Data Engineer

Description

Job Summary: We are seeking a Data Engineer with an analytical mindset and strong technical skills to build and maintain robust data pipelines, ingesting, cleaning, and transforming data to drive business decisions. Key Highlights: 1. Build and evolve robust data pipelines. 2. Data manipulation and processing using Python and advanced SQL. 3. High-performance culture focused on data and AI. On-site | Florianópolis We seek a Data Engineer with an analytical mindset and solid technical expertise to build, maintain, and evolve robust data pipelines. The professional will be responsible for ingesting, cleaning, transforming, and delivering high-quality data for internal consumption — enabling business decisions, reports, and analytical models. Mandatory Technical Requirements Python — Solid experience in data manipulation and processing, with emphasis on ETL/ELT pipelines; proficiency with libraries such as Pandas, NumPy, and similar SQL — Advanced proficiency in complex queries, query optimization, and relational data modeling Large-Scale Data Processing — Practical experience handling high-volume datasets, partitioning strategies, chunking, and memory efficiency Data Cleaning & Transformation — Ability to identify and handle inconsistencies, missing values, duplicates, and anomalies in real-world data RabbitMQ / Messaging — Experience with queue-based systems and event-driven architectures for asynchronous data ingestion and processing AWS — Familiarity with data services such as S3, Lambda, Glue, Athena, or RDS Docker — Creation and management of containerized environments for data jobs Git/Git Flow — Version control and best practices for collaborative development Desirable Requirements Exploratory Data Analysis (EDA) — Ability to investigate datasets, identify patterns, and extract relevant insights Kubernetes — Container orchestration for on-demand job execution On-Demand Job Architecture — Experience designing pipelines triggered by events or schedules (e.g., AWS Lambda, Step Functions, Airflow) Data Testing — Validation of data quality, integrity testing, and reliable data pipelines Monitoring and Observability — Structured logging, alerting, and failure traceability in pipelines Important Differentiators Tax Operations Knowledge — Understanding of tax regulations, tax calculations, and Brazilian tax legislation applied in data contexts Experience with Financial Data or Compliance — Exposure to environments demanding high precision and traceability **AWS Certifications — Especially in data (e.g.:** AWS Certified Data Analytics – Specialty or AWS Certified Data Engineer – Associate) Essential Soft Skills Analytical Thinking — Ability to question data origins and understand the business impact of each transformation Attention to Detail — Precision in handling critical data, where errors directly affect decisions Autonomy and Proactivity — Identification and resolution of data quality issues without constant direction Stakeholder Communication — Ability to translate business needs into data transformation logic Collaboration — Joint work with product, analytics, and software engineering teams Education and Experience Education — Bachelor’s degree in Computer Science, Software Engineering, Statistics, Mathematics, or related fields Experience — 1 to 3 years in data engineering, analytics engineering, or roles with a strong data manipulation component English — Intermediate level for reading technical documentation **General opportunity information:** Individual Contractor (PJ); **Contractual value:** BRL 6K to 8K; Performance bonus; On-site; Monday to Friday — 8-hour workday; Fully equipped kitchen; Fresh fruits and juices available daily; Birthday day off; Year-end break; We are located in the Estreito neighborhood — Florianópolis. Why join Tributo Devido? We are a technology company that transforms complexity into simplicity. We have a strong culture and leverage data and AI to build solutions that free companies from tax bureaucracy — and we’re expanding into new horizons. Here, we value those who deliver that extra 1%, who challenge what doesn’t work, and who understand that discipline is freedom. We are a high-performance team, united by love, honor, and purpose. Tributo is growing — and those who join us grow alongside it. OUR CULTURE TD’s Purpose: Challenge the complexity that holds back businesses and individuals, delivering intelligent solutions that free up time and potential for what truly matters. Our 5 Values: 101% | Divergent | Discipline | Results-Oriented | AHU