4 days ago
São Paulo, BrazilSenior
Base Salary
$45k - $80k/yr
Responsibilities
- Design, build, and operate backend services and public APIs for customers and partners.
- Develop integrations with financial systems, ERPs, banks, and document sources.
- Build data-ingestion and ETL pipelines with validation, quality controls, and reconciliation.
- Establish observability and operational practices covering logs, metrics, alerts, incident response, and on-call readiness.
- Collaborate with company leaders and customers to identify problems, prototype solutions, measure impact, and determine what to build or retire.
- Use LLMs where they provide measurable value with appropriate safeguards.
- Document architectural decisions and improve engineering standards for testing and security.
Requirements
- At least 5 years of backend engineering experience delivering production systems end to end.
- Strong experience with OLTP systems, relational data modeling, REST APIs, transactional data, and consistency and availability trade-offs.
- Experience integrating complex external APIs, including authentication, rate limits, retries, and webhooks, ideally with financial or ERP systems.
- Ability to extract, validate, and normalize data from unstructured sources such as PDFs, XML, and email.
- Practical cloud and DevOps skills with AWS or GCP, Docker, CI/CD, and logging and monitoring.
- Experience with event-driven systems, data pipelines, and reconciliation.
- Familiarity with ledgers and double-entry accounting is valuable.
- Familiarity with Temporal, Airflow, or Prefect and production LLM deployment with guardrails is a plus.
- Comfort working through ambiguity, shifting priorities, and close customer collaboration.
- Fintech, B2B SaaS, or founding-engineer experience is beneficial.
Benefits
- Base salary of $45,000 to $80,000 USD annually.
- Hybrid role based in São Paulo, São Paulo, Brazil.
- Visa sponsorship is not available.