1 to 25 of 54 Software Engineering Jobs in Northern Ireland

Contract Software Engineering Team Lead – Ruby - Healthtech Initial Duration 3 months that may extend Outside of IR35 Rate: £550 - £650 per day (maybe more for the right person) Tech Stack: Ruby, AWS You must have recent hands on experience with Ruby. We're hiring 2x Contract Ruby Software Engineering Team Lead to take full ownership of product squads. The company is a SaaS Healthtech who have over 30M users worldwide. You'll join a remote-first team, delivering changes to production over 100 times a month. Speed and safety go hand in hand here, supported ...

Role Reporting to the VP of Engineering, the Engineering Team Lead plays a pivotal role in guiding a team of Software Engineers who deliver core components of the StarCompliance Enterprise SaaS platform. This role balances hands-on technical contribution with people leadership - providing coaching, mentoring, and line … developers while also leading design discussions, contributing to architectural decisions, and supporting the technical evolution of the platform. As a leader within Star's engineering organisation, you will foster a culture of continuous improvement, technical excellence, and learning. You will help shape modern engineering practices, AI-enabled development ...

innovative Head of R&D to join our Aviation Group in the EMEA region. About The Aviation Division Our Aviation group delivers mission-critical software solutions that empower airlines, airports, and aviation service providers to operate efficiently and safely. From maintenance planning and flight operations to compliance and resource … management, our products enable customers to optimize performance, reduce costs, and ensure regulatory compliance. As part of a global network of specialized software companies, our aviation teams operate with entrepreneurial agility while benefiting from shared expertise, innovation, and best practices across the wider Valsoft group. About Valsoft Corp Established ...

everything they do. Job Purpose As Principal Developer, you will play a pivotal role in leading the technical design and delivery of complex software solutions for our public sector and private clients. Drawing from deep expertise in software engineering and architecture, you will guide development teams … teams, and stakeholders to ensure technical objectives are met and client expectations are exceeded. Key Responsibilities Lead the technical design, development, and delivery of software solutions for new and existing customers. Set and uphold coding standards, architectural best practices, and quality benchmarks across projects. Mentor and support developers, fostering ...

everything they do. Job Purpose As Principal Developer, you will play a pivotal role in leading the technical design and delivery of complex software solutions for our public sector and private clients. Drawing from deep expertise in software engineering and architecture, you will guide development teams … teams, and stakeholders to ensure technical objectives are met and client expectations are exceeded. Key Responsibilities Lead the technical design, development, and delivery of software solutions for new and existing customers. Set and uphold coding standards, architectural best practices, and quality benchmarks across projects. Mentor and support developers, fostering ...

everything they do. Job Purpose As Principal Developer, you will play a pivotal role in leading the technical design and delivery of complex software solutions for our public sector and private clients. Drawing from deep expertise in software engineering and architecture, you will guide development teams … teams, and stakeholders to ensure technical objectives are met and client expectations are exceeded. Key Responsibilities Lead the technical design, development, and delivery of software solutions for new and existing customers. Set and uphold coding standards, architectural best practices, and quality benchmarks across projects. Mentor and support developers, fostering ...

Engineer – Exciting NEW FDI About the Company: Our client is a fast-growing SaaS organisation specialising in AI-driven automation and large-scale enterprise software quality platforms. Their technology helps global companies accelerate delivery, improve reliability, and automate complex application workflows. With strong backing and a rapidly expanding engineering … automation workloads used across major enterprise systems. Key Responsibilities: • Design, develop, and maintain scalable backend services built in Go. • Lead internal and customer-facing engineering projects, ensuring high-quality and timely delivery. • Own backend architecture, contributing to decisions that enhance reliability, maintainability, and long-term scalability. • Identify performance bottlenecks ...

Engineer – Exciting NEW FDI About the Company: Our client is a fast-growing SaaS organisation specialising in AI-driven automation and large-scale enterprise software quality platforms. Their technology helps global companies accelerate delivery, improve reliability, and automate complex application workflows. With strong backing and a rapidly expanding engineering … automation workloads used across major enterprise systems. Key Responsibilities: • Design, develop, and maintain scalable backend services built in Go. • Lead internal and customer-facing engineering projects, ensuring high-quality and timely delivery. • Own backend architecture, contributing to decisions that enhance reliability, maintainability, and long-term scalability. • Identify performance bottlenecks ...

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 ...

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 … 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 ...

this role requires you to gain a Security Clearance Job Description We’re looking for a seasoned technical leader who blends deep hands on engineering experience with strong strategic and architectural insight. In this role, you’ll guide multidisciplinary teams in designing, building, and delivering robust software solutions. … technical direction, champion engineering excellence, and drive digital innovation for our clients. This position is ideal for someone who thrives on tackling complex challenges, developing people, and crafting scalable, cloud native systems across a range of modern technologies. Our Technology Landscape Languages:JavaScript/TypeScript, Java, C# Frameworks:React ...

