51 to 75 of 106 Java Jobs in County Antrim

Software Engineer II

Location
Belfast City, Northern Ireland, United Kingdom
with a member of our HR Team and ask compensation related questions, including pay details for this role. Job Description We are seeking a Java Engineer to join Compliance & Supervision Technology in TD Securities. The role builds technology solutions that meet regulatory obligations, strengthen supervisory controls, and manage conduct … entitlement controls, evidencing capabilities, and monitoring into system designs. Support internal audits, regulatory reviews, remediation programs, and control assessments. Required Skills Strong hands-on Java development experience, JDK 17+ preferred. Rest/GraphQL APIs using Spring Boot or any similar. Strong SQL experience with any RDBMS. Working experience with messaging ...

DV-Cleared Data Engineer: Live-Systems Cloud Pipelines

Location
Belfast City District, Northern Ireland, United Kingdom
data platforms and production-grade pipelines in secure cloud environments for critical national-scale systems. You will work with Python, SQL, APIs, Spark or Java/Scala in AWS, Azure or GCP, delivering scalable ingestion, processing and serving layers while collaborating with engineering and delivery teams on mission-critical #J ...

Test Automation Engineer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
colleagues who will help you learn, develop and grow. Minimum (essential) requirements: Experience in software testing (automation or hybrid QA roles). Proficiency in Java programming fundamentals. Experience with Playwright for functional and regression testing. Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI). Basic understanding ...

Platform Engineer II

Location
Belfast City District, Northern Ireland, United Kingdom
Computer Science, Information Systems, or a related discipline) accompanied by 1+ years of relevant hands-on engineering experience. * **Programming Languages:** Proficiency in **Python** and **Java**.* **Agent Tooling:** Experience developing Agent Skills and building Agent Evals.* **AI Assistants:** Experience utilizing Coding Agent tools (**Claude, Anti Gravity, GitHub Copilot ...

Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
customer outcomes. Working as part of a co-located FTE engineering team, the role provides the opportunity to develop strong hands-on experience in Java/Spring Boot, AWS, EKS, and Oracle DB, while learning modern engineering practices across cloud-native development and enterprise billing systems. By contributing high-quality … release activities to help deliver safe and reliable change across billing services. Application Design & Engineering Practice · Apply established engineering patterns and guidance to build Java/Spring Boot services, APIs, and integrations that are secure, supportable, and scalable. · Contribute to solution design discussions, code reviews, and technical refinement activities ...

Senior Java Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Senior Java Engineer Salary: £60,000 - £65,000 DOE Location: Belfast City Quays | Hybrid | Permanent Enjoy solving complex engineering challenges and building applications where performance, reliability and scalability really matter? VANRATH is recruiting for a Senior Java Engineer to join a leading global financial technology business in Belfast. This … excellent opportunity to work on high-performance Java applications supporting electronic trading platforms and financial markets worldwide. You'll join an established, collaborative engineering team working with modern technologies, tackling interesting technical challenges and developing software used in a fast-moving global environment. What's on offer? Salary ...

Java Developer (AVP)

Location
Belfast City District, Northern Ireland, United Kingdom
providing great business benefit. This role is for a developer position responsible for accomplishing results through hands on development/bug fixes of our Java application. The overall objective of this role is to drive applications development through programming activities. Responsibilities Platform Support & Enhancement: Build and maintain common solutions … meet performance and scalability requirements Comfortable in using AI based coding assistants and AI powered SDLC processes Mandatory Skills Strong commercial experience as a Java developer. This will be tested during interview stage Experience in REST API and authentication mechanisms (OAuth/Basic Authentication) Messaging Systems experience ...

AI Engineer (Agentic Systems)

Location
Belfast City District, Northern Ireland, United Kingdom
another regulated, data-heavy domain Experience with MCP server development Experience with time series or analytical databases (kdb+/KDB-X, ClickHouse, Oracle) Python, Java and TypeScript Experience deploying models on-premise or in a locked-down cloud environment Who does well here People who are honest about what they ...

