This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Pessoa Desenvolvedora Full Stack Sênior in Brazil.

This is a senior full stack engineering role focused on building and evolving scalable, high-performance, and modern digital solutions that directly impact public sector transformation at scale. You will work in a highly technical and collaborative environment, contributing to both backend and frontend systems within a distributed architecture. The role combines strong engineering depth in .NET with modern frontend development in React, while also leveraging AI-driven development workflows to accelerate delivery and improve quality. You will play a key role in architectural decisions, technical leadership, and mentoring other engineers. Operating in a 100% remote setup, you will collaborate closely with product, design, QA, and engineering teams to deliver reliable, secure, and user-centric solutions. This is a high-impact position ideal for someone who thrives in complex systems and enjoys working with modern AI-enabled development practices.

Accountabilities:

Design, develop, and evolve scalable full stack solutions using .NET (backend) and React (frontend) within distributed system architectures.

Lead technical decisions related to architecture, performance, security, observability, and user experience.

Build and maintain robust backend services using .NET 8+, including APIs, microservices, and integration layers.

Develop and enhance modern frontend applications using React 18+, TypeScript, and JavaScript (ES2022).

Implement and maintain APIs (including GraphQL) and ensure high-quality integration across complex systems.

Work with relational and non-relational databases such as SQL Server, Oracle, PostgreSQL, MongoDB, and vector databases like Qdrant.

Apply and promote engineering best practices including testing strategies, CI/CD pipelines, Git workflows, and code quality standards.

Leverage AI tools and agent-based workflows to accelerate development, refactoring, testing, and code review processes.

Collaborate with cross-functional teams (Product, Design, QA) and act as a technical reference for junior and mid-level engineers.

Participate in architectural discussions and contribute to continuous improvement of engineering standards and delivery processes.

Requirements:

Strong experience with .NET 8+ and backend development in complex distributed systems.

Solid knowledge of Object-Oriented Programming (OOP), SOLID principles, and design patterns.

Experience designing and implementing microservices architectures and scalable backend solutions.

Hands-on experience with GraphQL APIs and modern API design practices.

Experience with relational and non-relational databases (SQL Server, Oracle, PostgreSQL, MongoDB, Qdrant).

Strong experience with messaging systems such as RabbitMQ and caching tools like Redis.

Proficiency in frontend development using React 18+, TypeScript 4.9+, and modern JavaScript (ES2022).

Knowledge of frontend architecture, state management, and Design Systems.

Experience with SSR, SSG, ISR, and CSR rendering strategies.

Strong understanding of CI/CD pipelines, Git workflows, and testing strategies (unit, integration, performance).

Experience with observability tools such as Sentry, Datadog, or New Relic.

Familiarity with AI-assisted development tools (Cursor, Windsurf, Claude Code or similar).

Ability to critically evaluate AI-generated outputs and integrate them effectively into engineering workflows.

Strong communication, autonomy, and problem-solving skills in complex and ambiguous environments.

Benefits:

100% remote work model (Anywhere Office).

Meal/food allowance (Vale-alimentação/Vale-refeição).

Health and dental insurance plans.

Home office support allowance.

Profit sharing program (PPR).

Equipment/setup voucher for remote work.

Life insurance coverage.

Birthday day off.

Health, wellness, and well-being programs.

Discounts and partnerships with various services and institutions.

Inclusive and diverse work environment with strong focus on equity and belonging.

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.

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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Pessoa Desenvolvedora Full Stack Sênior

Descrição do Emprego - Pessoa Desenvolvedora Full Stack Sênior

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