Data Engineer

Ascendix Technologies, founded in 1996, is a global software service company specializing in AI and PropTech. Our core mission is to help our clients get top-notch business results through the smooth automation of processes, leveraging AI solutions, customer-facing apps, and precisely tailored back-office software to meet their distinct needs. Based in bustling Dallas, Texas, we operate across the globe, with strategically positioned teams throughout Europe.

We are looking for a Data Engineer to join a data-intensive real estate/proptech project.

Requirements

Core Technical Skills

• Snowflake - Advanced level, including User-Defined Functions (UDFs), stored procedures, and performance optimization

• Python - Proficient in data manipulation, automation, and scripting (pandas, SQL connectors)

• SQL - Expert level, including query optimization

• Data Modeling - Dimensional modeling (star/snowflake schemas), normalization (3NF)

• OLTP & OLAP - Understanding of transactional vs. analytical database design

• Data Quality - Data cleansing, validation, consistency checks

Domain Knowledge

• Real estate data (property types, comparable analysis)

• Multi-source data integration and harmonization

• KPI reporting and dashboards

Experience

• Real estate or property data systems (preferred)

• API integrations

• Excel-to-cloud data migration

Nice to have:

• Keboola - Data pipeline orchestration and ETL/ELT

Responsibilities:

• Design scalable data models for high-volume property data (2,600-6,500 properties/month)

• Build and maintain data integration pipelines from multiple sources

• Implement complex entity relationships and dynamic grouping

• Optimize for both transactional and analytical workloads

• Develop Snowflake UDFs and stored procedures for business logic

Ascendix offers you:

Healthcare

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

Please note

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We sincerely appreciate each response and the interest you have shown in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.