Top React Jobs in Dublin

Develop and maintain Digital Workplace tools, working closely with teams, performing testing, debugging, and technical research. Requires web development experience and familiarity with modern software architectures.

Build and maintain Kota’s employer and employee-facing UIs using modern frontend frameworks. Shape frontend architecture, create reusable components, ensure performance, accessibility, and observability, participate in planning and reviews, and own features through production.

The Senior Software Engineer will design and develop high-quality web and mobile applications, ensuring code quality while collaborating with product teams and mentoring junior engineers.

The Senior Backend Developer will drive impact by collaborating with stakeholders, design and develop high-quality software, shape architecture, and lead technical direction while promoting innovation and collaboration within the team.

Frontend-focused product engineer building high-quality SaaS user experiences. Work in cross-functional squads to own UI, interaction patterns, performance, accessibility, prototyping, instrumentation, and feature rollouts. Primary frontend work with openness to backend or mobile tasks, using AI-assisted coding and agile practices.

Design and develop scalable, secure frontend web applications for connected embedded systems. Lead frontend architecture, collaborate with backend/embedded teams, implement device provisioning, telemetry visualization, and remote management UIs. Optimize performance, accessibility, and maintainability; mentor engineers, participate in reviews, and drive frontend best practices.

Design, develop, and maintain scalable web applications using .NET backend and Angular/React frontend. Collaborate on requirements, implement RESTful APIs, optimize performance, debug, maintain documentation, support end-users, and work within CI/CD and DevOps workflows.

Build and maintain user-facing features and interfaces for Restream web services. Design and implement UI and business logic, collaborate with product designers and engineers, perform code reviews, improve reliability and scalability, and evaluate emerging technologies.

Design and implement user-facing interfaces and UX from concept to production. Build and iterate features to drive engagement and conversion, collaborate with product/marketing/support, participate in code reviews, and maintain high-quality design and deployment workflows.

Lead end-to-end UX design for complex SaaS product initiatives: conduct research, shape strategy, design and validate solutions, evolve the design system, mentor designers, and partner closely with Product and Engineering through delivery and iteration.

Design and implement user-facing features from concept through implementation, combining UX design and front-end engineering. Build, iterate, and maintain UI/UX and business logic to drive engagement and conversion, collaborate with product/marketing/support, participate in code reviews, and leverage modern tools and deployment workflows.

Build, implement, and deploy agentic, LLM-powered platforms and RAG pipelines for enterprise clients; integrate with APIs, data platforms, cloud/on‑prem systems; configure Kubernetes, orchestrate multi-agent workflows, and lead technical consulting engagements with frequent European client site travel.

Create and maintain developer-focused documentation, tutorials, API docs, and code samples for Storyblok. Collaborate with engineering and product teams, mentor teammates, resolve blockers, and continuously improve documentation quality and developer experience.

Join Synthesia's Cloud Infra team to maintain and scale EKS Kubernetes clusters, manage AWS/GCP infrastructure, own GitHub Actions CI/CD on self-hosted runners, implement Terraform/Terragrunt IaC, enhance observability with Datadog, drive FinOps, and build internal tooling to improve developer experience.

Lead design, development, and maintenance of high-performance React Native mobile apps for iOS and Android. Build shared UI components, collaborate with backend/product/design teams, mentor engineers, optimize performance, and research new technologies to deliver scalable, production-grade mobile experiences.

Design and implement AI-powered internal tools for GTM use cases, managing full lifecycle from data modeling to production. Collaborate closely with GTM teams to translate data into actionable insights with a focus on measurable business impact.

Full-Stack Engineer responsible for developing and maintaining front-end and back-end components, collaborating on product solutions, and improving user interfaces.

Develop and maintain front-end and back-end components of AI-driven products, collaborating with teams to enhance user experience and build proof of concept products.

Create developer-facing content and programs to drive revenue for the go-to-market team while collaborating with marketing and sales to support lead generation.

Build and scale backend job processing and code execution systems, improve throughput and multitenant fairness, write well-tested production code, own features to production, and collaborate across the stack to optimize reliability and performance.

As a Senior+ Engineer, you will lead the design and architecture of impactful open-source projects while mentoring teams, coding, and engaging with the community.

Own end-to-end product engineering projects in a full-stack role: build APIs and backend systems, implement React/TypeScript frontends, make product and technical trade-offs, work with cloud-native tooling, and contribute to the open-source SuperPlane repo.

Design and build a production multi-agent harness and MCP integrations that operate across ERPs, CRMs, and business tools. Own end-to-end production concerns (reliability, observability, permissions, safe workflow execution), scope the product, make architecture decisions, and ship features working closely with CTO, product, engineering, and design. Stay current with agent frameworks and use tools like Claude Code in development.

Provide advanced technical support for Twilio's platform, resolving complex API, networking, and cloud issues. Lead escalations, document cases and logs, mentor peers, drive process improvements, collaborate cross-functionally, and use analytics and automation to improve customer outcomes.

The Staff Performance Engineer will analyze and optimize frontend rendering, improve application performance, measure user experience metrics, and collaborate with engineering teams to enhance responsiveness and reliability in investment management applications.