Senior Java Developer – Cloud-Native FinTech

Location
Belfast City District, Northern Ireland, United Kingdom
First Derivative is seeking an experienced Java Developer to join a fast-moving delivery team building a new regulatory reporting platform for a global financial services firm. You will work on MiFID II transaction reporting, trade transparency, and instrument data with a cloud-native microservices architecture (Java 17, Spring Boot ...

Software Engineer - Senior Consultant II - (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
work in the UK for employment at Allstate. Allstate is not providing sponsorship for this vacancy. A minimum of 3 years of experience with Java (Spring Boot). Demonstrated experience developing scalable RESTful APIs and implementing event-driven architecture using Apache Kafka, with a strong understanding of distributed systems, microservices … collaborative engineering. Supervisory Responsibilities: There are no supervisory responsibilities for this role. Job Posting End Date: Friday 23rd October (11:59pm) Skills Apache Kafka, Java (Programming Language), Software Development Shape the Future of Insurance with Cutting-Edge Tech and a People-First Culture Why join us? Allstate NI is proud ...

Senior Java Engineer - Fintech

Location
Belfast City District, Northern Ireland, United Kingdom
client, a global leader in financial technology, is hiring a Java Engineer to join an established software development team based in Belfast. This is an excellent opportunity to work on innovative, high-performance applications supporting global financial markets and electronic trading platforms. Benefits Competitive salary Hybrid working Flexible working environment … driven solutions to financial markets, helping clients access liquidity, improve price discovery and benefit from reliable, high-performance trading and data services. As a Java Engineer, you will design, develop and maintain applications and supporting technologies used within a global trading environment. You will work closely with product teams, technical ...

Senior Python & Container Security Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
tooling, work across teams, and drive secure, scalable deployments in a hybrid work environment. The role requires deep container experience, programming in Python/Java, and strong collaboration skills within a global team. #J-18808-Ljbffr ...

Senior Backend Engineer - Scalable SaaS & AI Security

Location
Belfast City District, Northern Ireland, United Kingdom
design distributed systems, tackle scalability challenges, and build high-performance backend services operating at scale. Key requirements include extensive enterprise/SaaS development, strong Java/Python skills, and experience with multi-tenant architectures, PostgreSQL, and modern cloud tools. This role emphasizes AI-assisted tooling and collaboration across teams. #J ...

Engineer II

Location
Belfast City District, Northern Ireland, United Kingdom
deliver quality, business critical software.● Support operation of services in production. ****Core Competencies:**** ● 2+ years of systems programming experience in Rust, C, C++, Go, Java or a comparable language with enthusiasm to write production Rust (we will help you ramp up with dedicated mentorship!). ● Understanding of data structures ...

Java Developer with Kotlin (Prime Brokerage Technology)

Location
Belfast City District, Northern Ireland, United Kingdom
target for Citi – with technology providing the key to unlock this potential. Responsibilities Own and develop core components for the Prime Brokerage platform using Java/Kotlin. Provide technical leadership to an agile team, mentoring developers and establishing best practices for coding, testing, and CI/CD. Drive a culture … risks throughout the software development lifecycle. Manage production support, analyze issue patterns, and lead efforts to improve system performance, scalability, and reliability. Technical Experience Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous: Kotlin Cloud Technologies (Kubernetes, Open Shift) Messaging Technologies (Kafka ...

Java Developer

Location
Belfast City District, Northern Ireland, United Kingdom
solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. We are seeking a Java Developer for our Global Market Access EMEA development team. Sitting within the Equities cash business, the main function of the team is to build … behaviour, conduct and business practices, and escalating, managing and reporting control issues with transparency. Skills and Experience Previous commercial experience of software development using Java and Python, ideally gained within the Financial Services (or related) industry. Experience of applications support and maintenance. Able to demonstrate clear and concise written ...

