1 to 25 of 76 Software Engineering Jobs in County Antrim

Frontend Software Engineering Manager – Join One of NI’s Top Development Teams Do you want to lead one of Northern Ireland’s most talented engineering teams? Work for a company experiencing exceptional growth — with zero redundancies and a reputation for technical excellence? How about building greenfield products daily with a team that’s shaping the future of … their industry? The Role You’ll join as a Frontend Engineering Manager, leading a high-performing team focused on creating world-class web applications. Your mission? To empower engineers to deliver exceptional user experiences — building scalable, maintainable, and elegant solutions. You’ll work closely with product and design teams to set the technical direction, uphold best practices, and mentor … leading salary 15% annual bonus Hybrid working – no fixed office days Strong focus on work-life balance Collaborative, motivated, and fun team culture Technical Leadership & Experience 8+ years of software engineering experience, including 2+ years in a technical leadership or management role Strong knowledge of modern frontend technologies (React, TypeScript, Next.js, etc.) Solid understanding of frontend architecture, performance More ❯

Frontend Software Engineering Manager – Join One of NI’s Top Development Teams Do you want to lead one of Northern Ireland’s most talented engineering teams? Work for a company experiencing exceptional growth — with zero redundancies and a reputation for technical excellence? How about building greenfield products daily with a team that’s shaping the future of … their industry? The Role You’ll join as a Frontend Engineering Manager, leading a high-performing team focused on creating world-class web applications. Your mission? To empower engineers to deliver exceptional user experiences — building scalable, maintainable, and elegant solutions. You’ll work closely with product and design teams to set the technical direction, uphold best practices, and mentor … leading salary 15% annual bonus Hybrid working – no fixed office days Strong focus on work-life balance Collaborative, motivated, and fun team culture Technical Leadership & Experience 8+ years of software engineering experience, including 2+ years in a technical leadership or management role Strong knowledge of modern frontend technologies (React, TypeScript, Next.js, etc.) Solid understanding of frontend architecture, performance More ❯

Frontend Software Engineering Manager – Join One of NI’s Top Development Teams Do you want to lead one of Northern Ireland’s most talented engineering teams? Work for a company experiencing exceptional growth — with zero redundancies and a reputation for technical excellence? How about building greenfield products daily with a team that’s shaping the future of … their industry? The Role You’ll join as a Frontend Engineering Manager, leading a high-performing team focused on creating world-class web applications. Your mission? To empower engineers to deliver exceptional user experiences — building scalable, maintainable, and elegant solutions. You’ll work closely with product and design teams to set the technical direction, uphold best practices, and mentor … leading salary 15% annual bonus Hybrid working – no fixed office days Strong focus on work-life balance Collaborative, motivated, and fun team culture Technical Leadership & Experience 8+ years of software engineering experience, including 2+ years in a technical leadership or management role Strong knowledge of modern frontend technologies (React, TypeScript, Next.js, etc.) Solid understanding of frontend architecture, performance More ❯

Software Engineering Manager - 15% bonus 5% matched pension flexible hybrid health/dental/optical care for family This is a fantastic opportunity for an experienced Engineering Manager to lead a high performing team working on one of our clients most critical products. This team is responsible for the complete re-platforming of a core product that … Competitive, negotiable salary 15% bonus 5% matched pension Flexible hybrid Health/dental/optical care for you and family What do you need? 1-3 years in an Engineering Manager position Servant-Leader skillset managing engineers performance and careers General project/program management in an Agile environment Familiarity with modern software development environment ideally having been … a software engineer prior to management Knowledge of AWS, microservices Knowledge of CI/CD and containerisation What will you be doing? Working closely with Engineering, Product and Architecture Provide support and guidance for team Manage timelines, delivery and performance Advise and consult to overcome obstacles Improve engineering culture by refining processes If you have proven managerial More ❯

Senior Software Engineers (Java) We are thrilled to be working with a recently established tech team in Belfast to recruit for Senior Software Engineers focused on Back-End Software Engineering mainly working with Java and Spring. This is an opportunity to join a fast growing, global business that has recently set up in NI and are … committed to scaling a successful software engineering team in the region. The Role Working with Java and Spring Boot to design, implement and test scalable server-side microservices Contribute to Continuous Integration and Continuous Deployment (CI/CD) solutions with Jenkins Work with the product team and other engineering teams to gather requirements and focus on product … integration Identify, investigate and remedy performance bottlenecks Collaborative in backend design and code reviews Required Qualifications 5+ years’ experience in software development Strong experience in Java and Spring Framework ( Spring Boot ) CI/CD Xxperience working with tools, such as Docker, Terraform, Git, Jenkins Experienced working in GCP and/or AWS cloud environments Salary Package Base Salary: Up More ❯

