**Senior Backend Developer \| Node.js / TypeScript \| Remote \| PJ \| Fintech \- SP** **About VONBZ** At **VONBZ**, we are architects of digital evolution. We do not just hire technical professionals — we seek talents that design new realities. Our team is composed of people at the top of the curve, driven by continuous learning, disruptive thinking, and a culture that transforms complex challenges into milestones of innovation. We operate by connecting exceptional professionals to high-impact projects, where technology, strategy, and purpose walk together. **About the client** A **Fintech** focused on municipal public servants, with the mission of facilitating access to credit and promoting financial tranquility without interest, fees, or hidden charges. Its main product allows servants to anticipate part of their salary in a simple, fast, and 100% digital way. The company is building technological solutions that directly impact the lives of thousands of people, strengthening local economies and democratizing access to financial services. **Your role in this journey** In this opportunity, you will be hired directly by the client. **VONBZ** acts as a strategic partner, conducting the attraction and selection process to connect you to this creative and high-impact challenge. **️** **Responsibilities** * Develop, maintain, and evolve backend applications using **Node.js and TypeScript** * Act in the support and continuous improvement of systems, ensuring stability and reliability * Participate in the definition and evolution of application architecture, with a focus on scalability and security * Implement integrations with internal systems and external services via APIs * Model and optimize relational and NoSQL databases * Implement and evolve **cache strategies with Redis** * Act in **cloud (AWS)** environments, contributing with infrastructure best practices * Analyze, correct, and prevent failures in development, homologation, and production environments * Ensure code quality through automated tests and engineering best practices * Produce and maintain clear and up-to-date technical documentation * Support the definition of technical requirements and propose solutions aligned with the business * Apply security, fraud prevention, and **LGPD compliance** practices **✅** **Requirements** * Solid experience with backend development in **Node.js** * Mastery of **TypeScript** * Experience with frameworks such as **NestJS** * Knowledge of **NextJS** for integrations in the ecosystem * Experience with **relational databases** (PostgreSQL or similar) and **NoSQL** * Knowledge of **Redis** and cache strategies * Experience with **AWS** * Experience with **API integrations** * Knowledge of **software architecture** and code organization * Experience with automated tests * Ability to analyze requirements and propose structured technical solutions * Good communication and collaboration with different areas * Focus on **quality, performance, security, and reliability** * **Differentiators** * Experience in fintechs or **digital financial products** * Knowledge of **LGPD** and information security * Experience with **microservices** and distributed systems * Experience with **CI/CD** and deployment automation * Experience with **monitoring, observability, and troubleshooting** * Knowledge of fraud prevention and risk mitigation * Experience with **automated tests** **What your day-to-day will be like** * Act in the evolution of highly relevant digital financial products * Participate in technical and architectural decisions * Work on the support and continuous improvement of the platform * Collaborate with multidisciplinary teams (Product, UX/UI, QA, DevOps) * Solve real challenges of scale, security, and performance * Actively contribute to technical and business improvements **Work Format** Work model: Remote Hiring type: Legal Entity (PJ) Structure: It is necessary to have your own equipment **Benefits** Life insurance 30 days of paid vacation Day\-Off on birthday
João Silva
Indeed · HR
João Silva
Indeed · HR
