1 to 25 of 74 Senior Software Engineer Jobs in Northern Ireland

Senior Software Engineer- Software Applications Date: 22 Sept 2026 Location: Belfast, GB Job Function: Technical Senior Software Engineer- Software Applications At Oxford Instruments Andor we are devoted to accelerating the greatest scientific advancements of our age. It matters to us that … industrial communities. We are a market leading organisation with a diverse and inclusive environment. Following an internal promotion we are hiring for a Senior Software Engineer- Software Applicationswill work in the Software team as part of the wider Engineering & Technology Department. As a Senior ...

Viewers working across the globe, and we operate as a trusted provider of digital commerce systems for leading retailers. OneView is looking for a Senior Software Engineer to take on the harder half of what a delivery team builds. Reporting to the VP of Engineering and working … Scrum team alongside a Lead Software Engineer, you will design and build complex features and integrations end to end, from very little direction. You will mentor a Software Engineer, usually one at a time, and the measure is whether they got better rather than whether their ...

Viewers working across the globe, and we operate as a trusted provider of digital commerce systems for leading retailers. OneView is looking for a Senior Software Engineer to take on the harder half of what a delivery team builds. Reporting to the VP of Engineering and working … Scrum team alongside a Lead Software Engineer, you will design and build complex features and integrations end to end, from very little direction. You will mentor a Software Engineer, usually one at a time, and the measure is whether they got better rather than whether their ...

across the globe, and we operate as a trusted provider of digital commerce systems for leading retailers. Position Summary OneView is looking for a Senior Software Engineer to take on the harder half of what a delivery team builds. The platform serves over a hundred thousand users … lives, and it is the work this role gets. Reporting to the VP of Engineering and working in a Scrum team alongside a Lead Software Engineer, you will design and build complex features and integrations end to end, from very little direction. Senior here means three things ...

across the globe, and we operate as a trusted provider of digital commerce systems for leading retailers. Position Summary OneView is looking for a Senior Software Engineer to take on the harder half of what a delivery team builds. The platform serves over a hundred thousand users … lives, and it is the work this role gets. Reporting to the VP of Engineering and working in a Scrum team alongside a Lead Software Engineer, you will design and build complex features and integrations end to end, from very little direction. Senior here means three things ...

Select how often (in days) to receive an alert: Machine Learning Software Engineer/Senior Machine Learning Software Engineer Date: 8 Sept 2026 Location: Belfast, GB GB Oxford, GB Bristol, GB, BS35 4GG High Wycombe, GB Job Function: Technical Machine Learning Software Engineer/Senior Machine Learning Software Engineer Accelerate Scientific Discovery with Oxford Instruments Andor; Imaris At Oxford Instruments Andor, we are dedicated to enabling the world's greatest scientific breakthroughs. Our cutting-edge imaging, spectroscopy and microscopy technologies are helping researchers develop life-saving treatments, explore deeper ...

## Senior Software Engineer (Back-End)Applylocations: Belfasttime type: Full timeposted on: Posted 3 Days Agojob requisition id: R5500The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity … work as one to achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist.**Role Overview**As a Senior Software Engineer at TP ICAP, you will play a key role in delivering business-critical software solutions supporting the internal broking ...

Senior Software Engineer Java (Contractor) Contractor Start Date: ASAP Fully remote within Hungary As a Senior Software Engineer (Java) Contractor at Beyond Sports, you ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports … fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video ...

Senior Software Engineer – Java (Contractor) Contractor Start Date: ASAP Fully remote within Hungary As a Senior Software Engineer (Java) – Contractor at Beyond Sports, you’ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports … fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video ...

## Senior Software Engineer (Java Or Python) - VPApplylocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26969354**Senior Software Engineer (Java Or Python)**Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance ...

Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens. … growth and success, we're at a pivotal point on our journey to realise that aspiration. Why you will love this opportunity as a Senior Software Engineer at Civica. We are seeking a highly skilled Senior Software Engineer to join our dynamic engineering team. ...

Position Title: Full Stack Senior Software Engineer Reports to : Engineering Manager Location: Remote (UK) Contract type: Permanent Sunday Times Tech 100 Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable course materials, making learning more equitable … passionate about education and technology. Join us and help revolutionize the way students and educators access and interact with learning materials! As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students ...

