Hybrid Senior Software Engineer – Card payments

Posted last month

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About the role

  • Senior Software Engineer delivering scalable solutions for card transactions on a global scale. Ensuring architectural integrity and supporting market expansion for a payment technology company.

Responsibilities

  • Deliver worldwide, scalable and resilient solutions to support card transactions across the globe.
  • Ensure architectural integrity of core card processing infrastructure.
  • Guarantee extensibility and reliability for future growth.
  • Enable seamless expansion into new markets and maintain competitive edge in global payment solutions.
  • Drive implementation and continuous enhancement of high-volume solutions within the Cards Platform.
  • Collaborate effectively with Staff Engineers, Product Managers, and cross-functional teams globally.
  • Lead knowledge sharing initiatives and document architectural decisions.
  • Influence key technical decisions for a scalable and performant platform.

Requirements

  • Solid professional experience (5+ years) developing complex, high-performance systems.
  • In-depth knowledge of Java and the Spring Boot framework.
  • Proven experience designing and operating distributed, highly available systems in a major cloud environment (AWS, Azure, or GCP).
  • Hands-on expertise with container orchestration (e.g., Kubernetes) and managing infrastructure through Infrastructure as Code (IaC) principles.
  • Proven track record of mentoring engineers and leading technical discussions.
  • Experience working with high-volume transactional systems, particularly in regulated sectors (e.g., FinTech, e-commerce, or Banking) is a plus.
  • Proficiency in leveraging observability tools (e.g., Datadog) for proactive monitoring.
  • Familiarity with messaging systems (e.g., Kafka, RabbitMQ) and advanced database patterns (e.g., event sourcing).

Benefits

  • Hybrid working — we offer a hybrid structure with an expectation of 3 days per week onsite.
  • 30 days of annual leave.
  • Work-from-abroad policy — employees may work remotely from abroad for up to an additional 30 days per year.
  • BRL 3,000 annual budget to support professional development.
  • Leadership cafés, on-the-job training, and other opportunities to help you grow your skills.
  • Various insurance plans including life insurance, health insurance + dental coverage, and travel insurance.
  • Meal vouchers — BRL 54/day.
  • Enhanced family leave to support key life moments.
  • Transportation voucher — we will cover your commute costs.
  • Gym membership contribution.
  • Deals & coupon platform for discounts on restaurants, stores, and events.
  • Mental health platform access for therapy and wellness support.
  • Institutional support for education, health, culture, and recreational programs.

Job title

Senior Software Engineer – Card payments

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

No Education Requirement

Location requirements

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