Software Developer-Data and Integration | Helsinki

Job Description

We are looking for a skilled Software Developer with at least 3 years of experience in building data-driven applications and integration solutions. The ideal candidate will have strong expertise in modern data storage and retrieval systems, advanced SQL, Python, and ETL frameworks, along with experience working in Unix/Linux environments. This role focuses on developing scalable backend services, building robust data pipelines, and enabling seamless system integration across enterprise platforms. Exposure to telecom domain systems and datasets is beneficial but not mandatory.

Key Responsibilities

• Design, develop, and maintain scalable applications for data processing and integration.
• Develop backend services using Python and integrate with web-based presentation layers.
• Write clean, maintainable, and performance-optimized code.
• Develop and optimize complex SQL queries for large‑scale datasets.
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