IT Craft

We’re seeking an experienced Senior Data Engineer to join a healthcare project and build, maintain, and evolve the data infrastructure that powers an AI-driven healthcare platform.

The role focuses on designing robust data pipelines, managing a centralized data lake architecture using AWS Lake Formation, and ensuring high-quality processing of both structured and unstructured healthcare data. You’ll work closely with data science, ML engineering, and backend teams to deliver scalable, secure, and compliant data solutions for aesthetic medicine applications.

Responsibilities:

• Design and implement scalable data pipelines for diverse healthcare data sources using AWS services;
  Build and maintain a centralized data lake using AWS Lake Formation for secure storage of structured and unstructured medical data;
• Develop data ingestion, transformation, and processing workflows for multimodal healthcare data, including medical images, clinical documentation, and practice data;
• Implement preprocessing pipelines for unstructured data using tools such as Bedrock Data Automation and LlamaIndex;
• Build and maintain ETL/ELT processes with proper data governance and security controls;
• Implement data quality monitoring systems and validation frameworks;
• Support RAG system implementation with optimized data storage and retrieval mechanisms;
• Develop and maintain data crawlers for collecting domain-specific medical content;
• Ensure HIPAA compliance across all data handling and processing workflows;
• Collaborate with data scientists and ML engineers to provide high-quality data for model training and AI features.
   

Required Qualifications:

• 4+ years of experience in data engineering roles;
• Strong experience with AWS data services (S3, Glue, Lake Formation, Athena, EMR);
• Proficiency in Python, SQL, and data processing frameworks;
• Experience with data lakehouse architectures and ETL pipeline development;
• Strong background in managing unstructured data pipelines and preprocessing workflows;
• Experience with AWS analytics services (Glue Catalog, Glue ETL, Athena);
• Knowledge of data quality frameworks (Great Expectations, Glue Data Quality);
• Familiarity with vector databases and embedding generation for LLMs;
• Understanding of data security and HIPAA compliance requirements;
• Experience with data orchestration tools (Dagster, Airflow, AWS MWAA);

• At least an Upper Intermediate level of spoken and written English.

   

Preferred Qualifications:

• Experience with Apache Iceberg table format for data lakehouse organization;
• Experience using Dagster for data orchestration;
• Hands-on experience with AWS CDK for Infrastructure as Code;
• Background in preprocessing data for LLM applications (text extraction, semantic chunking);
• Experience with real-time data streaming architectures;
• Familiarity with healthcare data structures and medical terminology;
• Experience with multi-account AWS data governance;

• Background in healthcare data engineering or HIPAA-compliant systems.

   

IT Craft offers:

• Competitive compensation according to the qualifications;
• Flexible working hours, remote work;
• Opportunity for career growth;
• The reward for sport activities;
• In-house English training;
• A friendly team of open-minded people.

Please send your CV.

By submitting your application, you consent to the processing of your personal data in accordance with IT Craft's Privacy Policy, available at https://itechcraft.com/datenschutz/.

We are looking for a Senior DevOps Engineer with 5+ years of DevOps engineering experience to join a long-term project focused on modernizing municipal land management through a secure, large-scale digital platform for governmental institutions.

You will be deeply involved in infrastructure design and operations, working within a large, distributed engineering team and collaborating closely with a US-based core team to deliver reliable, transparent, and high-impact public-sector solutions.

 Responsibilities:

• Design and execute a phased migration from vSphere to Hyper-V, including rollback strategies;
• Migrate workloads in controlled batches and ensure stability during parallel/hybrid operations;
• Coordinate dependencies across compute, networking, storage, and identity;
• Plan host upgrades, capacity modeling, and high availability;
• Manage VM lifecycle, conversion, and replatforming in vSphere and Hyper-V;
• Migrate NFS shares, VM datastores, mount points, and ISO libraries;
• Validate performance and data integrity post-migration;
• Extend Docker Swarm clusters to new hosts;
• Perform gradual container migration, decommission legacy nodes, and rebalance services;
• Implement centralized patching, inventory, compliance tracking, and automated rollout;
• Deploy automated certificate lifecycle management integrated with container workloads;
• Enforce governance: expiration monitoring, ownership, and rotation policies;
• Support Kubernetes platform design post-Hyper-V migration;
• Develop Swarm-to-Kubernetes migration playbooks;

• Build tooling for deployments, secrets, and ingress.

   

Required skills:

• 5+ years of experience in DevOps engineering;
• Advanced knowledge of Azure and AWS;
• Strong hands-on experience with VMware vSphere / ESXi and Microsoft Hyper-V (design & operations);
• Solid Linux administration skills (systemd, networking, storage, performance tuning) with proven troubleshooting across OS and virtualization layers;
• Strong knowledge of networking fundamentals (VLANs, routing, firewalls) and NFS administration (performance, permissions);
• Practical experience with Docker Swarm (overlay networking, services, secrets, constraints) and a strong understanding of Kubernetes (EKS and self-managed);
• Ability to build and maintain CI/CD pipelines for infrastructure and container delivery;
• Experience with Terraform (preferred) or other IaC tools;
• Scripting skills in Bash and PowerShell, with basic Python knowledge; experience with Ansible automation;

• Upper-Intermediate or higher English (spoken and written).

   

Would be a great plus:

• Experience migrating large systems to AWS;
• Professional certifications in AWS, Kubernetes, or DevOps;

• Prior hands-on system administration or software development background beyond automation.

   

 IT Craft offers:

• Competitive compensation according to the qualifications;
• Flexible working hours, remote work;
• Opportunity for career growth;
• Compensation for technical courses, educational resources, and sport;
• In-house English training;

• A friendly team of open-minded people.

   

Please send your CV.

By submitting your application, you consent to the processing of your personal data in accordance with IT Craft's Privacy Policy, available at https://itechcraft.com/datenschutz/.