Develop, evolve and support backend applications based on a microservices architecture, with a focus on high performance, scalability and software engineering best practices.
Develop and maintain backend applications in Java 11+.
Build and evolve microservices using Spring Boot 3.x.
Design and implement REST APIs following an API First approach (OpenAPI/Swagger).
Implement synchronous and asynchronous integrations (Feign Clients, JMS, etc.).
Model and implement business rules using JPA (Hibernate and Spring Data).
Ensure code quality with automated tests and code reviews.
Participate in agile ceremonies (daily stand-ups, planning, refinement).
Analyze issues, identify root causes and drive continuous improvements.
Collaborate with architecture, QA, infrastructure and business teams.
Support technical documentation of solutions and integrations.

Strong experience with Java and Spring Boot.
Proven experience with microservices architecture.
Experience with Spring Boot 3.x.
Experience with JPA (Hibernate and Spring Data).
Knowledge of synchronous and asynchronous integrations (Feign, JMS, etc.).
Experience with API First (OpenAPI/Swagger).
Strong knowledge of relational databases (Oracle and PostgreSQL).
Experience with development best practices (testing, version control, code review).
Experience with Kubernetes.
Advanced Spanish (Required).

Company-subsidized health insurance for the employee.
Option to include dependents in the health plan with payroll deduction.
Dental care (optional).
Option to include dependents in the dental plan with payroll deduction.
Meal voucher or food allowance.
Transportation voucher (optional).
Impact & Care – Personal Guidance Program providing confidential emotional support and counseling in psychological, legal, financial, social and pet-related areas at no cost for the employee and legal dependents.
Gympass
Wellhub (Access to over 700 gyms across Brazil with plans starting at R$29.90, payable via payroll deduction).
Option to include dependents in Gympass
Wellhub (up to 3 dependents — paid via credit card).
Access to Udemy via our intranet.
Partnerships with major consumer brands.
Partnership with SESC for employee and dependents.
Discount agreements with educational institutions (undergraduate and postgraduate) and language schools/certification bodies.
Group life insurance.

Senior Backend Developer – Java, Microservices, Spring Boot

Key skills