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4+ years in backend, integration or solutions engineering, with strong C# / .NET (ASP.NET Core).
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Solid PostgreSQL experience: schema design, migrations, query tuning.
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EF Core is a plus.
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Hands-on AWS experience in production: S3, IAM, Secrets Manager, App Runner or ECS, CloudWatch.
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You can read and change IaC.
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Experience designing and consuming REST APIs, and writing unit and integration tests.
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Strong written and spoken English.
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You can run a technical call with a vendor, then document what was agreed.
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A customer-minded, ownership-driven approach: you follow a problem from the first report to the fix.
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Rework and configure the existing AWS IoT Core infrastructure for new hardware/firmware.
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Configure and manage MQTT communication between devices and AWS.
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Build monitoring capabilities and dashboards for device connectivity, health, and status.
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Enable secure remote actions on devices, including:
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OTA firmware updates
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Device restarts
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Remote commands/configuration
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Review and improve AWS IoT device provisioning, authentication, certificates, policies, and security.
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Migrate AWS workloads that are reaching end-of-life or are no longer appropriate, including migrating services from AWS App Runner to ECS.
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Support and improve AWS infrastructure, deployment pipelines, monitoring, logging, and alerting.
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Migrate the current email infrastructure from AWS to Microsoft Azure while ensuring existing AWS applications and automated email workflows continue working without disruption.
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Work with the existing engineering team to understand the current architecture and safely execute infrastructure changes.
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Experience with IoT device fleets, telemetry or OTA update systems (MCUboot, firmware signing, rollback and rollout strategies).
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Python (FastAPI, boto3, pytest) and AWS CDK in Python.
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Experience with AWS Lambda and Step Functions, or ML pipelines.
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Observability: alarms, dashboards, structured logging.
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Next.js / React for small internal tools.
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Security-minded engineering: least-privilege IAM, secrets handling, input validation.
Contrato a largo plazo.
- 100% Remoto.
- Vacaciones y PTOs.
- Posibilidad de recibir 2 bonos al año.
- 2 revisiones salariales al año.
- Clases de inglés.
- Equipamiento Apple.
- Plataforma de cursos en linea.
- Budget para compra de libros.
- Budget para compra de materiales de trabajo.
- Mucho más..
- Contrato a largo plazo.
- 100% Remoto.
- Vacaciones y PTOs.
- Posibilidad de recibir 2 bonos al año.
- 2 revisiones salariales al año.
- Clases de inglés.
- Equipamiento Apple.
- Plataforma de cursos en linea.
- Budget para compra de libros.
- Budget para compra de materiales de trabajo.
•Mucho más..
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