Top Full Stack Developer Jobs in Dublin

Lead architecture and development of backend services, integrations, internal tools, and data systems that measure engineering health, AI and tooling spend, ROI, and costs. Build auditable APIs and reporting systems, replace manual processes, ensure quality and reliability, monitor production systems, drive projects from design through rollout, collaborate with product and business stakeholders, and mentor engineers using agent-assisted practices.

Design, develop, test, and maintain scalable backend applications, SDKs, and tools for AI Security solutions. Build RESTful APIs and multi-service systems, optimize performance and reliability, troubleshoot production issues, and collaborate with product, QA, frontend, and data science teams. Apply secure coding and modern architecture practices while contributing to cloud-native deployments, testing, and continuous delivery improvements.

Own end-to-end development of scalable Boards features, from database and backend services through responsive web interfaces. Design microservices, APIs, and data flows; collaborate with product, design, stakeholders, and applied science teams; support experimentation and A/B testing; improve CI/CD, testing, performance, observability, and operational excellence; and mentor junior and mid-level engineers.

Design and operate distributed execution systems for customer workflows. Build scalable Python backend services on AWS, contribute to AI initiatives including MCP servers and agentic copilots, and own architecture, deployment, monitoring, and incident response. Collaborate with Product and Design, make architectural decisions, mentor engineers, conduct code reviews, and improve development processes and tooling.

Build and maintain backend services, APIs, data schemas, and scalable full-stack features for a multi-tenant SaaS cash forecasting platform. Own PostgreSQL data integrity and query performance, testing with RSpec, Docker deployments, AWS infrastructure, automation, observability, and performance optimization. Collaborate with product, design, and engineering teams, participate in code reviews and technical design, and join the on-call rotation.

Own the AI cost visibility product end to end, developing Go backend services, APIs, data processing, and TypeScript/React interfaces. Translate AI spending data into clear FinOps experiences, work closely with customers and product needs, and use AI throughout the engineering workflow. Lead feature design, implementation, release, monitoring, and iteration while setting engineering standards, mentoring peers, and building scalable cloud-based SaaS capabilities.

Own the AI cost visibility product end-to-end, building Go backend services, APIs, and TypeScript/React interfaces. Translate cloud AI spend and usage data into clear FinOps experiences, while driving architecture, reliability, monitoring, and iteration. Collaborate closely with customers and product stakeholders, use AI throughout the engineering workflow, mentor peers, and shape product direction in an ambiguous market.

Own AI cost visibility features end-to-end, from customer problem discovery and system design through implementation, release, monitoring, and iteration. Build scalable Go backend services, APIs, and TypeScript/React interfaces that process and present cloud AI spend data. Apply AI throughout the engineering workflow, contribute to product direction, understand FinOps and AI economics, mentor peers, and uphold reliable engineering practices.

Build and own DoiT’s integrations framework and customer-facing experience for connecting third-party billing and usage APIs. Develop authentication, incremental synchronization, rate-limit handling, error recovery, schema-drift management, testing tools, self-service diagnostics, credential rotation, backfills, and API-first capabilities. Deliver full-stack features from proposal through maintenance using TypeScript, React, Go, cloud services, and AI-augmented development practices.

Build and maintain integrations with third-party billing and usage APIs, including authentication, synchronization, rate limiting, error handling, schema changes, and self-service diagnostics. Develop the integrations framework, testing tools, customer-facing configuration and health interfaces, and API-first capabilities. Own features end to end while using AI throughout development. Collaborate remotely across the full stack using TypeScript, React, Go or another backend language, SQL, and cloud services.

As a Full Stack Engineer, you will own the complete stack from UI to API, ensuring high-quality feature development and exceptional user experiences at a fast-paced startup.

Build and maintain a scalable AI-powered document processing platform, developing TypeScript front-end components and Python backend services. Responsibilities include creating APIs, microservices, data pipelines, workflow automation, cloud deployments, automated tests, and production-grade integrations. The engineer will collaborate with GenAI, product, architecture, platform, design, and QA teams while contributing to system architecture, security, observability, documentation, and technical decision-making.