Senior QA Engineer - Cloud Security Testing (Hybrid, Belfast)

Location
Belfast City District, Northern Ireland, United Kingdom
across multiple engineering teams. You will write test code weekly, build and maintain test frameworks, and set testing standards for backend services (Golang/Java) and front-end (React TS) across cloud platforms. The role operates in a hybrid model with three in-office days at Custom House Square ...

Project Lead for NICPLD Digital Infrastructure

Location
Belfast City District, Northern Ireland, United Kingdom
developer role. At least 2 years’ professional experience of Supporting and developing business systems using high-level programming languages such as C#.NET, Java, PHP or Classic ASP. Experience with modern CSS frameworks and styling libraries (Bootstrap, Tailwind CSS, Foundation) Demonstrable knowledge of relational databases and experience of developing applications with ...

Software Project Manager Belfast

Location
Belfast City District, Northern Ireland, United Kingdom
portfolio of software projects across our engineering teams. The work spans a range of technologies, with a particular focus on Python, Rust and Java/Kotlin. Some projects are AI‐focused, so you'll need to be comfortable managing work where requirements are still forming and the technology is moving ...

Backend Java Engineer — Spring Boot & AWS Microservices

Location
Belfast City District, Northern Ireland, United Kingdom
Group is seeking a Software Engineer to advance our consumer billing platforms by building robust backend services and microservices in Java/Spring Boot. You’ll contribute to cloud-native deliveries on AWS/EKS and work with Oracle DB on complex billing integrations, while applying modern engineering practices across ...

Java Agile Developer (Belfast) - Officer

Location
Belfast City District, Northern Ireland, United Kingdom
identified as a major growth target for Citi – with technology providing the key to unlock this potential. Key Responsibilities Delivery of Swap Processing components (Java/Kotlin) within the Strategic Swaps Platform Developer-led automated testing with a focus on Test Driven Development Working within an Agile team focussed … consulting/project management techniques/methods Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Technical Experience Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous Kotlin Cloud Technologies (Kubernetes, Open Shift) Messaging Technologies (Kafka ...

Platform Engineer II - AI Data Agents & Data Pipelines

Location
Belfast City District, Northern Ireland, United Kingdom
data platforms. The role requires a Bachelor's in CS or related field with 1+ years' hands-on engineering experience, strong Python/Java skills, and experience with Claude, Anti Gravity, and GitHub Copilot. #J-18808-Ljbffr ...

Senior ML Engineer - Cybersecurity & Data Analytics

Location
Belfast City District, Northern Ireland, United Kingdom
cybersecurity product line, applying advanced machine learning to detect anomalies and drive real-time decisions. The role requires a strong background in Java, distributional statistics, unsupervised methods, and experience with feature computation on columnar stores. You’ll collaborate with a cross-functional team and grow our data-driven solutions. #J ...

Software Engineer, Java Backend

Location
Belfast, Northern Ireland, United Kingdom
About the job Software Engineer, Java Backend Job Description: Location: On-site, Hybrid. Start date: As soon as possible. Languages: Fluent in English. Join the Mineo Team Were Hiring! At Mineo, we are creating the future of recruitment with an innovative platform powered by artificial intelligence. Our AI-driven solution … team and help shape the future of hiring with cutting‐edge technology. Position: Senior Site Reliability Engineer (Hybrid) Your Role: As a Software Engineer Java Backend at Mineo, you’ll be part of a dynamic team working to enhance our AI‐powered platform. You will contribute to developing intelligent features ...

Cloud-Native Full Stack Dev (Java/Python/Go) – AWS/GCP

Location
Belfast, Northern Ireland, United Kingdom
Dianaduggan is seeking a Full Stack Developer (Java/Python/Go) in Belfast for a leading global financial institution. The candidate will play a critical role in transforming technology in a hybrid multi-cloud environment, primarily leveraging AWS and Google Cloud. Key responsibilities include designing and maintaining scalable applications ...