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OpenCircle

Transformação Digital de ponta a ponta: Do Discovery ao Delivery.

Senior Full-Stack Developer, Java/React

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200Since 2019H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

5 days ago

Salary

0

Seniority

Senior

Job Description

Senior Full-Stack Developer, Java/React

OpenCircle

• Develop and enhance microservices using Java 21 and Spring Boot • Design and implement asynchronous workflows using event-driven messaging • Ensure data integrity, traceability, and auditability • Develop and maintain frontend applications using React + TypeScript • Build integrations between APIs and internal/external systems • Implement automated tests and ensure coverage of critical scenarios • Maintain and evolve CI/CD pipelines and Kubernetes environments • Participate in code reviews and architecture discussions • Work with a focus on scalability, reliability, and clear separation of concerns

Job Requirements

  • 3+ years of experience as a Full-Stack developer
  • Proficient in Java 21 and Spring Boot
  • Experience with MongoDB (data modeling, queries, and indexes)
  • Knowledge of event-driven architecture and asynchronous messaging
  • Experience with OAuth2 / Resource Server
  • Testcontainers and JUnit 5
  • Docker and Docker Compose
  • Kubernetes (Deployments, Services, ConfigMaps, and Namespaces)
  • CI/CD with Azure Pipelines
  • Proficient in React 19 + TypeScript with Vite
  • TanStack Query
  • Zustand
  • React Hook Form + Zod
  • Azure MSAL
  • Testing with Vitest + Testing Library

Benefits

  • Deadlines are sacred
  • We are accountable for our actions
  • We act with transparency
  • We focus on results
  • We empathize with others
  • We pursue excellence
  • We are fully committed
  • We are ambitious and passionate about the journey

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