We're redefining what trust looks like in enterprise technology. Delivered by practitioners who stay, built on a maturity model no competitor has, and structured around your outcomes, not our hours.

We are seeking a highly skilled Back-End Engineer to design, build, and optimize mission-critical backend systems in a modern Azure- and .NET-based environment. This role is idóneo for someone who thrives in complex, high-scale architectures.

- NET Developer + React + Azure + AI

What You'll Do Day To Day

- Develop and maintain back-end services and integrations, leveraging REST APIs, Azure services, and modern development best practices
- Design, deploy, and manage MCP servers while developing agentic workflows
- Implement strong observability, including logging, metrics, and tracing with Azure Application Insights, OpenTelemetry, and Serilog
- Optimize application and database performance; plan for scalability, reliability, and cost efficiency
- Participate in planning, troubleshooting, and operational readiness for always-on, multi-region systems

Required Qualifications

- Back-End & Cloud Development
- Expert-level experience with C# / .NET, including Web API and isolated Azure Functions
- Strong knowledge of asynchronous programming, concurrency patterns, and dependency injection
- Hands-on experience building Azure-native applications, including:
- Azure Service Bus (topics, subscriptions, sessions, idempotency, at-least-once processing)
- Azure SQL (performance tuning, indexing,



migrations)
- Cosmos DB (RU management, partitioning, indexing, change feed)
- Azure Storage (Blob, SAS tokens, private endpoints / network hardening)

AI & Agentic Workflows
- Design, deploy, and manage MCP servers while developing agentic workflows
- Experience with GitHub Copilot for AI-assisted development, and with Azure AI Foundry or AWS Bedrock

Observability & Monitoring
- Skilled with OpenTelemetry (counters, histograms, traces), Serilog, Azure Monitor, and KQL query writing Security
- Knowledge of Auth0, OIDC/OAuth2, JWT/refresh tokens, Managed Identity, and Azure Key Vault

Security
- Knowledge of Auth0, OIDC/OAuth2, JWT/refresh tokens, Managed Identity, and Azure Key Vault

Other Required Experience

- Proven ability to support multi-region, always-on systems, with a clear understanding of RPO/RTO, failover, throttling, and backoff strategies
- Metrics-driven engineering mindset (P50/P95 latency, throughput, cost-performance tradeoffs)

Nice to have

- Familiarity with workflows in highly regulated environments (e.g., financial, SEC/FINRA)
- Experience with advanced queue orchestration patterns (token buckets, rendezvous hashing, pointer-based systems)

Benefits

- Contrato a largo plazo.
- Vacaciones y PTOs
- Seguro de gastos medicos mayores
- Seguro de gastos medicos menores
- Programa de recompensas
- Cajada de Ahorro
- Equipamiento Apple.
- Plataforma de cursos en linea
- mucho mas..

📌 Back-end Developer — .NET / Azure (Guadalajara)
🏢 Improving South America
📍 Guadalajara