1 to 25 of 43 Software Engineer Jobs in County Antrim

Job Title: Senior Software Engineer - SDK & GUI Development Description: We are hiring for our client, an innovative technology company based in Larne, who require an experienced Senior Software Engineer to lead the architecture, development and maintenance of a cross-platform Software Development Kit (SDK). The successful Senior Software Engineer will also design … QA, and the cross-functional R&D team to align the SDK with product strategy. Mentor junior engineers and contribute to building a culture of technical excellence and building software development skills. Provide input into long-term technology road maps and product architecture decisions. The Person Technical Expertise Proven experience in designing and maintaining SDKs (C, C++, C#). … USB3, CoaXPress, CameraLink, GigE, or similar). Experience in GUI development using frameworks such as Qt, WPF, JavaFX, or modern web technologies (React, Angular, etc.). Solid understanding of software engineering principles: design patterns, version control, CI/CD, and automated testing. Familiarity with performance optimisation and debugging complex systems including microcode, SDK and hardware. Professional Experience 7+ years More ❯

Software Engineer Job description Who are we? At Bright, we've engineered cutting-edge software for accounting, payroll, tax, and practice management. We've assembled a team of top talent and stand ready to lead the industry with our superior software solutions and unparalleled customer support. We're brilliant people creating brilliant software! Join us … in our mission to create brilliant software that empowers businesses to reach new heights. The Opportunity As a Software Engineer at Bright, you will be a key technical contributor within the BrightPay team, building features and services for our flagship payroll products. This role will focus on developing high-quality, scalable solutions using C# both on the … translate business requirements into technical solutions. Work with the team to troubleshoot and resolve technical issues promptly. Stay updated with the latest industry trends, technologies and best practices in software engineering. Identify opportunities to improve development practices, tools, code health and maintainability in collaboration with the wider engineering community. Configure builds and automated tests to execute reliably and efficiently More ❯

R&D Senior Software Engineer Are you looking for more in life than just building another web app? Does upending cyber security resonate with you? We're a rapidly expanding cybersecurity startup revolutionizing vulnerability management for organizations of all sizes. For our customers, vulnerability management has always been a game of catch-up, with limited asset coverage and … create a fast, scalable platform that not only addresses these challenges but also makes vulnerability management simple, fun, and effortless. Currently, we're looking for a passionate Senior Python Software Engineer to join our growing team of engineers. About Nucleus Security Nucleus Security is transforming how security and development teams manage vulnerabilities at scale. Our platform unifies vulnerability … across scanners and environments, enabling organizations to prioritize and remediate vulnerabilities efficiently. We work with some of the most security-forward enterprises, empowering them with tools that accelerate secure software delivery and infrastructure hardening. Role Overview As a Senior Software Engineer in our Engineering team, you'll operate at the frontier of innovation, taking early ideas and More ❯

Software Engineer in Test Who are we? At Bright, we've engineered cutting-edge software for accounting, payroll, tax, and practice management. We've assembled a team of top talent and stand ready to lead the industry with our superior software solutions and unparalleled customer support. We're brilliant people creating brilliant software! Join us … in our mission to create brilliant software that empowers businesses to reach new heights. Our Products: Our award-winning software helps small businesses and accountants across Ireland and the UK manage their payroll, accounts and HR practices. We take the headache out of business management and provide cost effective, real solutions to accountants and business owners. The Role … As a Software Engineer in Test at Bright you'll join a small, high-impact team building AI powered features for our products. We're not building chatbots. We're building systems that automate end-to-end accounting workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers. More ❯

Software Engineer (C#, Java, Server-Side Development) Location: Belfast/Remote (Onsite for the odd get together a few times a month) Employment Type: Full-time, Permanent Salary: Competitive, DOE About The Role We're looking for an experienced Software Engineer with strong C#, Java, and server-side development skills to join a global fintech company. More ❯

Software Engineer AI Who are we? At Bright, we've engineered cutting-edge software for accounting, payroll, tax, and practice management. We've assembled a team of top talent and stand ready to lead the industry with our superior software solutions and unparalleled customer support. We're brilliant people creating brilliant software! Join us in … our mission to create software that empowers businesses to reach new heights. The Opportunity As a Software Engineer at Bright you'll join a small, high-impact team building AI powered features for our products. We're not building chatbots. We're building systems that automate end-to-end accounting workflows from document processing through to statutory … practices, testability, tools, code health and maintainability in collaboration with the wider Quality community. Foster a collaborative environment by working closely within cross-functional teams to ensure high-quality software delivery. Essential Skills and Experience : Experience building applications for the web across the whole stack Hands on production experience with building software powered by LLMs/GenAI/ More ❯

