1 to 25 of 206 Software Engineering Jobs in Belfast

with an impressive company in Belfast that can confidently call itself a standout employer of choice. Theyre making a significant investment in AI-enabled software engineering and building a new AI capability that will add value across the business. Theyre looking for Software Engineers who have been … immersed in Agentic Engineering; using AI coding tools as a fundamental tenet of your day-to-day. The Software Engineer wont just write code. You'll explore how AI can improve the entire SDLC, whilst driving AI Adoption internally + ensuring quality output! Ultimately you will think about ...

being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team The Product Security Engineering organization is responsible for designing, building, and operating enterprise security controls as software products. The group applies modern software engineering practices … embedded directly into the enterprise technology ecosystem, enabling secure-by-default behaviors while minimizing friction for product and platform teams. Product Security Engineers are software engineers who own the full software development lifecycle - from design and implementation through deployment and production support. They write and maintain production code ...

Black Duck Software, Inc. helps organizations build secure, high-quality software, minimizing risks while maximizing speed and productivity. Black Duck, a recognized pioneer in application security, provides SAST, SCA, and DAST solutions that enable teams to quickly find and fix vulnerabilities and defects in proprietary code, open source … With a combination of industry-leading tools, services, and expertise, only Black Duck helps organizations maximize security and quality in DevSecOps and throughout the software development life cycle. Black Duck is seeking a Principal Software Engineer to serve as a technical leader for the company's identity, authentication ...

finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions.Job Advertisement: Real-time Embedded Software EngineerAre you ready to innovate and make a significant impact in the field of real-time embedded software development? Thales is seeking enthusiastic … dedicated Software Engineers to join our team and contribute to cutting-edge multi-discipline programmes. If you possess the skills and passion for software engineering, we want to hear from you!Overview of Thales Integrated Airspace Surveillance (IAS): Thales IAS provides advanced surveillance solutions designed to ensure ...

driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team Core Engineering & Platforms (CEP) group is seeking a highly skilled and hands-on Software Engineering Manager for Infrastructure as Code (IaC) to lead … development, adoption, and operationalization of enterprise-scale infrastructure automation capabilities. This role is responsible for leading a high-performing engineering team while driving the strategy, roadmap, and execution of software-defined infrastructure solutions that enable infrastructure to be provisioned, managed, and operated through code. The ideal candidate ...

laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team Product Security Engineering designs, builds, and operates enterprise security controls as software products that integrate directly into cloud platforms, the SDLC, and core enterprise services. … organization applies modern software and cloud engineering practices to deliver scalable, reliable, and developer-friendly security capabilities for cloud-hosted workloads. The Cloud Product Security Engineer is a hands-on security engineer responsible for building, integrating, and operating security controls within cloud environments. This role focuses on engineering ...

additional information, please review .**Characteristics:****Experience:*** Proven experience as an Engineering Lead, Software Engineering Manager, or similar role.* Strong expertise in multiple programming languages (preferably Python, Go, and TypeScript), frameworks, and tools.* Strong understanding of both SQL and NoSQL databases.* Proven experience with distributed systems, event … poster.***The Department** Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline ...

Description Job Title: Software Engineering Specialist Req ID: 61974 Job Function: Software Engineering Posting Start Date: 14/09/2026 Posting End Date: 21/09/2026 Division: Digital Job Location: GBR Belfast - Riverside Tower Advertised Salary: Competitive About the role The Consumer Billing … Engineering Lead plays a critical role in modernising and scaling BT’s billing platforms, leading the rollout of new technology that improves reliability, agility, and customer outcomes. This is a hands‐on technical leadership role responsible for shaping and delivering cloud‐native solutions, creating new microservices, and guiding ...

Machine Learning Software Engineer/Senior Machine Learning Software EngineerAccelerate Scientific Discovery with Oxford Instruments Andor; ImarisAt 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 … into space and advance sustainable energy solutions.As a global leader in high-performance light measurement technology, we combine expertise in sensors, electronics, optics and software to deliver industry-leading solutions to customers in over 55 countries worldwide.Guided by our core values of Inclusive, Innovative, Trusted and Purposeful, we strive ...

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 into space and advance sustainable energy solutions. ...

Role We’re looking for experienced Principal Software Engineers who enjoy solving complex technical challenges, building scalable systems, and helping engineering teams deliver high-quality software in production environments. This role sits at the intersection of software engineering, architecture, and cloud/platform engineering. … designing, building, and guiding the delivery of modern software solutions using technologies such as Java, Python, C#/.NET and TypeScript , while working closely with engineering teams to ensure solutions are scalable, secure, and maintainable. It’s a strong fit for someone who enjoys taking ownership of technical ...

Overview Lead the design, delivery, and operation of production-grade engineering capabilities that support cyber operations at scale. Build reliable, secure, and observable services, tools, platforms, or data pipelines aligned to shared engineering standards. Own service and platform lifecycle expectations, including reliability, operational readiness, observability, and continuous improvement. … Partner across product, platform, and engineering stakeholders to shape architecture, integration design, and delivery sequencing. Drive platform maturity through automation, reuse, standardization, and strong operational discipline. Coach and develop engineers while building high-performing teams with strong execution and systems thinking. Requirements A minimum of 5 years of experience ...

Role We’re looking for experienced Senior Software Engineers who enjoy building scalable systems, working with cloud infrastructure, and delivering high-quality software in production environments. This role sits at the intersection of software engineering and cloud/platform engineering. You’ll be designing, building … operating modern software solutions using technologies such as Java, Python, C#/.NET and TypeScript , while working closely with cloud platforms and engineering teams to deliver reliable, production‐ready systems. It’s a strong fit for someone who takes ownership, is comfortable leading technical decisions, and enjoys improving ...

