Permanent REST Jobs in Belfast

14 of 14 Permanent REST Jobs in Belfast

Senior Java Engineer

Belfast, United Kingdom
Hybrid / WFH Options
VanRath
code reviews Work on solutions that demand performance, resilience, and zero downtime What You'll Bring Commercial experience with Java, Spring Boot, Spring MVC , and related frameworks Understanding of REST API development , SQL/MySQL , and microservice architecture Familiarity with DevOps tools: Git, Maven, Jenkins , and containerisation (Docker/Kubernetes) Strong commitment to quality, clean code, and continuous delivery Excellent More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer (Rates & FX)

Belfast, United Kingdom
TP ICAP Group
Agile environment Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of cloud (AWS, Azure, etc.) assets Demonstrable understanding of the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Lead Java Developer

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
dictate Demonstrated leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Strong command on Java (Core, JDBC, MT, Collections, I/O), Spring Boot, REST, GraphQL web services Sound understanding of SQL/PL-SQL on Oracle DB Extensive working knowledge on container platform based on Kubernetes, Kafka, Redis Experience with Unix commands, shell scripting. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Java Developer - VP (Belfast)

Belfast, United Kingdom
Citigroup Inc
terms of 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 scripting, and working with RedHat Linux environments Experience using More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer

Belfast, United Kingdom
MCS Group
CI/CD pipelines , Git-based version control, and DevOps culture. Experience working in cloud platforms such as Azure (preferred), AWS, or GCP. Knowledge of web technologies, HTTP protocols, REST APIs, accessibility, and front-end integration. Exposure to Agile tools and processes (e.g. sprint planning, boards, retrospectives). Previous experience mentoring junior developers or leading small engineering teams. Salary Up More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Consultant, Software Development Engineer in Test (SDET), Engineering AI & Data, Engineering, T ...

Belfast, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Integration/Continuous Delivery pipelines Working knowledge of modern architecture patterns e.g., microservices, containerisation Strong written, verbal and presentation skills Experience with some of the following tools: Selenium, Appium, REST Assured, SOAP UI, Serenity, SpecFlow, Cucumber, Jenkins, CircleCI, TeamCity, Docker, Kubernetes, Terraform, JMeter, Gatling A strong interest in implementing automation frameworks that cover API, web, mobile, console and desktop applications More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Test Engineer - Automation

Belfast, United Kingdom
MCS Group
frameworks for web and API testing. Familiarity with tools like Cypress, Playwright, Appium, or similar. In terms of the tech, our client works with TypeScript, Angular 18, PHP (Symfony), REST APIs, Node.js (Lambda), MySQL (Aurora), AWS, Kubernetes, Docker, with Kotlin/Java and Swift for mobile. Experience across a combination of these technologies, or a demonstrated ability to pick up More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

EDM Senior Support Engineer

Belfast, United Kingdom
Kainos Smart
internal knowledge bases and runbooks. Post Deployment Services. MINIMUM (ESSENTIAL) REQUIREMENTS : Experience working with Extend and/or Cloud technologies preferably AWS. Experience with working with web service technologies (REST, SOAP). Experience developing Extend applications. Strong development experience in working with Java/Node JS languages. Experience developing serverless AWS apps. Experience working with CI/CD pipelines. Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Java Software Engineer

Belfast, United Kingdom
Visa Inc
and deep knowledge/expertise in software product development of following technologies/frameworks: Java/J2EE, Spring, Hibernate, RDBMS, NoSQL DB, Kafka, VertX, TC Server, Containers based Backend REST APIs Applications. Experience in designing/architectural horizontally scalable, multi-tenant backend application Balances time between active coding related activities, design, coordination, mentoring, project management, and/or leading same. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Manager, Software Development Engineer in Test (SDET), Engineering AI & Data, Engineering, Tech ...

Belfast, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Working knowledge of modern architecture patterns e.g., microservices, containerisation, their suitability, complexities, and alternatives Strong written, verbal and presentation skills Experience with some of the following tools: Selenium, Appium, REST Assured, SOAP UI, Serenity, SpecFlow, Cucumber, Jenkins, CircleCI, TeamCity, Docker, Kubernetes, Terraform, JMeter, Gatling Evidence of contributions to open-source community A programming language or cloud certification Eligibility for UK More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer (Java)

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work on-site 3 days a week as part of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

23 Jun 2025 BBBH58377 Senior Software Developer (Java) £65000 - £80000 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work on-site 3 days a week as part of More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 80,000 Annual
Posted:

iOS Developer

Belfast, United Kingdom
Hybrid / WFH Options
WorkPal
is a close-knit team of dedicated engineers and designers, delivering results for our clients. The Role To work exclusively on our native Swift iOS App, along with the rest of the development team, to create new features, troubleshoot issues, and continually improve the product. Day to Day Triaging and helping with support issues Diagnosing bugs and fixing them Collaborating … have worked on Skills Ability to write clean, reusable code and have a passion for mobile development Problem-solving and creating solutions Swift & Xcode Swift UI JSON Experience using REST APIs Core Data and SQLite Experience in App Store Deployment and Testflight Solid communication skills and team-working capability Have excellent attention to detail PHP knowledge/MySQL knowledge (for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Guidewire Managing Engineer (Hybrid)

Belfast, United Kingdom
Hybrid / WFH Options
Allstate Insurance Company
Integrations Engineering role Strong knowledge with SDLC, Agile and/or other recognized software development and project management methodologies. Knowledge of Integration Technologies such as GOSU, Jutro, Java Spring, REST, React. Proven track record of leading successful complex integrations Technical understanding of Claims processing and associated data flows Desirable Criteria Guidewire Associate Developer Integration certification desirable but not mandated. Technical More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
REST
Belfast
25th Percentile
£50,000
Median
£55,000
75th Percentile
£60,000
90th Percentile
£65,625