Senior FullStack Python & JS Developer -DEU

Cryoport, Inc.; Darmstadt; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A global supply chain solutions provider in Darmstadt is seeking a Senior FullStack Python & JS Developer. The role involves maintaining and improving data processing services, optimizing implementations for performance, and collaborating with team members. Candidates should have advanced experience in Python and object-oriented programming, along with a strong understanding of concurrent processing, REST, and MQTT. This position offers opportunities to refactor codebase for enhanced robustness and test coverage.

Qualifikationen

• Minimum 5 years of professional experience in object-oriented programming.
• Minimum 4 years of professional experience with Python.

Aufgaben

• Understand and maintain existing services; troubleshooting and bug fixing.
• Optimize implementations for higher performance and robustness.
• Refactor codebase, extract cross-project dependencies to libraries.
• Increase test coverage (Unit tests and integration tests).
• Interact with and embed external services, third-party libraries.
• Develop, deploy and maintain services for internal processes.

Kenntnisse

Advanced python developer

Good understanding of concurrent processing

Knowledge of REST and MQTT

Experience in writing PyUnit tests

Confident usage of SQL and noSQL databases

Debian Linux CLI usage

Docker

Git version control system

Good communication skills in English

Git

Linux CLI

Team player

English communication

Ausbildung

Professional experience in object oriented programming

Professional experience with Python

Tools

Docker

Git

Jobbeschreibung

Senior FullStack Python & JS Developer -DEU page is loaded## Senior FullStack Python & JS Developer -DEUlocations: Darmstadt, Germanytime type: Full timeposted on: Posted 2 Days Agojob requisition id: JR101407Cryoport Systems is the life science industry’s most trusted provider of supply chain solutions for temperature-sensitive materials, serving biopharmaceutical, IVF and surrogacy and animal health organizations around the world. Cryoport Systems' proprietary Cryoport Express shippers, Cryoportal Logistics Management Platform, leading-edge Smartpak Condition Monitoring System and geo-sensing technology paired with unparalleled logistics expertise and 24/7/365 customer support, make Cryoport Systems the end-to-end temperature controlled supply chain partner that you can trust.POSITION SUMMARYYou maintain and improve existing services for data processing, data persistence and data transport via APIs. To scale up our software environment, you review, refactor and extend existing implementations. Additional software components are to be conceptualized and implemented to optimize our operations processes.A broad set of technologies is involved: Web frontends (Flask, Jinja, Bootstrap), API interaction with external systems (REST), Publish/Subscribe based messaging (MQTT), continuous and event-driven data processing, partially multi-threaded and/or concurrent and database operations. PRIMARY RESPONSIBILITIES (include but are not limited to)· Understand and maintain existing services; troubleshooting and bugfixing· Optimize implementations for higher performance and robustness· Refactor codebase, extract cross-project dependencies to libraries· Increase test coverage (Unit tests and integration tests)· Interact with and embed external services, third-party libraries· Develop, deploy and maintain services for internal processes COMPETENCIES & PERSONAL ATTRIBUTES· Advanced python developer; write efficient, well-understandable code· Good understanding of concurrent processing and scalable applications· Knowledge about common data exchange concepts, e.g. REST, MQTT· Experience in writing PyUnit tests and Integration tests; concept of mocking· Confident usage of SQL and noSQL databases (MariaDB, Redis)· (Debian) Linux CLI usage; Docker; Git version control system· Team-player spirit with strong self-learning abilities· Good communication skills, good English level spoken and written QUALIFICATIONS AND EDUCATION REQUIREMENTS· Min. 5 years of professional experience in object oriented programming· Min. 4 years of professional experience with python