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Senior Platform Engineer

4 months, 4 weeks ago
Brazil
Full-time
Senior
Platform Engineer
DevOps and Infrastructure
API Gateway Argo CD AWS DevSecOps DynamoDB Flux GitHub Actions GitOps Grafana Java JWT Kafka Kubernetes Microservices New Relic OAuth OpenTelemetry Prometheus Pulumi Python Spring Boot Terraform TypeScript
Apply Now
RecargaPay

RecargaPay

RecargaPay is a fintech company offering essential financial services through an app, simplifying bill payments, Pix transfers, mobile recharges, and transportation card top-ups for users.

Capital Markets
251-1K
Founded 2010
$135M raised
View All Jobs 9

Description

  • Define and steer medium- and long-term platform architecture across AWS environments for efficiency, scalability, and reliability.
  • Codify platform standards into reference implementations, Golden Paths, and reusable scaffolding for internal teams.
  • Engineer safe delivery workflows using GitHub Actions, GitOps practices, and progressive rollout mechanisms.
  • Manage and optimize Kubernetes operations, including node provisioning and autoscaling strategies.
  • Make observability the default by defining SLIs/SLOs, error-budget policies, and incident follow-up automation.
  • Improve cloud and service security, including secrets management, authentication patterns, and policy-as-code enforcement.
  • Design and operate event-driven architectures, including Kafka topology, retention, partitioning, and schema evolution.
  • Promote AI-assisted engineering practices for code quality, refactoring, operations, and technical documentation.
  • Drive cost-aware platform decisions focused on efficiency, scalability, and responsible cloud usage.
  • Implement technical governance and controls for platform management, security, and compliance.

Requirements

  • Degree in Computer Science, Engineering, or a related discipline.
  • Extensive hands-on software engineering experience with strong proficiency in Java (Spring Boot) and TypeScript or Python.
  • Strong background in Domain-Driven Design (DDD) and microservices architecture for high-performance, highly available systems.
  • Deep knowledge of Bazel build systems.
  • Deep practical experience with AWS services including EKS, Lambda, API Gateway, DynamoDB, S3, IAM, networking, and security.
  • Advanced experience with Terraform, including modules and policy enforcement, and with Pulumi multi-language stacks.
  • Deep Kubernetes expertise, including EKS, Karpenter, Istio, ArgoCD/Flux, and GitOps workflows.
  • Mastery of reliability engineering patterns and SLO-driven operations, including circuit breakers, retries, back-pressure, and stress testing.
  • Expert knowledge of AWS security controls, OPA/Rego for admission controllers, and container security practices such as image signing and ECR scanning.
  • Proficiency with OpenTelemetry and integrations with New Relic, Grafana, and Prometheus.
  • Proven experience building Internal Developer Portals and ephemeral environments.
  • Expertise in GitHub Actions, Flagger, and feature-flag governance.
  • Experience working in critical workloads and regulated environments, ideally fintech.
  • Ability to translate PCI-DSS and LGPD compliance requirements into automated technical patterns.

Benefits

  • Competitive, market-aligned salary.
  • Fully remote work from anywhere.
  • Home office allowance paid monthly through the RecargaPay app.
  • Health and dental plans with no co-pay.
  • Life insurance.
  • Flexible meal allowance via Flash.
  • TotalPass membership for health and fitness support.
  • Spanish or Portuguese classes.

Interested in this position?

Apply directly on the company website

Apply Now

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