Senior Back End Developer
Contract: 12-Month FTC | Location & Work Model: Hybrid - Dublin North (3 days onsite per week) | Salary: €80 - 90K base
An industry-leading airport operator is delivering a major digital transformation programme to enhance passenger experience and operational efficiency through cutting‑edge web and mobile platforms.
We are seeking a Senior Back End Developer to design and power the server‑side architecture behind a large‑scale digital ecosystem supporting one of Ireland's busiest transport hubs. This role offers the opportunity to shape scalable APIs, microservices, and integrations that directly impact millions of passengers.
As a Senior Back End Developer, you will play a pivotal role in building secure, high‑performance systems that connect front‑end applications, third‑party suppliers, and internal platforms in a complex, enterprise environment.
Responsibilities
Design, develop, and maintain scalable server‑side applications and microservices using Node.js.
Architect and manage secure, high‑performance APIs (REST/GraphQL) for web and mobile platforms.
Integrate with third‑party vendors, legacy systems, and internal data sources.
Design and optimise database schemas (SQL/NoSQL) and caching strategies (e.g., Redis).
Provide technical leadership in sprint planning, ensuring backend deliverables are clearly defined and aligned with architecture standards.
About You
5+ years' experience as a Back End Developer in complex enterprise environments.
Strong expertise in Node.js and JavaScript/TypeScript; additional languages (Python, Go) are advantageous.
Deep understanding of MSSQL, PostgreSQL, MongoDB, and cloud platforms (Azure preferred).
Experience with CI/CD pipelines and automated deployment processes.
Self‑driven communicator with strong ownership, attention to detail, and agile delivery experience (Jira/DevOps).
Apply Now
This is an exciting opportunity for a Senior Back End Developer to contribute to a high‑impact digital transformation programme within a fast‑paced, mission‑critical environment.
Apply now to be part of a transformative programme shaping the future of digital passenger experiences.
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