Salary: Up to £140,000 + Bonus + Outstanding Benefits The Role A top-tier FinTech innovator is seeking a skilled Java Engineer to help drive the evolution of their next-generation, low-latency trading platform. This is your opportunity to work at the forefront of real-time … technology, building performance-critical systems in a collaborative, agile environment. You'll work alongside exceptional engineers and industry veterans, tackling complex challenges with Core Java in a business where every millisecond matters. What You’ll Bring Deep expertise in Core Java, with a focus on high-performance development More ❯

Are you a skilled Java Software Engineer looking to build next-generation infrastructure platforms? We're hiring on behalf of our client – a leading technology provider serving some of the biggest names in global financial services, based in Belfast. Join a high-calibre, global team developing resilient, performant … and performance Solve complex engineering challenges at scale, with a focus on clean, efficient, and 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 More ❯

Are you a skilled Java Software Engineer looking to build next-generation infrastructure platforms? We're hiring on behalf of our client – a leading technology provider serving some of the biggest names in global financial services, based in Belfast. Join a high-calibre, global team developing resilient, performant … and performance Solve complex engineering challenges at scale, with a focus on clean, efficient, and 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 More ❯

Synechron Belfast, Northern Ireland, United Kingdom Senior Java Software Engineer - BELFAST Synechron Belfast, Northern Ireland, United Kingdom Get AI-powered advice on this job and more exclusive features. This range is provided by Synechron. Your actual pay will be based on your skills and experience — talk with your … recruiter to learn more. Base pay range Synechron is looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, and other modern Java application frameworks, messaging services, databases, and CI/CD pipelines is essential. This is to join an … central Belfast, within a fast growing and friendly team (100+). Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Diversity Statement S ynechron are proud to be an equal opportunity employer. More ❯

Social network you want to login/join with: Java Engineer (6-Month Contract) | Global Tech Company | London (Hybrid) Start Date: ASAP Duration: 6 months Location: London (Hybrid Working) Rate: £675 per day INSIDE IR35 A leading global tech company is looking for a talented and motivated Software … Engineer to join its RegTech team for a 6-month contract. You’ll be working at the cutting edge of regulatory technology, developing solutions that ensure compliance, mitigate risk, and support key financial operations across the business. The RegTech department is responsible for building secure, scalable platforms that enable … through code reviews, mentoring, and hiring efforts What We’re Looking For: 3+ years of software engineering experience, with strong backend focus Proficiency in Java (required) and at least one other server-side language Solid hands-on experience with microservices and distributed systems Familiarity with data technologies like MySQL More ❯

product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll join … tracked career progression in a well-funded business which is scaling What You'll Be Doing: Architect and build complex, scalable applications using modern Java and AWS services Set and uphold engineering standards across the team Collaborate closely with product and hardware teams to deliver secure, high-performance systems … continuous learning Stay 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 More ❯

product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll join … tracked career progression in a well-funded business which is scaling What You'll Be Doing: Architect and build complex, scalable applications using modern Java and AWS services Set and uphold engineering standards across the team Collaborate closely with product and hardware teams to deliver secure, high-performance systems … continuous learning Stay 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 More ❯

whose innovative products are making a true impact across multiple industries. As the business continues to scale, they're now looking for a Senior Java Engineer to take a key role in shaping the evolution of their core platform. This is the perfect opportunity for a Senior Software … Engineer with previous exposure to design and architecture to step up and take on a more senior role in a scaling software engineering team. You'll be joining a small but high-performing, collaborative engineering team, contributing not just code but also technical direction, architectural leadership, and mentorship to … acceleration. What You'll Be Doing Take ownership of a key function within the company's core software platform, designing and architecting scalable, cloud- Java applications. Lead by example in adopting best practices and modern development approaches. Collaborate across disciplines, particularly with product teams and hardware engineering, to deliver More ❯

Version 1 Belfast, Northern Ireland, United Kingdom Intermediate Java Software Engineer 2 days ago Be among the first 25 applicants Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our … and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description As an Intermediate Java Software Engineer, you will be part of a cross-functional team, working on developing high-quality, maintainable software solutions to meet our clients … and contribute to process improvements, while also taking ownership of key tasks and responsibilities within the project. You will use programming languages such as Java and associated frameworks (e.g., Spring/Spring Boot, JUnit, Hibernate, etc.) to develop software that aligns with client requirements. You will follow best engineering More ❯

Ocho Belfast, Northern Ireland, United Kingdom Senior Java Software Engineer This range is provided by Ocho. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. (New Cloud Security company that recently set up in Belfast with 14 hires already … secured a 100 million investment and landed NASA as a client. They are also moving into new shiny offices in early March. Golang/Java Developers - 3+ years commercial experience required. We are currently seeking to appoint up to 4 Golang/Java Developers asap at various levels … the biggest names in Golang leading things from the front, this is a very exciting time to join the business. The Role: As a Java/Golang Engineer with our client, you'll play a pivotal role in developing and securing their groundbreaking products. We're seeking individuals More ❯

Social network you want to login/join with: Senior Java Software Engineer - BELFAST, belfast col-narrow-left Client: Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Synechron is … looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, and other modern Java application frameworks, messaging services, databases, and CI/CD pipelines is essential. This is to join an international team, on a long term (multi-year) programme … central Belfast, within a fast growing and friendly team (100+). Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Diversity Statement Synechron are proud to be an equal opportunity employer. Our More ❯

day Inside IR35 Start Date: June Job Type: 6 Month Contract (with scope to extend) Company Introduction We are looking for an Azure Data Engineer with strong Java coding experience, and experience working with Java management tools for our client in the IT Services and IT Consulting … experience on Cloud Technologies – Azure/AWS. Ability to work with complex data models. Proficiency in development languages including but not limited to: Python, Java, C/C++, HTML, XML, SQL, Windows, UNIX, and JSON. Familiarity of industry best practices — code coverage. Experience working in software development methodologies (e.g. More ❯

