Sr. Backend Engineer

Totalperform; Guarulhos; Presencial; BRL 160.000 - 200.000; Tempo integral

Resumo da oferta

A technology company in Brazil is seeking an experienced engineer to develop and maintain backend services in .NET Core and manage cloud infrastructure on AWS. The ideal candidate has strong skills in C#, REST APIs, and HIPAA compliance, with a collaborative spirit in a fast-paced environment. This role involves optimizing database performance and contributing to containerized deployments.

Qualificações

• Strong experience in C#, ASP.NET Core, and distributed backend systems.
• Proven ability to design and build REST APIs.
• Hands-on experience with AWS services (ECS, Lambda, RDS, S3, API Gateway).
• Knowledge of security practices and compliance frameworks (HIPAA preferred).
• Experience with relational databases (PostgreSQL or SQL Server).
• Proficiency with CI/CD, testing, and DevOps practices.
• Familiarity with Docker/Kubernetes.

Responsabilidades

• Develop and maintain backend services in .NET Core (C#).
• Design, build, and secure REST APIs used by the frontend.
• Implement and maintain cloud infrastructure on AWS (ECS, Lambda, RDS, S3, API Gateway).
• Ensure HIPAA compliance and follow best practices in security.
• Collaborate with DevOps to implement CI/CD pipelines and testing frameworks.
• Optimize relational database performance (PostgreSQL/SQL Server).
• Contribute to containerized deployments with Docker/Kubernetes.
• Support integration of AI/ML workflows as needed.

Conhecimentos

C#

ASP.NET Core

Distributed backend systems

REST APIs

AWS (ECS, Lambda, RDS, S3, API Gateway)

Security practices (HIPAA preferred)

Relational databases (PostgreSQL, SQL Server)

CI/CD

Docker/Kubernetes

Descrição da oferta de emprego

What We’re Looking For

We value engineers who take initiative, communicate clearly, and are comfortable working in a fast-moving environment where responsibilities can shift. You’ll be expected to balance technical execution with attention to detail, collaborate across functions, and approach challenges with a sense of ownership.

What You’ll Do

• Develop and maintain backend services in .NET Core (C#).
• Design, build, and secure REST APIs used by the frontend.
• Implement and maintain cloud infrastructure on AWS (ECS, Lambda, RDS, S3, API Gateway).
• Ensure HIPAA compliance and follow best practices in security (encryption, access control, auditing).
• Collaborate with DevOps to implement CI/CD pipelines and testing frameworks.
• Optimize relational database performance (PostgreSQL/SQL Server).
• Contribute to containerized deployments with Docker/Kubernetes (ECS/EKS).
• Support integration of AI/ML workflows as needed.

What You Bring

• Strong experience in C#, ASP.NET Core, and distributed backend systems.
• Proven ability to design and build REST APIs.
• Hands-on experience with AWS services (ECS, Lambda, RDS, S3, API Gateway).
• Knowledge of security practices and compliance frameworks (HIPAA preferred).
• Experience with relational databases (PostgreSQL or SQL Server).
• Proficiency with CI/CD, testing, and DevOps practices.
• Familiarity with Docker/Kubernetes.

It Is An Asset If You Have

• Familiarity with healthcare data standards (FHIR, HL7).
• Exposure to AI/ML pipeline integration.
• Experience working in startup or small-team environments.