Job Summary: Senior Data Analyst position at a bank, focused on data analysis, data maintenance, process improvement, and KPI evolution—requiring strong analytical capability and business acumen. Key Highlights: 1. Working in a business area with high information flow and significant impact. 2. Responsible for queries, updates, analyses, and maintenance of KPIs. 3. Technical reference for alignment, information validation, and improvements. **Job Description – Senior Data Analyst** ================================================ We are seeking a **Senior Data Analyst** to join the business area of a major bank, supporting analytical routines, data maintenance, process improvement, and KPI evolution. We seek someone with strong analytical ability, business acumen, and hands-on experience in BI, SQL, and large-volume data manipulation. **Project** ----------- The selected professional will work in a business area characterized by high information flow and substantial impact on internal operations. Responsibilities include queries, updates, analyses, and maintenance of operational KPIs, 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 data reliability used across the business unit. **Project Scale** ---------------------- Work takes place within a structured business area featuring 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 established team, collaborating closely with analysts, managers, and stakeholders from related areas. In addition to routine tasks, the role serves as a technical reference for alignment, information validation, and improvement suggestions. **Responsibilities** --------------------- * Update, validate, and evolve reports and KPIs used by the business unit; * 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 sources; * Maintain and optimize Power BI dashboards and reports; * Identify opportunities to improve existing routines and suggest enhancements; * Support internal stakeholders with ad-hoc analyses and data interpretation; * Serve as technical reference for questions regarding logic, data, and KPI structuring. **Accountabilities** --------------- * Corrective and evolutionary maintenance of reports and dashboards (Power BI); * Review of business rules and data source 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 business unit managers; * Documentation of routines, processes, and underlying logic. **Requirements (Tools & 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** (data manipulation, queries, extractions); * Proven experience maintaining and evolving reports; * Strong communication, organization, and alignment skills with business teams; * Autonomy to identify inconsistencies and resolve issues without constant supervision. **Nice-to-Haves** ---------------- * Prior experience in banks or financial institutions; * Experience with simple automation tools (e.g., Power Automate, basic scripts); * 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 allowance; Health and dental plan — Bradesco; Training initiatives: seminars, forums, knowledge-sharing sessions, and discussions related to our business. We maintain constant connection to learn more—and together; \+MJVer Program: our internal referral program where you refer a colleague to join us; if the match is successful, you receive a reward. Partnerships: want discounts? We have a Workplace group where we announce partnerships with educational institutions, language schools, gyms, restaurants, products, and other services;