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Senior Solution Architect - AWS

  • Hybrid

Job description

Join a high-impact consolidation project at a global pharmaceutical company, designing, implementing, and migrating a large-scale sensor data platform for clinical trials. The platform supports the ingestion, storage, processing, and analysis of high-frequency sensor data.

 

Responsibilities include, but are not limited to:

  • Design end-to-end cloud architectures on AWS for a large-scale sensor data platform, ensuring scalability, reliability, security, and performance in a clinical trial environment.

  • Lead and support the consolidation of existing systems, including the migration of high-volume, high-frequency sensor data to a unified AWS-based platform.

  • Define and guide data ingestion, processing, and storage patterns for streaming and batch data, ensuring efficient handling of large sensor datasets.

  • Work hands-on with engineering teams to implement architectural designs, provide technical guidance, and ensure best practices are followed throughout the delivery lifecycle.

  • Ensure solutions comply with cloud security standards, data protection requirements, and regulatory expectations relevant to clinical trials and pharmaceutical environments.

  • Design and review solutions with a focus on performance, cost efficiency, and scalability to support growing data volumes and analytical workloads.

  • Collaborate closely with data engineers, software developers, quality, and business stakeholders to translate requirements into robust technical solutions.

Job requirements

Requirements (Must-Have):

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, Data Engineering, or a related technical field, providing a solid foundation in system architecture, data management, and software design

  • Extensive hands-on experience with AWS services, including designing, deploying, and operating scalable, secure cloud architectures

  • Strong understanding of data engineering principles, including data ingestion, processing, storage, and optimization of large-scale data pipelines

  • Proficient programming skills in Python and SQL, with experience developing, optimizing, and maintaining data-driven and cloud-based solutions

 

Nice-to-Have:

  • Experience with CSV frameworks (e.g., GAMP5)

  • Previous work in regulated industries

  • AWS certifications

 

General conditions: 

  • Start: March - December 2026  

  • Workload: Full time 100%

  • Working arrangement: Hybrid

  • Work location: Basel, Switzerland

Apply Now to be part of an innovative project at the forefront of clinical trial data management.

 

 

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Details

Hybrid
  • Basel, Switzerland

IMPACT DELIVERED

Callista is an partner-managed IT company headquartered in Switzerland that specializes in providing experts, dynamic teams and managed capacity solutions for consulting, engineering and operational services.

We combine the proximity and quality of a Swiss partner with the scalability of our nearshore center in Serbia. This model offers you maximum flexibility – cost-effective, reliable and future-proof. With a strong network that extends from Switzerland to Germany and the Balkan region, as well as our deep technological and methodological expertise, we strike the perfect balance between local presence and international efficiency.