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SR FullStack Developer - [C# / NodeJS + React]

Brazil🌐 Remote💼 Full-time🗓 2026-09-29

Core

Design, develop, test, and maintain scalable full-stack applications and cloud-based solutions using C#, Node.js, and React.

Role type

Senior FullStack Developer (C# / NodeJS + React)

Builds

Scalable backend services, RESTful APIs, microservices, event-driven solutions, and modern frontend experiences.

Domain

Cloud-native software development (AWS)

Deliverable

production ML models | product features

Required skills

C#, Node.js, React, HTML, CSS, JavaScript, AWS (RDS, Aurora, PostgreSQL, NoSQL), CI/CD (CircleCI, AWS CDK), Terraform, CloudFormation, Git, GitHub, RESTful API design, microservices, event-driven architectures, web accessibility (WCAG), automated testing, algorithmic thinking, problem-solving.

Preferred skills

Product mindset, strategic thinking, technical ownership, cross-functional collaboration.

Technologies

C#, Node.js, React, AWS, CircleCI, AWS CDK, Terraform, CloudFormation, PostgreSQL, Aurora, NoSQL, Git, GitHub, HTML, CSS, JavaScript

Responsibilities

Design and develop full-stack applications; build scalable backend services and APIs; develop modern frontend experiences; design and maintain CI/CD pipelines; implement infrastructure as code; take ownership of code quality and testing; contribute to architectural decisions.

Seniority

Senior, hands-on IC

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