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Feedzai

Real-time ML platform for fraud detection

Advanced Customer Success Engineer - Customer Success

Implementation & Technical Account ManagementConfirmed live in the last 24 hours
Full-timeSão Paulo, State of São Paulo, BrazilNo salary listedIn-person

About the Job

Requirements

  • Have 7 or more years of professional software engineering experience.
  • Have strong Java development skills, including the ability to understand, customize, and debug complex applications.
  • Have strong SQL knowledge and database troubleshooting experience.
  • Have experience designing and implementing enterprise software integrations.
  • Have experience with REST APIs, messaging platforms, asynchronous systems, and file-based integrations.
  • Have experience with cloud platforms; AWS is preferred.
  • Have strong troubleshooting and root cause analysis skills in production environments.
  • Have experience analyzing Java application performance, including thread dumps, heap analysis, and JVM tuning.
  • Have a solid understanding of distributed systems, software architecture, scalability, and performance.
  • Have excellent communication skills and the ability to work directly with customer engineering teams.
  • Be able to balance hands-on technical work with customer-facing responsibilities.

Responsibilities

  • Design and implement technical solutions that maximize the value of the Feedzai platform.
  • Configure, customize, and extend customer solutions using Java, SQL, and platform configuration.
  • Build and maintain integrations using REST APIs, messaging systems, event-driven architectures, and file processing.
  • Troubleshoot complex production issues across application, database, infrastructure, and integration layers.
  • Analyze and optimize application performance, scalability, and operational reliability.
  • Lead technical activities during implementations, upgrades, migrations, and production go-lives.
  • Support enterprise customers throughout the implementation and post-production lifecycle.
  • Review solution designs and implementation approaches to ensure alignment with Feedzai best practices.
  • Mentor other engineers and contribute to reusable implementation assets, documentation, and engineering standards.
  • Collaborate with Product Engineering by providing feedback based on real customer implementations and operational experience.

Desired Qualifications

  • Have experience in fraud prevention, financial services, or risk management platforms.
  • Have experience with Kubernetes and containerized applications.
  • Have experience with PostgreSQL and NoSQL databases.

About the Company

Feedzai

Real-time ML platform for fraud detection

Feedzai builds a real-time risk management platform for financial institutions, merchants, and payment processors to prevent financial crime. Its core product is a machine learning system that scores and analyzes payment transactions in under 3 milliseconds, enabling instant detection of fraud across online and offline channels, card-based and mobile payments. The platform examines transactions across the entire payments ecosystem to identify risk patterns more accurately than traditional methods, helping reduce false positives while keeping legitimate activity smooth. Feedzai delivers this technology as a service through subscriptions and professional services, targeting banks, acquirers, merchants, and other players in the commerce value chain. The company aims to help clients stay compliant with regulations and protect revenue by lowering fraud losses and improving customer experience.

Company size
501-1,000
Company stage
Late Stage VC
Total funding
$351.2M
Headquarters
Coimbra, Portugal
Founded
2011

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