AWS Data & Integration Engineer

Solid Company; Kraków; Hybrid; PLN 180.000 - 290.000; Vollzeit

Zusammenfassung

Solid Company in Kraków, Poland, is seeking a senior Software/Data Integration Engineer to join a project modernizing an existing ODS platform. The role focuses on building an AWS-native, near-real-time, event-driven integration layer to support multiple data sources and downstream systems.

You will design and implement scalable data contracts, APIs, and data transformations, work with AWS services like EventBridge, Lambda, S3, and API Gateway, and help migrate legacy integrations from ODI,

Qualifikationen

• 6+ years of experience in software/data integration engineering.
• Strong hands-on experience with AWS.
• Python development experience.
• Strong knowledge of REST APIs, JSON, SQL, and event-driven architecture.
• Experience with several AWS services: EventBridge, SQS/SNS, Lambda, API Gateway, S3, CloudWatch, IAM/KMS.
• Relational databases and enterprise data integration.
• Hands-on with open table formats: Apache Iceberg or Apache Hudi.
• Knowledge of CI/CD and Git.
• Strong analytical and troubleshooting skills.

Aufgaben

• Design and develop integration solutions based on AWS and event-driven architecture.
• Build APIs and data flows using REST/JSON.
• Work with EventBridge, SQS, SNS, Lambda, API Gateway, S3 and CloudWatch.
• Implement data contracts, schema validation, versioning, and data transformations.
• Build mechanisms for retry, DLQ, idempotency, error handling, and replay.
• Integrate data from systems such as Oracle, SQL Server, PostgreSQL, Salesforce, and ServiceNow.
• Support migration of existing integrations from ODI, MuleSoft, and Heroku to AWS.
• Develop unit and integration tests and support performance testing.
• Participate in deployments, production cutovers, troubleshooting, and post-production support.
• Collaborate with the Principal Architect and other teams to define reusable enterprise integration patterns.

Kenntnisse

AWS

Python

REST APIs

JSON

SQL

Event-driven architecture

Data integration

CI/CD

Git

Analytical skills

Tools

Apache Iceberg

Apache Hudi

MuleSoft

Jobbeschreibung

PROJECT

You will join a project focused on modernizing an existing ODS (Operational Data Store) platform, where current batch-based and Heroku-based integrations are being migrated to an AWS-native, near-real-time, event-driven architecture.

The goal of the project is to build a scalable and reliable integration layer supporting multiple data sources and downstream systems.

YOU WILL

• Design and develop integration solutions based on AWS and event-driven architecture
• Build APIs and data flows using REST/JSON
• Work with EventBridge, SQS, SNS, Lambda, API Gateway, S3 and CloudWatch
• Implement data contracts, schema validation, versioning, and data transformations
• Build mechanisms for retry, DLQ, idempotency, error handling, and replay
• Integrate data from systems such as Oracle, SQL Server, PostgreSQL, Salesforce, and ServiceNow
• Support migration of existing integrations from ODI, MuleSoft, and Heroku to AWS
• Develop unit and integration tests and support performance testing
• Participate in deployments, production cutovers, troubleshooting, and post-production support
• Collaborate with the Principal Architect and other teams to define reusable enterprise integration patterns

Kogo poszukujemy?

MUST HAVE

• 6+yearsofexperienceinsoftware/dataintegrationengineering
• Stronghands-onexperiencewithAWS
• DevelopmentexperienceinPython
• StrongknowledgeofRESTAPIs,JSON,SQL,andevent-drivenarchitecture
• ExperiencewithseveralAWSservices,including:EventBridge,SQS/SNS,Lambda,APIGateway,S3,CloudWatch,IAM/KMS
• Experiencewithrelationaldatabasesandenterprisedataintegration
• Hands-onworkingexperiencewithopentableformats,suchasApacheIcebergorApacheHudi
• KnowledgeofCI/CDandGit
• Stronganalyticalandtroubleshootingskills

NICE TO HAVE

• Kafka / Amazon MSK
• Terraform / CloudFormation
• DynamoDB / DocumentDB
• Redshift
• Data Lake architecture
• CDC technologies
• ODI, MuleSoft, or Heroku experience
• Experience modernizing legacy integration platforms to AWS
• Experience with high-volume or near-real-time processing
• Understanding of reliability, scalability, security, and production readiness principles