101 to 125 of 185 Software Engineering Jobs in Northern Ireland

.Net Software Developers (Mid-Level) Location: Belfast (Hybrid) | Type: Full-Time | Permanent MCS Group is delighted to be working with a global market leader in financial services technology that is building one of the largest and most advanced engineering hubs in Belfast. MCS have helped this company hire … trading and data platforms used across the globe. As part of a major technology growth programme, the Belfast office is hiring mid level .NET Software Developers to shape next-generation trading systems and deliver large-scale engineering solutions. What you'll do Develop, enhance, and maintain complex systems ...

Test Automation Engineer At a Glance Permanent Test Automation Engineer role within a high-growth global technology organisation Playwright and TypeScript ... engineering-led automation, not manual QA Hybrid working from Belfast Join an established and growing Belfast engineering function with long-term local ambition About the Company … client is a high-growth global technology organisation with an established and operational engineering function in Belfast. The team is live, performing, and continuing to grow across both technical and business functions. Expansion is structured and performance-led, with genuine long-term ambition to increase ownership and capability locally. ...

Work in the US , Australia , India , Lithuania, France, Germany and the UK! The Ideal Candidate We are looking for a top-notch Principal Software Engineer to join the Bazaarvoice team in Belfast, UK. We are big believers in teamwork, knowledge sharing, and continuous learning. The ideal candidate is self … implementing traditional distributed, fault-tolerant systems, you will be a visionary champion leading our agentic transformation. This means you will fundamentally shift our engineering culture and architecture from a paradigm of engineers writing manual code to an advanced model where engineers design, orchestrate, and manage autonomous AI agents. Requirements ...

adoption of modern tooling across globally distributed teams. This hands-on leader will champion AI-assisted development, platform improvements, and security, while partnering with engineering, product, and business stakeholders to deliver scalable software solutions. The role requires seasoned software engineering leadership, strong communication, and a track ...

decision-making for some of the world's biggest retail brands. This is a genuinely senior, hands-on role: you'll shape architecture, set engineering standards, and have real influence over how data infrastructure scales as the business grows further. Key Responsibilities Design and build large-scale, distributed data … core data infrastructure Optimise data storage and retrieval processes across the platform Collaborate with cross-functional teams to translate data requirements into solutions Champion software engineering best practice across the data function Troubleshoot and resolve issues across distributed systems Mentor and influence engineering standards across the team ...

Senior Software Engineer (Pitchside) Senior Software Engineer Belfast (Hybrid) | Competitive salary + benefits TeamFeePay (TFP) is one of the biggest grassroots football club management platforms in the UK. We support over 2,000 football clubs and 250,000+ coaches, players, parents and guardians on the platform … expanding into Italy, Spain and the rest of Europe. We’re a scale-up growing rapidly, and engineering is core to that growth. About our Engineering Team We’re organised into three squads: Pitchside Experience, Clubhouse Experience and Platform. This role sits in Pitchside Experience: the squad focused ...

Company DescriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough ...

Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and ...

display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you!. Job DescriptionArchitecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split)Helping … Data Factory, Data Flow, etc.) to deliver maintainable, extensible outcomes for our customers while avoiding technology proliferation.Active participation within a highly collaborative tribe of software engineering professionals, ensuring alignment on standards and ways of working.QualificationsExperienced in .Net and C# developmentCurrent ability to act as a Lead .Net Developer ...

Department: Public Sector & Utilities (Ireland) Job Description Architecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split) Helping to build and lead an effective, cross-functional squad practising agile ways of working (Scrum … Factory, Data Flow, etc.) to deliver maintainable, extensible outcomes for our customers while avoiding technology proliferation. Active participation within a highly collaborative tribe of software engineering professionals, ensuring alignment on standards and ways of working. Qualifications Experienced in .Net and C# development Current ability ...

display and foster them, it's deeply embedded within our DNA. Invest in us and we'll invest in you!. Job Description Architecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split … Factory, Data Flow, etc.) to deliver maintainable, extensible outcomes for our customers while avoiding technology proliferation. Active participation within a highly collaborative tribe of software engineering professionals, ensuring alignment on standards and ways of working. Qualifications Experienced in .Net and C# development Current ability ...

plusTest driven development and to adhere with firms min development standardsExperience with Unix or Linux scriptingSolid experience with CICD tools Agile Development and Software life cycleBasic experience with MS office platform tools like Work PPT and Excel is necessaryQualificationsBachelors degreeUniversity degree or equivalent experienceNonTechnical Skills RequiredWorked with projects ...

customer projects. Analysing, interpreting and visualising wastewater and environmental data. Running hydraulic modelling simulations using InfoWorks ICM, SWMM or similar software. Working alongside software and product development teams to improve existing tools and functionality. Taking ownership of individual projects and delivering work within agreed timescales. Working with customers … qualification. Experience using Python, particularly libraries such as Pandas and GeoPandas. Experience with scripting or automation within hydraulic modelling software. Experience of software engineering, data science or analytics within the wastewater sector. Familiarity with cloud computing platforms, such as AWS. Experience working within an Agile delivery environment. Experience ...

