Desenvolvedor .NET Fullstack Sênior

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

This is an exciting opportunity for a senior-level developer to join a highly collaborative and innovation-driven environment focused on building impactful software solutions. In this role, you will contribute to the design, development, and optimization of modern fullstack applications while working within agile squads that prioritize quality, creativity, and technical excellence. You will play a key role in translating complex business needs into scalable and maintainable software architectures, while also mentoring junior team members and contributing to technical decision-making processes. The position offers the flexibility of a fully remote environment combined with a strong culture of autonomy, collaboration, and continuous learning. You will work with modern technologies across backend, frontend, cloud, and DevOps ecosystems, helping drive high-performance digital products. This role is ideal for professionals passionate about software architecture, modern engineering practices, and building scalable systems with real business impact.

Accountabilities:

• Design, develop, and maintain scalable fullstack applications using modern .NET technologies and React.js.
• Create technical solution designs and define system architectures before implementation.
• Translate complex business requirements into robust, maintainable, and high-quality software solutions.
• Mentor and technically support junior developers, fostering knowledge sharing and team growth.
• Build and maintain microservices-based architectures and distributed systems.
• Optimize application performance, including database queries, caching strategies, and frontend rendering efficiency.
• Develop and integrate messaging solutions using tools such as RabbitMQ, Kafka, or Azure Service Bus.
• Work with relational databases, including data modeling and optimization for SQL Server or PostgreSQL environments.
• Contribute to DevOps practices by maintaining CI/CD pipelines and containerized environments with Docker and Kubernetes.
• Collaborate closely with multidisciplinary teams in agile development cycles focused on continuous improvement and delivery excellence.
• Make mature technical decisions independently while balancing innovation, scalability, and operational reliability.

Requirements:

• Strong experience with C# and modern .NET versions (.NET 6, 7, or 8).
• Hands-on experience with microservices architecture and distributed systems.
• Advanced knowledge of React.js, TypeScript, hooks, and frontend rendering concepts.
• Experience optimizing application performance, including browser rendering, caching, and query optimization.
• Familiarity with messaging brokers such as RabbitMQ, Kafka, or Azure Service Bus.
• Solid experience with relational databases, especially SQL Server and PostgreSQL.
• Experience creating and maintaining CI/CD pipelines and working with Docker and Kubernetes environments.
• Ability to design scalable and maintainable technical solutions aligned with business requirements.
• Strong autonomy, analytical thinking, and problem-solving skills.
• Experience working in agile and collaborative development environments.
• Leadership and mentoring capabilities to support technical growth within teams.
• Excellent communication and collaboration skills in remote work environments.

Benefits:

• 100% remote work model
• Infrastructure allowance for home office setup
• Flexible working hours
• Birthday day off with special recognition
• Incentives for education, training, and certifications
• Access to Alura learning platform
• Educational partnership programs
• Referral bonus program
• Health insurance
• Dental plan
• Mental health support platform
• Wellhub for fitness and wellness support
• Discount and benefits platform access
• SESC partnership benefits
• Flexible meal and food allowance
• Collaborative and people-focused work environment
• Opportunity to work on creative and impactful technology projects.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1