Desenvolvedor Fullstack Sênior

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Desenvolvedor Fullstack Sênior in Brazil.

This is an exciting opportunity for an experienced Fullstack Developer to contribute to the development of secure and scalable digital solutions used across critical industries and high-volume environments. In this role, you will work on modern applications, APIs, integrations, and user interfaces that support secure transactions, digital identification, and connected services. You’ll collaborate with multidisciplinary teams in a dynamic and innovation-driven environment focused on technical excellence, continuous learning, and impactful deliveries. The position is ideal for someone who enjoys solving complex challenges, working with modern technologies, and building robust systems with strong security standards. With a collaborative culture and remote work flexibility, this role offers the chance to grow professionally while helping shape mission-critical digital experiences.

• Develop and maintain applications using C#, .NET 8.0, and .NET Framework 4.8.
• Design, build, and manage REST APIs, Windows Services, and background workers.
• Work with relational and NoSQL databases, applying ORM technologies such as Entity Framework and Dapper.
• Implement messaging and event-driven solutions using technologies such as RabbitMQ and PubSub.
• Ensure application security through OAuth, OpenID, JWT, and secure development practices.
• Apply SOLID principles and software engineering best practices to improve scalability and maintainability.
• Develop responsive user interfaces using JavaScript, HTML5, CSS3, and React JS.
• Manage version control and collaboration workflows using Git.
• Support continuous improvement initiatives, troubleshooting, and performance optimization efforts.
• Collaborate closely with cross-functional teams to deliver high-quality software solutions.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, Information Technology, or related fields.
• Strong experience with C#, .NET 8, and .NET Framework 4.8.
• Solid knowledge of REST APIs, Windows Services, and Workers.
• Experience with relational and NoSQL databases, including PostgreSQL and SQL Server.
• Hands-on experience with Entity Framework, Dapper, and ORM concepts.
• Familiarity with RabbitMQ, PubSub, OAuth, OpenID, and JWT authentication mechanisms.
• Strong understanding of SOLID principles and clean software architecture practices.
• Proficiency in JavaScript, HTML5, CSS3, and React JS development.
• Experience with Git-based version control workflows.
• Knowledge of software design patterns, Docker containerization, and CI/CD practices is considered a plus.
• Experience with Google Cloud Platform (GCP) services is a differential.
• Strong analytical thinking, problem-solving skills, and ability to work collaboratively in agile environments.

Benefits:

• Remote work model with flexibility and work-life balance.
• Medical and dental insurance coverage.
• Flexible meal and food allowance benefits.
• Access to wellness and fitness programs through Wellhub.
• Transportation allowance where applicable.
• Childcare assistance.
• Profit-sharing program (PLR).
• Life insurance coverage.
• Day off during your birthday month.
• Opportunity to work on large-scale, high-impact digital transformation projects.
• Inclusive and collaborative culture focused on professional growth and continuous learning.