Middle Developer, TypeScript/Node.js, AI experience

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

📋 Description

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

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

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

• Work alongside cross-functional teams on API-first architecture and OpenAPI specifications.

• Guarantee tenant data isolation and compliance with defined AdTech data models.

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

• Engage in code reviews concentrating on performance, reliability, observability, and service quality.

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

• Aid the platform's transition towards automation, standardization, and intelligent reusability.

• Participate in continuous improvement initiatives and the technical decision-making process.

⛳️ Requirements

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

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

• Experience in constructing API-first microservice architectures.

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

• Hands-on experience with AWS serverless technologies, including Lambda, API Gateway, DynamoDB, and EventBridge.

• Proficient understanding of RESTful and GraphQL APIs.

• Knowledge of prompt engineering concepts and AI integration methodologies.

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

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

• Upper-intermediate or above proficiency in English.

• Strong analytical and problem-solving abilities.

• Proactive attitude and ownership-driven mindset.

• Enthusiasm for modern back-end engineering and AI technologies.

• Ability to collaborate efficiently within distributed international teams.

• Keen interest in innovation, experimentation, and continuous learning.

• Excellent communication skills and a focus on engineering quality.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Opportunities for professional development and career advancement.

• Flexible work hours and remote work options.

• Comprehensive health and wellness benefits.

• Access to cutting-edge technology and tools.

• A collaborative and inclusive work environment.