Senior Software Engineer - Advanced AWS Architecture Job Description: We are seeking a highly skilled Senior Java Developer to join our team. The ideal candidate will have extensive experience with software design, patterns, and architectures. Proficiency in AWS and the ability to make complex technical decisions are essential. Required Skills and Qualifications: AWS Lambda serverless functions (synchronous and asynchronous invocation, error handling, timeout, retries). Amazon API Gateway expose Lambdas as REST or HTTP APIs. AWS IAM for permissions management (execution policies, access to DynamoDB, logs etc.). AWS CloudWatch logs metrics alerts for Lambdas. AWS Step Functions (optional) for orchestrating flows between Lambdas. AWS SQS / SNS (optional but common) for queuing/messaging between serverless services. ozigislation NoSQL data modeling tables partition keys sort keys Secondary indexing LSI GSI Control of Throughput ondemand vs provisioned Integration Git repositories GitHub Bitbucket CodeCommit Basic CI/CD pipelines GitHub Actions AWS CodePipeline IAM principal configuration Secure handling environment variables secrets AMLS Parameter Store Structured logging traceability environments change frequently With hybrid model Flexology work wherever talent flow best 24 centers Spain home combination both Plexus Tech work ecosystem fosters collaborative environment company Work leading professionals Access ongoing training Career development opportunities Flexible compensation including health insurance meal vouchers childcare transportation java AWS