
501 - 1000 employees
Founded 2021
📚 Education
👥 B2C
Education • B2C
King of Languages is a 100% online English school offering personalized, immersion-focused language courses and private lessons. It provides up to five one-on-one classes per week with flexible scheduling, multimedia learning resources, continuous student support, and a 24/7 study platform. The school serves learners from age 11 upward and handles payments via common local methods (card, boleto, PIX), emphasizing practical communicative and cultural skills to achieve fluency.
🔥 0 minutes ago
🗣️🇧🇷🇵🇹 Portuguese Required
Improve your chances of getting an interview by checking your resume score before you apply.

501 - 1000 employees
Founded 2021
📚 Education
👥 B2C
Education • B2C
King of Languages is a 100% online English school offering personalized, immersion-focused language courses and private lessons. It provides up to five one-on-one classes per week with flexible scheduling, multimedia learning resources, continuous student support, and a 24/7 study platform. The school serves learners from age 11 upward and handles payments via common local methods (card, boleto, PIX), emphasizing practical communicative and cultural skills to achieve fluency.
• Desenvolver e manter APIs escaláveis, seguras e bem estruturadas em .NET 8. • Implementar filas e jobs utilizando RabbitMQ e Hangfire. • Otimizar consultas em MySQL. • Aplicar caching com Redis, incluindo TTL, invalidação e cache aside. • Automatizar builds, testes e deploys por meio de CI/CD. • Criar ou ajustar interfaces em React + TypeScript. • Garantir integração limpa entre front end e back end. • Configurar e manter ambientes Dockerizados, incluindo homologação e produção. • Monitorar logs, métricas e alertas. • Resolver problemas técnicos de forma proativa. • Participar de decisões arquiteturais. • Sugerir melhorias contínuas nos processos e sistemas. • Lidar com prazos curtos e entregas rápidas sem abrir mão da qualidade.
• Mínimo de 3 a 5 anos de experiência com .NET Core 6+ (preferencialmente .NET 8); • Domínio de ASP.NET Core, EF Core, APIs REST e boas práticas de arquitetura (SOLID e Clean Architecture); • Experiência com RabbitMQ, Redis, MySQL e otimização de consultas em ambiente produtivo; • Conhecimento em React + TypeScript para integração e manutenção de aplicações full stack; • Vivência com Docker, Docker Compose e pipelines CI/CD; • Conhecimento de observabilidade, logs estruturados e monitoramento de aplicações; • Capacidade de participar de decisões arquiteturais e propor soluções técnicas escaláveis.
• Remuneração a combinar + todos os benefícios
Apply Now🔥 2 minutes ago
Full Stack .NET Developer at recognized software factory focused on Web solutions development. Requires solid experience in C# and related technologies.
🗣️🇧🇷🇵🇹 Portuguese Required
Azure
Entity Framework
SQL
🔥 1 hour ago
🗣️🇧🇷🇵🇹 Portuguese Required
AWS
Cloud
Java
Kotlin
Postgres
Spring Boot
SpringBoot
🔥 1 hour ago
Senior Backend Developer specializing in Kotlin/Java and Spring Boot for a digital bank. Collaborating on innovative solutions for financial services with CI&T expertise.
🗣️🇧🇷🇵🇹 Portuguese Required
AWS
Cloud
Java
Kotlin
Postgres
Spring Boot
SpringBoot
🔥 2 hours ago
Software Engineer in backend focusing on Ruby on Rails for product growth at RD Station. Collaborating within a high-performance team to drive continuous product evolution.
🗣️🇧🇷🇵🇹 Portuguese Required
ElasticSearch
Kafka
NoSQL
Ruby
Ruby on Rails
SQL
🔥 2 hours ago
Backend Software Engineer delivering innovative solutions and driving product growth at RD Station. Collaborating with teams to enhance customer journeys through data-driven experimentation and continuous evolution.
🗣️🇧🇷🇵🇹 Portuguese Required
ElasticSearch
Kafka
NoSQL
Ruby
Ruby on Rails
SQL