Melza
BI Expert
About the job
BI Expert - Job Description A tech company with a business-driven DNA, founded in Barcelona, with the vision of becoming a global leader in the creation of Digital Hubs for major corporations worldwide. We dont just build digital products we help shape the digital business strategy
behind them. Our teams operate at the intersection of technology and business, acting as high-level
strategic partners for the companies we work with. Were trusted not only to deliver, but to lead
driving innovation, challenging assumptions, and defining the future of digital for global
organizations. We work with agile methodologies, embracing continuous iteration as our mantra. Our
multidisciplinary teams manage the entire end-to-end lifecycle of our digital products, and we are
dynamic and business oriented. Job Summary We are searching for a BI Expert to design and implement cutting-edge Business Intelligence solutions that empower decision-making across the company. Youll work with technologies like Databricks, Delta Lake, and Power BI to build scalable data
models, intuitive dashboards, and automated reporting systems. Partnering closely with Data
Engineers and business stakeholders, youll lead data visualization best practices and help evolve
our Lakehouse architecture for performance, quality, and growth. Responsibilities Design and implement robust BI solutions leveraging Databricks, Delta Lake, and Power BI.
Build and maintain semantic data models, dashboards, and automated reports to support key decision-making. Collaborate with Data Engineers and cross-functional stakeholders to define data requirements
and metrics. Lead the standardization of data visualization best practices and drive adoption across the
company. Help architect, evolve, and govern our Lakehouse infrastructure, ensuring scalability,
performance, and data quality. Monitor and improve data pipelines and BI performance metrics. Requirements 5+ years of experience in Business Intelligence, Data Analytics, or similar roles. Advanced proficiency in Power BI (DAX, Power Query, Row-level Security, etc.). Strong SQL and data modeling skills (star/snowflake schemas, dimensional modeling). Experience integrating structured and semi-structured data from a Data Lake (e.g. Delta, Parquet,
JSON). Understanding of ETL/ELT workflows and orchestration tools (e.g. DBT, Airflow, Azure Data
Factory is a plus). A business-oriented mindset with the ability to translate data into actionable insights. Strong communication skills and experience in dashboard UX and storytelling with data. Nice to Have Proven experience with Lakehouse architectures and Databricks. Familiarity with the Azure ecosystem (Data Lake Storage, Synapse, etc.). Knowledge of CI/CD practices for BI / analytics workflows. Understanding of data governance, access control, and data privacy standards. Our Mission is to digitalize some of the biggest corporations in the world. Our Values We work like a family : Yeah, were coworkers but it feels more like a family of brothers and sisters. Weve got each
others backs through challenges, and we dont miss a chance to celebrate the wins (big or small).
We are backed by the biggest companies in the world, but we operate like a startup. We can always
count on our colleagues to help us and to challenge us, just like your brother would do. We show our passion : Passion isnt just a buzzword for us its the fuel that drives everything we do. It means bringing
energy to the team, bringing ideas to the table with fire in your belly (and a smile on your face). We
laugh a lot, care even more, and genuinely love what we build. Passion is our heartbeat and it
shows in our product. We live to innovate : Were not just building tech were change agents. Transformation is in our DNA, and questioning
the status quo is what gets us out of bed in the morning. We believe bold ideas move us forward, and for us theres no such thing as a bad idea. Everyones voice matters, and weve created a safe
space to dream big, speak up, and shape whats next. We think BIG. We always deliver : We make it happen and good is just the starting point we push to make it better tomorrow, and
we dont stop until its genuinely awesome. Were a high-performing team that holds itself to higher
standards, always going the extra mile to deliver impact, not just output, and were like the postman
rain or shine, we always deliver. We say what we think : We communicate openly with clarity, honesty, and respect. We trust each others intentions and
believe that transparency builds stronger, faster teams. Speaking up isnt just welcome, its
expected. We dont take things personally we take them forward.