Senior Development Analyst, .NET

🕒 Yesterday

🏢🏡 São Paulo – Hybrid

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

🗣️🇧🇷🇵🇹 Portuguese Required

Apply Now
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Logo of Keeggo

Keeggo

WebsiteLinkedIn

501 - 1000 employees

Founded 1993

🤝 B2B

🏢 Enterprise

🔒 Cybersecurity

B2B • Enterprise • Cybersecurity

Keeggo is a Brazilian digital performance and engineering firm that helps enterprises improve their digital products through quality engineering, performance testing and automation, and security and observability services. They offer solutions including a Performance 360 center, test automation, pentesting and AppSec, New Generation SOC, monitoring, FinOps, cloud migration and CI/CD optimization, and provide mixed squad partnerships for development, discovery and product modernization. Keeggo focuses on user experience, innovation and adaptability and serves large clients in banking, education and insurance sectors.

📋 Description

• Design and evolve robust RESTful APIs in .NET 8+, considering performance, scalability and maintainability from the start • Apply Clean Architecture and DDD principles to ensure code is sustainable in the long term — not just functional today • Be a quality reference: conduct code reviews, define best practices and raise the team's technical level • Model and optimize SQL Server queries, including indexes and stored procedures, in scenarios with real-world volume and complexity • Write unit and integration tests as a natural part of the development flow, not as a final step

🎯 Requirements

• Strong experience with .NET 8+ and C# in production projects • Ability to design well-structured RESTful APIs, with strong knowledge of HTTP best practices and API contracts • Hands-on experience with Clean Architecture and DDD — not just theoretical knowledge • Daily hands-on SQL Server experience: optimizing queries, indexes and stored procedures in real-load environments • Git as part of the workflow: GitFlow, Pull Requests and Code Review as culture, not bureaucracy • Experience with event-driven architecture or messaging (Azure Event Hubs is a plus) • Familiarity with security and authentication: JWT, OAuth, or OpenID Connect • Daily experience with Docker and/or Kubernetes • CI/CD with Azure DevOps • Observability with Prometheus, Grafana or similar tools

🏖️ Benefits

• Meal Flex Card: Use a Flex card to pay for meals wherever you prefer • Comprehensive health and dental coverage • Wellbeing via Wellhub: Access gyms, studios and fitness activities to keep body and mind balanced • Support for parents: Childcare allowance to assist with your child's care • Extended parental leave: More time to care for and enjoy your family during important moments • Comfort for remote workers: Home office allowance to support extra expenses • Stress-free commuting: Transportation allowance to cover your commute

Apply Now

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