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Infinite Services Linkedin Β· Posted 4mo ago

Senior Azure Data & AI Engineer/ Architect

Warsaw, Mazovia, Poland

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Senior Azure Data & AI Engineer

Join a team that builds solutions for global leaders

We are an IT services company specializing in building cutting-edge data platforms for large enterprises worldwide. Our solutions help some of the biggest global corporations stay ahead in a fast-changing digital landscape.

What makes us different?

πŸ‘‰ A team of experienced consultants β€” mostly senior-level experts

πŸ‘‰ Real impact on large-scale, business-critical systems

πŸ‘‰ A strong focus on quality, innovation, and knowledge sharing

About The Role

We are looking for a Senior Azure Data & AI Engineer to join a high-impact project for one of our global enterprise customers. You will be a key contributor to designing, building, and maintaining a cloud-native data solution that powers a multi-model AI engine. This is a hands-on engineering role with significant ownership - you will be expected to make architectural decisions, not just execute on specifications. The ideal candidate combines deep Azure data engineering expertise with a security-first mindset and a track record of building cost-efficient data & AI solutions.

Key Responsibilities

  • Design and implement data ingestion pipelines from multiple cloud data sources - including SharePoint Online, SQL databases, and REST APIs - using Azure Data Factory and complementary Azure services (Functions, LogicApps, etc.)
  • Develop custom Python-based ingestion and transformation components where native ADF connectors fall short (propose and justify the right tooling)
  • Orchestrate and automate end-to-end data pipelines, ensuring reliability, observability, and maintainability
  • Load and manage structured and unstructured data in Azure AI Search, including index design and automation, chunking strategies, and document lifecycle management
  • Collaborate on the integration layer between Azure AI Search and a multi-model OpenAI-based AI engine
  • Apply security and compliance controls consistently across all pipeline components
  • Proactively identify and drive cost optimization and architectural simplification opportunities
  • Participate in architecture reviews and contribute to technical decision-making

Must-have Skills And Experience

  • 5+ years of hands-on experience with Azure data services in production environments
  • Advanced proficiency with Azure Data Factory - including parameterized pipelines, custom activities, triggers, and monitoring
  • Proficiency in Python for data engineering tasks (data transformation, automation)
  • Practical experience of working with Azure AI Search (indexes, skillsets, indexers)
  • Understanding of RAGs, vector search, semantic ranking, and hybrid search patterns
  • Experience with document chunking strategies and embedding pipelines
  • Good knowledge of prompt engineering patterns and practices
  • Solid understanding of Azure networking and security fundamentals (VNets, Key Vault, Managed Identities, RBAC)
  • Hands-on experience with Infrastructure-as-Code and CI/CD for Azure deployments (Azure DevOps, Bicep/Terraform)
  • Ability to critically evaluate and simplify existing architectures, not just extend them

Nice-to-have Skills And Experience

  • Experience with Azure Web Apps and Azure Cache for Redis in data-serving scenarios
  • Familiarity with Microsoft Foundry and Azure OpenAI in Foundry Models
  • Exposure to Snowflake as a data source for Azure integrations
  • Prior projects for regulated industries or large global enterprises

What’s in it for you?

✨ Certification & training budget to support your growth

🏑 Flexible work model β€” remote or hybrid, your choice

πŸ₯ Private medical care & sports card

πŸ“š Additional training opportunities

🀝 Supportive, knowledge-sharing environment with senior experts

πŸš€ Opportunity to grow within a high-impact, international project

Hiring process β€” simple & transparent

  • Quick HR call to get to know you
  • Technical meeting with a Manager or Architect
  • Feedback & next steps
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