Job Summary: We are seeking a Senior Data Analyst to support analysis routines, maintenance and improvement of processes, with a focus on business vision and strong analytical capability. Key Highlights: 1. Will work in a business area with high information flow and impact 2. Will join an established team and serve as a technical reference 3. Opportunity to propose improvements and ensure data reliability Job Description We are looking for a **Senior Data Analyst** to work within the business area of a major bank, supporting analysis routines, data maintenance, process improvement, and indicator evolution. We seek someone with strong analytical capability, business vision, and hands-on experience in BI, SQL, and data manipulation in large-volume environments. **Project** ----------- The selected professional will work in a business area with high information flow and significant impact on internal operations. Responsibilities include queries, updates, analyses, and maintenance of operational indicators, as well as supporting improvements to existing processes. Key deliverables involve continuous use of **Power BI, Excel, SQL (intermediate/advanced queries)**, and daily data manipulation in **Databricks**. Autonomy is expected to identify inconsistencies, propose adjustments, and ensure reliability of data used by the business area. **Project Scale** ---------------------- Work takes place in a structured area with recurring demands and direct dependency on data for decision-making. The role requires organization, critical thinking, and rigor regarding information quality, consistency, and governance. **Team Size** --------------------- The Senior Data Analyst will join an already-established team, working closely with analysts, managers, and stakeholders from related areas. In addition to maintaining routines, the role will also serve as a technical reference to support alignment, validate information, and suggest improvements. **Responsibilities** --------------------- * Update, validate, and evolve reports and indicators used by the business area; * Perform data queries and manipulation in Databricks; * Execute intermediate/advanced SQL queries for data extraction, transformation, and cross-referencing; * Ensure consistency, quality, and integrity of data bases; * Maintain and optimize dashboards and reports in Power BI; * Identify opportunities to improve existing routines and suggest adjustments; * Support internal stakeholders with ad-hoc analyses and data interpretations; * Serve as a technical reference for questions regarding logic, data, and indicator structuring. **Tasks** --------------- * Corrective and evolutionary maintenance of reports and dashboards (Power BI); * Review of business rules and data quality validations; * Execution of more complex SQL queries (multiple joins, simple window functions, advanced filters); * Organization and filtering of data in Databricks for recurring use; * Development of ad-hoc analyses for area managers; * Documentation of routines, processes, and logic applied. **Requirements (Tools and Skills)** ------------------------------------------ * Solid experience with **Power BI** (maintenance, basic/intermediate DAX, simple modeling); * Intermediate/advanced Excel; * Intermediate/advanced SQL (queries, joins, aggregations, advanced filters); * Experience with **Databricks** (manipulation, queries, extractions); * Proven experience maintaining and evolving reports; * Communication, organizational, and alignment skills with business teams; * Autonomy to identify inconsistencies and resolve problems without constant supervision. **Nice-to-Haves** ---------------- * Prior experience in banks or financial institutions; * Experience with simple automation tools (Power Automate, basic scripts, etc.); * Familiarity with cloud-based data environments; * Knowledge of data governance best practices. **Work Model** ---------------------- **Hybrid** — 3 days per week onsite at the bank’s office and 2 days remote. **MJV Benefits** ------------------ **TotalPass/Wellhub** ‍‍‍‍ **Group life insurance** **Meal/Voucher card** **Health and dental plan — Bradesco** **Training initiatives and internal forums** **\+MJVer Program (employee referral with reward)** **Partnerships with educational institutions, language schools, gyms, and other services**