Senior Software Engineer - Global Financial Technology Firm Location: Belfast (Hybrid working) Job Type: Permanent Full-Time Posted by: VANRATH VANRATH is delighted to be recruiting on behalf of a global market infrastructure and trading technology firm for the position of Senior Software Engineer . This role offers an exciting opportunity to work within a collaborative Agile … engineering environment, delivering high-impact, business-critical software solutions for both internal and external stakeholders across global financial and commodities markets. This is an ideal position for an experienced engineer with strong proficiency in C# or Java, a passion for quality and testing, and a desire to be part of a modern, forward-thinking development culture. The Opportunity … As a Senior Engineer, you will join a high-performing technology division within a multinational organisation that powers price discovery, liquidity access, and data distribution across 60+ global offices. Working as part of a cross-functional, self-organising Agile team, you will contribute to the design and delivery of innovative solutions, applying best practices in CI/CD and More ❯

Create your profile | Sign in Activate career alerts Find similar career opportunities Software Engineer Category: Software Development/Engineering Main location: United Kingdom, Northern Ireland - Belfast, Belfast Position ID: J Employment Type: Full Time CGI UK Careers – Your mission found here By playing this video you consent to Google/YouTube processing your data and using cookies … Learn more. Position Description We require an experienced Software Engineer to support delivery and integration activities within an enterprise-scale software environment. The successful candidate will play a key role in designing, developing, testing, and maintaining software components, ensuring quality, performance, and security across multiple systems. The role will involve collaboration with architects, testers, and infrastructure … engineers to deliver robust, production-ready solutions. Your Future Duties And Responsibilities Design, develop, and maintain software components in accordance with defined architectural and security standards. Collaborate with solution architects and system integrators to ensure interoperability between systems. Develop clean, efficient, and maintainable code following best practices. Support testing activities, including performance benchmarking, load testing, and issue resolution. Troubleshoot More ❯

Senior Software Engineer – SDKs, GUI & Driver Integration (Office-based with flexible hours) This company is scaling fast, expanding into new markets with a growing portfolio of sensors, camera systems, and integrated software solutions . We're looking for a Senior Software Engineer to take technical ownership of their SDK architecture , GUI development , and hardware driver … for R&D, production, and customer demos Integrate 3rd-party hardware drivers (USB3, CoaXPress, CameraLink) Collaborate cross-functionally with sales, QA, and product teams Mentor and upskill a growing software team Bring maturity to development through strong architecture, validation, and quality processes Engage in hands-on product work and occasional customer visits What You Bring 7+ years in software …/C C# SDK experience Strong background in driver integration, cross-platform development , and GUI design Comfortable with low-level development (e.g. drivers, firmware, FPGA integration) Solid grasp of software architecture , CI/CD, version control, and testing A technical leader with the ability to mentor others and drive process improvements What so good? Shape next-gen products in More ❯

Senior Software Engineer – SDKs, GUI & Driver Integration (Office-based with flexible hours) This company is scaling fast, expanding into new markets with a growing portfolio of sensors, camera systems, and integrated software solutions . We're looking for a Senior Software Engineer to take technical ownership of their SDK architecture , GUI development , and hardware driver … for R&D, production, and customer demos Integrate 3rd-party hardware drivers (USB3, CoaXPress, CameraLink) Collaborate cross-functionally with sales, QA, and product teams Mentor and upskill a growing software team Bring maturity to development through strong architecture, validation, and quality processes Engage in hands-on product work and occasional customer visits What You Bring 7+ years in software …/C C# SDK experience Strong background in driver integration, cross-platform development , and GUI design Comfortable with low-level development (e.g. drivers, firmware, FPGA integration) Solid grasp of software architecture , CI/CD, version control, and testing A technical leader with the ability to mentor others and drive process improvements What so good? Shape next-gen products in More ❯