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. Our teams … most complex and critical defence programmes, helping deliver advanced technologies across land, sea, and air domains. We are looking for experienced Project Engineering Delivery Leads to join our growing defence teams, supporting the delivery of complex engineering work packages across major defence programmes. This role is ideal ...

macOS Software Engineer/Senior macOS Software EngineerShape the Future of Scientific Discovery with ImarisAt Oxford Instruments Andor, we are pushing the boundaries of what is possible in scientific imaging. As a global leader in high-performance light measuring solutions, we combine cutting-edge developments in sensors, electronics … optics and software to create technology that enables some of the world's most important scientific breakthroughs.Our low-light imaging cameras, spectroscopy solutions and microscopy systems help researchers develop cancer treatments, explore the depths of space, and advance clean energy innovations. We are experts in measuring light down ...

will play a key role in developing intelligent applications, AI agents and knowledge assistants while helping shape the organisation's approach to AI adoption, engineering and responsible technology. Salary/Benefits Competitive salary and comprehensive benefits package Hybrid and flexible working arrangements Opportunity to work with modern AI, cloud … engineering technologies Significant investment in technical development and continuous learning Exposure to complex, enterprise-scale projects with genuine business impact Opportunity to contribute to the organisation's wider AI transformation strategy About your next employer Your next employer is a well-established financial services organisation with a strong presence ...

93953668112Posted: 2026-08-21Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiWe’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with … teams across the organisation to build scalable developer platforms, influence engineering strategy and drive the adoption of Generative AI and modern engineering practices.Key ResponsibilitiesDrive the design and delivery of enterprise-scale applications supporting critical business functions and large user populations.Remain hands-on with software architecture, system design ...

looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive … adoption of Generative AI and modern engineering practices. Key Responsibilities Drive the design and delivery of enterprise-scale applications supporting critical business functions and large user populations. Remain hands-on with software architecture, system design, code reviews and engineering decision-making. Set technical direction across full-stack ...

looking for a deeply technical Application Security Engineer to embed inside engineering and help secure Cloudsmith 2.0, the operating system for the modern software supply chain. The ideal person is a software engineer at heart who chose to specialize in security. You should be comfortable moving between … code, architecture, and security design. About CloudsmithCloudsmith is building the operating system for the modern software supply chain. We run a global, fully managed, multi-tenant SaaS platform that helps organizations, from startups to the Fortune 500, secure, govern, and distribute software artifacts at scale. Worldwide, our customers ...

Lead and develop an engineering team delivering cloud security controls as software products Hire, onboard, coach, manage performance, and support career development Set technical direction across the design, implementation, deployment, and production support of cloud security capabilities Provide hands-on leadership through architecture and design reviews, technical decisions … code reviews, and critical implementation work Own product reliability, performance, effectiveness, and continuous improvement in production Partner with Digital Product Managers, platform teams, engineering stakeholders, and security stakeholders Align roadmaps, priorities, dependencies, and delivery plans Build an engineering culture centered on test-driven development, pair programming, fast feedback ...

looking for a deeply technical Application Security Engineer to embed inside engineering and help secure Cloudsmith 2.0, the operating system for the modern software supply chain. The ideal person is a software engineer at heart who chose to specialize in security. You should be comfortable moving between … code, architecture, and security design.About CloudsmithCloudsmith is building the operating system for the modern software supply chain.We run a global, fully managed, multi-tenant SaaS platform that helps organizations, from startups to the Fortune 500, secure, govern, and distribute software artifacts at scale.Worldwide, our customers use Cloudsmith ...

Developer to lead the design and continuous improvement of ARC’s digital product portfolio. You will combine user-centred design with practical front-end engineering, turning complex scientific, regulatory and operational workflows into clear, accessible and high-performing experiences. You will be ARC’s subject matter expert for user … experience, accessibility, design systems and front-end standards. Working closely with Product, Software Engineering, AI Engineering and Test Engineering, you will help evolve ARC’s Digital solutions and contribute to future technology solutions—from early discovery through to production delivery. Job Purpose To play a leading ...

looking for a strong data engineer who thrives on building large‐scale, robust, distributed data systems and pipelines, who understands the importance of good software engineering practices to get it done. If you’re excited about shaping the future of datavoice, come join us. How you will make … understand data requirements, implement solutions, and troubleshoot issues as they arise. You'll also play a pivotal role in advocating for and implementing software engineering best practices to ensure the efficiency, maintainability, and robustness of our data systems. This role offers an exciting opportunity to work on cutting ...

Posting Date:Function: Location: Salary:About the roleThe Software Engineer plays an important role in supporting the development and evolution of BT’s consumer billing platforms. This role is focused on building and enhancing backend services and microservices, contributing to the delivery of new technology that improves platform capability … reliability, and customer outcomes. Working as part of a co-located FTE engineering team, the role provides the opportunity to develop strong hands-on experience in Java/Spring Boot, AWS, EKS, and Oracle DB, while learning modern engineering practices across cloud-native development and enterprise billing systems. ...

Position Summary Harness is a high‐growth company disrupting the software delivery market. Our mission is to enable the 30 million software developers worldwide to deliver code reliably, efficiently, securely, and quickly, increasing customers’ pace of innovation while improving the developer experience. The Harness Software Delivery Platform … includes modules for CI, CD, Cloud Cost Management, Feature Flags, Service Reliability Management, Security Testing Orchestration, Chaos Engineering, Software Engineering Insights, and continues to expand at an incredibly fast pace. About The Role Design, develop and maintain critical software for a scalable platform in a fast ...