Integration AI Developer (m/w/d)

Optimus Search; Deutschland; On-site; EUR 65,000 - 85,000; Full time

Job summary

A global technology leader in Germany seeks a Mid-Senior level professional to integrate advanced AI technologies into complex IT infrastructures. The ideal candidate will have experience with microservices, strong API knowledge, and proficiency in Node.js or Python. Fluency in German B2 or higher is required. This full-time position offers the opportunity to shape the future of digital solutions.

Qualifications

• Strong knowledge of API design, protocols, and middleware architectures.
• Experience with cloud integration services.
• Familiarity with LLMs (OpenAI, Hugging Face) and vector databases.

Responsibilities

• Integrate advanced AI technologies into complex IT landscapes.
• Implement and maintain interfaces between AI modules and existing systems.
• Configure and optimise API gateways for secure communication.
• Support CI/CD pipelines and automated tests.

Skills

Experience with microservice architectures

API integration

Proficiency in Node.js

Proficiency in Python

Proficiency in .NET

German Fluency B2 minimum

Tools

Cloud integration services (Azure Functions, Logic Apps)

Message-driven architectures (RabbitMQ, Kafka)

Container orchestration (Docker, Kubernetes)

Job description

Overview

Optimus Search has exclusively partnered with a global technology leader that is driving innovation across multiple sectors. Operating internationally and known for its forward-thinking solutions, the company offers a dynamic environment where your expertise can make a real impact. Join a team shaping the future of intelligent digital solutions.

Your Contribution

• Integrate advanced AI technologies, including LLMs, agent systems, and RAG architectures, into complex IT landscapes, enhancing performance, scalability, and reusability.


• Implement and maintain interfaces between AI modules and existing systems.


• Configure and optimise API gateways for secure, high-performance agent communication.


• Develop event- and message-driven flows to orchestrate AI agents in applications.


• Ensure authentication and access management for seamless integration across platforms.


• Support CI/CD pipelines and automated tests to deliver reliable, high-quality releases.


• Explore and implement new AI tools and frameworks to continuously enhance system capabilities.

What You Bring With You

• Experience with microservice architectures and API integration (REST, gRPC, WebSockets).


• Strong knowledge of API design, protocols, and middleware architectures.


• Experience with cloud integration services such as Azure Functions, Logic Apps, Event Grid, or Service Bus.


• Proficiency in Node.js, Python, or .NET, as well as message-driven architectures (RabbitMQ, Kafka).


• Familiarity with LLMs (OpenAI, Hugging Face, Azure OpenAI) and vector databases (Pinecone, Qdrant, Redis Vector).


• Understanding of cloud environments (ideally Azure) and container orchestration (Docker, Kubernetes).


• German Fluency B2 minimum.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Medical Practices and Medical Equipment Manufacturing