B2B PHP Senior Developer, Romania

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as Millennium, ING, Play, Edenred, Arabian Drilling, FedEx, Leroy Merlin, Truecaller, Volotea, Schmitz Cargobull, and many, many more. Location: Romania Contract: B2B You will be: Key Responsibilities Defining, interpreting and developing software to written requirements and technical specifications Suggesting improvements to existing products and implementing them across our platform. Troubleshooting, testing and maintaining the core product and databases to ensure it is functional and scalable Assist QA in defining acceptance tests and performing troubleshooting Support the creation and maintenance of technical documentation Write clean, well-designed code, following coding standards and best practices Working with globally distributed and multi-disciplinary teams Participate in mentoring and knowledge-sharing activities Your profile: Skills At least 6+ years of experience with web application backend development and a good level of PHP 8+ and MySQL Practical knowledge of OOP concepts and SOLID principles  Solid experience using design patterns  Experience with Unit and Integration testing Experience with SQL, APIs and GraphQL Knowledge of web product development and services, with awareness of the full-stack A good understanding of building and operating cloud-based microservices Good English communication skills with the ability to interact effectively with multi-disciplinary teams Experience leading or mentoring others will be advantageous Work from Romania region and a work permit are required. Recruitment Process: CV review – HR interview – Interview I – Interview II – Decision