Senior .NET Developer

Role Overview

• Develop high-performance backend APIs and microservices in a cloud environment (Azure);
• Participate in the full development lifecycle (concept, design, implementation, automated testing, and deployment);
• Collaborate with product, frontend, and mobile teams to deliver end-to-end solutions;
• Ensure security best practices, code quality, and monitoring;
• Work with distributed architectures, messaging, and observability;
• Perform other routine activities of the area.

Requirements

• Experience with C# / .NET development;
• Experience with .NET (versions 8 and 10);
• Strong experience with cloud development (Azure required);
• Experience with Kubernetes, Azure Function App, Azure Synapse, Azure SQL, Cosmos DB, Storage, and Service Bus;
• Experience with design patterns (event-driven), BDD, and TDD;
• Knowledge of Clean Code principles;
• Experience with GitFlow;
• Experience with CI/CD (Jenkins, AWS, Azure);
• Experience with Visual Studio and Visual Studio Code;
• Strong experience with SQL Server (Oracle desirable);
• Experience with PL/SQL scripts (DML, DDL, DCL, TCL), triggers, and stored procedures;
• Experience with database tuning;
• Experience with Redis for caching (in-memory data store);
• Experience with microservices architecture;
• Experience with RESTful APIs;
• Experience with messaging systems (Azure Service Bus);
• Experience with distributed architectures;
• Experience with observability tools (Grafana, DataDog);
• Experience with agile methodologies (Scrum / SAFe);
• Experience with Azure DevOps and Git version control;
• Experience with Docker and Kubernetes;
• Experience with application testing;
• Familiarity with SonarQube and Veracode;
• Experience with DevOps pipelines;
• Experience using AI tools for development (e.g., GitHub Copilot);
• Dynamic profile with autonomy in seeking information;
• Good communication, teamwork, engagement, and resilience;
• Azure AZ-900 Fundamentals certification;
• Bachelor’s degree required;
• AZ-204 (Azure Developer Associate) certification;
• AZ-400 (DevOps Engineer Expert) certification.

Tech Stack

• AWS
• Azure
• Cloud
• Docker
• Grafana
• Jenkins
• Kubernetes
• Oracle
• Redis
• SQL
• .NET

Benefits

• Private health insurance for employees and dependents with national coverage (Bradesco or Unimed);
• Dental insurance with national coverage;
• Meal voucher or grocery voucher (employee's choice);
• Childcare assistance;
• Life insurance for employees and dependents;
• Gympass for employees and dependents;
• EAP (Employee Assistance Program) offering: Financial Assistance, Legal Assistance, Social Assistance, Psychological Assistance (24/7);
• Discounts and special rates with universities (Mackenzie, SENAC, FIA, FIAP and BBS Business School) and language schools (CNA, Cultura Inglesa, Wizard, CCAA, Indeed);
• Discounts on fee packages and special rates with Itaú and Bradesco banks;
• Payroll-deducted loan option (direct salary deduction);
• Reimbursement program for certain external certifications;
• Training: TCS provides an online and in-person training and development platform covering soft skills, technologies, and domains across more than 15,000 topics;
• Long-service awards recognizing employees at 3, 5, and 10 years and every 5 years thereafter;
• Employee referral bonus for new hires;
• TCS Fit4Life – a program to encourage physical exercise with online functional training sessions for employees;
• International opportunities: depending on skills and business needs, you may be eligible for positions abroad (within and outside Latin America);
• And more.