Senior Backend Developer - Node

Dublin - Hybrid

Long term contract

Daily Rate Negotiable

Semi state body within Aviation is looking to hire a Senior Backend Developer. This role will be pivotal in designing and maintaining the robust Server Side architecture and integration layers that power a digital ecosystem.

The Senior Back End Developer will be responsible for building scalable, secure, and efficient Server Side logic and APIs. The successful candidate will ensure that the Back End infrastructure is resilient, well-documented, and seamlessly integrated with various Front End applications and third-party systems.

Key Responsibilities

• Design, develop, and maintain Server Side applications and microservices using Node.js.
• Architect and manage secure, high-performance APIs (REST or GraphQL) for web and mobile consumption.
• Integrate applications with third-party suppliers, Legacy systems, and internal data sources.
• Design and maintain database schemas (SQL or NoSQL) to support data-driven applications.
• Perform root cause analysis of technical issues and ensure the stability and security of the production environment.
• Collaborate with Enterprise Architects to ensure alignment with data governance, security protocols, and cloud infrastructure standards.
• Provide technical leadership during sprint planning and refinement, ensuring Back End tasks are well-defined and estimated accurately.
• Support the Programme Manager by providing transparency on technical progress and managing Back End-related dependencies.

Knowledge, Skills and Experience

• A minimum of 5 years' experience as a Back End Developer working in complex technical environments.
• Strong expertise in Node.js and JavaScript/TypeScript for Server Side development.
• Proficiency in other relevant languages (eg, Python, Go) or frameworks is an advantage.
• Deep understanding of database management (eg, MSSQL, PostgreSQL, MongoDB) and caching strategies (eg, Redis).
• Experience with cloud platforms (Azure preferred) and CI/CD pipelines for automated deployment.
• Highly organized and detail-oriented, with a focus on writing clean, maintainable, and well-tested code.
• Strong communication skills, enabling you to build trust within technical teams and translate complex technical concepts for stakeholders.
• Self-driven and accountable, with a strong sense of ownership over the Server Side architecture.
• Experience working in an agile project delivery model, plus experience of relevant tools such as Jira or DevOps.