Senior Backend Software Engineer | AI Engine

New

BrazilFull-TimeSenior

Salary not disclosed

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Job Details

Strong professional experience with Python and backend development in production environments.
Proven track record of designing, building, and operating scalable backend or distributed systems.
Solid experience with AWS services, including serverless architecture (e.g., Lambda).
Strong knowledge of SQL and NoSQL databases (e.g., DynamoDB, Postgres, OpenSearch), including data modeling and access patterns.
Experience designing and integrating APIs in production systems.
Familiarity with event-driven architectures (e.g., Kafka, SQS).
Strong understanding of observability practices, including metrics, logging, tracing, and monitoring tools (e.g., Prometheus, Grafana, OpenTelemetry).
Experience working with distributed systems and complex, loosely defined technical problems.
Strong communication skills and ability to collaborate across technical and non-technical stakeholders.

Design, build, and maintain scalable backend services and APIs that power AI-driven features in production environments.
Take ownership of end-to-end delivery of AI features, ensuring performance, reliability, latency, and cost efficiency.
Support the transition of prompts, retrieval systems, and agent-based workflows from experimentation to production.
Implement and maintain robust observability, including metrics, logs, traces, and alerting to monitor system health.
Optimize distributed systems and event-driven architectures for scalability and resilience.
Conduct code and architecture reviews, ensuring technical quality and challenging design assumptions when necessary.
Collaborate closely with product, data science, and engineering teams to deliver impactful AI solutions.
Continuously improve backend systems based on production insights and performance data.

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