.Your wellbeing matters. Join a company that cares. GET TO KNOW US Wellhub (formerly Gympass) is a corporate wellness platform that connects employees to the best partners for fitness, mindfulness, therapy, nutrition, and sleep, all included in one subscription designed to cost less than each individual partner. Founded in 2012 and headquartered in NYC, we have a growing global team in 11 countries. At Wellhub, you have the opportunity to build a career in a high-growth tech company that places wellbeing at the foundation of its culture, and contribute to making every company a wellness company.THE OPPORTUNITY We are hiring a Senior Software Engineer Specialist to join our Tagus | BASE Team in Portugal !At the Tagus team, we build the heart of the Wellhub business model. Our mission is to help Wellhub build a truly scalable platform to support dozens of millions of active users, clients, and partners around the world with high availability while being flexible and extensible to incorporate new business models.YOUR IMPACT Design, develop, test, deploy, maintain and improve services focusing on performance, scalability, and resilience; Build Integration among services and tools; Support existing systems looking to enhance functionality, increase scale, and transform in new ways to meet our product demands; Work in a collaborative and agile environment that prioritizes people over process and is laser-focused on productivity; Work with cutting-edge technologies and edge cases on a global scale; Live the mission: inspire and empower others by genuinely caring for your own wellbeing and your colleagues. WHO YOU ARE You are an experienced backend engineer skilled in architecting large-scale multi-tier web applications with high availability and scalability; You are skilled in one or more programming languages, such as Go, Java, Kotlin, Scala, Python, etc., with an in-depth knowledge of Golang being a valuable plus; You have extensive experience in designing and developing complex modern web applications; You have prior work experience with cloud-based architectures, specifically AWS and GCP; You have experience in developing RESTful web services, working closely with front-end teams to create mocks, define payloads, and follow HTTP best practices; You have experience applying computer science fundamentals, including data structures, algorithm design, problem-solving, and complexity analysis; You have an extensive background in working with SQL/NoSQL technologies, such as PostgreSQL, MySQL, and DynamoDB, and possess a deep understanding of their everyday use cases and performance pitfalls; You have exceptional communication skills that enable you to work effectively with diverse teams located across different countries; You have advanced English skills and can clearly articulate ideas when speaking to groups in English; You have a bachelor's degree in computer science or equivalent professional experience