Mid-Level Full Stack Developer

🔥 2 minutes ago

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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IEBT Innovation

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2009

🤝 B2B

☁️ SaaS

🏢 Enterprise

B2B • SaaS • Enterprise

IEBT Innovation is a Brazilian innovation accelerator and consultancy that provides end-to-end innovation and digital transformation services to corporations, governments, universities and ecosystems. It operates the ZING platform for managing innovation hubs, challenges and entrepreneurship programs, runs acceleration programs, evaluates startups, and helps partners capture funding and build digital solutions. With a team of ~180 innovation and technology professionals, IEBT focuses on corporate innovation, public-sector projects, capacity-building and technology-enabled program delivery.

📋 Description

• Develop and maintain REST APIs in C# and .NET (versions 6 and 10), organized into layers (controllers, services, domain, and infrastructure) • Maintain and enhance existing .NET 6 systems and support the transition to .NET 10 • Model data and write migrations using Entity Framework Core and PostgreSQL, using Dapper and optimized SQL queries when performance requires it • Document endpoints with Swagger/OpenAPI and write automated unit and integration tests for the backend • Develop screens and components in React and TypeScript within the NX monorepo, maintaining separation between shared code and client-specific pages • Migrate functionality from the legacy frontend (Create React App) to the new Vite shell, ensuring both versions coexist during the transition • Integrate the frontend with APIs, managing state, error handling, form validation, and screen performance • Write automated frontend tests using Jest, Vitest, and Testing Library • Release changes gradually by client and environment using feature flags • Support the delivery lifecycle, including Bitbucket pipelines, Docker images, and GitOps deployments via ArgoCD • Participate in code reviews and contribute to the continuous improvement of architecture, code, and development processes

🎯 Requirements

• Completed or ongoing degree in Computer Science, Information Systems, Software Engineering, or a related field, or equivalent proven experience • 3–5 years of prior experience in full-stack web development • Strong experience with C# and .NET (6 or later) building REST APIs, including dependency injection, middleware, and environment-based configuration • Advanced knowledge of Entity Framework Core (migrations, relationships, and query optimization) and familiarity with Dapper or raw SQL data access • Knowledge of relational databases, preferably PostgreSQL, including data modeling, indexes, and performance analysis • Knowledge of sound architecture and design practices (SOLID, layered architecture, and DTOs) and API security • Strong experience with React and TypeScript, including hooks, state management (Redux), routing, and lazy loading • Knowledge of HTML, CSS, and component-based development, with attention to accessibility and responsive design • Experience with automated backend testing (xUnit, NUnit, or similar) and frontend testing, as well as Git and code reviews • Strong communication skills, autonomy, and a collaborative mindset • Basic English proficiency for reading technical documentation • Experience with monorepos (NX) and Vite • Experience migrating between .NET versions and modernizing legacy systems • Knowledge of multi-tenant or white-label architecture • Experience with feature flags and observability (logs, metrics, and tracing) • Experience with Docker, Kubernetes, Terraform, and AWS • Experience working at technology companies, consulting firms, or service providers

🏖️ Benefits

• Health and Dental Insurance • Home Office Allowance • Meal Allowance • Paid Vacation • Birthday Day Off • Health and Wellness Program • Individual Development Plan (IDP)