Senior .NET Back-End Developer

FCamara Consulting & Training

. Provide production support and technical maintenance for .NET systems, ensuring application availability and reliability .

Posted 9/24/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in .NET/C# development, microservices architecture, and application monitoring, with a strong focus on maintaining high availability and reliability of systems. Proficient in debugging, incident resolution, and continuous improvement practices within Agile environments.

Highest-signal resume keywords

Solid Experience With .NET / C#Experience With Relational DatabasesKnowledge Of Application Monitoring ToolsExperience With Docker And KubernetesIntermediate English Or Spanish

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

.NET DevelopmentC# ProgrammingMicroservices ArchitectureSQL ServerMySQLPostgreSQLUnit Testing (TDD)Cloud Application IntegrationElasticsearchGraphQL

Soft Skills

Strong Communication SkillsProactivityOwnershipResults-Oriented MindsetTeam Spirit

Tools & Technologies

RabbitMQKafkaAzure Service BusDynatraceAppDynamicsDatadogPrometheusKibanaDockerKubernetes

Industry Keywords

Financial Services MarketBanking OperationsAgile MethodologiesCI/CDCode Quality Tools

Tech Stack

Tools & technologies

AWSAzureDockerElasticSearchGoogle Cloud PlatformGraphQLKafkaKubernetesMySQLPostgresPrometheusRabbitMQSQL.NET

About the role

Key responsibilities & impact

Provide production support and technical maintenance for .NET systems, ensuring application availability and reliability
Monitor systems and messaging platforms, analyzing logs, queues, and metrics to identify and resolve incidents
Perform debugging and technical triage of issues, ensuring defects are fixed and minimizing business impact
Propose and implement continuous improvements to application code, architecture, and monitoring
Support business teams and other technical areas with requirements analysis and clarification of functional questions
Develop and maintain .NET APIs, microservices, and integrations
Ensure application observability through the use of APM tools, metrics, and centralized logs
Participate in Agile ceremonies (Scrum/Kanban) and contribute to the full application lifecycle (development, deployment, monitoring, and support)

Requirements

What you’ll need

Solid experience with .NET / C# (minimum 3 years)
Experience with relational databases (SQL Server, MySQL, PostgreSQL)
Experience working with microservices and messaging environments (RabbitMQ, Kafka, Azure Service Bus, etc.)
Knowledge of application monitoring, log analysis, and observability tools (Dynatrace, AppDynamics, Datadog, Prometheus, Kibana, etc.)
Experience with Docker and Kubernetes
Hands-on experience with unit testing (TDD) and design patterns
Experience integrating and supporting cloud applications (AWS, Azure, or GCP)
Familiarity with CI/CD, Git, and Agile methodologies (Scrum/Kanban)
Knowledge of the financial services market and banking operations
Experience with Elasticsearch, GraphQL, and code quality tools (SonarQube)
Previous experience supporting and maintaining mission-critical, highly available systems
Intermediate English or Spanish
Investigative and analytical mindset, with the ability to diagnose and resolve complex problems
Strong communication skills with technical and business stakeholders
Proactivity, ownership, and results-oriented mindset
Team spirit and resilience when handling critical demands
Organization and attention to detail
Ability to self-manage and work in dynamic environments

Benefits

Comp & perks

Commitment to the inclusion of people with disabilities (this position is also open to applicants with disabilities)
Company-sponsored development initiatives and social programs
Orange Juice Tech Community
Training Program
Leadership Academy
Partnerships with NGOs and EdTech companies