mern stack developer

Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T) organization. IS&T is the engine behind everything Apple does for customers and for the people who build for them. It’s Apple’s central nervous system. Supporting 2.5...

Responsibilities Design and implement innovative, scalable, and secure software solutions. Develop full-stack applications using Java (JDK 17+), Spring Boot, React, and Microservices architecture. Build and manage well-functioning databases and applications using SQL (Oracle/Postgres) and NoSQL. Write effective RESTful APIs and develop Web Services using...

Citi Dublin invites an experienced Lead Full Stack Developer to join the Investor Services IT team. You will lead architectural design and hands-on development across backend in Java/Spring Boot and frontend in React/Angular, delivering robust REST/GraphQL APIs and event-driven data processing with Kafka. You will champion containerization with Docker and...

Digis is a European company of 200 employees. The company was founded 9 years ago and has managed to grow from a startup into a reliable partner for our clients. We took the best from the product and outsourcing company. You collaborate directly with the client's team, make business trips.... Have you got the right qualifications and skills for this job...

Citigroup in Dublin is seeking a Lead Full Stack Developer to join the Investor Services technology team. You will lead design, development, and deployment of next‑generation applications powering custody, fund accounting, and asset servicing, while remaining hands‑on with Java, React/Angular, REST/GraphQL, Kafka, Docker, and Kubernetes. This senior...

SMBC is seeking a Full Stack .NET Developer to join its Development team in Tralee. The role involves hands-on work across the full stack, building web applications, REST APIs and backend services within a global financial services environment.You will require strong C#/.NET experience, robust SQL skills (Oracle/SQL Server) and a track record of delivering...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer: Offsite Discovery based in Ireland. You will join a cross-functional engineering team building the next generation of personalized e-commerce discovery experiences across multiple marketing...

GCS Recruitment is seeking a Full Stack AI Engineer to join a cutting-edge team building AI-powered applications on AWS infrastructure in Ireland. You will design, implement, and deploy scalable software across the full development lifecycle, blending software engineering with GenAI capabilities. The role offers exposure to modern cloud technologies and...

Stack and Co is working with a reputable global client in Ireland to hire 4x Senior Full Stack Developers with strong Angular on the frontend. The backend will be built on C#/.NET, and there is capacity to cross-train Java or Front End developers into the C#/.NET stack. You will contribute to a new system slated for global rollout, with remote work most of...

Jobtailor is seeking a senior full-stack developer to lead end-to-end feature delivery. You will write high‑performance Java for the API layer and modern JavaScript/TypeScript for the frontend, transforming sketches into working software with velocity. You will architect dashboards for non-technical users to interact with large datasets, design robust...

Fidelity Investments Ireland, based in Galway, is seeking a Senior Full Stack Engineer to design, develop and support enterprise-scale web applications within the Digital Platforms Technology group. You will work with product managers, engineers and QA to deliver scalable, resilient software in a modern stack, contributing through code, reviews, and...

State Street Corporation is seeking a skilled Full-stack Development Engineer to design scalable AI applications. You will work across frontend and backend layers, building from React to FastAPI and integrating data services in a cross-functional Agile team. You will collaborate with data scientists, product managers and DevOps to deliver secure, compliant...

VIOTAS, a leader in smart grid tech, seeks an Intermediate Full Stack Software Engineer in Limerick, Ireland. You will design, build, and maintain scalable web applications, collaborating with cross-functional teams to deliver features in an Agile setup.Requirements include 3–5 years in full-stack development, 2+ years backend with NestJS/NodeJS, and...

About Us Qualio is a unified quality and compliance management platform that helps regulated organizations get products to market faster with reduced risk. Trusted by biopharma, medtech, and diagnostics companies worldwide, Qualio eliminates fragmented systems that create audit delays and compliance blind spots. Our platform enables audit readiness in weeks...

Python Developer - Web Focused Build scalable web applications that make a difference. We're looking for a talented Python Developer to join a high-performing engineering team delivering modern web platforms and digital solutions. This role is perfect for someone who enjoys building clean, efficient, and scalable applications while contributing to...

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology...

Healthcare providers, poison control centers, and government departments need trusted evidence to protect patients and public health. Universities need reliable resources to educate the clinicians of tomorrow, while pharmaceutical organizations and health plans need timely insights to advance their work.Micromedex by Merative has been trusted by users around...

Apple is seeking a Full Stack Software Engineer to contribute to web applications with Python, Java, and Rust backends and React/Vue frontends, guiding stack-wide technical direction. You own complex frontend, API, and data challenges including MCP servers powering AI interoperability. You will work with autonomy, applying best practices to improve...

We are seeking a Senior Full Stack & GenAI Engineer to design, develop, and support enterprise-grade Generative AI applications. This role spans the full technology stack—from modern web UIs and RESTful APIs to data pipelines, databases, and cutting-edge LLM integrations. *1 year contract expected to roll/extend *3 days per week onsite in South Dublin...

Please note this is for Dublin, Ireland. You only need toapply to one location if there are multiple listed for the job. At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we...