Description

Build and maintain serverless data pipelines and APIs using .NET, AWS Lambda, and Kafka.

This role is on-site.

Responsibilities

• Write production-grade .NET code for AWS Lambda functions, focusing on clean structure, error handling, and logging.
• Design and deploy serverless applications using AWS SAM or CDK, managing concurrency, timeouts, and cold-start optimization.
• Integrate with third-party REST APIs, implementing pagination, rate-limit handling, retry strategies, and secure credential management via AWS Secrets Manager.
• Produce and consume messages on Amazon MSK (Kafka) using AVRO serialization and Schema Registry for contract-first design.
• Design DynamoDB schemas for state persistence, implementing TTL policies, conditional writes for idempotency, and cursor-based tracking.

Required Skills

• 4+ years of production experience with .NET and the AWS Lambda managed runtime.
• Practical experience with AWS Lambda, Step Functions, and deployment via SAM or CDK.
• Strong understanding of AWS CloudWatch Logs and Lambda Insights for monitoring.
• Hands-on experience with Apache Kafka on Amazon MSK, including producer configuration and AVRO serialization.
• Proficiency in AWS DynamoDB schema design, capacity management, and conditional writes.
• Experience consuming REST APIs with robust error handling and authentication.
• Understanding of data pipeline patterns, including idempotency, deduplication, and SQS buffering.
• Strong unit testing discipline and experience with integration testing using mocks or LocalStack.

Key Skills

Education

Any Gradute