101 to 125 of 143 Java Jobs in Northern Ireland

experience Excellent communication and interpersonal skills/Confident in communicating with clients and stakeholders Eagerness to learn new technologies and business domain knowledge. Other language experience a bonus i.e Java, C++ , Python, Unix/Linux Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive More ❯

agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as Docker, containerd and Kubernetes. Deploying and operating your software in data-centres across the More ❯

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 developing & coding within agile delivery environments. Experience of having a great customer focus. More ❯

Visa's Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world's most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k More ❯

Requirements: Post-graduate engineering experience Ability and willingness to work with various technologies across multiple projects, including React, Angular, C#, Go, AWS, Java, and Node.js Proven experience of working in a small team Excellent communication skills Responsibilities: Write clean code to support our technological initiatives. Technologies: AWS Angular C# Java React NodeJS Cloud ASP.NET Support JavaScript More: We are a … to join our small team. Requirements include post-graduate engineering experience, the ability and willingness to work with various technologies across multiple projects (including React, Angular, C#, Go, AWS, Java, and Node.js), proven experience of working in a small team, and excellent communication skills. More ❯

and counts some of the world's most recognizable brands as customers. Their Software Engineering team is close-knit and will provide an experienced Software Engineer with expertise in Java and Cloud technologies a proper technical challenge in a fast-paced environment. This is an excellent opportunity for an experienced Java Developer seeking autonomy, the chance to work on an … innovative product, and to influence the engineering culture within a growing team! The Role: The Principal Engineer will lead the design and architecture of complex, high-scale applications using Java and AWS . Set engineering best practices and promote the adoption of cloud-native solutions. Collaborate with cross-functional teams, including interfacing with product and hardware engineering teams, to deliver … Provide technical mentorship and guidance to engineers, fostering a culture of innovation. Stay updated with industry trends to improve the tech stack and engineering processes. The Person: Expertise in Java (latest versions), Spring Boot, and microservices architecture. Strong experience with AWS. Leadership experience in mentoring engineers and driving technical excellence. Any exposure to hardware or firmware teams is beneficial; familiarity More ❯

and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and implement scalable, maintainable, and efficient test automation solutions using Java, Python, Playwright , and AWS . Provide technical leadership and mentorship to a high-performing offshore SDET team , ensuring best practices and engineering excellence. Collaborate closely with product owners, developers, and … What You’ll Bring: Extensive experience as a senior or principal-level SDET, QA architect, or similar role. Deep expertise in test automation frameworks (preferably Playwright ) and programming in Java and Python . Strong background in testing cloud-native applications on AWS . Proven experience leading offshore or distributed QA teams in a global engineering environment. A passion for clean More ❯

and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and implement scalable, maintainable, and efficient test automation solutions using Java, Python, Playwright , and AWS . Provide technical leadership and mentorship to a high-performing offshore SDET team , ensuring best practices and engineering excellence. Collaborate closely with product owners, developers, and … What You’ll Bring: Extensive experience as a senior or principal-level SDET, QA architect, or similar role. Deep expertise in test automation frameworks (preferably Playwright ) and programming in Java and Python . Strong background in testing cloud-native applications on AWS . Proven experience leading offshore or distributed QA teams in a global engineering environment. A passion for clean More ❯

You dont have to have all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and More ❯

your Hiring Manager. Basic Qualifications Relevant work experience with a Bachelor's Degree, an Advanced Degree (e.g. Masters, MBA, JD, MD) ora PhD. Technical and Domain Expertise Experience in Java technologies, API (SOAP & REST), and web development; background in Payment Gateway, Card Payments, or Financial Services (e.g., merchant/partner portals, billing & reporting) is a plus. Proficiency in reviewing technical More ❯

ensuring that the team’s work aligns with the company’s goals Requirements Proven ability to lead software engineering teams Proficiency in SQL and programming languages such as Python, Java or Scala Expertise leading teams and delivering in cloud data platforms (GCP, AWS) Familiarity with data modelling, warehousing, and database optimisation Strong understanding of data governance, security, and compliance frameworks More ❯

team and be able to communicate at an appropriate level depending on the types of people involved. Good understanding of Network Protocols – Multicast/TCP/IP. Knowledge of Java is a good add-on. Functional testing Desired Skills Low Latency Market Data Skills – VELA or any other low-latency platform. Working knowledge of containerization platforms e.g. OpenShift. Experience of More ❯

