51 to 66 of 66 Java Jobs in County Antrim

Greetings from Response Informatics!! We are currently hiring a Sr. Engineer (Java OR Golang) for an exciting client engagement. Role: Sr. Engineer (Java OR Golang) Location: Belfast, UK (5 days/week onsite) Positions: 6 Months Contract Inside IR35 Please Note: Must work 5 days a week from … senior software engineer building and operating backend services or APIs in production environments. Hands-on experience designing, developing, and delivering APIs using Java, Go, or both. Strong understanding of cloud-native application architecture, including containerized services, service-to-service communication, configuration management, observability, and resilience patterns. Experience delivering production services ...

software developer to design, develop, and maintain critical software on a scalable platform. The ideal candidate will have 7-11 years of experience in Java and Golang, along with a solid foundation in data structures and algorithms. This role offers a competitive salary range of $150,000 – $226,000 along ...

client is seeking a Full Stack Developer (Java/Python/Go) to join a leading global Tier 1 financial institution undergoing a major transformation of its technology landscape. You will support with evolving an application and data hosting system into an integrated, hybrid multi-cloud ecosystem, leveraging … Google Cloud. In this role, you will design, build, and operate resilient, scalable, and secure applications and services. Role: Full Stack Developer (Java/Python/Go) Day rate: £390 - 425 per day (inside IR35) Pay framework: Umbrella Company Start date: ASAP Contract duration: 12 months initially (with scope ...

Citigroup Inc. is seeking a Senior Software Engineer (Java or Python) to help shape next‐gen financial software. You will engage in full‐stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‐native solutions with modern JS frameworks. You will also explore Gen‐AI concepts ...

software deployments, provide estimates for complex initiatives and identify and resolve issues efficiently. What you need: 6+ years of software engineering experience Developing C#, Java or any other OO Programming language Designing and implementing scalable web services Solid understanding of design patterns, OOP, refactoring and software design principles Whats ...

base code and drive improvement. Work alongside Site Reliability Engineers and cross‐functional teams to diagnose/troubleshoot any production performance related issues. Use Java, Golang, and Python. Build systems on Docker, Kubernetes, MongoDB, ELK, TimescaleDB, GCP Stackdriver, GCS, Cloud Composer, and AI Platform. About You Desire to build products … that solve complex technical problems for end users. 7‐11 years experience developing highly scalable distributed applications, products, and services in Java and Golang. Design and develop REST, gRPC, and GraphQL APIs. Working knowledge of SQL and No‐SQL database technologies. Solid foundation in data structures, algorithms, and software design ...

Role: Java Developer Type: PERM/FTE Location: Belfast, Northern Ireland Working Model: Hybrid (3 days per week in office) Core Responsibilities: Develop: Architect and maintain robust Java-based microservices leveraging Spring and SpringBoot frameworks. Lead: Guide development efforts, mentor junior developers, and ensure code quality, security, and performance. Collaborate … Partner with cross-functional and DevOps teams to automate deployments and deliver high-quality solutions. Key Skills Required: Mandatory: Java, Spring, SpringBoot, and SpringMVC. Experience: 5-7 years working with Java microservices, cloud platforms, and containerization technologies. Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering ...

latency market data functionality and work closely with floor traders, production support and other teams to diagnose real-world issues. The role emphasizes Java development, microservices, scripting, and a strong understanding of network protocols. #J-18808-Ljbffr ...

Intermediate Java Developer At a Glance Three roles available... this is not a role to compare with others at a similar level locally Java, Spring Boot, AWS... mission-critical trading, operations, and risk infrastructure Hybrid working from Belfast Competitive package and benefits Join Asia's leading digital asset firm... operating … happening under the hood Experience working in cloud environments (AWS or other major platforms) Right to work in the UK Nice to Have: Extensive Java experience, ideally including Spring Boot Background in fintech, trading systems, or high-stakes production environments AWS certification Why Apply? Work on genuinely complex, mission-critical ...

Role: Java Developer Type: PERM/FTE Location: Belfast, Northern Ireland Working Model: Hybrid (3 days per week in office) Core Responsibilities: Develop: Architect and maintain robust Java-based microservices leveraging Spring and SpringBoot frameworks. Lead: Guide development efforts, mentor junior developers, and ensure code quality, security, and performance. Collaborate ...

Full-time At a Glance Role: Backend Software Engineer Location: Belfast - Hybrid (3 days in office) Employment Type: Full-time Stack Highlights: Go or Java | AWS/GCP/Azure | Microservices | CI/CD Environment: Product-driven, cloud-native engineering team Who You'll Work For Our client … Looking For Essential Degree in a relevant technical discipline Solid commercial experience in backend software engineering Strong programming skills in Go or Java Hands-on experience with cloud platforms (AWS, GCP or Azure) Knowledge of distributed systems, databases and messaging systems Experience working with CI/CD pipelines and microservices ...

What You'll Need Essential: Extensive experience in QA automation within Agile environments Strong automation experience with Selenium, Cypress, Playwright or TestComplete Proficiency in Java, JavaScript or a similar programming language Proven ability to design and maintain scalable automation frameworks, ideally Playwright or WebDriverIO Experience integrating automation within CI/… have any further questions on the role, please feel free to reach out to Eve Geddis directly on LinkedIn, or email Skills: Playwright Java Cucumber Jenkins API Testing Benefits: Medical Aid/Health Care Pension Fund TLNT1 ...

Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

Hybrid (3 days in office) Employment Type: Full-time Experience: 4+ years software engineering | 2+ years AI/ML engineering Stack Highlights: Go or Java | LLMs | ML Platforms | Cloud-native Domain: Applied AI within a cloud security environment Who You'll Work For Our client operates in the cloud security … Essential 4+ years of commercial software engineering experience 2+ years of dedicated AI or machine learning engineering experience Strong programming skills in Go or Java Hands-on experience working with LLMs and modern AI frameworks Experience building or contributing to ML platforms or internal AI tooling Demonstrated ability to work ...

Greetings from Response Informatics!! We are currently hiring a Sr. Engineer (Java OR Golang) for an exciting client engagement. Role: Sr. Engineer (Java OR Golang) Location: Belfast, UK (5 days/week onsite) Positions: 6 Months Contract Inside IR35 Please Note: Must work 5 days a week from ...

## Equities Technology (Low Latency Developer) - VPApplylocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26977601Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence ...