Full Stack Developer

Highly Competitive
  1. Contract
  2. Germany
  3. Information Technology
Darmstadt, Deutschland
Posting date: 24 Jul 2026
70305

Are you looking to make an impact with your innovation? We are working with a well-established pharmaceutical company to perfect their IT developments.

Proclinical is seeking a Full Stack Cloud Developer for a 5-month project starting in August. This role focuses on backend optimization, cloud migration, and frontend integration for an AI harness codebase. You will work independently to deliver production-ready code modules and infrastructure configurations. The position offers the flexibility to work remotely after the initial two months onsite in Darmstadt.

Responsibilities:

  • Conduct a technical audit and refactor the existing AI harness codebase (Python, JavaScript/TypeScript) to enhance maintainability, performance, and code quality.
  • Implement software security best practices, including input validation and secrets management across the full stack.
  • Develop and maintain FastAPI backend services and Node.js integration layers.
  • Containerize application components using Docker and multi-stage build scripts.
  • Migrate and deploy the application architecture to AWS cloud environments.
  • Configure version control workflows and integrate CI/CD pipelines (e.g., GitHub Actions, Azure DevOps).
  • Design and implement automated testing strategies, including unit tests, API integration tests, and static code analysis.
  • Translate Figma design specifications into responsive frontend codebases using TypeScript, HTML, and CSS.
  • Develop user interfaces for AI-driven features such as conversational UIs, dashboards, and data visualizations.
  • Create and maintain technical documentation detailing system architecture, API schemas, and maintenance workflows.

Key Skills and Requirements:

  • Proficiency in Python, JavaScript/TypeScript, and frameworks like FastAPI and Node.js.
  • Experience with Docker containerization and AWS cloud deployments.
  • Strong understanding of CI/CD pipelines and version control systems.
  • Expertise in automated testing tools (e.g., pytest, Jest) and code quality assurance (e.g., Ruff, Black, ESLint).
  • Ability to interpret Figma designs and implement them into responsive frontend code.
  • Familiarity with building user interfaces for AI-driven applications.
  • Excellent problem-solving skills and ability to work independently.

If you are having difficulty in applying or if you have any questions, please contact Nur Ergiydiren at n.ergiydiren@proclinical.com.

If you are interested in applying to this exciting opportunity, then please click 'Apply' or to speak to one of our specialists please request a call back at the top of this page.

Proclinical is a leading life sciences recruiter focused on finding exceptional people and matching them with the finest positions across the globe. Proclinical is acting as an Employment Agency in relation to this vacancy.

By submitting this application, you confirm that you've read and understood our privacy policy, which informs you how we process and safeguard your data - https://www.proclinical.com/privacy-policy.

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