HBX Group is the world's leading technology partner, connecting and empowering the world of travel. We're game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 hotels worldwide, 60,000 hard to reach high value clients such as tour operators, travel agents and loyalty schemes across 140 source markets. We are tech-driven, with a customer-first philosophy, and commercial teams whose knowledge and relationships on the ground are second to none. In fact, we believe that it is tech + data + people that truly sets us apart in the market, alongside our 'global approach, local touch' mentality. We are seeking a talented and passionate Software Developer to join our growing engineering team. This is an exciting opportunity to work on innovative, large-scale distributed systems while contributing to the design, development, and delivery of high-quality software solutions. You will collaborate with cross-functional teams to build and enhance products that support our global business, while continuously improving performance, reliability, scalability, and security across our platforms.
Designing, developing, testing, and delivering features aligned with business requirements
Contributing to the continuous improvement of code quality, development standards, and engineering practices
Supporting and enhancing production systems to ensure optimal performance and reliability
Contributing to system performance, resilience, scalability, and security initiatives
Minimum 5 years of commercial software development experience, ideally within an e-commerce or high-transaction environment
NET (Core) and C#




Professional knowledge on NodeJS and Angular
Experience working with relational and/or NoSQL databases, such as SQL Server and modern NoSQL solutions
Solid understanding of software engineering best practices, design patterns, and principles for building scalable and maintainable distributed systems
Experience developing and consuming APIs (REST and/or SOAP) using formats such as JSON and XML
Experience with Test-Driven Development (TDD) and/or Behaviour-Driven Development (BDD) using frameworks such as xUnit or NUnit
Familiarity with Continuous Integration tools such as TeamCity, Jenkins, GoCD, or similar platforms
Knowledge of the full software development lifecycle from requirements through to production support
Experience working within Agile development environments
Experience developing cloud-native applications
Hands-on knowledge of a major cloud platform such as AWS, Microsoft Azure, or Google Cloud Platform (GCP)
Passionate about technology and software craftsmanship
Takes ownership and is committed to delivering high-quality solutions
Maintains a strong focus on performance, reliability, scalability, and security
Experience within the car hire, travel, or mobility sectors would be advantageous, although not essential

Work with modern technologies at general scale
Be part of an engineering culture that values innovation, quality, and continuous learning
Enjoy opportunities for professional growth and career development
Opportunity to work for a company that is going through significant change in becoming the world's leading travel services provider
Full Stack Engineer • Foz, Kingdom Of Spain, ES
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📌 Full Stack Engineer (hybrid or remote) (Marín)
🏢 HBX Group
📍 Marín