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Cryoport Systems

Global temperature-controlled life sciences logistics

Senior Full Stack Python & JS Developer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeDarmstadt, Germany

About the Job

Requirements

  • Very good knowledge of Python, Docker, REST, MQTT, WebSockets, and JavaScript.
  • Experience with MariaDB, Redis, and modern caching strategies.
  • Familiarity with CI/CD tools, Git, and ticketing systems such as Redmine or JIRA.
  • Understanding of microservices architectures and SaaS environments.
  • Strong analytical and solution-oriented thinking.
  • Ability to work independently and collaboratively in a team.
  • A completed degree in Computer Science or a comparable field is required.
  • At least five years of professional software development experience, including five years of Python software development experience.
  • Verhandlungssichere Deutschkenntnisse auf C1-Niveau und verhandlungssichere Englischkenntnisse auf C1-Niveau sind erforderlich.
  • Permanent residence in Germany and work authorization are required.
  • Applicants must be willing to commute to or relocate to Darmstadt before starting.

Responsibilities

  • Develop backend and frontend functionality in a Python-based microservices environment.
  • Maintain and further develop existing code, focusing on stability, scalability, and maintainability.
  • Optimize system performance and update software dependencies.
  • Develop new services and integrate external APIs.
  • Analyze errors and system performance, and fix bugs.
  • Process and store data, and implement caching.
  • Participate in code reviews and ensure adherence to development standards.
  • Contribute to agile development processes and actively support the definition of tasks and requirements.
  • Independently develop concepts, implement them, maintain them, extend existing functionality, and ensure code quality.
  • Work on backend and frontend tasks, including data processing, data storage, caching, performance optimization, and user-interface development with Flask and Bootstrap.

About the Company

Cryoport Systems

Global temperature-controlled life sciences logistics

Cryoport Systems provides global, temperature-controlled supply chain services for life sciences, handling the logistics and storage of critical therapies, vaccines, and materials that must be kept at specific temperatures. Its offering includes end-to-end support for clinical trials and commercial products, ensuring products are kept at the right temperatures from pickup to delivery through specialized packaging, refrigerated storage, and temperature monitoring across a worldwide network. The company differentiates itself by providing an integrated, trusted cold-chain platform that covers multiple stages of the supply chain and is already supporting hundreds of clinical trials and leading therapies. The goal is to help life sciences companies move, store, and deliver irreplaceable products safely and efficiently, enabling patients to receive treatments on time.

Company size
51-200
Company stage
IPO
Headquarters
Brentwood, TN
Founded
1990

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