Senior Software Engineer – SDKs, GUI & Driver Integration (Office-based with flexible hours) This company is scaling fast, expanding into new markets with a growing portfolio of sensors, camera systems, and integrated software solutions . We're looking for a Senior Software Engineer to take technical ownership of their SDK architecture , GUI development , and hardware driver … for R&D, production, and customer demos Integrate 3rd-party hardware drivers (USB3, CoaXPress, CameraLink) Collaborate cross-functionally with sales, QA, and product teams Mentor and upskill a growing software team Bring maturity to development through strong architecture, validation, and quality processes Engage in hands-on product work and occasional customer visits What You Bring 7+ years in software …/C C# SDK experience Strong background in driver integration, cross-platform development , and GUI design Comfortable with low-level development (e.g. drivers, firmware, FPGA integration) Solid grasp of software architecture , CI/CD, version control, and testing A technical leader with the ability to mentor others and drive process improvements What so good? Shape next-gen products in More ❯

We are looking for Software Engineers to drive forward the Defence sector within Electrical and Embedded Systems. This is an exciting opportunity to make a real difference to the client project that you support. The Software Engineer will play a vital role in the software development lifecycle by ensuring that software solutions are developed in … line with defined processes and industry standards to ensure the reliability, safety, and security of software products. Design and develop real-time embedded software solutions. Integrate and debug solutions on target hardware, addressing hardware/software integration issues. Target multiple real-time platforms (e.g., VxWorks, MicroC/OS, Linux, FreeRTOS) using Embedded C, C, C++ Linux, Free … Artis, VX Works. Participate in various software lifecycle methodologies. Manage software requirements and traceability using industry best practices. Plan and execute software tests (Unit, Integration, System Level). Develop reusable software solutions. Document all aspects of the software production process according to company standards. A BEng/BSc (Hons) degree or equivalent in computing or More ❯

Chief Software Engineer is required by a large technology innovation organisation to lead the design and delivery of high-performance software systems and cloud-native platforms. Responsibilities: Designing and developing full-stack solutions, including UI components, application logic, and cloud-based services. Leading and mentoring an engineering team. Developing serverless functions utilising Azure Functions, GCP Cloud Functions … or AWS Lambda. Leveraging AI tools and capabilities to enhance solution efficiency and user experience. Ensuring integration between Front End applications and Back End services. Leading software delivery workflows across full software life cycles. Supporting activities during the project discovery phase. Required experience and skills: Hands on software engineering skills using various platforms and tools. JavaScript/ More ❯

Software Engineer - (Java) Belfast Hybrid £50,000 - £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that's redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they've built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What's in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

Software Engineer – (Java) Belfast | Hybrid £50,000 – £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that’s redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they’ve built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What’s in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

Software Engineer – (Java) Belfast | Hybrid £50,000 – £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that’s redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they’ve built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What’s in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

technologies and supported by a team of regulatory, quality, and clinical operations experts, ARC360 is designed to accelerate the initiation of complex clinical trials. Job Purpose As a 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 and Internal & external stakeholders. Key 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 link between the software team and key internal and external stakeholders. Design and manage MS SQL Server databases, optimizing performance and scalability. Implement Azure cloud services (App Services, Functions, Storage, DevOps). Participate in code reviews and contribute to software development best practices. Troubleshoot and debug applications More ❯

technologies and supported by a team of regulatory, quality, and clinical operations experts, ARC360 is designed to accelerate the initiation of complex clinical trials. Job Purpose As a 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 and Internal & external stakeholders. Key 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 link between the software team and key internal and external stakeholders. Design and manage MS SQL Server databases, optimizing performance and scalability. Implement Azure cloud services (App Services, Functions, Storage, DevOps). Participate in code reviews and contribute to software development best practices. Troubleshoot and debug applications More ❯

technologies and supported by a team of regulatory, quality, and clinical operations experts, ARC360 is designed to accelerate the initiation of complex clinical trials. Job Purpose As a 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 and Internal & external stakeholders. Key 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 link between the software team and key internal and external stakeholders. Design and manage MS SQL Server databases, optimizing performance and scalability. Implement Azure cloud services (App Services, Functions, Storage, DevOps). Participate in code reviews and contribute to software development best practices. Troubleshoot and debug applications More ❯

