Senior Data Engineer

Job not on LinkedIn

🕒 July 23

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

N5X

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2023

⚡ Energy

🏪 Marketplace

☁️ SaaS

Energy • Marketplace • SaaS

N5X is a Brazilian energy trading platform and new energy exchange that provides a digital marketplace and trading infrastructure for physical electricity contracts and related energy products. Jointly backed by L4 (a B3-linked investment fund) and Nodal Brazil/EEX Group, N5X combines local market expertise with international exchange experience to enable efficient, governed, and technology-driven energy transactions. The platform offers products, APIs, and participant-focused tools to support market growth, transparency, and increased trade volume in Brazil's liberalized energy market.

📋 Description

• Define and evolve the enterprise data architecture. • Lead the design of conceptual, logical, and physical data models. • Define and apply data modeling standards (relational and NoSQL), naming conventions, partitioning, and load strategies. • Lead the implementation and evolution of Data Lake, Data Warehouse, and Lakehouse environments. • Ensure data quality and reliability: data tests, validations, contracts/expectations, monitoring, alerts, and failure handling (DLQ, retries, idempotency). • Define policies for data cataloging, data lineage (Data Lineage), and data security. • Support analytical consumption: creation and maintenance of datasets and support for BI/Analytics, with attention to security. • Promote the elimination of redundancies and inconsistencies, ensuring a single, reliable source of truth (Single Source of Truth). • Work in partnership with business squads and cross-functional teams to turn data into strategic assets. • Support data governance and architecture initiatives aligned with organizational needs. • Develop and maintain ingestion and processing pipelines (batch and near real-time) for internal and external sources. • Implement event-driven and scheduled architectures using EventBridge, Lambda, S3 events, and messaging. • Build and optimize data layers in Amazon Redshift, ensuring performance and cost efficiency.

🎯 Requirements

• Bachelor's degree in Computer Science, Information Systems, Systems Analysis and Development (ADS), or a related technology field. • Proven experience in Data Architecture. • Advanced expertise in conceptual, logical, and physical data modeling. • Experience with Data Governance, Data Catalog, and Data Lineage. • Experience with Data Lake, Data Warehouse, and Lakehouse architectures. • Advanced SQL (modeling, performance, troubleshooting, query optimization). • Experience defining enterprise data standards and promoting a single, reliable view of information (Single Source of Truth). • Experience in cloud environments (Azure, AWS, and/or GCP). • Strong experience building data pipelines (ETL/ELT) with emphasis on quality, consistency, and observability. • Hands-on experience with: Amazon S3, AWS Lambda, Amazon EventBridge, Amazon Redshift. • Experience with at least one of the following (ideally more than one): AWS DMS, Kinesis Data Firehose, SNS/SQS. • Programming in Python. • Version control (Git) and development practices (code review, standards, documentation). • Experience with monitoring/logging and production troubleshooting.

🏖️ Benefits

• Bonus: Up to 2 monthly salaries per year. • Work model: Hybrid - 3 days in the office per week; participation in in-person team rituals (currently quarterly), in-person meetings with stakeholders, and events. • Meal allowance: R$ 43.68 per working day. • Food allowance: R$ 832.00 per month. • Transportation allowance or Mobility support: Round trip for in-office days with no payroll deduction. • Health plan: SulAmérica with co-payment for the employee and dependents - children and spouse. • Life insurance: MetLife. • Childcare subsidy: Reimbursement of up to 40% of the base salary for children up to 24 months and 35% for ages 24–71 months. • Financial assistance for employees with children with disabilities: Amount equivalent to 50% of the base salary. • Birthday day off!