Senior Software Engineers (Java) We are thrilled to be working with a recently established tech team in Belfast to recruit for Senior Software Engineers focused on Back-End Software Engineering mainly working with Java and Spring. This is an opportunity to join a fast growing, global business that has recently set up in NI and are … committed to scaling a successful software engineering team in the region. The Role Working with Java and Spring Boot to design, implement and test scalable server-side microservices Contribute to Continuous Integration and Continuous Deployment (CI/CD) solutions with Jenkins Work with the product team and other engineering teams to gather requirements and focus on product … integration Identify, investigate and remedy performance bottlenecks Collaborative in backend design and code reviews Required Qualifications 5+ years’ experience in software development Strong experience in Java and Spring Framework ( Spring Boot ) CI/CD Xxperience working with tools, such as Docker, Terraform, Git, Jenkins Experienced working in GCP and/or AWS cloud environments Salary Package Base Salary: Up More ❯

Senior Software Engineers (Java) We are thrilled to be working with a recently established tech team in Belfast to recruit for Senior Software Engineers focused on Back-End Software Engineering mainly working with Java and Spring. This is an opportunity to join a fast growing, global business that has recently set up in NI and are … committed to scaling a successful software engineering team in the region. The Role Working with Java and Spring Boot to design, implement and test scalable server-side microservices Contribute to Continuous Integration and Continuous Deployment (CI/CD) solutions with Jenkins Work with the product team and other engineering teams to gather requirements and focus on product … integration Identify, investigate and remedy performance bottlenecks Collaborative in backend design and code reviews Required Qualifications 5+ years’ experience in software development Strong experience in Java and Spring Framework ( Spring Boot ) CI/CD Xxperience working with tools, such as Docker, Terraform, Git, Jenkins Experienced working in GCP and/or AWS cloud environments Salary Package Base Salary: Up More ❯

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 intuitive Graphical User … 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+ More ❯

AI Software Engineering Manager - Exclusive About the Role: This is a fantastic opportunity for an experienced Development Manager to lead a growing team of engineers delivering cutting-edge AI and automation initiatives. You'll oversee the full development lifecycle from strategy and architecture through to deployment and optimisation, ensuring high technical standards, agile delivery, and measurable business impact. … The ideal candidate will combine strong leadership with hands-on technical knowledge, particularly in modern cloud-native engineering and AI/ML integration. You'll work closely with senior stakeholders to define priorities, empower teams, and drive scalable solutions that push the boundaries of what's possible. Key Responsibilities: Lead, mentor, and develop a team of Software Engineers … driven features and systems. Foster a culture of continuous learning, technical excellence, and innovation. Track performance metrics, ensuring delivery efficiency and product quality. Essential Skills & Experience: Proven experience in engineering or development management, ideally within data or AI-focused environments. Strong technical background in modern cloud technologies (AWS, Azure, or GCP). Understanding of AI/ML frameworks, data More ❯

the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview About the Department Developer Engineering & Engineering Excellence Tech is a function within CTO, responsible for measuring and supporting Engineers across Citi. 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 our processes, automate and strengthen our controls, and help development teams adopt modern working methods. We are an expert team to transform the working environment of the 60,000 people who make up … the Citi engineering community and help them dramatically change their approach to developing software across the many different technologies we support. The Developer Engineering group has a challenging remit, but with the scale and variety comes a unique opportunity to be agents of cultural and technical change who significantly impact the bank. About the Team The Measurement More ❯

and support proactive threat detection.Cross-Functional Collaboration: Partner with frontend, backend, and DevOps teams to deliver high-quality features and solutions. Ideal Candidate: Bachelor's degree in Computer Science, Software Engineering, or a related field.Strong understanding of operating system internals, Linux networking, and file systems.3+ years of experience in software engineering using high-level programming languages … on trust and respect flexible working.Freedom to think creatively, dream big, and utilize your full range of skills.Opportunity to contribute significantly to our clients record growth.Join our clients Backend Engineering team and be part of solving new challenges, improving existing solutions, and shaping the future of cloud security. If you think you'd be a fit for this role … informal chat via LinkedIn or WhatsApp. Phil has proudly worked in the Tech recruitment industry for over 20 years, successfully delivering on challenging IT recruitment campaigns in global IT software companies in the US, UK, and Ireland. If you would like a discussion on how we can support your career or hiring needs, please get in touch. 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 manual … 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 data … 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 ❯

