Staff Engineer, Payments Performance (Remote)

dLocal; Barcelona; Sur place; EUR 100 000 - 140 000; Plein temps

Avantages offerts par ce poste

Flexible work

Fintech industry exposure

Referral bonus program

Work From Anywhere

Résumé du poste

dLocal is seeking a highly skilled Staff Engineer for the Payments Performance team in Barcelona. You will architect, build, and optimize Java-based systems handling routing, fraud prevention, and anomaly detection, collaborating with cross-functional teams to drive performance and efficiency across the platform.

You will design scalable, high-performance solutions, lead technical decisions, and contribute to the evolution of critical payment infrastructure.

Qualifications

• Bachelor’s degree in software engineering or computer science.
• 7+ years of professional Java development experience.
• Strong knowledge of Java applications and software architecture.
• Proficiency with object-oriented design and patterns.
• Ability to write clean, efficient, readable code.
• Experience with AWS or GCP cloud platforms (desired).
• Familiar with Spring and Hibernate frameworks.
• Experience with event-driven architecture and telemetry tooling.

Responsabilités

• Collaborate with tech leaders and product to translate goals into technical solutions.
• Design, develop, and maintain high-quality Java applications and systems.
• Lead architecture and design of Java projects for scalability and performance.
• Create scalable architectures for Java applications with future growth in mind.
• Optimize performance through code, DB queries, and resource usage improvements.
• Troubleshoot bottlenecks to enhance stability and performance.
• Run validation tests to ensure flexibility and scalability of the Java stack.
• Conduct system performance tests and generate reports with actionable insights.
• Perform code reviews to maintain high standards of software quality.

Connaissances

Java

Java application development

Software architecture

Object-oriented design

Clean code

AWS

GCP

Spring

Hibernate

Event-driven architecture

Project management

English communication

Formation

Bachelor’s degree in software engineering or computer science

Outils

Spring

Hibernate

New Relic

Datadog

Grafana

Prometheus

Dynatrace

CloudWatch

Description du poste

dLocal is seeking a highly skilled Staff Engineer for the Payments Performance team in Barcelona. You will architect, build, and optimize Java-based systems handling routing, fraud prevention, and anomaly detection, collaborating with cross-functional teams to drive performance and efficiency across the platform.

You will design scalable, high-performance solutions, lead technical decisions, and contribute to the evolution of critical payment infrastructure.