Full Stack Developer

Grendene S/A

. Develop and maintain RESTful APIs and services in C#/.NET Core under guidance; .

Posted 9/19/2026full-timeFarroupilha • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates proficiency in developing RESTful APIs using C#/.NET Core and React, while applying Clean Code principles and unit testing practices. Familiar with Agile methodologies and version control systems, with a strong foundation in SQL and relational databases.

Highest-signal resume keywords

C#/.NET Core DevelopmentRESTful API DevelopmentReact Web DevelopmentSQL Query WritingUnit Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#REST APIsReactSQLHTMLCSSUnit TestingAgile MethodologiesVersion ControlClean Code

Tools & Technologies

GitDockerCI/CDRabbitMQKafkaMongoDBRedis

Industry Keywords

Clean ArchitectureDesign PatternsNoSQL DatabasesMessaging SystemsLegacy System Architecture

Tech Stack

Tools & technologies

CloudDockerJavaScriptKafkaMongoDBNode.jsNoSQLPostgresRabbitMQReactRedisSQL.NET

About the role

Key responsibilities & impact

Develop and maintain RESTful APIs and services in C#/.NET Core under guidance;
Develop web interfaces using React;
Apply Clean Code principles and SOLID fundamentals;
Write unit tests to ensure the quality of deliverables;
Write and maintain SQL queries (PostgreSQL, SQL Server)

Requirements

What you’ll need

Currently pursuing a degree in a technology-related field;
Practical knowledge or initial experience with .NET (C#) in building and consuming REST APIs;
Knowledge of version control and legacy system architecture;
Practical or academic experience with React;
Strong command of HTML and CSS;
Knowledge of relational databases and SQL;
Knowledge of unit testing concepts and coding best practices (Clean Code);
Willingness and flexibility to learn new programming languages;
Knowledge of Agile methodologies and experience using Git/GitFlow;
Familiarity with messaging systems (RabbitMQ, Kafka) or NoSQL databases/caching solutions (MongoDB, Redis);
Familiarity with Cloud, Docker, and CI/CD concepts;
Knowledge of Node.js and Express.js;
Familiarity with Clean Architecture or advanced Design Patterns.

Benefits

Comp & perks

Hybrid work arrangement.