Job Title: Technical Lead/Staff Software Engineer//Engineering Lead/Technical Director/Chief Engineer Salary: £60,000 - £97,000 Location: Belfast Our client is seeking enthusiastic and proactive individuals to join their growing team. Working in a busy but dynamic environment, you will Join our clients Digital & Data team working alongside product, design and … a wide range of other experts and cross-disciplinary teams to bring ideas to life through innovative software solutions. This is a hybrid role with two days in the office in Central London. Our client has over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And have a deep expertise in a number of areas … and safe usage of AI through the SDLC (e.g. using MCP to combine tools in interesting and effective ways) Qualifications Essential requirements Experience in managing and technically leading a software engineering team Soft-skills to interact with clients, demonstrating credibility in technology and overall delivery Proven capability in shaping the end-to-end software delivery lifecycle, driving More ❯

million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow. *Our Company Global Payments Integrated helps businesses succeed by delivering secure and personalized … scalable, and fast payment solution integration – accommodating the swiftly-shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payments solutions, and improve profitability. This position can either be office or remote based. Position … is responsible for defining product requirements that address market opportunities and meet the demands of the Product Owners. The position involves close interaction with the Product Architects, Product Owners, Software Architects, Engineering Teams and other key stakeholders to ensure Global Payments product development resources are delivering products at quality and velocity. A strong technical background is required, together More ❯

Job: Full-Stack Software Engineer Location: Belfast (hybrid option of 1 day in office per week) Salary: £50k - £65k Kura is delighted to be exclusively recruiting Software Engineer’s for an innovative, forward thinking Agri-tech company as we continue to build a best-in-class Software Lab in Belfast. You’ll be joining at a pivotal … moment, shaping the future where machinery, robotics, and software come together to deliver game-changing value for customers. Job: Full-Stack Software Engineer As a Software Engineer, you’ll join a newly formed and growing team shaping the future of digital agriculture by developing cutting-edge digital solutions that make a real difference to customers. We are … lifecycle, delivering clean, maintainable, and high-quality code. Engage with Users - Partner with customers and technicians to provide support and gather feedback. Ensure Quality & Reliability - Produce well-tested, optimized software that performs in real-world conditions. Collaborate Across Teams – Work closely with developers, testers, and product managers to create impactful, innovative solutions. What we’re seeking for in candidates More ❯

Job: Full-Stack Software Engineer Location: Belfast (hybrid option of 1 day in office per week) Salary: £50k - £65k Kura is delighted to be exclusively recruiting Software Engineer’s for an innovative, forward thinking Agri-tech company as we continue to build a best-in-class Software Lab in Belfast. You’ll be joining at a pivotal … moment, shaping the future where machinery, robotics, and software come together to deliver game-changing value for customers. Job: Full-Stack Software Engineer As a Software Engineer, you’ll join a newly formed and growing team shaping the future of digital agriculture by developing cutting-edge digital solutions that make a real difference to customers. We are … lifecycle, delivering clean, maintainable, and high-quality code. Engage with Users - Partner with customers and technicians to provide support and gather feedback. Ensure Quality & Reliability - Produce well-tested, optimized software that performs in real-world conditions. Collaborate Across Teams – Work closely with developers, testers, and product managers to create impactful, innovative solutions. What we’re seeking for in candidates More ❯

Job: Full-Stack Software Engineer Location: Belfast (hybrid option of 1 day in office per week) Salary: £50k - £65k Kura is delighted to be exclusively recruiting Software Engineer’s for an innovative, forward thinking Agri-tech company as we continue to build a best-in-class Software Lab in Belfast. You’ll be joining at a pivotal … moment, shaping the future where machinery, robotics, and software come together to deliver game-changing value for customers. Job: Full-Stack Software Engineer As a Software Engineer, you’ll join a newly formed and growing team shaping the future of digital agriculture by developing cutting-edge digital solutions that make a real difference to customers. We are … lifecycle, delivering clean, maintainable, and high-quality code. Engage with Users - Partner with customers and technicians to provide support and gather feedback. Ensure Quality & Reliability - Produce well-tested, optimized software that performs in real-world conditions. Collaborate Across Teams – Work closely with developers, testers, and product managers to create impactful, innovative solutions. What we’re seeking for in candidates More ❯

