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Backend Engineer (Java, PIX)

7 hours, 19 minutes ago
Brazil
Full-time
Mid Level
Backend Engineer
Software Development
CI/CD Git Java Kubernetes Microservices REST API Spring Boot SQL
Apply Now
Binance

Binance

Binance operates as a leading blockchain ecosystem and digital asset exchange, integrating digital technology with financial services to facilitate the trading and management of cryptocurrencies.

Capital Markets
5001+
Founded 2017
$10M raised
View All Jobs 16

Description

  • Design, develop, test, and maintain scalable Java and Spring Boot backend services for PIX payments.
  • Implement payment initiation, transaction status management, reconciliation, and exception handling.
  • Integrate payment services with Brazilian banks, payment providers, and external financial systems.
  • Ensure transaction consistency, idempotency, fault tolerance, availability, and performance.
  • Troubleshoot production incidents, identify root causes, and improve system stability.
  • Collaborate with product, QA, DevOps, and engineering teams to deliver features through production deployment.
  • Write maintainable, well-tested code, participate in code reviews, and improve engineering practices.
  • Monitor services, resolve bottlenecks, and improve scalability and efficiency.
  • Support payment security, risk-control, and compliance requirements.

Requirements

  • Hands-on backend development experience with Java, preferably Spring Boot and related frameworks.
  • Understanding of RESTful APIs, microservices, distributed systems, and database design.
  • Experience with relational databases and SQL.
  • Knowledge of concurrency, transaction management, error handling, and performance optimization.
  • Experience building and maintaining production systems and independently resolving technical issues.
  • Familiarity with automated testing, CI/CD pipelines, Git, and production monitoring tools.
  • Ability to code, debug, troubleshoot operational issues, and work effectively in a fast-paced cross-functional environment.
  • Experience with PIX, Brazilian payment systems, Brazilian banks, or local payment providers (preferred).
  • Experience in payment processing, fintech, banking, digital wallets, or other transaction-intensive systems (preferred).
  • Familiarity with caching, messaging, asynchronous processing, cloud infrastructure, containers, Kubernetes, observability, payment security, fraud prevention, or financial regulations (preferred).

Benefits

  • Competitive salary and company benefits.
  • Remote-first, work-from-home arrangement, depending on role and team needs.
  • Career growth and continuous learning opportunities.
  • Autonomy in a flat, global organization.
  • Opportunity to work on challenging finance and payment technology projects.

Interested in this position?

Apply directly on the company website

Apply Now

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