Aveloray
Data Engineer
AvelorayIreland1 day ago
Part-timeInformation Technology

Role Overview

The Data Engineer designs, builds, and maintains scalable data pipelines and infrastructure that enable reliable data flow throughout the organization. This role ensures that datasets are clean, organized, and accessible for analytics, reporting, and machine learning initiatives. Working closely with data analysts, data scientists, and engineering teams, the Data Engineer is responsible for transforming raw information into structured, optimized, and secure data systems. This position requires strong technical expertise, attention to detail, and the ability to manage complex data environments.

Key Responsibilities

• Develop, manage, and optimize data pipelines, ETL processes, and integration workflows.

• Design scalable data architectures, storage solutions, and processing frameworks for structured and unstructured data.

• Build and maintain databases, data warehouses, and data lakes to support business intelligence and analytics teams.

• Collaborate with stakeholders to understand data requirements and translate them into technical solutions.

• Ensure data quality and consistency by implementing validation checks, monitoring tools, and cleansing methods.

• Optimize data processes for performance, reliability, and cost efficiency.

• Automate routine data tasks and support continuous improvement of data operations.

• Implement security measures, access controls, and governance standards to protect sensitive information.

• Document data flows, system designs, pipeline logic, and technical procedures for transparency and maintainability.

• Troubleshoot data-related issues, identify root causes, and provide long-term solutions.

Qualifications and Requirements

• Bachelor’s degree in Computer Science, Data Engineering, Information Systems, or a related field.

• 3–5 years of experience in data engineering, database development, or backend systems work.

• Strong proficiency in data processing languages and experience with large-scale ETL frameworks.

• Solid understanding of database technologies, including relational and NoSQL systems.

• Familiarity with data warehouse or data lake architectures and best practices.

• Experience working with cloud-based data platforms or distributed computing systems.

• Knowledge of data modeling, pipeline orchestration, and performance optimization techniques.

• Strong analytical and problem-solving abilities with a focus on efficiency and accuracy.

• Ability to collaborate effectively with cross-functional teams and communicate complex concepts clearly.

• Commitment to writing clean, maintainable code and following established engineering standards.

Summary

The Data Engineer plays a central role in ensuring that the organization’s data infrastructure is efficient, reliable, and ready to support advanced analytics. By building scalable pipelines, maintaining high-quality datasets, and enabling data-driven decision-making, this role contributes directly to the organization’s ability to innovate and grow. It is ideal for technically driven professionals who enjoy solving complex data challenges.

Key Skills

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