Middle Typescript/Node.js Developer, AI Experience

This is a fully remote position, open to applicants in Germany, +1 more country.

📋 Description

• Create and uphold high-performance back-end microservices and AI-driven services utilizing TypeScript and Node.js.

• Design, develop, and integrate features powered by AI and LLMs into the platform.

• Construct scalable serverless solutions leveraging AWS Lambda, API Gateway, DynamoDB, and EventBridge.

• Work in collaboration with cross-functional teams on API-first architectures and OpenAPI documentation.

• Ensure data isolation for tenants and adherence to established AdTech data models.

• Contribute to the development of reusable libraries, templates, AI integration patterns, and engineering best practices.

• Engage in code reviews with a focus on performance, reliability, observability, and service excellence.

• Convert product and AI feature requirements into scalable technical implementations.

• Assist in the platform's transition toward automation, standardization, and intelligent reusability.

• Participate in initiatives aimed at continuous improvement and technical decision-making processes.

⛳️ Requirements

• Over 3 years of professional experience as a Back-end Developer or AI Software Developer.

• Extensive hands-on experience with TypeScript and Node.js.

• Proven experience in constructing API-first microservice architectures.

• Practical knowledge in integrating AI services, LLM APIs, or AI-assisted workflows.

• Direct experience with AWS serverless technologies, including Lambda, API Gateway, DynamoDB, and EventBridge.

• Familiarity with RESTful and GraphQL APIs.

• Understanding of prompt engineering concepts and approaches for AI integration.

• Knowledge of multi-tenant architectures and principles of logical data isolation.

• Interest in AdTech products, automation, and optimization driven by AI.

• Upper-Intermediate or higher proficiency in English.

• Strong analytical and problem-solving capabilities.

• A proactive attitude with a sense of ownership.

• Ability to effectively collaborate with distributed international teams.

• Excellent communication skills and a strong attention to engineering quality.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Opportunities for professional growth and advancement.

• Flexible working hours and remote work options.

• Collaborative and innovative work environment.

• Access to the latest tools and technologies.