Build and maintain full-stack Creative Studio products across frontend, backend, APIs, infrastructure, and generative AI workflows. Develop new products and proof-of-concepts, improve existing platform functionality, support enterprise integrations, strengthen reliability and scalability, and process large-scale datasets for generative AI models. Collaborate with Engineering, Growth, Sales, research teams, and customers to solve complex product and workflow challenges.

Build and operate scalable, low-latency APIs, event-driven services, integrations, and web applications supporting membership and loyalty experiences. Integrate and extend Antavo with commerce, CRM, CDP, marketing, and data platforms. Apply distributed-systems, reliability, observability, and security practices; troubleshoot production issues; contribute to reusable engineering assets; and mentor junior engineers.

Build and maintain backend services, APIs, internal tooling, infrastructure, and CI/CD workflows supporting Typeform’s product development ecosystem. Improve monorepo scalability, release automation, documentation, observability, developer experience, and shared frontend tooling. Collaborate with engineers and designers, support adoption of platform services, contribute to testing and deployments, and participate in architecture discussions.

Own the realtime voice channel for an agentic AI travel assistant, including telephony integrations, streaming speech pipelines, model orchestration, latency, safety, and compliance. Build full-stack features with React, TypeScript, Scala, and Python on GCP; support multi-tenant architecture, observability, deployments, incident response, and SLA performance. Mentor engineers and collaborate across product, design, and operations.

The Full Stack Developer will design and implement application systems, develop efficient code, collaborate in teams, and support continuous improvement initiatives, ensuring a high-quality output while adhering to standards and best practices.

The Senior Full Stack Engineer will design and maintain end-to-end web solutions, collaborate with teams for intuitive user experiences, develop backend logic and APIs, optimize website performance, and manage infrastructure using various tools.

Build and maintain Alpaca Connect developer-platform experiences using TypeScript, React, and Go. Improve onboarding, app management, compliance review, publishing, consent, and permissions workflows. Design APIs and integrations with identity, account, trading, and market-data systems while creating secure, auditable self-service tools. Own features from design through production and collaborate with Product, Design, Compliance, Support, Partnerships, and Platform teams.

Build and maintain Ergodic AI’s AI platform across back-end and front-end systems. The role involves developing with Python web frameworks and JavaScript/TypeScript, integrating with client technology stacks and workflows, applying AI, ML, and LLM concepts, and contributing to DevOps, cloud deployment, testing, and infrastructure practices. As an early-stage hire, the engineer will help shape the product and solve complex data and AI challenges.

Work in an agile cross-functional team to build and maintain front-end and back-end document services using React, Java/Kotlin, Spring, Node.js and AWS. Responsibilities include coding, code reviews, test automation, deployment automation, AWS resource management, performance/load testing, and contributing to architecture and delivery.

Build and operate Taktile's IAM and permissions platform end-to-end: design RBAC/ReBAC models, implement authN/authZ (SSO/OAuth/OIDC), ensure multi-tenant isolation and high-performance fine-grained permission checks, create audit trails, and work across React/TypeScript front-end and Python (FastAPI) backend on AWS serverless.

Leads application development and engineering teams responsible for modernizing legacy platforms. Drives full-stack design, architecture, programming, testing, system enhancements, and integration across technology and business functions. Uses AI tooling and prompt engineering to accelerate development, resolves complex technical and business problems, establishes coding standards, manages delivery, advises developers, and ensures compliance, risk management, and alignment with enterprise architecture.

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.

Owns and develops business-critical identity and access management projects across the frontend and backend. Responsibilities include authentication, authorization, permissions, UX optimization, observability, performance optimization, testing, CI/CD, release strategies, code reviews, architecture discussions, and cross-team collaboration in an Agile/Scrum environment.