CASUS

AI Full Stack Engineer

CASUS

full-time

Posted on:

Location Type: Remote

Location: Poland

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Salary

💰 €4,000 - €8,000 per month

About the role

  • Prototyping: Rapidly validate new features (e.g., AI agents, Word Add-ins) with POCs and iterate based on feedback.
  • AI Integration: Experiment with AI frameworks (LangChain, Azure LLMs) to enhance our product’s capabilities.
  • Backend Development: Build and maintain scalable APIs, database schemas (Firestore), and cloud services (Google Cloud).
  • Frontend Development: Work on frontend components (React, TypeScript).
  • Testing & QA: Ensure code quality with automated tests and contribute to our CI/CD pipelines.
  • Ownership: Take end-to-end responsibility for features, from design to deployment.

Requirements

  • 3+ years of Fullstack development with a backend focus (Node.js, TypeScript).
  • Comfortable working with AI-assisted development and evaluating, refining AI-generated code.
  • Experience with NoSQL databases (Firestore or similar) and cloud platforms (Google Cloud/Azure).
  • Prototyping skills: Ability to build quick POCs (proof-of-concept) and iterate.
  • Startup mentality: Comfortable with ambiguity and building products from scratch.
  • Collaboration: Enjoy working in cross-functional teams and mentoring others.
  • Preferred: Experience with AI agent frameworks (LangChain, etc.) or Office.js (Word Add-ins).
  • Knowledge of legal/Compliance-tech or similar domains.
  • German language skills (not required).
Benefits
  • Tech Stack: Modern tools (TypeScript, React, Node.js, Google Cloud, AI APIs).
  • Culture: Flat hierarchies, fast decisions, and a people-first approach.
  • Growth: Opportunities to learn and experiment with AI, scalability, and cutting-edge tech.
  • Healthy employees: We feel good when you feel good. That's why we promote a good work-life balance.
  • Familial working atmosphere in an open-minded multinational team.
  • Working remotely (from Poland).
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Fullstack developmentBackend developmentNode.jsTypeScriptAI frameworksLangChainFirestoreGoogle CloudReactCI/CD
Soft Skills
PrototypingOwnershipCollaborationMentoringStartup mentality