Senior AWS Cloud Architect 60-100%

Callista Group
Hölstein, Switzerland
yesterday

Role details

Contract type
Temporary contract
Employment type
Part-time (≤ 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
CHF 208K

Job location

Remote
Hölstein, Switzerland

Tech stack

Amazon Web Services (AWS)
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Cloud Engineering
Continuous Integration
Disaster Recovery
Identity and Access Management
Software Engineering
Cloud Platform System
System Availability
IT Architecture
Amazon Web Services (AWS)
Cloudformation
Event Driven Architecture
Amazon Web Services (AWS)
Information Technology
Functional Programming
Cloudwatch
Terraform
Serverless Computing
Microservices

Job description

  • Design, implement, and review enterprise-grade AWS cloud architectures
  • Define architecture standards, best practices, and cloud platform guidelines
  • Ensure solutions meet requirements for scalability, high availability, security, and disaster recovery
  • Lead architecture discussions and technical reviews with business, security, development, and operations teams
  • Advise engineering teams on cloud-native approaches and implementation decisions

Requirements

  • Bachelor's or Master's degree in Computer Science, Software Engineering or Information Technology
  • Extensive hands-on experience in cloud, platform, or infrastructure architecture
  • Proven experience delivering end-to-end AWS projects in complex enterprise environments
  • Strong knowledge of AWS services including EC2, S3, RDS, Lambda, ECS/EKS, IAM, CloudWatch, and VPC
  • Experience with cloud architecture patterns, security by design, IAM, networking, and governance
  • Hands-on experience with Infrastructure as Code (Terraform or CloudFormation) and CI/CD environments
  • Knowledge of containers, microservices, serverless, and event-driven architectures
  • Strong communication skills and ability to influence technical decisions at enterprise level
  • Industry experience in Life Sciences, Pharmaceuticals, Chemicals, or CDMO environments is highly desirable and will be considered a strong advantage

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