51 to 75 of 79 Full-Stack Development Jobs in Northern Ireland

environment. You will contribute to a cloud-first product, building scalable solutions with AWS and GCP, and collaborating with cloud engineers and full-stack developers to deploy, automate, and secure services. #J-18808-Ljbffr ...

models, prototype rapidly, and integrate with enterprise data and APIs, operating at startup speed within a regulated global bank. The role emphasizes full-stack capabilities, strong communication with stakeholders, and hands-on experience with LLMs and orchestration tools, in a hybrid #J-18808-Ljbffr ...

develop scalable web applications Collaborate with product and design teams Write clean, maintainable code Participate in code reviews Requirements 5+ years of full-stack development experience Expert knowledge of React and Node.js Experience with TypeScript Strong understanding of database design Experience with cloud platforms ...

also a role about leading people through change. Software engineering is being reshaped by AI, and Aflac is putting an AI-native development lifecycle in place across its teams. You will help your team adopt it with confidence, making sure the gains in speed and productivity come with … developing and managing a team including helping people to grow and develop through coaching, teaching or mentoring. Proven experience with full stack development, including Java and Spring Boot REST services and Angular/TypeScript front ends. Experience building and running high-traffic applications ...

extend) Location : Belfast – 3 days onsite, 2 days working from home Key Responsibilities: Design, develop, and maintain high-quality, scalable, and robust full-stack applications and services using Python, Java, and/or Go. Build and deploy containerized (Docker, Kubernetes) and serverless applications … promote reuse and reduce duplication. Essential skills: Proven experience as a Full Stack Developer/Software Engineer Strong backend development expertise in Java or Python or Go (one or more required) Strong frontend/UI development experience Experience with AWS and/ ...

senior engineers with broader technical ownership and architectural responsibility. You'll build and deliver AI-enabled products and enterprise applications, combining modern full-stack engineering with AI-assisted development tools to accelerate delivery, improve software quality and solve real business problems. Key Responsibilities Design … Backend: APIs using Python and modern frameworks Design scalable architectures, data models and system integrations Use AI coding assistants and agents to accelerate development Evaluate, test and validate AI-generated code for quality, security and performance Build cloud-native solutions using AWS and modern infrastructure Implement automated testing ...

Senior DevOps Engineer — Remote About Ayla Networks is a full-stack IoT platform and managed services partner for consumer smart home brands. Since 2010, Ayla has helped its customers build, grow, and evolve connected product ecosystems, handling the infrastructure, security, and OTA updates required to deliver … Ansible experience is also valuable. Proficiency with modern CI/CD tools, automation practices, and deployment workflows. Hands‐on experience using AI‐assisted development and automation tools such as Claude (preferred), Cursor, Gemini, or similar technologies. Strong understanding of DevOps architecture and operations, including infrastructure strategy, capacity planning ...

decisions within guidelines set by design and engineering leaders. You’ll build with AI agents as your default tooling. At Odeko, AI-assisted development is a professional standard and engineers are measured on how well they direct, review, and take responsibility for that output. This role assumes … engineers. Prototype fast and iterate toward the best experience for cafés and users. Build with AI agents as your primary mode of development: planning and decomposing work for agents, running parallel agent workflows, reviewing generated code critically, and maintaining the tests and guardrails that make agent output safe ...

data-driven features that go beyond a typical CRUD application. You will build both theinterfacescustomersuseand the APIs that power them. Key Responsibilities Product Development Build and ship features across the Customer Portal — from the React frontend through to Node.js REST APIs. Write TypeScript across the stack … decisions on the Customer Portal will shape how it works for years. An engineering team and leadership that are accessible, invested in your development, and direct in their communication. Dual SOC operations in Manchester and Belfast — a business with real scale, real clients, and real ambition. Competitive salary ...

visible role in helping us scale one of the most advanced food ordering platforms in the market. We are looking for a full-stack engineer with experience designing, developing, scaling, and monitoring solutions, improvements, and services in our core ordering platform. We take pride … Design and implement scalable, high-quality components and services that align with team and company goals. Collaborate across teams to integrate and align development efforts, ensuring consistency and quality in shared components and APIs. Contribute to technical decision-making, including solution design and architecture, with a focus ...

code to be performant and efficient Experience building RESTful application interfaces and designing APIs Experience working as a part of a multi‐person development team that utilizes automated testing, CI/CD pipelines and peer reviews in an Agile Environment Nice to haves: Strong engineering principles Excellent communication … subscriptions. (UK Only) Modern, centrally located offices in London, Belfast, Dundalk, and Dubai - designed for collaboration and focus. An annual learning and personal development budget for training, exams, certifications, and qualifications - whatever helps you move forward. #J-18808-Ljbffr ...

