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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI-Driven Software Engineer - **Company:** Exoticca - **Location:** Barcelona, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Automation of Tests, Software Quality, Code Review, Databases, Continuous Integration, Distributed Systems, Github, MongoDB, Node.Js, Performance Tuning, Data Streaming, TypeScript, Data Logging, Delivery Pipeline, Backend, Git, Event Driven Architecture, NestJS, Restful APIs, Domain Driven Design, Software Version Control - **Published:** July 29, 2026 - **Apply:** https://www.adzuna.es/contact-us.html ## About the Role + 5+ years of experience building and maintaining backend applications in Node.js production environments. + Hands-on experience with MongoDB, including data modeling and performance optimization for document-based systems. + Solid knowledge of RESTful API design, development, and integration best practices. + Experience working with event-driven architectures (EDA) and message-based communication between services. + Familiarity with Domain-Driven Design (DDD) and clean architecture principles. + Working knowledge of CI/CD pipelines and version control best practices using Git (GitHub Actions or similar). + Strong emphasis on testing (unit, integration) and commitment to code quality, scalability, and maintainability. + Familiarity with observability practices - including logging, monitoring, and tracing - to ensure visibility and reliability across distributed services. + Strong proficiency in Node.js and TypeScript for building scalable, maintainable backend services. + Experience with MongoDB and effective data modeling for document-based databases. + Proven ability to design and integrate RESTful APIs with attention to performance and reliability. + Knowledge of testing practices (unit and integration) and a strong focus on code quality. + Familiarity with observability principles, including logging, monitoring, and tracing in distributed systems. + Excellent collaboration and communication skills to work effectively within cross-functional teams. ## Description Exoticca is a pioneering online travel agency that has revolutionized the conception, production, and e-commerce of long-distance dream trips. At the core of Exoticca's brand equity is the commitment to "creating life milestones." We believe in delivering best-value trips, exploring unique destinations, curating extraordinary travel experiences, and demonstrating genuine care for both our customers and the planet. We are a professional, dynamic, multicultural team in rapid international growth, seeking new partners to help us create the best and most forward-thinking travel company of our generation. What are we proposing? We are looking for tech-heroes with the desire to contribute to our mission, who admire different world cultures and have huge respect for the environment, who moreover feel energized with challenges and love being part of our company growth. As a Node.js Engineer, you will play a key role in designing and building a modern, scalable backend using NestJS, TypeScript, and MongoDB. You'll develop robust, maintainable services that power our platform, ensuring performance, reliability, and seamless integration across systems. Your technical insight and creativity will help shape a modular, event-driven architecture (EDA) that enables efficient communication between services and supports our continuous growth and evolution of our e-commerce website Responsibilities + Design and develop scalable backend services, contributing to the evolution of a modern, event-driven architecture. + Collaborate with cross-functional teams to translate business needs into technical solutions that are reliable, efficient, and easy to extend. + Implement and maintain clean service interfaces and data flows following EDA principles, ensuring smooth communication between components and systems. + Write high-quality, testable code supported by automated testing and continuous integration pipelines. + Participate in code reviews, architectural discussions, and technical design sessions to uphold engineering standards and promote knowledge sharing. + Continuously improve system design and development practices to support scalability and future growth of the platform. ## Related Videos - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) - [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/videos/1630-streaming-ai-responses-in-real-time-with-sse-in-next-js-nestjs) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)