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Job Summary: Develop and maintain scalable, secure, and high-performance backend APIs and services for software products, ensuring quality and an excellent customer experience. Key Highlights: 1. Plural, relaxed, and innovative culture 2. Work where you belong 3. Welcoming and respectful work environment ### **100% Remote Position** **Here, we connect the world** -------------------------------- Sensedia is a market leader in APIs, offering integration solutions and consulting services to major enterprises in Brazil and worldwide across diverse industries. In addition to its API Management platform, Sensedia's portfolio includes Sensedia Integrations, Service Mesh, API Adaptive Governance, Events Hub, Open Banking & Finance, and strategic Professional Services teams. Working here means being part of a plural, relaxed, and innovative culture. It’s for those brave enough to go beyond, think outside the box, and act accordingly. We prefer apologizing rather than asking for permission—and we’re always ready to transform and reinvent ourselves. Our people are extraordinary, and you can be part of it all. We’re committed to ensuring a welcoming and respectful workplace. Learn more on our website: https://br.sensedia.com/sensedia-careers ### **What is the mission of this role?** Develop and maintain scalable, secure, and high-performance backend APIs and services for software products, ensuring quality, security, and an excellent customer experience. Solve complex problems using sustainable engineering practices (clean, testable, and maintainable code) and collaborate with cross-functional teams on technical and product decisions. ### **What will your day-to-day activities be?** * Design, develop, and evolve backend services (REST APIs) with a focus on availability, performance, and security. * Participate in architecture discussions and technical decisions (event-driven, hexagonal, domain-driven). * Implement and maintain security standards (OAuth 2.0 / OpenID Connect, mTLS, JWT). * Conduct code reviews and uphold coding, testing, and documentation standards (OpenAPI/Swagger). * Monitor and optimize performance (profiling, query tuning, caching, concurrency). * Instrument observability (structured logs, metrics, distributed tracing) and respond to incidents. * Collaborate with Product, QA, SRE/Cloud, and Support teams; anticipate risks and propose mitigations. Act as a technical reference, supporting less experienced developers and disseminating best practices. * ### **What are the mandatory requirements for this role?** * Solid backend experience with Java (preferably 17+), OOP, and SOLID principles. * Spring Boot and hexagonal architecture; knowledge of event-driven patterns (e.g., SNS/SQS, domain events). * RESTful APIs and OpenAPI (Swagger) documentation. * Maven (or Gradle) for build and dependency management. * AWS: practical usage of SNS, SQS, RDS, S3, CloudWatch, ECR, and DocumentDB/MongoDB. * Docker/docker-compose and basic Kubernetes concepts (manifests, deployments, services, troubleshooting with kubectl). * Observability: logs, metrics, and tracing (concepts). * Relational and non-relational databases; modeling and query expertise. * CI/CD and agile methodologies (branching, pipelines, PRs, feature flags). * Application security: OWASP (ASVS/Top 10), JWT/JWS, mTLS, secrets management best practices. * Experience in critical, high-availability environments. * Identity & Security: hands-on experience with Identity & Access Management (Keycloak or equivalent) and production implementation of OAuth 2.0/OpenID Connect. ### **What are the preferred qualifications for this role?** * Deep expertise in Keycloak (realms, clients, policies, mappers) and OAuth 2.0 (grants, PAR, JAR, DCR). * Advanced observability: Prometheus, Grafana, and OpenTelemetry (end-to-end traces and metrics). * Performance & scalability: low latency/high concurrency (profilers, k6/JMeter, JVM tuning). * Helm and Infrastructure-as-Code (Terraform) for standardized deployments. * JavaScript/TypeScript for maintaining test mocks/interceptors. * Participation in technical communities, conferences, or open-source projects. * Technical leadership (guilds, chapters, standard definition, mentoring). ### **Here’s what you’ll find with us:** * Meal/Voucher Card (Flash benefits), Health Insurance, Dental Insurance, Life Insurance, Profit Sharing Program (PPR), TotalPass, Childcare Assistance, Well-Being Program (focused on physical and mental health), Corporate University (#SensediaAcademy) with multiple development paths; Cultural and educational partners offering special discounts; As a responsible corporate citizen, we offer extended maternity and paternity leave. * We embrace **#WorkWhereYouBelong**, our value proposition—a flexible work model designed to strengthen the sense of belonging among Sensediers. Work where you belong, because physical barriers are smaller, and the feeling is that there’s only one Sensedia—no matter where you work. **This opportunity is also open to persons with disabilities (PCD)! ;)** Are your experiences aligned? Apply now and meet Brazil’s top API reference! We want you on our team!! * To foster increasingly diverse teams and plural work environments, our mission is to *map* the different audiences we reach with this initiative! So, we’ll ask a few questions related to diversity*, okay? =) ##### ***\*Personal and sensitive personal data collected will be processed in accordance with the General Data Protection Law (Law No. 13.709/2018)***
