




Job Summary: This position involves developing microservices and APIs for a leading client in the payments market, collaborating with the team and client to deliver business and technical solutions. Key Highlights: 1. Plural, relaxed, and innovative culture 2. Focus on microservices and API development 3. Welcoming and respectful work environment ### **Fully Remote Position** **Here, we connect the world** -------------------------------- Sensedia is a leader in the API market, providing integration solutions and consulting services to major enterprises across Brazil and globally, spanning 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 courageous enough to go beyond, think outside the box, and act accordingly. We prefer to apologize rather than ask for permission, and we are always ready to transform and reinvent ourselves. Our people are extraordinary — and you can be part of it all. We commit 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 microservices and APIs for a major client in the payments industry. ### **What will your day-to-day activities be?** * Assist other team members with business and technical questions; * Support the tech lead with minor documentation and process updates; * Communicate clearly and confidently with clients; * Take initiative to resolve daily team issues; * Participate in ceremonies with our clients; * Collaborate with the team to understand business and technical solutions; * Identify technical tasks; * Implement APIs and microservices; ### **What are the mandatory requirements for this role?** * Solid experience with Node.js; * Deep knowledge of JavaScript (ES6+); * Experience developing RESTful and GraphQL APIs; * Ability to work with frameworks such as Express.js, NestJS, or Koa.js; * Solid understanding of Promises, Async/Await, Event Loop, Streams, and Worker Threads; * Experience deploying Node applications using Jenkins and similar tools; * Experience with Microservices architecture and event-driven design; * Messaging queue patterns (RabbitMQ, Kafka, or IBM MQ); * Experience with Oracle database; * Experience with MongoDB; * Knowledge of data modeling, query creation, and optimization; * Familiarity with authentication implementation using JWT, OAuth, or OAuth2; * Best practices in security, including CORS, SQL injection, and XSS; * Experience with automated testing, unit tests, and end-to-end integration tests; * Knowledge of tools such as Jest, Mocha, Chai, and Supertest; * Version control experience with GIT. ### **What are the preferred qualifications for this role?** * Completed undergraduate degree; * More than 5 years of experience with Node.js and microservices; * English and Spanish proficiency; * Experience in the financial sector and/or payment methods. ### **What will you find here?** * Meal Allowance / Food Voucher (Flash Benefits Card), Health Insurance, Dental Insurance, Life Insurance, Profit Sharing Program (PPR), TotalPass, Childcare Assistance, Well-Being Program (focused on physical and mental health), Corporate University (our #SensediaAcademy) offering multiple development learning paths; Cultural and educational partners with special discounts; As a citizen company, we provide extended maternity and paternity leave. * We embrace **#WorkWhereYouBelong**, our flexible work value proposition, designed to strengthen the sense of belonging among Sensediers. Work where you belong — because physical barriers have diminished, and the feeling is that there is only one Sensedia, no matter where you work. **This opportunity is also open to persons with disabilities (PCD)! ;)** Do your experiences match? Apply now and get to know Brazil’s top API reference! We want you on our team!! * To promote increasingly diverse teams and plural workplaces, our mission is to *map* the various audiences we reach with this initiative! So, we’ll ask a few brief questions related to diversity*. Is that okay? =) ##### ***\*Personal and sensitive personal data collected will be processed in accordance with the General Data Protection Law (Law No. 13.709/2018)***


