Fullstack Developer, C#/React

🕒 June 18

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

🗣️🇧🇷🇵🇹 Portuguese Required

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i4pro

201 - 500 employees

Founded 2005

💸 Finance

🛡️ Insurance

☁️ SaaS

💰 Private Equity Round on 2019-10

Finance • Insurance • SaaS

i4pro is an ERP solution designed specifically for the insurance industry, streamlining various processes related to policy management, claims processing, reinsurance, and financial administration. The platform offers modular solutions that enhance productivity and connectivity for insurance companies, facilitating tasks such as risk sharing, regulatory compliance, and document management. With a focus on automation and efficiency, i4pro aims to simplify back-office operations to help insurers concentrate on business growth.

📋 Description

• Define and evolve scalable and resilient system architectures, ensuring adherence to modern patterns (Clean Architecture, DDD, microservices, event-driven). • Develop solutions using C# (.NET / .NET Core) and React (preferably with TypeScript), ensuring high technical quality. • Provide technical leadership for the development of services and APIs, ensuring standardization (REST, versioning, API governance) and integration with internal and external systems. • Structure and guide proper data modeling (SQL and NoSQL), ensuring performance, consistency and scalability. • Be responsible for engineering quality, ensuring: • - Automated tests (unit, integration and E2E) • - Code review and design review • - Application of best practices (Clean Code, SOLID) • Ensure standards for security, observability and performance, including: • - AuthN/AuthZ (OAuth2, OIDC, JWT) • - OWASP Top 10 • - Structured logs, metrics and tracing • Define and evolve DevOps and continuous engineering practices: • - CI/CD • - Containerization (Docker) and orchestration • - Deployment strategies (blue/green, canary release) • Lead and disseminate technical best practices, serving as a reference for the team: • - Technical mentorship • - Influence on architectural decisions • - Raising the squad's technical level • Work closely with Product, QA and UX, contributing to discovery and continuous delivery in agile models (Scrum/Kanban). • Apply and promote the use of Artificial Intelligence in development, including: • - Advanced use of copilots and agents (Cursor, VS Code, Claude) • - Development of assistive solutions for engineering

🎯 Requirements

• Proven experience in backend development with C# (.NET) and frontend development with React. • Experience in architectural definition and working with distributed systems. • Mastery of REST APIs, versioning and integration with external services. • Practical experience with .NET Core, dependency injection, middleware and HTTP pipelines. • Strong experience with SQL (advanced modeling and performance) and NoSQL. • Experience with Docker and running applications in different environments. • Solid knowledge of CI/CD, version control (Git) and pipeline automation. • Experience with scalable architectures, messaging (RabbitMQ, Kafka) and caching. • Experience with observability and system reliability. • Practical experience applying AI to software development. • Familiarity with modern IDEs and developer agents (Cursor, Copilot, Claude or similar). • Bachelor's degree completed or in progress in a technology-related area.

🏖️ Benefits

• Meal allowance (Vale Refeição) • Food allowance (Vale Alimentação) • Bradesco medical plan • Bradesco dental plan • Wellhub and Totalpass • Transportation allowance (Vale Transporte) • Childcare assistance (Auxílio Creche) • Profit Sharing (PLR) • Life insurance • Private pension plan • Day off on your birthday • Extended paternity leave • Partnership with Creditas

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