Senior .NET Developer

Spread Tecnologia

. Develop, enhance, and maintain APIs and microservices using .NET 8 .

Posted 9/24/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining APIs and microservices using .NET 8, with a strong focus on implementing unit and integration tests, and applying architecture standards. Proficient in CI/CD processes, observability initiatives, and collaborating with cross-functional teams to deliver scalable and secure solutions.

Highest-signal resume keywords

Strong Experience With .NET 8Experience Developing Minimal APIsKnowledge Of SOLID, Clean Code, And Clean ArchitectureExperience With Automated CI/CD PipelinesKnowledge Of API Security, Including JWT And OAuth 2.0

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Hard Skills

.NET 8Minimal APIsUnit TestingIntegration TestingNoSQL DatabasesRESTful APIsService-Oriented ArchitectureMicroservices ArchitectureGRPCInfrastructure As Code

Soft Skills

Analytical SkillsCollaborationTechnical Review Skills

Tools & Technologies

MongoDBRedisDockerKubernetesKafkaRabbitMQAzure Service BusApp InsightsPrometheusGrafana

Certifications & Qualifications

Bachelor’s Degree In Information Technology

Industry Keywords

Agile MethodologiesScrumKanbanDevOps PracticesCloud Environments

Tech Stack

Tools & technologies

AWSAzureCloudDockerGrafanaGRPCKafkaKubernetesMongoDBNoSQLPrometheusRabbitMQRedisTerraform.NET

About the role

Key responsibilities & impact

Develop, enhance, and maintain APIs and microservices using .NET 8
Design and implement scalable, secure, and highly available solutions
Define and apply architecture standards, code quality standards, and development best practices
Develop integrations between enterprise systems and distributed applications
Implement and maintain unit and integration tests
Analyze and resolve incidents in production environments
Actively participate in code reviews and technical discussions
Collaborate with Product Owners, Architects, Tech Leads, and cross-functional teams
Contribute to the evolution of CI/CD processes and deployment automation
Support observability initiatives

Requirements

What you’ll need

Strong experience with .NET 8
Experience developing Minimal APIs
Experience implementing unit and integration tests
Knowledge of layered architecture and service-oriented architecture
Experience with NoSQL databases such as MongoDB, Redis, or similar technologies
Experience developing and consuming RESTful APIs
Knowledge of modeling and integrating distributed systems
Strong knowledge of SOLID, Clean Code, and Clean Architecture
Experience with agile methodologies, including Scrum and Kanban
Experience with automated CI/CD pipelines for builds, testing, and deployments
Knowledge of DevOps practices and continuous integration
Analytical skills for troubleshooting and resolving production issues
Experience conducting technical reviews and defining development standards
Knowledge of version control using Git
Bachelor’s degree in Information Technology or a related field
Experience with messaging platforms such as Kafka, RabbitMQ, or Azure Service Bus
Knowledge of Docker and Kubernetes
Experience with gRPC
Experience with observability and monitoring using App Insights, Prometheus, Grafana, or similar tools
Knowledge of API security, including JWT, OAuth 2.0, and rate-limiting mechanisms
Experience with Infrastructure as Code, such as Terraform, Bicep, or similar technologies
Experience with microservices- and event-driven architectures
Knowledge of cloud environments, including Azure, AWS, or Google Cloud

Benefits

Comp & perks

100% remote work, depending on the contract arrangement
Opportunity to join a company that embraces diversity in all its forms
This position is also open to candidates with disabilities