1 to 25 of 33 Permanent Java Jobs in Northern Ireland

right tech for the right task, you can expect to work with the following technologies to ensure scalable, high-performance applications: Programming Languages: Java, Java OOPS, Java 8 Cloud technologies: AWS What you can expect Work to agile best practices and cross-functionally with multiple teams and stakeholders. … still apply as we are often hiring for similar roles which your background might be better suited to. Minimum of 2 years' experience in Java software development Deep understanding of multi-threading concepts and performance optimisation. Proven ability to design, implement, and deliver complex software solutions. You thrive in problem ...

backend or platform engineering Strong experience with cloud platforms (AWS, GCP and/or Azure) Proficiency in at least one backend language such as Java, Go, Python or C# Hands-on experience building cloud-native, distributed systems Strong knowledge of microservices architectures Experience with containerisation and orchestration (Docker, Kubernetes) Experience ...

processors e.g. Tailwind Back-end skills Proficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java) Strong database knowledge (SQL and NoSQL) Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with ...

about our engineering values here Great to haves Familiarity with C#/.NET, JavaScript/TypeScript and React Expertise with an OOP language (eg. Java, C++) and a modern JS framework (eg. Angular, Proficiency in working on a distributed, cloud hosted product with rapid release cycles Experience working ...

Java Developer - Up to 60K + Bonus & Sign-on Bonus We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal … level up technically, work alongside senior engineers and architects, and gain exposure to enterprise-scale systems. What Youll Be Doing: Developing backend services using Java (JDK 11+) & Spring Boot Building scalable microservices & REST APIs Working in Agile Scrum teams Supporting cloud deployments (AWS environments) Contributing to CI/ ...

distributed services Hands on experience with automation frameworks such as Playwright, Cypress, Selenium or similar Proficiency in at least one programming language such as Java, JavaScript, Python or C# Strong understanding of software development and testing lifecycles in Agile environments Familiarity with CI and CD pipelines, version control and modern ...

technical audiences* Experience estimating and delivering work in iterative cycles* Strong problem-solving abilities and architectural thinking***Highly Desirable:**** Experience with Oracle databases, Java/C#, or modern web technologies* Background in financial services or regulated industries* Familiarity with CI/CD, DevOps practices, and modern development tooling* Experience implementing ...

Software Engineer II I am seeking a talented and motivated Software Engineer II (Java) to join our growing engineering team. This is an exciting opportunity to work on scalable, high-performance applications that deliver real-world impact within a fast-paced and innovative environment. As a Software Engineer … backend systems, improving platform performance, and helping shape engineering best practices across the organisation. What will I do? Design, develop, test, and maintain scalable Java-based applications and services Collaborate with product managers, engineers, and stakeholders to deliver high-quality software solutions Write clean, maintainable, and efficient code following engineering ...

Senior Engineer, Lead Developer, or Technical Lead role Strong background in modern software engineering and cloud-native architecture Experience with technologies such as Python, Java, JavaScript/TypeScript, React, Node.js, or similar Experience with cloud platforms such as AWS, Azure, or GCP Strong understanding of APIs, microservices, databases, and scalable ...

distributed services Hands on experience with automation frameworks such as Playwright, Cypress, Selenium or similar Proficiency in at least one programming language such as Java, JavaScript, Python or C# Strong understanding of software development and testing lifecycles in Agile environments Familiarity with CI and CD pipelines, version control and modern ...

Northern Ireland Limited is looking for a Full Stack Engineer based in Belfast. The candidate must have at least 3 years of experience with Java 17+, Spring Boot 3+, and React 18+. Responsibilities include participating in iteration planning and ensuring understanding of technical requirements. Applicants should also have CI/ ...

knowledge and contribute to the growth of team and organizational engineering practices.**Essential Skills:** A minimum of 3 years’ Full Stack engineering experience with Java 17+, Spring Boot 3+. React18+.A minimum of 1 years’ CI/CD experience (Jenkins/GitHub Actions), Docker, Kubernetes.**Desirable Skills:** Experience in Typescript 5+.Understanding ...

environment Strong progression opportunities Growing company with ambitious plans For more information, feel free to reach out for a confidential chat today Skills: Python Java azure Rust go JBLE1 ...

Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum/Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder ...

fair, and efficient process. Interested? To discuss the opportunity in confidence, reach out to Ryan Quinn on LinkedIn. Skills: JavaScript AWS TypeScript Python Go Java Benefits: Options JBLE1 ...

responsible for designing, building, and maintaining high-performance, low-latency market connectivity applications and microservices. The ideal candidate has a deep passion for core Java development, non-blocking I/O patterns, and financial data protocols, combined with a strong understanding of modern cloud architectures and Agile methodologies. Technical Skills … Required Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring Boot based application development Experience with middle layer messaging services like JMS MQ EMS or Kafka Strong ...

system health. Delivery: Build and deploy bespoke automation solutions for end-users. Technical Profile Automation & Code: Expert PowerShell/scripting. Prior developer experience (C#, Java, or Python) is highly valued. Hybrid Infrastructure: Deep Windows & Linux administration. Strong VMware (vSphere) and SAN experience is essential for our on-prem delivery. Tooling ...

Technical Skills Required Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring Boot based application development Experience with middle layer messaging services like … projects in financial services domain Excellent analytical communication and interpersonal skills Ability to work independently take ownership trouble shoot and multitask Skills Mandatory Skills : Java, Microservices, SpringBoot Recruiter's Email : shikharsharma@thriveitsystems.com ...

About the Role The role involves developing and maintaining high-performance applications using Java and Spring Boot, with a focus on market connectivity and low latency programming. Responsibilities Experience with Java NIO components like Channels, Buffers, and Selectors is expected. Expert knowledge of FIX protocol, Market Connectivity, and Low latency … programming is a must. Very strong in Java and Spring Boot based application development. Experience with middle layer messaging services like JMS, MQ, EMS, or Kafka. Strong at RDBMS concepts and experience with Oracle, Sybase, or MS SQL. Cloud experience with Micro Services and Containerization is a big plus. Test ...

friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

with configuration management tools (e.g. Git, SVN) Experience with requirements management and traceability tools Experience in software development using languages such as C, C++, Java, or similar Experience working in structured development environments (Agile, V-Model, or similar) Benefits Collaborative working environment we stand shoulder to shoulder with our clients ...

strong graduate profile) Strong computer science fundamentals and software design knowledge Experience working in cloud environments (AWS or similar) Experience with backend development, ideally Java and Spring Boot Understanding of database design, ideally PostgreSQL Exposure to event-driven or queue-based systems (e.g. Kafka) Experience with testing practices … interested or have any further questions on the role, please feel free to reach out to Eve Geddis directly on LinkedIn. Skills: Java Spring AWS PostgreSQL Kafka Benefits: Medical Aid/Health Care Pension JBLE1 ...

modern engineering practices Working across the full SDLC including design, development, deployment and production support Writing high-quality production code using technologies such as Java, JavaScript and Python Collaborating with product managers and engineering teams to deliver secure-by-default solutions What We're Looking For 3+ years commercial software … engineering experience Strong experience with Java, JavaScript and/or Python Experience building distributed systems, micro-services and REST APIs Cloud and backend engineering experience within modern development environments Experience working in agile teams using CI/CD and modern engineering practices Strong communication and collaboration skills For more experienced ...

Role: Java Developer Location: Belfast, UK Duration: 6 months, post which the probability to convert to FTE based on performance Your Day-to-Day As a Software Engineer, you will: Build and enhance backend services while contributing to the cloud‐modernization of our large‐scale, containerized and distributed email security … platform. Develop clean, maintainable code primarily in Java, and Perl components where needed. Design and implement APIs and backend components, including data ingestion and processing pipelines. Work with event‐driven, streaming, and asynchronous processing architectures. Collaborate closely with Product, QA, SRE, and other engineering teams. Own and improve CI/ ...

Hadoop), data streaming (e.g., Kafka), and cloud services (e.g., AWS, GCP, Azure). Programming Skills: Programming skills in languages like Python (NumPy, pandas, PySpark), Java (Core Spark with Java, functional interface, collections), or Scala with experience in automation and scripting. Infrastructure Tools: Experience with containerization and orchestration tools like Docker ...