Tech Lead, Payments
Team: IT
Location: Brazil
Commitment: Full-time
Workplace Type: remote
Accountabilities:
- Architect and implement core payment services handling fiat and blockchain-based flows.
- Design greenfield distributed systems including ledgering, settlement orchestration, reconciliation, and partner integration.
- Build event-driven microservices using modern messaging systems and cloud-native patterns.
- Define service boundaries, data models, and integration contracts across synchronous and asynchronous systems.
- Establish engineering standards for performance, reliability, observability, and security within the Payments stack.
- Lead technical design reviews and mentor engineers on complex architectural decisions without formal people management.
- Collaborate with cross-functional teams to deliver secure, enterprise-grade payment capabilities.
- Contribute directly to production code and take ownership of system performance in live environments.
- 8+ years of backend engineering experience, including high-availability, mission-critical financial or payment systems.
- Strong production experience in Go, with expertise in concurrency, memory management, and performance optimization.
- Proven experience designing distributed, event-driven architectures (e.g., Kafka) and microservices-based systems.
- Experience integrating with payment rails (ACH, SEPA, card networks) and/or blockchain-based payment flows (wallets, custody, stablecoins).
- Strong understanding of cloud-native infrastructure (AWS and/or GCP), networking fundamentals, and containerized deployments.
- Experience building systems in regulated environments with security, auditability, and compliance requirements incorporated into system design.
- Preferred: experience with Ethereum or smart contract platforms, internal ledgering systems, or real-time reconciliation engines.
- Remote-first global work environment.
- Competitive compensation with comprehensive medical, dental, and vision coverage (country-specific).
- 401k with company match (for US employees).
- Flexible time off policies and wellness programs, including mental health support.
- $1,500 home office setup allowance (lifetime max), $200 AI program allowance, and $75 monthly internet/phone reimbursement.
- Company-issued laptop and tools to enable productivity.
- Inclusive and diverse workplace with accessibility accommodations throughout the recruitment process.
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