BI Developer | Data Intelligence (Tax Audit)

Description

Job Summary: A professional to work on building and analyzing strategic data, developing solutions for tax audit and indication analysis. Key Highlights: 1. Core SQL activities for building and maintaining queries and rules 2. Development of reports and analyses for tax audit 3. Occasional support to the web layer using HTML, CSS, and JavaScript A technology company specializing in developing solutions for municipal tax authorities, supporting tax audit routines, indication analysis, and decision-making, seeks a professional to build and analyze strategic data for its platform. Responsibilities * Build and maintain SQL queries and rules (core function activity); * Develop and enhance reports, dashboards, and analyses focused on tax audit (indicators, data cross-referencing, and indications); * Work directly with PostgreSQL to ensure performance, integrity, and consistency of metrics; * Continuously correct and improve existing deliverables (bugs, rules, inconsistencies, and performance); * Address requests from support and development teams, aligning scope and business rules; * Provide occasional support to the web layer (browser) using HTML, CSS, and JavaScript for adjustments and delivery feasibility; * Participate in the platform’s delivery lifecycle and environments (infrastructure as code), with support in Terraform. Requirements * Completed or ongoing undergraduate degree in IT or related fields (Information Systems, Computer Science, Computer Engineering, Systems Analysis and Development, etc.); * Advanced SQL skills (mandatory): joins, aggregations, CTEs/subqueries, and data modeling reasoning; * Solid experience with PostgreSQL; * Practical foundation in HTML, CSS, and JavaScript for occasional web-layer tasks. Preferences * Familiarity with the tax audit / tax inspection process, preferably at the municipal level. Employment Type: Freelance / PJ Compensation: R$5\.000,00 per month