1 to 25 of 48 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 ...

Software Engineering Manager – PHP – up to £85K plus benefits (United Kingdom - Remote role) Change Digital are delighted to be the exclusive recruitment partner for a leading global technology company as they continue to scale their engineering organisation across the UK. Our client builds world-class software … Fortune 500, with over 500,000 users in 160+ countries. You'll be joining a highly collaborative, diverse and innovation-driven engineering culture that blends entrepreneurial agility with enterprise-level impact. Software Engineering Manager – The Opportunity This is a true Player-Coach position, ideal for a technically ...

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 ...

Title: Undergraduate Intern (12 Months) - Software Engineering About Skyhigh Security: Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the security industry. Our mission is to protect the world's data, and because of this, we live and breathe security. We value learning … your authentic self. We are on these too! Follow us on LinkedIn and X @SkyhighSecurity. About the role: Our team develops software that secures against data breaches that can damage organizations, ruin reputations and result in the leakage of personal information. You'll join us in the further development ...

scientific discovery. With high-quality training data, tomorrow's AI can democratize world-class education, keep pace with cutting-edge research, and streamline software development for engineers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI. We're looking … coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in Chinese. You'll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding ...

entire Sales & Marketing tech stack for a fast-growing group of Salesforce-based SaaS companies. You will operate at the intersection of data engineering, Salesforce development, and go-to-market operations, ensuring that all CRM, BDR, and marketing systems function as a single, intelligent ecosystem. We are looking … entire product group. This is a high-impact role at the core of our go-to-market engine. Location: EMEA. Key Responsibilities 1. Engineering & Development Develop in Apex, SOQL, Salesforce Flows, APIs, and integration patterns. Manage field mappings, data transformations, and automations across orgs. Build custom integrations with external ...

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 ...

business teams to deliver outcomes with clear business impact. Excellent communication and stakeholder engagement skills, particularly in cross-functional environments. Desirable Background in software engineering, ML engineering, or AI solution architecture. Familiarity with CI/CD, observability, and MLOps practices that support scalable GenAI deployment. Experience working … large-scale or regulated enterprise settings. Proven track record delivering GenAI solutions across knowledge assistants, customer support, commercial automation, and engineering tools. Understanding of evaluation methods for GenAI in production environments, including user feedback loops, latency tracking, and quality scoring. Exposure to advanced GenAI orchestration patterns and frameworks such ...

partnering with a global, technology-driven investment bank seeking a Senior Java Engineer to join their platform engineering team. You'll work on systems that support trading, risk, analytics, and data operations across multiple markets — building scalable, reliable software that powers key business processes. This is a great … opportunity to contribute to meaningful engineering projects in a collaborative, tech-focused environment. Core Skills & Experience 3+ years of professional software engineering experience Strong computer science fundamentals — algorithms, data structures, system design Proficiency in Java (Java 11+), including concurrency and object-oriented design Experience building data-intensive ...

Technical Lead (Software Engineering) £65,000 - £95,000 + package Belfast – Hybrid We’re hiring a Technical Lead to join a consultancy that actually builds. Not theory decks. Not PowerPoint architecture. Real engineering outcomes for enterprise scale clients across multiple sectors. This is sleeves rolled up, hands … technical leadership. If you are a highly involved Engineering Manager, Chief Engineer or Staff Engineer with a blend of hands-on coding and technical leadership of high performing engineering teams, this is a great one for you. What you’ll do: Technically lead squads and guide high performing ...

FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate, serve … that curiosity is the key to anticipating our clients' needs and exceeding their expectations. Join FactSet's Release Infrastructure team as a Senior Software Engineer, where you'll architect and operate the core developer platforms that enable engineering teams across our global organisation to build the financial data ...