Job Title: Technical Lead/Staff Software Engineer//Engineering Lead/Technical Director/Chief Engineer Salary: £60,000 - £97,000 Location: Belfast Our client is seeking enthusiastic and proactive individuals to join their growing team. Working in a busy but dynamic environment, you will Join our clients Digital & Data team working alongside product, design and … a wide range of other experts and cross-disciplinary teams to bring ideas to life through innovative software solutions. This is a hybrid role with two days in the office in Central London. Our client has over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And have a deep expertise in a number of areas … and safe usage of AI through the SDLC (e.g. using MCP to combine tools in interesting and effective ways) Qualifications Essential requirements Experience in managing and technically leading a software engineering team Soft-skills to interact with clients, demonstrating credibility in technology and overall delivery Proven capability in shaping the end-to-end software delivery lifecycle, driving More ❯

industries, including power and rail, and also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. As of now, Camlin operates … 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 … What you'll need: At least 6 years of experience as a Backend Software Engineer Experience designing and implementing REST APIs (Fast API) Experience working with SQL databases Practical knowledge of Linux (CLI, bash) Experience mentoring and leading engineering team Practical knowledge of modern web application deployment infrastructures Fluency in English, written and verbal Strong knowledge of SDLC More ❯

industries, including power and rail, and also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. As of now, Camlin operates … 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 … What you'll need: At least 6 years of experience as a Backend Software Engineer Experience designing and implementing REST APIs (Fast API) Experience working with SQL databases Practical knowledge of Linux (CLI, bash) Experience mentoring and leading engineering team Practical knowledge of modern web application deployment infrastructures Fluency in English, written and verbal Strong knowledge of SDLC More ❯

expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are now establishing a new engineering hub in Belfast as part of a long-term investment to build core trading systems and infrastructure locally. The Belfast engineering team will initially focus on building real … time exchange connectivity and a data synchronisation layer that will underpin a planned trading platform launch in 2026. The Role: They are forming the first core engineering pod in Belfast starting with a Senior Java Developer who will define technical direction and engineering standards, followed by two mid-level developers. This pod will be responsible for designing and … connector layer capable of synchronising market data and order flow across multiple global crypto exchanges in real time. As the team matures, they will add QA, DevOps, and Support Engineering roles to build a fully autonomous delivery function in Belfast. This is a rare opportunity to join at the very start, shaping architecture, tooling, systems design, and engineering More ❯

expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are now establishing a new engineering hub in Belfast as part of a long-term investment to build core trading systems and infrastructure locally. The Belfast engineering team will initially focus on building real … time exchange connectivity and a data synchronisation layer that will underpin a planned trading platform launch in 2026. The Role: They are forming the first core engineering pod in Belfast starting with a Senior Java Developer who will define technical direction and engineering standards, followed by two mid-level developers. This pod will be responsible for designing and … connector layer capable of synchronising market data and order flow across multiple global crypto exchanges in real time. As the team matures, they will add QA, DevOps, and Support Engineering roles to build a fully autonomous delivery function in Belfast. This is a rare opportunity to join at the very start, shaping architecture, tooling, systems design, and engineering More ❯

expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are now establishing a new engineering hub in Belfast as part of a long-term investment to build core trading systems and infrastructure locally. The Belfast engineering team will initially focus on building real … time exchange connectivity and a data synchronisation layer that will underpin a planned trading platform launch in 2026. The Role: They are forming the first core engineering pod in Belfast starting with a Senior Java Developer who will define technical direction and engineering standards, followed by two mid-level developers. This pod will be responsible for designing and … connector layer capable of synchronising market data and order flow across multiple global crypto exchanges in real time. As the team matures, they will add QA, DevOps, and Support Engineering roles to build a fully autonomous delivery function in Belfast. This is a rare opportunity to join at the very start, shaping architecture, tooling, systems design, and engineering More ❯

Senior API Engineer - AI Integration Team 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 … product capabilities to AI services and third-party integrations Architect scalable, secure API infrastructure serving multiple products and consumers Establish API design standards, patterns, and best practices across the engineering organization Design for evolution - build systems that can adapt as products and requirements change Make strategic technical decisions about API gateways, authentication, rate limiting, and versioning Development & Integration Build More ❯

Company Description Are you passionate about engineering? Do you want to make a difference? ALTEN is a global engineering and technology consultancy operating across over 30 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, and many more to deliver innovative engineering solutions that drive technological advancement and support … complex challenges, and deliver impactful solutions that build tomorrows worldtoday. Job Description Who we need: Systems Engineers Defence & Mission Systems | Belfast ALTEN UK is establishing a new Defence Systems Engineering capability in Belfast , supporting a portfolio of advanced mission and sensing systems . This is an opportunity to work on high-impact projects, defining and delivering complex system architectures … that integrate software, hardware, and test disciplines. Youll contribute across the full engineering lifecycle from requirements capture to qualification as part of a growing multidisciplinary team helping shape the next generation of defence technology. Location: Belfast On-site requirement: 35 days per week Clearance: Active SC Clearance preferred/must be eligible (5+ years UK residency) Seniority: 5+ More ❯