Data Engineer

Description

We are looking for a **Junior Data Engineer** to join our Data Engineering team and directly contribute to the support, evolution, and optimization of our data environment. This person will play a fundamental role in the development and maintenance of our Data Warehouse in SQL Server, ensuring that data is available, organized, and reliable to support strategic business decisions. You will work in partnership with Product, Engineering, BI, and Analytics teams, participating in the construction of solutions that directly impact operational efficiency and value generation for the company. This is an excellent opportunity for those who wish to develop their career in data, deepen their knowledge in modeling, integrations, performance, and governance, in a collaborative and continuous learning environment. **Responsibilities and attributes** * Maintain and evolve the Data Warehouse based on SQL Server; * Develop, maintain, and monitor ETL and ELT processes; * Create and improve dimensional and analytical data models; * Implement integrations with APIs for transactional data ingestion; * Develop scripts and routines in Python for data collection, transformation, and loading; * Ensure the quality, consistency, and reliability of information; * Monitor data loads, identify failures, and act on problem resolution; * Optimize queries, processes, and routines aiming for better performance; * Document flows, processes, and data models; * Support BI, Analytics, and Product teams in understanding and utilizing data; * Contribute to continuous improvements in data engineering architecture and processes. **Requirements and qualifications** **Mandatory** * Knowledge in SQL (queries, joins, CTEs, procedures, and performance concepts); * Basic knowledge of ETL and ELT concepts; * Notions of data modeling, especially the dimensional model; * Knowledge in Python for data manipulation (Pandas, Requests, and script automation); * Notions of consumption and integration with REST APIs; * Ease in reading and understanding technical documentation; * Interest in working in an environment of constant learning and technological evolution. **Desirable** * Previous experience with Data Warehouse; * Familiarity with SQL Server; * Knowledge in code versioning using Git; * Notions of best practices in data quality and governance; * Familiarity with BI tools and data visualization; * Knowledge in monitoring pipelines and data processes. **Behavioral competencies** **** * Analytical profile and oriented towards problem-solving; * Organization and attention to detail; * Proactivity in identifying and investigating data inconsistencies; * Good communication with technical and non-technical audiences; * Ease in learning new technologies and methodologies; * Ability to work collaboratively in a team; * Commitment to quality, deadlines, and results; * Curiosity and interest in data and innovation. **Additional information** **Benefits:** Food Voucher; Transport Voucher; Unimed National Health Plan; Psychological Care; Life Insurance; Day Off in the birth month; 14th 15th; Profit Sharing; TotalPass **We are a company with 25 years in the market, specialized in microcredit for individuals, with deep knowledge of 50 years of retail, and we believe that credit can be the most powerful instrument for realizing people's dreams.** We believe in people, and therefore, for us, training and development processes are fundamental so that we can continue evolving. Now, with our Corporate University, we increasingly look after, care for, and constantly invest in this practice. We are a simple company that values good relationships, we have a passion for serving people, and we are growing at an accelerated pace. Our headquarters is located in the interior of the state of RS, in Santo Cristo. But people from all over Brazil are invited to be part of our team and make a difference in the lives of those who most need equality. **Purpose:** Make a difference in the lives of those who most need equality. **Mission:** Offer credit services and solutions in a simple and effective way, creating sustainable relationships. **Vision:** Be an innovative company with a strong brand, generating value with talent, technology, and management. **Values:** * We have a passion for serving people * We grow and learn together * We think and act like owners * We consider ethics above all * We seek innovation * We cultivate good relationships **We are officially a Great Place to Work!** This recognition shows that here is a place where people are valued, respected, and have space to grow. At **VIACERTA**, we believe that a healthy, welcoming, and inspiring environment makes all the difference for those who wish to evolve in their career. Being GPTW is more than a seal: it is about people, care, and the certainty that together we are building a place where everyone wants to be. If you are looking for a team that invests in development, values relationships, and is growing at an accelerated pace, **come be part of our team**! Here, you will have opportunities to learn, grow, and contribute to transforming lives through credit. **Together, we remain firm to continue evolving and making VIACERTA a space of trust, fulfillment, and success for everyone.**