The Staff Software Engineer on the Vulnerability Coverage team will help set technical direction for delivering accurate vulnerability detections to our customers in a timely manner. They will serve as an expert and owner for a portion of the overall coverage portfolio, participate in architectural discussions and successfully deliver … addition to hands-on development, they will work closely with the product management team, mentor engineers and contribute to roadmap planning. The Staff Software Engineer's role is responsible for providing technical leadership and does not have people-management responsibilities. About the Team The Vulnerability Coverage team is responsible … with the expected level of accuracy and quality. Vulnerability Coverage team members develop a broad set of skills, ranging from technologies such as Python, Java, Ruby, AWS and Kubernetes to security domain expertise and system-level knowledge. The Vulnerability Coverage team is often considered the lifeblood of many Rapid7 More ❯

offering opportunities to learn from peers in person, while also providing the flexibility needed for a meaningful work-life balance. Being a Lead Software Engineer at iManage Means... You are a passionate engineer who will play a critical role in building our Security Policy Manager product in an … agile environment. As a Lead Software Engineer, you’ll play a key role in leading hands-on architecture, development, and deliverables across a team of 5-6 engineers. You’ll be passionate about mentoring engineers through best-practices and getting the best out of them. You’ll be collaborating … directly with product teams and technical specialists to deliver the roadmap, drive engineering initiatives and develop key features. Our technology stack... Java (17/21), SQL (Microsoft SQL Server), Microsoft Azure, Kubernetes, Docker. I’m Responsible For... Taking ownership and leading a project through the full SDLC and ensure More ❯

low latency pre-trade credit component we deliver a performant, cost effective solution to your eFX needs. Role Lucera Financial Infrastructures is hiring a Java Software Engineer for our Belfast office to work on our core infrastructure as a service platform, used by some of the top names … pick up new technologies Background in 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 More ❯

low latency pre-trade credit component we deliver a performant, cost effective solution to your eFX needs. Role Lucera Financial Infrastructures is hiring a Java Software Engineer for our Belfast office to work on our core infrastructure as a service platform, used by some of the top names … pick up new technologies Background in 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 More ❯

and the great community we’ve built. Want to join them? MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Senior Software Engineer (Senior Associate) in Kainos, you’ll be responsible for developing high quality solutions which delight our customers and impact the lives of users worldwide. More ❯

The Software Engineer role leads and participates in solving business problems by building robust, high-performance large-scale enterprise applications. You will leverage your deep technical knowledge to design and code scalable and easily maintainable solutions as well as mentor other more junior engineers as needed. You will promote … a culture of technical excellence and continuous improvements within the team. Responsibilities Develop and engineer solutions within multiple agile software delivery teams, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes. Engage in the full …/CD pipelines Foster relationships with end users and stakeholders and influence product design evolution and delivery strategies Required Qualifications Experience as a Software Engineer/Developer using Java and/or Python Clear understanding of Data Structures and Object-Oriented Principles Experience building horizontally scalable software using More ❯

Synechron is looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, and other modern Java application frameworks, messaging services, databases, and CI/CD pipelines is essential. This is to join an international team, on a long term (multi … central Belfast, within a fast growing and friendly team (100+). Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Diversity Statement S ynechron are proud to be an equal opportunity employer. More ❯

and the great community we’ve built. Want to join them? MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Lead Software Engineer (Consultant) in Kainos, you’ll be responsible for leading teams and developing high quality solutions which delight our customers and impact the lives of More ❯

Job Description Synechron is looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, messaging services, databases, and CI/CD pipelines. This role involves joining an international team on a long-term (multi-year) programme of work with a well … within a fast-growing and friendly team of over 100 members. Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Statement Synechron is proud to be an equal opportunity employer. Our Equity More ❯

Social network you want to login/join with: Java Full Stack Engineer + Artificial Intelligence Are you self-motivated with an innovative mind, a passion for technology, and a good understanding of object orientated development? Apexon is a digital-first technology services firm specializing in accelerating business … Continuously evaluate and adopt emerging technologies to improve team velocity and product impact. Basic Qualifications 7+ years of hands-on software development experience in Java (11–21) or Python . Deep expertise in backend technologies: SQL/NoSQL databases , Elasticsearch , MongoDB , Spring Boot , REST/GraphQL APIs , and ORM More ❯

Social network you want to login/join with: Software Engineer - Fusion (C# & Java), Belfast col-narrow-left Client: TP ICAP Location: Belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b2553b21b031 Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 col … wide Job Description: Role Overview As a Full-stack Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within the API team building out a consolidated API for … Technologies and concepts preferably on AWS or Azure/GCP etc. Experience of Messaging Middleware e.g. Solace, RabbitMQ, AWS SQS Experience of Engineering using Java Experience of OO design principals such SOLID/DRY/YAGNI to create maintainable, self-documenting and high quality code. Experience of Architectural Patterns More ❯

Options Join a fast-growing tech company that's reimagining how modern marketplaces are built. We're looking for a hands-on Senior Backend Engineer to help evolve a highly scalable platform powered by microservices and a cutting-edge cloud stack. What You’ll Do: Design and build robust … problems. Help shape engineering practices and mentor junior developers. Collaborate with a remote-first, high-performing team across time zones. Technologies involved include Kotlin, Java (or other JVM languages), Spring Boot, GCP, Kubernetes, Docker, Kafka, PostgreSQL, MongoDB, CI/CD pipelines. Experience in Go, Python, or C# is also More ❯