Top React Jobs in Dublin

Own and evolve Userpilot's agent platform: build runtime orchestration, hybrid retrieval, tool grounding, durable AI workflows, eval/observability and cost accounting, and ensure production reliability, spec-driven development, and cross-team architectural standards for agentic features.

Full‑stack engineer building end-to-end features across a React/TypeScript dashboard, embeddable JavaScript SDK, and Elixir/Phoenix real‑time back end. Work includes LLM-driven product features, streaming responses, real‑time pipelines (Kafka, ClickHouse, RabbitMQ), agentic development infra, performance optimization, and spec-driven implementation and code review.

Design, build and operate AI-powered applications and LLM/multi-agent systems. Implement scalable back-end services, front-end interfaces, API integrations, MLOps, and ensure secure, compliant Responsible AI solutions. Collaborate with cross-functional teams, mentor junior staff, document models, and drive adoption and optimisation across the AI lifecycle.

You will build and maintain features across frontend and backend stacks, design analytics dashboards, optimize APIs, and ensure database performance while collaborating with various teams.

Build AI-native product features end-to-end: prototype rapidly, ship iterative releases, engage customers for feedback, and own quality, scope, and outcomes. Work in short cycles using agentic coding and modern stack to move from 0-to-1 in a startup environment focused on human-risk cybersecurity.

Lead the design and development of complex Rails features, mentor junior engineers, define technical direction, and ensure high-quality code while collaborating with stakeholders.

Lead technical direction and deliver large-scale authentication systems in Go, redesigning edge authentication for low-latency, high-throughput multi-tenant environments. Drive cross-team alignment on OAuth/OIDC/SAML/LDAP/SCIM, mentor senior engineers, own reliability and operations, and represent Grafana in the identity community.

As an Engineering Manager, lead a team of engineers, coaching their development while ensuring quality results and implementing engineering processes.

Lead the adoption of Rust at Canonical, design and implement Rust software, collaborate on technical specifications, and advocate for Rust within projects.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

The Golang Engineer designs, implements, and maintains software in Go, debugging issues, and collaborating on technical specifications while working in a remote, distributed environment.

You will lead engineering teams, develop managers, hire staff, drive quality, and ensure disciplined processes while representing products to stakeholders.

Design and implement frontend applications using JS, CSS, React, and Flutter. Collaborate on technical specs and contribute to documentation, ensuring user experience and performance.

The Software Engineer will design, develop, and install software solutions, focusing on web applications using PHP and ensuring coding standards and technical design compliance.

As a Senior AI Engineer, you will develop AI-powered features, integrating LLM APIs to enhance user workflows while collaborating with teams to ensure reliability and scalability.

Develop and enhance features for EnrollWise, contribute to a scalable software architecture, review code, collaborate on design and technical feasibility, and maintain software quality.

Design, build, automate, and support large-scale serverless and cloud applications on Azure. Implement CI/CD pipelines, IaC (Terraform), monitoring, and scripting (Python/Go/Bash/PowerShell). Troubleshoot applications with SQL, monitoring tools, and perform systems administration tasks. Collaborate with developers and architects to deploy, maintain, and document enterprise-grade solutions.

Lead architecture and delivery of complex platform initiatives, modernise legacy systems, design scalable full‑stack software, drive CI/CD and reliability, mentor engineers, respond to production incidents, and shape AI/LLM-assisted capabilities for claims, medical coding and billing automation.

Design, build, and maintain scalable full‑stack web applications using Python (FastAPI/Django/Flask) and Node.js frameworks (Next.js, Nest.js). Build React front ends, architect RESTful APIs, work with SQL/NoSQL databases, implement testing and security best practices, leverage AWS cloud services and AI-assisted development tools, collaborate with product and design, perform code reviews, and mentor junior engineers.

Build full-stack features and backend services for the GTM Activation team to improve signup, onboarding, and activation. Implement event tracking and analytics, run A/B experiments, collaborate with product/growth/marketing, and maintain deployment, observability, and privacy standards to drive conversion and retention.

Lead end-to-end technical onboarding and enterprise implementations, drive adoption and long-term value, run advanced workshops, and serve as a senior technical advisor. Troubleshoot escalations, influence product roadmap through customer feedback, create scalable enablement resources, and collaborate cross-functionally to ensure strategic customer outcomes.

Design, build, and operate large-scale serverless and cloud applications on Azure. Implement IaC and CI/CD pipelines, automate tasks with scripting, troubleshoot using monitoring tools, manage deployments, and produce system documentation and technical presentations.

Manage the full lifecycle for enterprise customers: onboarding, adoption, renewals, and expansion. Act as primary contact and technical consultant, drive product adoption, gather customer feedback, and implement repeatable processes to maximize customer value and business outcomes.

Create technical content and developer-focused assets (blog posts, tutorials, case studies, onboarding, sales enablement) to drive adoption and pipeline. Run webinars, gather developer feedback, support product positioning, and collaborate with Sales, Developer Experience, and Product.

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.