Company Name: CounselGroupFrankfurt - CGF

Job Details: RemoteFull,Time

Job Url: https://hiring.cafe/job/YmFtYm9vaHJfX19jZ2ZhZ19fXzE4MA==

Job Description: Posted 6d agoFull-Stack Developer for AI System Integration with German@ CounselGroupFrankfurt - CGFView All JobsWebsiteNorth AmericaRemoteFull TimeResponsibilities:Designing platform, Developing APIs, Building interfacesRequirements Summary:Full-stack developer with experience in AI system integration, fluent in German and English, and skilled in various programming languages and frameworks.Technical Tools Mentioned:TypeScript, React, Next.js, Nest.js, Docker, PostgreSQL, pgvector, Prisma, NX, Tailwind CSS, shadcn/ui, REST, GraphQL, Webhooks, MCP, Websocket, NATS, Kafka
Project Details:
We are looking for a full-stack developer to translate the AI system's backend capabilities into intuitive, efficient user-facing tools and integration layers.
This role focuses on building the connective tissue and user-facing interfaces of a multi-agent AI system that streamlines expert sourcing processes. While the core AI agents handle autonomous decision-making, your work will ensure those outcomes are accessible, actionable, and seamlessly integrated with internal tools and external platforms.
You’ll develop the frontend experiences and execution logic needed to support project creation, candidate screening workflows, and communications, all while interfacing cleanly with APIs, message queues, and backend logic. You’ll also be responsible for crafting responsive, accessible web components and modular interfaces for both recruiters and freelancers.
You’ll be part of a team and work closely with others. Clear communication is key, as tasks are coordinated and prioritized together. Active collaboration is essential.
Responsibilities:

Design and implement a modular, accessible platform that integrates responsive web interfaces with backend services and agent-driven workflows, encompassing API development, execution logic, and dynamic UI features while ensuring seamless communication, extensibility, and robust user experience across roles and tools.
Develop APIs to interface with agents and backend services
Implement backend execution logic for agent-triggered tasks and external service integrations
Build modular, responsive web interfaces for recruiters, freelancers, and internal users
Develop features such as project creation wizards, candidate shortlists, and feedback workflows
Integrate frontend and backend with message bus systems and agent responses
Ensure high accessibility, component reuse, and responsive design across the platform
Implement validation, error handling, and traceable user flows
Support extensibility for additional frontends, tools, or data connectors

Your Profile & Required Skills:

Language: German and English.
Languages & Frameworks/Tools: TypeScript, React, Next.js, Nest.js, Docker, PostgreSQL, pgvector, Prisma, NX
Styling & UI Libraries: Tailwind CSS, shadcn/ui
API Design: REST, GraphQL, Webhooks, MCP, Websocket
Integration Tools: Message queues (NATS, Kafka), API connectors
Frontend: Experience building dashboards, workflow interfaces, and chatbot-style UIs