Remote (Brazil-based) Candidates must be resident in Brazil and eligible to work remotely from within the country.
Salary : $7,000-9,000 per month , depending on experience and qualifications.
Overview : We are seeking a
highly experienced .NET Architect
with deep expertise in
AWS Cloud Services
and modern software engineering practices. The ideal candidate will lead the modernization of existing applications, architect scalable and cost-efficient solutions, and drive performance optimization through effective use of
and
AWS tools .
Key Responsibilities : Architecture & Design Define, design, and implement cloud-native and hybrid architectures leveraging
and
AWS services . Lead modernization initiatives, re-platforming legacy .NET applications into scalable, containerized, or serverless solutions. Establish and enforce coding, security, and performance standards aligned with best practices. Cloud & Infrastructure Architect and optimize workloads on
AWS , leveraging services such as
ECS, EKS, Lambda, API Gateway, S3, RDS, DynamoDB, CloudWatch , etc. Collaborate with DevOps teams to deliver robust CI / CD pipelines using
GitHub Actions, AWS CodePipeline, Jenkins, or similar tools . Drive
cost optimization
strategies to reduce cloud spend while maintaining performance and reliability. Performance & Monitoring Implement comprehensive observability and monitoring using
Prometheus, Grafana, and AWS CloudWatch . Identify and eliminate performance bottlenecks, ensuring
low-latency, high-availability
systems. Collaboration & Leadership Partner with cross-functional teams to ensure scalable, consistent, and maintainable architecture. Act as a subject matter expert in architectural decision-making and technology direction.
Key Skills & Experience : Core Technical Expertise 10+ years of experience in software engineering, with advanced knowledge of
microservices . Proven experience architecting and deploying workloads on
AWS . Hands-on experience with
containerization and orchestration
(e.g.,
Docker, Kubernetes, Amazon EKS ). Cloud & DevOps Proficiency in
Infrastructure as Code (IaC)
tools such as
Terraform ,
AWS CloudFormation , or
AWS CDK . Experience implementing
CI / CD pipelines
and automating deployments. Monitoring & Observability Practical experience with
Prometheus
and
Grafana
for metrics and dashboards. Deep understanding of performance tuning, logging, and distributed tracing in cloud environments.
Desirable Experience Familiarity with
serverless architectures
(AWS Lambda, SNS, SQS). Knowledge of
database performance tuning
(SQL and NoSQL). Experience with
API security ,
OAuth2 / JWT , and
distributed caching
(Redis, Elasticache).
Aws Cloud Architect • Pau d’Óleo, Brazil