19 of 19 Permanent Principal Engineer Jobs in Northern Ireland

Principal Software Engineer £85,000 Remote, UK and Ireland We’re looking for a Senior or Principal Software Engineer to join a growing and dedicated Software function who are pushing to be the best at what they deliver. Are you experienced with being a hands on … Senior Software Engineer who can provide and contextualise the why and the how to other members of your team? This role could be for you! The Principal Software Engineer is a key member of an Agile squad, who is able to put together highly scalable SOLID OOP … cover 5% pension Opportunities to progress into management More to be discussed Please hit quick apply or send an email to beth.lees@primis-talent.com Principal Software Engineer, Senior Software Engineer, Lead Software Engineer, C#, .NET, OOP, SOLID, RabbitMQ More ❯

Principal Data Engineer BI/Reporting/Datawarehouse Sports and Analytics Sector Location: Remote (UK Based Candidates Only) Could your expertise help discover the next Lionel Messi, LeBron James or Lewis Hamilton? Maybe give your team a competitive edge to finally win the title? We have an exceptional … opportunity for a Principal Data Engineer specialising in Business Intelligence, Data, and Reporting to join a leading global data analytics company. This organization is at the forefront of using innovative software and intelligence tools to enhance athlete performance and identify the next stars in their respective sports. As … the company embarks on a significant re-architecture of its Data Warehouse, they are looking for a talented Senior Engineer to help drive this transformation. The data and reporting platforms you develop will play a crucial role in influencing the performance and decision-making of major teams in sports More ❯

Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k iO Associates have partnered with a Consultancy client who are on the lookout for a Node focused Chief Engineer to join on a Permanent basis over the coming months. This role … virtual interviews will be taking place from early June with a view to start as soon as possible depending on your notice period! Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k More ❯

Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k iO Associates have partnered with a Consultancy client who are on the lookout for a Node focused Chief Engineer to join on a Permanent basis over the coming months. This role … virtual interviews will be taking place from early June with a view to start as soon as possible depending on your notice period! Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k More ❯

Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k iO Associates have partnered with a Consultancy client who are on the lookout for a Node focused Chief Engineer to join on a Permanent basis over the coming months. This role … virtual interviews will be taking place from early June with a view to start as soon as possible depending on your notice period! Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k More ❯

Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k iO Associates have partnered with a Consultancy client who are on the lookout for a Node focused Chief Engineer to join on a Permanent basis over the coming months. This role … virtual interviews will be taking place from early June with a view to start as soon as possible depending on your notice period! Role: Principal Engineer Location: Belfast Status: Permanent Start Date: ASAP (September latest) Salary: £80k to £90k More ❯

Principal Software Engineer Remote (UK-based) | Help Shape the Future of Veterinary Care IVC Evidensia is on a mission to set the global standard for veterinary care—and we need exceptional engineers to make that happen. With 2,500+ clinics in over 20 countries and a growing community … re building a best-in-class tech team that’s grounded in purpose and driven by innovation. 🧠 Your Role in Our Vision As a Principal Software Engineer , you’ll be a key technical leader—shaping architecture, mentoring teams, and driving large-scale engineering initiatives. You'll work across More ❯

interactions, empower creators, and champion inclusivity, Luupli is poised to redefine social media for the better. As we grow, we’re looking for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions … define the technical vision, and ensure our infrastructure supports millions of users seamlessly while preparing for future growth . Role Overview As th e Principal Backend Engineer , you will lead the development and optimization of Luupli’s backend services. You will define the technical vision, architect scalable solutions More ❯

technical expertise with a pragmatic, automation-first approach to solving the biggest challenges in cloud migration and IT transformation. We’re looking for a Principal Product Support Engineer to join our growing global team and play a key role in supporting our customers and partners. You’ll bring More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll More ❯

We are looking for a Principal Vulnerability Engineer who will be part of the security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security More ❯

it presents. Our team is made up of passionate and dedicated individuals who are committed to making Luupli a success. Job Description: As the Principal Frontend Engineer, you will be a key driver in delivering exceptional mobile user experiences on our social media platform. Your leadership and technical More ❯

Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast , where innovation meets impact. Our client is seeking a … Principal SDET to lead the design, development, and implementation of world-class test automation frameworks and strategies. You will act as a technical authority, collaborating with cross-functional teams and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and … engineering principles and advocate for testability, CI/CD, and observability in our platform. 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 More ❯

Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast , where innovation meets impact. Our client is seeking a … Principal SDET to lead the design, development, and implementation of world-class test automation frameworks and strategies. You will act as a technical authority, collaborating with cross-functional teams and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and … engineering principles and advocate for testability, CI/CD, and observability in our platform. 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 More ❯

Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast , where innovation meets impact. Our client is seeking a … Principal SDET to lead the design, development, and implementation of world-class test automation frameworks and strategies. You will act as a technical authority, collaborating with cross-functional teams and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and … engineering principles and advocate for testability, CI/CD, and observability in our platform. 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 More ❯

Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast , where innovation meets impact. Our client is seeking a … Principal SDET to lead the design, development, and implementation of world-class test automation frameworks and strategies. You will act as a technical authority, collaborating with cross-functional teams and leading an offshore SDET team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and … engineering principles and advocate for testability, CI/CD, and observability in our platform. 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 More ❯