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DB

Java Backend Developer, Mid/Senior - Financial Sector

DB

Backend Developer specializing in Java and Spring Boot for innovative financial projects. Collaborating within agile teams to deliver high-performance applications.

Posted 5/26/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
JavaJenkinsKafkaMongoDBMySQLOraclePostgresRedisSpringSpring BootSpringBoot

About the role

Key responsibilities & impact
  • Design, develop and maintain high-performance backend applications using Java and Spring Boot.
  • Develop scalable, secure RESTful APIs.
  • Work with microservices and event-driven architecture (EDA), using Kafka.
  • Participate in technical decisions and define software architecture.
  • Perform unit and integration tests to ensure code quality.
  • Monitor and optimize application performance.
  • Handle incident resolution and investigate production issues.
  • Collaborate with cross-functional teams to understand and translate business requirements.
  • Document technical solutions and support the creation of operational runbooks/instructions.
  • Contribute development best practices, conduct code reviews, and promote a DevOps culture.

Requirements

What you’ll need
  • Strong experience with Java (versions 8, 11, 17, or 21).
  • Proficiency with Spring Boot (including Spring Boot 3.x).
  • Experience developing RESTful APIs.
  • Knowledge of microservices architecture.
  • Experience with messaging and event-driven architecture (Kafka).
  • Familiarity with relational databases (Oracle, PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis).
  • Experience with unit and integration testing.
  • Knowledge of DevOps practices and continuous integration (CI/CD).
  • Experience with tools such as Jenkins, Git, and agile methodologies (Scrum, Kanban).
  • Good security practices for API development.

Benefits

Comp & perks
  • iFood voucher (food and meal allowance)
  • Work-from-home allowance
  • Health insurance
  • Dental plan
  • Birthday day off
  • Life insurance
  • Extended maternity and paternity leave
  • Educational partnerships
  • Alura
  • Clude
  • TotalPass (health and wellness)
  • Flash Card

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
JavaSpring BootRESTful APIsmicroservices architectureevent-driven architectureKafkaunit testingintegration testingDevOps practicescontinuous integration
Soft Skills
collaborationtechnical decision makingdocumentationcode reviewincident resolution