EXCLUSIVE OPPORTUNITY We're working with a growing technology business that is looking for a Senior/Principal Python Engineer to join its Belfast engineering team. This is a role for someone who enjoys getting stuck into backend engineering, data and architecture , rather than simply working through … moved beyond purely delivering defined pieces of work and enjoys thinking about the bigger picture . You'll ideally have around 5+ years of software engineering experience , with a strong backend background and good experience with Python. You don't need to have worked in cybersecurity before. What ...

Tier 1 banks and hedge funds with real data volumes and real regulatory pressure and they hire us because we can put working software in front of them quickly. This role is for an engineer who has already built agentic AI systems and wants to do more. You will … built it that wayand what broke Fluent use of AI-assisted coding tools (Claude Code, Cursor, Copilot or similar) in day to day development Software engineering fundamentals: version control, testing, code review, CI/CD and an understanding of what makes code someone else can maintain Strong written ...

Senior Software Engineer - Belfast Belfast | Hybrid | 3 days in office I'm working with a well-established technology company in Belfast that is continuing to grow its engineering team and invest in modern technology. They're looking for a Senior Software Engineer to join the team … wants to have a real say in how solutions are designed and built. What you'll be doing Developing and improving large-scale software applications Working across backend services with some full-stack exposure Getting involved in technical design and architecture Working with modern cloud and container technologies Helping ...

Cloud Engineer for a 3 - 6 month contract in Belfast. This contract will suit a Cloud Engineer with a full-stack/product engineering mindset and strong AWS and infrastructure-as-code capability. This is not a traditional DevOps or infrastructure-only role. You'll be comfortable working across … working with technologies including Node.js and Java Help deliver scalable, reliable products as the business expands into new sectors Work closely with product and engineering teams to build new customer-facing capabilities This is a great opportunity for an engineer who enjoys building products end-to-end, from ...

Arqit Limited in Belfast is seeking a Technical Team Lead to balance hands‐on software engineering with team management across the UK. The role splits time between technical leadership, delivery and people management, and requires strong mentoring capability. You will guide architecture, oversee full‐stack changes with your ...

Senior ML/AI Engineer Senior ML engineering role combining hands-on model development with production system ownership at genuine scale LLM/RAG, NLP, and streaming ML pipelines processing millions of items daily AWS-native (Lambda, ECS, SageMaker, MSK, Kafka), strong Python required £65,000-£75,000 High … insight tools. Recognised as a Great Place to Work across multiple regions including the UK, they operate at serious scale with a strong engineering culture. Role Overview We're looking for a Senior ML/AI Engineer to join a Machine Learning team responsible for critical AI-powered services. ...

Senior ML/AI Engineer Senior ML engineering role combining hands-on model development with production system ownership at genuine scale LLM/RAG, NLP, and streaming ML pipelines processing millions of items daily AWS-native (Lambda, ECS, SageMaker, MSK, Kafka), strong Python required £65,000-£75,000 High … insight tools. Recognised as a Great Place to Work across multiple regions including the UK, they operate at serious scale with a strong engineering culture. Role Overview We're looking for a Senior ML/AI Engineer to join a Machine Learning team responsible for critical AI-powered services. ...

Public Sector, preferably central government.Proven experience planning, coordinating and managing complex programmes across multiple teams and suppliers, circa 50+ staff.Experience in leading bespoke software delivery.Experience in using agile methodologies.Proven track record of delivering complex 10m+ per anum programmes on time and within budget, fast-moving, complex delivery environments … establishing and adhering to robust project governance and technical quality standards.Broad technology experience, awareness of current technology trends and a solid understanding of contemporary software engineering practices and behaviours.Strong ability to make reasoned decisions under pressure taking a balanced view of client demands, Kainos commercial interests ...

Description My client, a global technology company, is hiring a Back-End Software Engineer to join an established engineering team based in Belfast. This is an excellent opportunity to work on highly scalable, enterprise-grade backend systems that support mission-critical applications used by customers worldwide. … joining a collaborative engineering environment where you'll contribute to the design, development and optimisation of Java-based backend services, working across cloud infrastructure, automation, and distributed systems. The role offers exposure to modern DevOps practices, cloud-native technologies, and large-scale system architecture. What's on Offer Competitive ...

Opportunity I'm currently partnering with a local, award-winning software company that delivers bespoke digital solutions for major clients across multiple industries. They're looking for a talented Senior Software Engineer to join their high-performing team. This role will give you the chance to work ...

Instil Software Ltd is seeking experienced Senior Software Engineers to design, build, and operate scalable cloud-native solutions using Java, Python, C#/.NET and TypeScript. You’ll influence architecture, drive API design, and guide production deployments across AWS, Azure, or GCP. You’ll work with cross-functional … teams, adopt AI-assisted development practices, and mentor others to elevate engineering standards while embracing modern tooling and automation. #J-18808-Ljbffr ...

intraday liquidity solution for our business. The role will be interface between business stakeholders and the Development team covering all phases of the software development lifecycle from requirement gathering to production rollout.What you’ll doWork with Business, OPS and Tech teams to drive towards a common solutionPerform data analysis … Fixed Income especially from cashflow perspectiveExtensive knowledge of data analysis tools e.g. python, excel etcAwareness of industry trends and technology landscapesGood understanding of modern software engineering practices and technologiesExcellent communication and complex problem-solving skillsWhat we can offer youWe work hard to have a positive financial and social ...