Data Engineer

Description

Job Summary: Design and build scalable data systems, optimize performance, and collaborate with BI teams to identify data requirements. Key Highlights: 1. Join a growing technology startup 2. Work on diverse projects across different sectors 3. Manage your professional career **About Welvaart** At Welvaart, we create **technology solutions** centered on people. Our close leadership and flexible growth culture empower team talent and elevate delivery quality. We combine **rigor**, **innovation**, and **empathy** to drive projects that transform businesses and build lasting trust-based relationships. We complement this vision with a **Digital Marketing** offering focused on performance, helping companies gain visibility, strengthen their online presence, and accelerate growth through intelligent strategies and measurable results. **Role** * Design and build scalable and efficient data systems, including databases, data warehouses, and data pipelines; * Extract, transform, and load data from multiple sources, preparing information for BI; * Monitor and optimize data system performance, ensuring data is available quickly and efficiently for analysis; * Collaborate with BI teams to identify data requirements and the optimal structure for consumption; * Perform data aggregation across various platforms. **We are looking for** * Prior experience in data modeling; * Proficiency in Python, R, and Java FX Script; * A university degree in Computer Engineering or equivalent; * English language proficiency; * Location: Lisbon; * Three hybrid days per week. **What can you discover with us?** * Join a growing technology startup; * Work on diverse projects across different sectors; * Fair and equitable compensation structure (Consultant Profile); * Training and certification; * Manage your professional career; * 30+ partnerships. **UNLEASH THE POWER OF YOUR CAREER** Employment Type: Full-time Compensation: Up to €1,800.00 per month Benefits: * Meal card/voucher; * Health insurance