Senior Backend Developer, Connectivity Lead

Summary

Join TrustYou's CDP Engineering Team as a Senior Backend Developer - Connectivity Lead and contribute to building and expanding a system for integrating Property Management Systems (PMS) used by hotels. This remote position, based in Germany or Spain, requires extensive experience in API integrations, interface design, and event-driven data processing. You will be responsible for developing and improving a robust platform, designing data workflows, implementing interfaces, building connectors, and collaborating with clients and partners. The ideal candidate will possess strong proficiency in Python and/or Node.js, experience with containerization and orchestration, and a proven track record in managing complex integration scenarios. TrustYou offers a flexible work environment, ongoing career development, and various social benefits.

Requirements

• Have at least 10 years (ideally 15+ years) of experience in software development, including a minimum of 5 years as a Senior Backend Engineer
• Have a proven track record in managing complex integration scenarios
• Have strong proficiency in Python and/or Node.js (TypeScript)
• Have hands-on experience with REST and SOAP; be comfortable working with complex or proprietary APIs
• Have familiarity with containerization (Docker), basic understanding of Kubernetes, and experience with CI/CD pipelines (e.g., GitLab CI, Jenkins, GitHub Actions)
• Have background in event-driven and batch-driven architectures, data processing, and observability (monitoring/logging)
• Have a high level of motivation, attention to quality, and strong analytical skills
• Have a team-player mindset with the ability to technically lead and inspire others
• Have excellent communication skills in English (German is a plus), enabling effective coordination with both internal and external stakeholders

Responsibilities

• Develop and continuously improve a robust platform that integrates data from various hotel PMS via REST, SOAP, or proprietary APIs
• Design event- and batch-based data workflows to handle large-scale data in a secure and efficient manner
• Analyze and implement interfaces (REST, SOAP, proprietary APIs) to integrate multiple, often diverse, hotel PMS solutions
• Build reliable, reusable connectors and integration modules
• Collaborate closely with clients and partner companies to enable customizations and ensure smooth data flows
• Use modern backend technologies, primarily Python and Node.js (TypeScript)
• Employ containerization (Docker) and orchestration (Kubernetes) to ensure stable and scalable services
• Implement and maintain CI/CD pipelines for automated testing and fast deployment
• Serve as the technical point of contact for the Connectivity Team and mentor junior team members
• Collaborate with our CDP Engineering Team, Product Owners, and other stakeholders to translate requirements into scalable solutions
• Take a leading role in architectural decisions and the continuous improvement of development and operational processes

Preferred Qualifications

Have familiarity with Google ads/Meta ads and similar APIs

Benefits

• Work in a global, diverse, and collaborative team
• Have flexible working hours allowing the freedom to shape your work-life
• Work in a remote-friendly environment and receive a budget for home office equipment
• Receive on-going career development, training, and coaching
• Receive six days for learning & development
• Celebrate at team events (in-person and virtually)
• Receive social benefits and perks based on location