Position Title: Full Stack Senior Software Engineer Reports to : Engineering Manager Location: Remote (UK) Contract type: Permanent About BibliU Sunday Times Tech 100 | Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable course materials, making learning more … perfect place for you. Join us and help revolutionize the way students and educators access and interact with learning materials! Position Overview As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students ...

Position Title: Full Stack Senior Software Engineer Reports to : Engineering Manager Location: Remote (UK) Contract type: Permanent About BibliU Sunday Times Tech 100 | Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable course materials, making learning more … perfect place for you. Join us and help revolutionize the way students and educators access and interact with learning materials! Position Overview As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students ...

work as one to achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist. Role Overview As a Senior Software Engineer at TP ICAP, you will play a key role in delivering business-critical software solutions supporting the internal broking … division and its external client base. You will operate within an Agile, cross-functional environment, contributing across the full software development lifecycle—from design through to implementation and post-release support. The role emphasises engineering excellence, continuous improvement, and scalable delivery, with a strong focus on automation, continuous integration ...

long term. This role is fully remote, offering you flexibility to work from anywhere within NI. In this role, you ll join as a Senior Software Engineer on the Core team, which is part of the wider Order Engineering group. The Core team owns key parts … maintain the APIs, services, and tools that brands and partners rely on to create reliable, flexible, and high-performing digital ordering experiences. As a Senior Software Engineer on this growing team, you ll play a key role in shaping the future of these systems. You ll help ...

## Senior Software Engineer (Full Stack)Apply: UK - City Quays 3 - Belfast: Full time: Posted Today: R5298**Group Overview**The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery … Platform based on the latest technology and architecture. You will be working alongside AWS and learning from the best. As a Senior Engineer you will be responsible for demonstrating excellent technical competencies with a desire to improve and mentor junior members of the team. You will take responsibility ...

Senior Software Engineer, you will play a key role in designing, developing and maintaining high performance cloud-based applications. You’ll work with cutting-edge Azure technologies to support our mission in precision medicine research. You will be a vital link between the software team … Responsibilities Develop & maintain applications using .NET (C#), .NET Core, and Azure technologies. Collaborate with product managers, designers, and developers to create high-quality software solutions. Mentor junior members of the development team, providing expert support when required. Contribute to design decisions for up-and-coming projects Become a vital ...

Senior Software Engineer (Windows) About iProov iProov provides science-based biometric solutions that enable the world s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative … month) Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits iProov is looking for an expert Windows Software Engineer that will lead the development of iProov s Workforce product including a number of connecting components enabling the secure authentication of users ...

Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens. … growth and success, we're at a pivotal point on our journey to realise that aspiration. Why you will love this opportunity as a Senior Software Engineer at Civica. We are seeking a highly skilled Senior Software Engineer to join our dynamic engineering team. ...

Contact us Senior Software Engineer Contract: Full-time Location: Belfast, UK OR London, UK Salary: DOE Team: Engineering About Ctrl Alt Ctrl Alt is designing and operating the on-chain infrastructure powering digital capital markets globally. We bring together a unique blend of expertise in financial markets … partners to access and place orders our platform Take a loosely defined problem through to a valid, technically sound, thoroughly documented, tested, and implemented software solution Collaborate with team members and other engineers across the company Advocate best coding practices to raise the bar for you, your team ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. ...

Senior Software Engineer Belfast (hybrid) TypeScript, Java or Python | Salary flexible depending on experience Enjoy solving complex problems, picking up new technologies and taking ownership of your work? MCS Group is partnering with an established international technology consultancy growing its engineering team in Belfast. This … complex production systems for enterprise clients, collaborating with international colleagues while taking ownership of your own delivery. Your work will include: Developing and improving software, with an initial focus on TypeScript and Node.js. Working through technical challenges and making considered engineering decisions. Taking responsibility for code quality, testing ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. ...

distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. We re looking for a Senior Software Engineer who cares deeply about building high-quality products - not just testing them after the fact. In this role … help shape how quality is engineered into our products from day one, working across software development, automation, and modern testing practices. This role includes a blend of hands-on testing and automation. You ll design systems, build tooling, and dive into manual testing where it adds the most value ...