Software Engineer - Android Frameworks - AOSP We are looking for a seasoned Software Engineer to join a pioneering tech company at the forefront of virtual reality technology. Note: Candidates must have the right to work in the UK, as sponsorship is not provided. Offer: Annual salary … extension - within IR35 - PAYE -paid on a weekly basis Remote work flexibility within the UK. Must-Have Skills: 7+ years of experience in software engineering with a strong focus on Android internals and Java frameworks. Extensive experience in AOSP and Android OS frameworks. Proficiency in C++ and Java. ...

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 ...

optimisation Collaborate with customers and stakeholders to understand operational constraints and align on solution design Mentor junior engineers and shape internal technical standards for software quality, reliability, and reproducibility Support the continuous improvement of delivery practices, internal tooling, and knowledge sharing across teams What We're Looking For Strong … software engineering skills, especially in Python. Experience building robust systems for ML applications Proven track record deploying machine learning models in production (using frameworks such as Scikit-learn, TensorFlow, or PyTorch) Practical experience working with cloud infrastructure (e.g., AWS, Azure, GCP) and a good understanding of architecture, security ...

Software Engineer ROKE Roke is a leading technology & engineering company with clients spanning National Security, Defence and Intelligence. National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure … prosperous. Working on leading edge technology solutions including AI/DS, Cyber, Cloud, DevOps/SRE, Platform Engineering We have secured long term work, across the full spectrum, on the latest framework with the client, which provides the springboard for our ongoing growth and development in this domain ...

diverse clients. You will be instrumental in bringing machine learning out of the lab and into the real world, contributing to scalable software architecture and defining best practices. Working with clients, and cross-functional teams, you'll ensure technical feasibility and timely delivery of high-quality, production-grade … systems. What you'll be doing: Building and deploying production-grade ML software, tools, and infrastructure. Creating reusable, scalable solutions that accelerate the delivery of ML systems. Collaborating with engineers, data scientists, and commercial leads to solve critical client challenges. Leading technical scoping and architectural decisions to ensure project ...

part of a team who help keep the UK safe? Join BAE Systems as a Agile Coach. As an Agile Coach for a Software Engineering team, you'll be working with our National Security Customers to build and run systems that support their core mission capabilities. … will work in a small team given as much ownership and responsibility as you have the appetite for but part of a much bigger Engineering community to give you the support you need to grow in your career. We fully embrace DevOps ways of working in our teams ...

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 ...

candidates to Mercor that collaborates with world's leading AI research labs to build and train cutting-edge AI models. Organization: Mercor Position: Frontend Software Engineer Referral partner: Crossing Hurdles Type: Hourly Contract Compensation: $80–$120/hour Location: Remote Duration: Varies by project (1–3 months typical) Commitment … proficiency in React, TypeScript, or JavaScript. Experience with debugging, testing, and validating code. Strong technical writing skills and high attention to detail. Degree in Software Engineering, Computer Science, or a related field preferred. Application process: (Takes 20 min) Upload resume AI interview based on your resume ...

strong commercial acumen Ability to thrive in a fast-paced, evolving environment where autonomy and accountability are key Familiarity of the Cloud and software landscapes (e.g. AWS, Azure, DevOps, software engineering concepts etc...) a strong plus. Exposure to L&D, professional training, or capability-building solutions About ...

client is an award-winning software development company that is now looking for a skilled Software engineer in test specialising in innovative cloud-based solutions designed for accountants. Their mission is to simplify financial management through scalable software products that help professionals to focus on what they … best. You will be responsible for designing, developing, and executing automated tests to ensure the quality and functionality of our software products. Key Responsibilities Develop and maintain automated test suites and frameworks for web apps and APIs, ensuring complete test coverage. Execute automated tests, analyse results, and identify defects ...

Senior Software Engineer – Alderly edge -1 day a week in office - Upto £60,000 - C#, .NetCore, React, Azure/AWS/GCP, RabbitMQ We're looking for a Senior Software Developer to join a forward‐thinking team undergoing transformation, modernising processes, and working with high‐level engineers, testers ...