Mid Level/Senior Backend Developer – .NET, AWS

🕒 April 30

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of CI&T

CI&T

5001 - 10000 employees

Founded 1995

🤖 Artificial Intelligence

☁️ SaaS

💰 $5.5M Venture Round on 2014-04

Artificial Intelligence • Cloud Services • SaaS

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Architect and develop .NET systems with a focus on performance and scalability • Collaborate with cross-functional teams on the design and implementation of solutions • Maintain and evolve existing systems following engineering best practices • Integrate systems with AWS services • Contribute to the continuous improvement of team processes and practices

🎯 Requirements

• Strong object-oriented programming skills and proficiency in C# / ASP.NET Core • Dependency injection in .NET and experience with ORMs: Dapper and Entity Framework • Microservices architecture, Clean Architecture, DDD, and SOLID principles • Knowledge of event-driven architectures (Choreographed vs. Orchestrated Sagas) • Use of feature toggles in production applications • REST API design and building gateways with AWS API Gateway • Application security knowledge: authentication, OWASP guidelines, and best practices • Hands-on experience with unit testing using xUnit and mocking strategies • Experience with AWS (EC2, ECS, EKS, Fargate, S3, SQS, SNS, Lambda, API Gateway, CloudWatch) • Messaging systems: Amazon SQS, Kafka, or RabbitMQ • Relational and NoSQL databases • Docker and/or Kubernetes • Infrastructure as code: Terraform or AWS CloudFormation • CI/CD and familiarity with Git

🏖️ Benefits

• Health and dental insurance; • Meal and food allowance; • Childcare assistance; • Extended parental leave; • Partnerships with gyms and health and wellness professionals via Wellhub (Gympass) / TotalPass; • Profit-sharing (PLR); • Life insurance; • Continuous learning platform (CI&T University); • Employee discounts club; • Free online platform dedicated to physical and mental health and well-being; • Pregnancy and responsible parenting course; • Partnerships with online course platforms; • Language learning platform; • And many more

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