Manager. Qualifications Basic Qualifications Relevant work experience with a Bachelor's Degree, an Advanced Degree (e.g. Masters, MBA, JD, MD) or a PhD. Technical and Domain Expertise Experience in Java technologies, API (SOAP & REST), and web development; background in Payment Gateway, Card Payments, or Financial Services (e.g., merchant/partner portals, billing & reporting) is a plus. Proficiency in reviewing technical More ❯

love to hear from you. Experience working with data: wrangling, cleaning, and transforming datasets for analysis. Familiarity with tools such as Alteryx, DataRobot, SAS, Databricks, SPSS, R, Python, Scala, Java, or Spark. Exposure to data visualisation platforms like Tableau or Power BI. Understanding of machine learning concepts and algorithms (e.g. classification, clustering, regression). Interest in or experience with Natural More ❯

Principal Engineer (Java) The Opportunity One of our scaleup partners is hiring a Principal Java Engineer to lead the technical evolution of their core backend system. You’ll join a modern engineering team delivering high-scale, event-driven microservices. This is more than just a hands-on Java role ,you’ll be mentoring engineers, defining architecture, and setting engineering standards … that will scale as the business grows. What You’ll Be Doing Designing and building modern Java microservices in an event-driven architecture Leading the break-up of legacy monolith systems into scalable, decoupled services Driving best practices in code quality, architecture, and delivery Collaborating closely with product managers, designers, and engineering peers Providing mentorship and leadership within the team … from pairing to code review Helping the business scale safely and efficiently through pragmatic engineering decisions What You’ll Bring 6+ years of Java development experience, including deep knowledge of microservices Experience migrating monolithic systems into modern service architectures Strong grasp of system design, distributed systems, and cloud-native development A technical mindset grounded in real-world delivery and commercial More ❯

connection with their job as may be requested. Creation of user guides and manuals to the train CAE team members. Essential Skills Required: Proficiency in programming language Python, VB, Java, Simulink, Matlab etc. Good understanding of CAD software 3DX CATIA MS Excel. Ability to adapt/understand new technology areas Communication skills. Desirable Skills: Understanding of propulsion systems Understanding of More ❯

learning What You'll Bring: 5+ years in software engineering leadership, plus expereince at Director level or above Experience leading cross-functional teams of 10+ engineers Strong background in Java, C#, or C++ Passion for Lean/Kanban methodologies and agile transformation Experience in mentoring new managers and scaling engineering functions Excellent communication and stakeholder engagement skills Does this role More ❯

software houses. Youll work closely with some of the most well known names in the business, in a pattern that suits you and your lifestyle Skills: Python AWS Go Java Benefits: Work From Home More ❯

learning What You'll Bring: 5+ years in software engineering leadership, plus experience at Director level or above Experience leading cross-functional teams of 10+ engineers Strong background in Java, C#, or C++ Passion for Lean/Kanban methodologies and agile transformation Experience in mentoring new managers and scaling engineering functions Excellent communication and stakeholder engagement skills Does this role More ❯

learning What You'll Bring: 5+ years in software engineering leadership, plus expereince at Director level or above Experience leading cross-functional teams of 10+ engineers Strong background in Java, C#, or C++ Passion for Lean/Kanban methodologies and agile transformation Experience in mentoring new managers and scaling engineering functions Excellent communication and stakeholder engagement skills Does this role More ❯

learning What You'll Bring: 5+ years in software engineering leadership, plus expereince at Director level or above Experience leading cross-functional teams of 10+ engineers Strong background in Java, C#, or C++ Passion for Lean/Kanban methodologies and agile transformation Experience in mentoring new managers and scaling engineering functions Excellent communication and stakeholder engagement skills Does this role More ❯

and coach software engineers to raise technical capability and delivery quality What We're Looking For: 10+ years in software engineering, with strong design and coding experience in .NET, Java, or similar languages Deep experience with SaaS platforms, public APIs, and distributed systems architecture Strong background in databases, caching, systems integration, and performance optimisation Experience in payment processing or financial More ❯

/expertise required) Layer 0/1 Ciena or other vendor product knowledge, and/or Layer 2-3 knowledge, and/or Scripting/DevOps skills (e.g., Python, JAVA, Ansible, etc.). Experience B.S. Electrical Engineering, Optical Engineering, or a related field of discipline. Mandatory not more than 5 years of experience. Ability to work directly with various cross More ❯

understanding of how software is built and tested, and an appreciation for the importance of quality. - Some hands-on experience with automation tools or scripting languages such as Python, Java, or similar. - Exposure to test management or issue tracking tools (e.g., Jira, TestRail, or equivalent). - Strong problem-solving skills and attention to detail. - Clear, respectful communication skills-both written More ❯

love to hear from you. Experience working with data: wrangling, cleaning, and transforming datasets for analysis. Familiarity with tools such as Alteryx, DataRobot, SAS, Databricks, SPSS, R, Python, Scala, Java, or Spark. Exposure to data visualisation platforms like Tableau or Power BI. Understanding of machine learning concepts and algorithms (e.g. classification, clustering, regression). Interest in or experience with Natural More ❯