Citi is hiring a Senior Full-Stack Engineer to design, build and maintain high-performance microservices and RESTful APIs in a hybrid model. You will work across backend to frontend, leveraging Java/J2EE, Spring, and modern frontend frameworks, while ensuring data integrity in Oracle databases. ...

blending new feature work with modernization of legacy systems. The role emphasises hands-on work and the use of AI tooling throughout the development lifecycle. You will contribute to architecture discussions, implement clean code, champion automated testing, and mentor #J-18808-Ljbffr ...

technical decisions and escape control issues with transparency to safeguard Citi and its clients. Required Qualifications & Skills 2-5 years of relevant software development experience, ideally within financial services. Hands-on development experience with Java and Angular in a full stack environment. … Oracle and NoSQL data layers. Collaborate with experienced engineers and cross‐functional technology teams on high‐impact projects. Access structured learning and development programs to grow your engineering skill set. Benefit from wellbeing and financial wellness resources designed to support work‐life balance. Build the technology that powers ...

about clean architecture, performance, correctness, and maintainability - and you enjoy mentoring others - this role is for you. Key responsibilities include Lead the design, development, and delivery of robust software solutions. Ensure architectural alignment, scalability, and high availability. Review code and designs for quality and compliance. Collaborate with infrastructure … maintain system integrity. Mentor team members and promote best practices. Troubleshoot and resolve technical issues efficiently. Document key stages of the software development lifecycle. What we are looking for If you have a third-level qualification in Computer Science or a related subject, and can demonstrate strong experience ...

performant, and secure end-to-end functionality. This role is hands-on and high-impact, you’ll contribute to every stage of product development, from designing APIs and data models to implementing intuitive, responsive user interfaces. You’ll collaborate closely with your team, designers and mobile engineers … , and is passionate about building elegant, secure, and scalable systems that make mobile security accessible to everyone. Primary Responsibilities End-to-End Development: Build, maintain, and scale both frontend and backend components of our core web platform. Frontend Engineering: Develop our React-based admin portal, used ...

Harrington Starr invites applications for a Senior Full-Stack Engineer to join a growing engineering team in Belfast. You will work on developing and modernising enterprise-scale applications used by clients across multiple markets, contributing to technical strategy and engineering best practices. You will design, develop … maintain scalable full-stack solutions using C#/.NET and modern frontend technologies, collaborating across Product, QA, and Engineering teams. #J-18808-Ljbffr ...

will design, develop, and evolve backend services and frontend applications across our enterprise product suite—a hands‐on role blending new feature development with modernising complex, established codebases. As an AI‐driven engineering organisation, this role expects you to use AI tooling by default across the full development lifecycle, from design to testing and deployment. #J-18808-Ljbffr ...

tech company in Belfast to recruit a Software Developer. You will join a cross-functional product team, contribute to both frontend and backend development, and help shape meaningful applications in an agile setting. From day one you will write clean, maintainable code, take part in code reviews ...

maintain high-performing software solutions while mentoring others. The role requires 3+ years of experience with TypeScript/JavaScript and collaboration within development teams. This position offers competitive salaries, stock options, and a supportive work environment to foster personal and professional growth. Let’s shape the future ...

prototype toward scaled deployment. Communicate impact - translate technical work into clear, compelling narratives for senior business and technology stakeholders. Skills & Experience A full-stack engineer with applied AI/LLM experience - this is explicitly not a data science or ML research role. We need builders … Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit ourGlobal Benefitspage to learn more. Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming ...

Belfast is seeking a Senior Full-Stack Engineer to join our Technology Consulting practice. You will design and deliver full-stack solutions, mentor junior developers and lead delivery in agile teams. The role combines hands-on coding with technical leadership across frontend ...

cloud strategies, develop container-based platforms, and drive automation across AWS and GCP to enable scalable enterprise solutions. The role requires strong full-stack development, cloud expertise, and collaboration across cross-functional teams to deliver reliable services and innovative capabilities. #J-18808-Ljbffr ...

Belfast is seeking a Senior Full-Stack Developer to join our Technology Consulting practice. You will operate at a senior level, blending hands-on delivery with technical leadership, mentorship, and ownership of complex systems. You will learn new technologies, lead developer teams and understand a product ...

Harvey Nash Group is seeking Product Engineer (AI-Augmented & Full-Stack) in Belfast, UK. The role focuses on building modern financial technology products with AI-assisted workflows, combining frontend and backend engineering with cloud-native infrastructure. You will work across multiple levels from engineers to senior ...