Top Full Stack Developer Jobs in Dublin

The Staff/Lead Fullstack Engineer will enhance the Mimica Webapp by architecting scalable UI components, managing large datasets, and optimizing performance while collaborating with cross-functional teams.

The role involves developing scalable applications in a collaborative environment, focusing on automation and workflows using modern technologies like TypeScript and React.

Senior full-stack engineer responsible for end-to-end design, implementation, testing, deployment and support of backend (Python/Django) and frontend (Angular/TypeScript) applications in a regulated manufacturing environment, ensuring compliance, validation, and production readiness.

Design, architect, and build a multi-component full-stack platform using Typescript/React and Node.js. Develop secure, high-performance features and microservices on AWS, own complex deliverables, apply TDD and REST APIs, perform performance testing, produce technical docs (C4, ADRs), and mentor engineers while collaborating with product, design, and infrastructure teams.

Build production systems and AI-enabled agentic tooling to detect, investigate, and disrupt cybercrime. Design services, APIs, pipelines, and protection workflows; investigate phishing, impersonation, and digital identity attacks; deploy scalable cloud-based defenses and own systems end-to-end with strong operational discipline.

Design and implement end-to-end full‑stack features for Avatars and generative media, integrating frontend, backend, and AI models. Own experiments from prototype to production, collaborate with product and design, ship behind feature flags, and iterate based on usage and model reliability.

Build end-to-end web features, automate operational workflows, create internal tools and integrations (Airbnb, Stripe, Twilio, OpenAI), deploy AI-powered capabilities, and scale a reliable platform while working closely with founders and operations.

Lead design and development of data and reporting applications, ensuring best engineering practices and collaborating with business teams to deliver innovative solutions. Responsibilities include architecture design, software development, CI/CD implementation, and team leadership.

Design, build, and maintain scalable Java/Spring Boot services for the Issuer platform. Lead technical strategy, mentor junior engineers, collaborate with product and design, and drive adoption of best practices (testing, CI/CD). Contribute to backend-focused microservices, REST APIs, and performance/security improvements; front-end work with Angular is a plus. Help improve development processes and tooling.

The role involves developing user interfaces and backend services, optimizing system performance, and ensuring data integrity. Responsibilities include code review, automated testing, and collaborating on architecture design.

Design, build, and operate production systems (Python/Java/SQL) that detect, investigate, and disrupt cybercrime. Develop AI-native, agentic workflows, services, and pipelines, own end-to-end delivery, and translate attacker research into scalable protections.

The Senior Full-Stack Engineer will design, implement, and maintain systems for Trading API customers, focusing on both frontend and backend development, while leading projects and mentoring peers.

As a Senior Fullstack Developer, you will design and develop core AI systems, manage full development cycles and collaborate with the team for scalable features.

Design, build, and maintain production-ready full-stack applications combining React frontends with Java/Python backends. Integrate Generative and Agentic AI workflows, implement CI/CD, deploy cloud-native services on Kubernetes (GCP/Azure), manage relational and NoSQL databases, apply automated testing, observability, and troubleshoot production systems while collaborating across DevOps, QA, and Product teams.

Build, deliver, and maintain a customer dashboard using TypeScript and React that interacts with Python/FastAPI backend services. Collaborate with cross-functional teams, design APIs, ensure high-scale performance, analyze dashboard metrics using SQL, and contribute product ideas and stakeholder communications.

Develop and maintain scalable Java services for PlayStation user experiences, collaborating with various teams and ensuring quality through testing and proactive problem-solving.

As a Full-stack Growth Engineer, you will own the self-serve user experience, implement product-led growth strategies, and lead experimentation initiatives to enhance user engagement and conversions.

Develop cloud-native production systems that process large data volumes. Engage in backend development with Rust and frontend with Angular. Collaborate on product development.

Lead architecture and implementation of scalable full-stack features using NestJS and Next.js, integrate LangChain-driven AI, manage PostgreSQL schemas and performance, build responsive UIs with Tailwind CSS, implement authentication with Clerk, and ensure reliability with Puppeteer-based testing and automation.

The role involves designing, developing, and maintaining scalable backend applications for AI Security solutions while collaborating with multidisciplinary teams to ensure high performance and reliability.

The role involves building AI-ready web applications, collaborating with product managers and designers, and improving workflows based on user feedback.

Develop and maintain scalable fullstack software systems using Typescript, React, and Node. Collaborate on web application architecture and coach junior developers.

As a Full Stack Engineer at Qualio, you will design and implement cloud-based solutions, collaborate with teams, and ensure high-quality delivery of software in a remote environment.

Lead and contribute high-value full-stack engineering work while defining organization-wide architecture and AI/ML strategy. Build and scale prototypes into production, set technical standards, drive security and incident-response practices, mentor engineers, and influence product and commercial roadmaps across the company.

The AI-First Full-Stack Engineer will lead full-stack development using Node.js and Next.js, integrating AI workflows and orchestrating Claude agent teams for efficient engineering processes, ensuring compliance with healthcare standards.