Senior Datawarehouse / BI Developer Bucharest

Senior Datawarehouse / BI Developer
Bucureşti
Bucharest, Full Remote, 010195, Romania

Salary ? - ? RON net per month

Requirements:

- - You have 5+ years of experience in data warehousing development, including ETL design, development, and implementation
- Proficiency in SQL programming and experience with relational database systems (e. g. SQL Server, PostgreSQL, AWS Redshift)
- Experience working with large-scale data warehouses and managing complex data integration projects
- Experience in development of near real-time DWH / data lake solutions
- You have expertise in Data Warehouse, ETL, and Report design and development
- You have strong analytical and troubleshooting skills
- You have extensive experience with report development using various tools (SSRS, Power BI, Tableau, QuickSight, Excel, etc. )
- You are fluent in modelling, managing, scaling and performance tuning of high volume data warehouse environments
- You have experience in working with structured and unstructured data
- You have experience with dimensional data modelling
- You are experienced and passionate about data storytelling with appealing graphics and visualizations
- You have the ability to translate business questions and requirements into reports, views, and BI query objects
- Language: Fluent written and spoken English

Responsibilities:

- Design, implement and maintain our Data Warehouse
Design, implement and maintain our Data Lake
- Design, implement and maintain of end-to-end business intelligence solutions, including data visualization, data modeling, ETL processes, and data warehousing
- Design, implement and maintain ETL processes for data extraction, transformation, and loading from various source systems into the data warehouse
- Maintain data security and quality
- Maintain and improve our standards of coding and deliveries
- Participate and contribute to the architecture design process
- Participate in reports design and review proposed solutions to ensure they meet accuracy, performance, usability and business requirements
- Review other people’s code and design
- Identify opportunities for improving data quality, reliability, and efficiency within the data warehouse environment
- Collaborate with cross-functional teams to gather and analyze data warehouse requirements
- Support and advise the Product and Project Manager team
- Provide technical mentorship to junior team members, guiding them in best practices for BI development and data engineering
- Keep up-to-date with the latest technologies and lead adoption initiatives

Technologies:

- AWS
- dbt
- SQL
- PostgreSQL
- Big Data
- GitHub
- Python

More:

Our company SAND has 500 staff members from 48+ countries with plans to acquire several companies around the world to become a multi-billion dollar global technology services provider that employs over 100, 000 employees across the globe.

Through Sand Technologies we support enterprises and scale-ups around the world to develop world class technology products, build great technology teams, generate more revenue, and deliver outstanding customer experience. Our clients include one of the largest cloud computing providers in the world as well as Bestseller A/S (Denmark), Create Prime (New Zealand), Stanbic Bank (Kenya), and Tamara (Dubai).

With varying levels of expertise in software development, data, cloud, machine learning, artificial intelligence, UX design, web development, etc, we provide unparalleled opportunities to technology talent worldwide while reshaping industries, disrupting traditional business models, and creating new opportunities for innovation and growth.

We do hard things!