Principal .Net Engineer - 50/50 Hands-on About the Company: My client is a global leader in market infrastructure. With a focus on data solutions, and digital transformation, they are a World leader in their market. About the Role: My Client is seeking a Principal Software Engineer with a strong background in .NET Core and cloud … help design and build distributed systems and APIs, while mentoring others and promoting best practices in engineering delivery. Responsibilities: Design, build and maintain robust, scalable applications and services Ensure software meets business needs, aligns with technical strategy, and is delivered to a high standard Work closely with architects and product teams to refine requirements and deliver solutions Contribute to More ❯

Principal .Net Engineer – 50/50 Hands-on About the Company: My client is a global leader in market infrastructure. With a focus on data solutions, and digital transformation, they are a World leader in their market. About the Role: My Client is seeking a Principal Software Engineer with a strong background in .NET Core and cloud … help design and build distributed systems and APIs, while mentoring others and promoting best practices in engineering delivery. Responsibilities: Design, build and maintain robust, scalable applications and services Ensure software meets business needs, aligns with technical strategy, and is delivered to a high standard Work closely with architects and product teams to refine requirements and deliver solutions Contribute to More ❯

Principal .Net Engineer – 50/50 Hands-on About the Company: My client is a global leader in market infrastructure. With a focus on data solutions, and digital transformation, they are a World leader in their market. About the Role: My Client is seeking a Principal Software Engineer with a strong background in .NET Core and cloud … help design and build distributed systems and APIs, while mentoring others and promoting best practices in engineering delivery. Responsibilities: Design, build and maintain robust, scalable applications and services Ensure software meets business needs, aligns with technical strategy, and is delivered to a high standard Work closely with architects and product teams to refine requirements and deliver solutions Contribute to More ❯

As of now, Camlin operates in over 20 countries worldwide.🌐 What to expect day to day: We are looking for talented engineers to join development team as Senior Backend Engineer/Team Lead and work on existing project that involves developing backend solutions that will enable visualization of data collected from IOT devices that monitors electrical grid, visualization of … current assets and their displacement, etc. As a Senior Backend Engineer, you can expect to work in a dynamic and innovative environment, collaborating with multi-disciplinary teams to develop cutting – edge solutions. Day to day, you'll be working on developing and maintaining backend microservices and their APIs, deployment pipelines, infrastructure challenges and much more. You will be in … GitLab CI Responsibilities: Design and development of backend microservices Maintenance and migration of applications to modern Python frameworks Development of automated unit and component tests Contribution to Camlin’s software development strategies Participation in Agile Scrum and design meetings Governance of application CI/CD pipelines Design and development of web application security Technical mentorship of less experienced engineers More ❯

As of now, Camlin operates in over 20 countries worldwide.🌐 What to expect day to day: We are looking for talented engineers to join development team as Senior Backend Engineer/Team Lead and work on existing project that involves developing backend solutions that will enable visualization of data collected from IOT devices that monitors electrical grid, visualization of … current assets and their displacement, etc. As a Senior Backend Engineer, you can expect to work in a dynamic and innovative environment, collaborating with multi-disciplinary teams to develop cutting – edge solutions. Day to day, you'll be working on developing and maintaining backend microservices and their APIs, deployment pipelines, infrastructure challenges and much more. You will be in … GitLab CI Responsibilities: Design and development of backend microservices Maintenance and migration of applications to modern Python frameworks Development of automated unit and component tests Contribution to Camlin’s software development strategies Participation in Agile Scrum and design meetings Governance of application CI/CD pipelines Design and development of web application security Technical mentorship of less experienced engineers More ❯

As of now, Camlin operates in over 20 countries worldwide.🌐 What to expect day to day: We are looking for talented engineers to join our team as Senior Frontend Engineer and work on exciting projects that involve developing web interface for visualizing data collected from IoT devices that monitors the electrical grid, visualization of current assets and their displacement … etc. As a Senior Frontend Engineer, you can expect to work in a dynamic and innovative environment, collaborating with multi-disciplinary teams to develop cutting – edge solutions. Day to day, you'll be working on developing and maintaining web UIs and dashboards that enable data visualization and analysis, deployment pipelines, infrastructure challenges and much more. You will be in … development of reusable frontend framework components Design and development of frontend Web UI SaaS applications Migration of legacy web UI applications to modern JS frameworks Contribution to Camlin’s software development strategies Participation in Agile Scrum and design meetings Governance of web application CI/CD pipelines Governance of web application software quality (e.g. unit tests, SAST, SCA More ❯