3 months ago
São Paulo, BrazilSenior
Responsibilities
- Build high-volume, low-latency card transaction engines with high availability and resilience.
- Architect distributed, fault-tolerant ledger systems capable of handling millions of peak daily transactions.
- Design and maintain scalable Java and Spring Boot backend services in multi-region cloud environments.
- Collaborate with Staff Engineers and Product Managers to align regional business needs with global technical roadmaps.
- Mentor engineers in the São Paulo hub and contribute to a strong engineering culture.
- Document architectural decisions, lead technical discovery, and drive consensus on complex system designs.
- Use observability and performance practices to identify bottlenecks, improve reliability, and optimize cloud operations.
Requirements
- Deep professional experience designing, building, and maintaining complex distributed backend systems with modern Java and Spring Boot.
- Hands-on experience operating microservices at scale in major cloud environments, ideally AWS, including high availability, multi-region deployments, and database optimization.
- Strong experience with Kubernetes or EKS and Terraform/Terragrunt for infrastructure management.
- Demonstrated technical leadership, including mentoring mid-level and senior engineers and leading complex technical discovery.
- Fluency in English and active participation in the local technology community.
- Preferred experience with card issuing, acquiring, ledger engines, real-time payment rails such as Pix, or banking compliance structures such as BACEN regulations.
- Preferred familiarity with Datadog or similar observability suites, performance tuning, cloud-cost optimization, data consistency, distributed locks, and high-throughput streaming with Kafka or RabbitMQ.
Benefits
- Hybrid working arrangement with an expectation of three days per week onsite.
- 30-day holiday allowance and a policy allowing remote work from abroad for additional periods each year.
- Professional development support through an annual learning budget, leadership cafés, and on-the-job training.
- Life, health, dental, and travel insurance.
- Meal and supermarket voucher options.
- Enhanced family leave and transportation voucher support.
- Gym membership contribution, employee discounts, mental health services, and SESC programs.
- Pet-friendly office.
Tech Stack
Amazon DynamoDBApache KafkaArgo CDAWSDatadogGitHub ActionsJavaKubernetesRabbitMQSpring BootTerraform
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