Senior Back-End Developer .NET 8, React

King of Languages

Analista Desenvolvedor Back End Sênior em uma EdTech que transforma a forma como brasileiros aprendem inglês. Desenvolvendo soluções com .NET 8 e React para impacto direto no crescimento da empresa.

Posted 6/13/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

ASP.NETDockerMySQL.NETRabbitMQReactRedisTypeScript

About the role

Key responsibilities & impact

Develop and maintain scalable, secure, and well-structured APIs in .NET 8.
Implement queues and background jobs using RabbitMQ and Hangfire.
Optimize queries in MySQL.
Apply caching with Redis, including TTL, cache invalidation, and cache-aside patterns.
Automate builds, tests, and deployments through CI/CD.
Create or adjust front-end interfaces in React + TypeScript.
Ensure clean integration between front end and back end.
Configure and maintain Dockerized environments, including staging and production.
Monitor logs, metrics, and alerts.
Proactively troubleshoot technical issues.
Participate in architectural decision-making.
Propose continuous improvements to processes and systems.
Work under tight deadlines and deliver quickly without compromising quality.

Requirements

What you’ll need

Minimum 3–5 years of experience with .NET Core 6+ (preferably .NET 8).
Strong knowledge of ASP.NET Core, EF Core, RESTful APIs, and software architecture best practices (SOLID and Clean Architecture).
Experience with RabbitMQ, Redis, MySQL, and query optimization in production environments.
Knowledge of React + TypeScript for integration and maintenance of full-stack applications.
Experience with Docker, Docker Compose, and CI/CD pipelines.
Familiarity with observability, structured logging, and application monitoring.
Ability to participate in architectural decisions and propose scalable technical solutions.

Benefits

Comp & perks

Salary negotiable + full benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

.NET 8ASP.NET CoreEF CoreRESTful APIsRabbitMQRedisMySQLReactTypeScriptDocker

Soft Skills

troubleshootingarchitectural decision-makingcontinuous improvementworking under tight deadlines