Software Developer Belfast (with occasional travel in the UK, Ireland and the EU) About Us Causeway Sensors is a spin-out company from Queens University Belfast, developing game-changing nanotechnology that can plug into bioreactors to monitor biomanufacturing in real-time. We are a forward-thinking organisation dedicated … team. Our focus is on strategic excellence and fostering a collaborative work environment where everyone contributes to success. We are now looking for a Software Developer to join us on an initial 12-month contract with the view to becoming permanent, working 37.5 hours per week. The Benefits - Salary ...

next generation of AI powered clinical knowledge tools. This position has a broad scope, accepting applications from all levels of experience, i.e from minimal software development experience to the world's best clinician turned engineer. The Role - Clinician Engineer (Clinical + Full Stack Engineering) This is a rare … building real tools that dramatically improve clinical workflows. You will bring your clinical understanding into every product decision, while learning (or expanding) real engineering capability. You will help design, build, and ship features used directly by frontline clinicians including our next-generation AI-powered knowledge retrieval tools. We welcome ...

next generation of AI powered clinical knowledge tools. This position has a broad scope, accepting applications from all levels of experience, i.e from minimal software development experience to the world's best clinician turned engineer. The Role - Clinician Engineer (Clinical + Full Stack Engineering) This is a rare … building real tools that dramatically improve clinical workflows. You will bring your clinical understanding into every product decision, while learning (or expanding) real engineering capability. You will help design, build, and ship features used directly by frontline clinicians including our next-generation AI-powered knowledge retrieval tools. We welcome ...

next generation of AI powered clinical knowledge tools. This position has a broad scope, accepting applications from all levels of experience, i.e from minimal software development experience to the world's best clinician turned engineer. The Role - Clinician Engineer (Clinical + Full Stack Engineering) This is a rare … building real tools that dramatically improve clinical workflows. You will bring your clinical understanding into every product decision, while learning (or expanding) real engineering capability. You will help design, build, and ship features used directly by frontline clinicians including our next-generation AI-powered knowledge retrieval tools. We welcome ...

changemakers. What the role involves: As a prototype engineer, you will be looking at developing prototype, model, simulators, at the edge between engineering and research. You will work closely with various stakeholders (architect, cryptographer, researcher, engineer) to help and shape innovation projects. Follow Agile software development practices Work … with teams across multiple time zones Work independently on software development tasks Be proactive and require minimal supervision or mentoring to complete tasks Review specifications produced by architects and formal methods specialists Contribute to the design of algorithms Write clean, straightforward, efficient code that satisfies previously agreed acceptance criteria ...

Developer – Dynamics CE A leading Housing Association client are looking for a talented software developer to join their Microsoft Dynamics 365 Customer Engagement (CE) software engineering team. This is an exciting opportunity to contribute to the design, development, and maintenance of Customer Engagement solutions, such as Customer ...

disposal including APIs to integrate systems, to create bespoke applications for business stakeholders. What you will do Support the development and operation of internal software applications and microservices in alignment with the firm's strategy, standards and policies. Participate in sprint planning, retrospectives and demos. Develop working relationships with … solutions following all architectural best practices and procedures. Write unit, integration and acceptance tests. Work with Technology Services to resolve operational issues and deploy software releases. Work with stakeholders from Software Engineering, Data Governance and Information Security to ensure solutions are performant, compliant and secure. Provide guidance ...

practices, enjoy the cut-and-thrust of operating Production systems, be a strong communicator, and may have previously worked in an SRE role, a software engineering role, a DevOps role or a systems engineering role. About The Role As a Staff SRE you'll lead Product direction ...

deployment. Make high-level design decisions on model architecture and data pipelines. Mentor junior engineers and collaborate with data scientists, ML engineers, and Software Engineering teams to ensure successful delivery of ML projects Client & Stakeholder Collaboration: Collaborate with project managers and stakeholders across a range of sectors … Solutions Architect, and any Machine Learning/Deep Learning specialisations, will be a plus (demonstrating validated expertise) Tools & Frameworks: Experience with collaborative software development tools and practices (Git version control, code review), and with project management tools (JIRA or similar) in an agile environment. Familiarity with other ...

highly-available multi-cloud payment systems running the latest technology. You will understand current threats, exploitation paths and risk tradeoffs in order to advise engineering teams on beneficial security features as well as prioritise management of defensive controls. Essential You live on the linux command line Your current research … expertise extends to at least one public cloud, including essential security features and long-term security hardening practices You appreciate building systems with good engineering practices and may have a background in software engineering at scale You're open to being a part of an on-call ...

Contract | Remote (Ireland & Northern Ireland) Start Date: January Multiple positions! A leading global FinTech organisation is seeking an experienced C++ Developers to join their engineering team on a long-term contracting basis starting in January. This is an excellent opportunity to work on high-impact payments platform projects used … high-performance, low-latency environment. Collaborate with cross-functional teams in an Agile/Lean setup. Contribute to architectural decisions and best-practice engineering standards. Troubleshoot, optimise, and deliver robust, reliable code for real-world financial applications. What We're Looking For Proven professional experience with modern C++ ...

Conduct post-mortems, analyze defect trends, and propose process tweaks or training refreshers. Target Profile Deep technical expertise and 5+ years professional experience in software engineering, machine learning, or data science, with demonstrable industry impact. Mastery of one or more programming languages (e.g., Python, C++, Java) and experience … with leading ML frameworks (e.g., PyTorch, TensorFlow, scikit-learn). Proven ability to set, enforce, and maintain high technical standards in software development and ML workflows. Strong communication skills for delivering clear technical guidance to both engineers and non-technical stakeholders. Experience producing technical documentation, quality rubrics, or training ...

Fluent in Spanish (required) and English (preferred). Writing Skills: Ability to explain programming concepts clearly in Spanish. Experience (Preferred): 1+ years as a Software Engineer, Backend Developer, or Full Stack Developer. Compensation & Benefits Schedule: Flexible, choose your own hours (typically 5–10 hours/week ...

Fluent in Spanish (required) and English (preferred). Writing Skills: Ability to explain programming concepts clearly in Spanish. Experience (Preferred): 1+ years as a Software Engineer, Backend Developer, or Full Stack Developer. Compensation & Benefits Schedule: Flexible, choose your own hours (typically 5–10 hours/week ...