Ruby on Rails Software EngineerEmpowering over 12,000 hoteliers worldwide, Amenitiz is not just another SaaS scale-up they re redefining one of the world s oldest industries. With a mission to revolutionize hospitality, they ve secured over 50 million in funding from top-tier VCs backing industry disruptors like Alibaba, Toast, Zendesk, Delivery Hero, Revolut, and Loom. Their innovation and impact have earned them recognition as a TravelTech Titan and a spot on Wired s list of hottest startups.We re seeking a seasoned Senior Software Engineer to join our Drive Bookings squad and contribute to building next-generation APIs that will expand Amenitiz s inventory distribution beyond current channels. In this role, you ll work closely with a dynamic team to design, develop, and maintain APIs that are robust, well-documented, and highly observable.Tasks- Write clean, scalable, and thoroughly tested code to meet business and technical requirements.- Work with the Product team to identify, refine, and implement user stories and technical needs.- Create and maintain comprehensive documentation for APIs and other software systems.- Ensure all systems are observable, using monitoring and logging tools to maintain reliability and performance.- Assist the Care team with technical support to troubleshoot and resolve issues efficiently.- Play a key role in evolving our platform from MVP to handling high-traffic and high-performance demands.Requirements- Proven experience with Ruby on Rails, with additional familiarity in Golang being a strong advantage.- Strong grasp of distributed systems, database architecture, and software design principles.- Extensive experience designing, building, and maintaining APIs with high usability and performance.- Familiarity with platforms like AWS, Azure, or GCP.- Hands-on experience with unit, integration, and automated testing frameworks.- Good knowledge of best practices and architectural principles, with optional familiarity in Domain-Driven Design (DDD).- Bachelor s or Master s degree in Computer Science, Software Engineering, or a related field (experience is valued over formal education).- Strong problem-solving abilities and computer science fundamentals to write efficient and optimized code.Benefits- Extensive medical, and wellness coverage to ensure you re feeling great physically and mentally.- They provide Stock Options that ensure you have ownership in our success.- Their beautiful and spacious office is located right in the heart of Barcelona. Daily fruits, Tuesday breakfasts, Thursday after-office, and everyday sunshine and views at the rooftop.- They do monthly team-building activities. From sailing the Mediterranean Sea and shows like Cirque du Soleil, to poetry, cooking, or magic workshops.- Forget about waiting till the end of the month to get paid. Access your salary any day you want!- Adaptable remuneration: enjoy saving on restaurants, kindergarten, transport, and training.- Exponential growth opportunities within an energetic, fast-growing, and international environment (35+ nationalities).- Eager to be inspired and learn? We will buy ANY book you want, while also having a deep library with amazing knowledge to trigger your growth.Our recruitment process - Step 1: Interview with our Recruiter to get to know you- Step 2: Interview with our clients HR Manager- Step 3: Technical interview with the Hiring Manager- Step 4: Cofee chat Meet the team Ruby on Rails, Ruby