Full Stack Web Developer - Associate (Budapest, BU, HU, 1134)

About us For well over a century, ExxonMobil has been at the heart of creating and growing a modern world. We embrace the power and promise of technology, pushing the boundaries of what's possible. For billions around the world, lives are better and last longer because of the innovative problem solving and reliable energy we provide. And when it comes to developing industrial solutions to reduce carbon emissions, ExxonMobil is truly the leader. We don't stop at "good enough." We are committed to doing what's right, even if it's difficult or unpopular. We hold ourselves to high standards, challenge what's possible and invest in innovation to meet society's critical needs. Real change begins with bold questions, drive, and ambition. Here, your talent, determination and contributions shape how far you'll go and the impact you'll make along the way. Our future success depends on exceptional people. We invest in developing talent through meaningful work, challenging assignments, mentorship, and experiences that help build the next generation of leaders. Our Culture We are uniquely ExxonMobil. Integrity, care, excellence, resilience and courage, these core values determine how we work every day. At ExxonMobil, our values aren't just words— they're how we show up, focused on delivering the right answer, the right way, every day. ExxonMobil in Hungary ExxonMobil Hungary was established in 2004. Our diverse and multinational workforce of ~1,500 fellow colleagues has been powering ExxonMobil’s global businesses ever since. We are proud to work in an inclusive, safe, and vibrant work environment and we are aiming to provide an exciting, long-term career to all our employees. We develop together, we grow together.  Proudly awarded as Responsible employer of the year and received HRKomm award for Diverse workplace and award for Ergonomic program. What role will you play in our team As a Full Stack Web Developer - Associate , you will contribute to the development and support of modern web applications across the frontend, backend, and cloud infrastructure layers. This role is ideal for an early-career software engineer looking to build expertise in full-stack development, cloud-native applications, and modern software engineering practices. In this role, you will work closely with senior developers and architects to build high-quality backend services, responsive web applications, and scalable cloud solutions. You will participate in developing APIs, implementing user-facing features, supporting deployment pipelines, and troubleshooting issues across the application stack. You will also gain exposure to containerization, monitoring and observability, software security, and cloud technologies such as Microsoft Azure. We are looking for a motivated developer with a strong foundation in software development, a passion for learning, and a desire to grow into a well-rounded full-stack engineer. What you will do Develop and maintain frontend and backend components of web-based applications. Implement user-facing features using modern web technologies and integrate them with backend services and APIs. Contribute to building and maintaining backend services using C# and .NET. Develop RESTful APIs, microservices, and business logic following software engineering best practices. Assist in developing responsive web interfaces using modern frameworks such as Angular or React. Collaborate with UI/UX designers to implement intuitive and user-friendly experiences. Write clean, maintainable, and well-documented code. Participate in unit testing, debugging, troubleshooting, and code reviews. Manage source code using Git and follow established development workflows. Support cloud-hosted solutions and gain experience configuring and managing Microsoft Azure environments. Assist with deployment activities and make changes to CI/CD pipeline configurations when required. Gain hands-on experience with containerized application development using Docker and cloud-native deployment practices. Support application monitoring and observability through metrics, logging, and tracing tools. Follow secure coding practices and contribute to application security and vulnerability remediation efforts. Collaborate closely with senior developers while continuously expanding technical skills across frontend, backend, cloud, and infrastructure domains. About You: Skills and Qualifications Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. Experience developing web applications through professional experience, internships, academic projects, or personal projects. Solid understanding of C# and the .NET ecosystem. Basic knowledge of frontend development using JavaScript/TypeScript and at least one modern framework such as Angular or React. Understanding of HTML, CSS, and modern web development principles. Familiarity with relational databases such as SQL Server or PostgreSQL. Understanding of REST APIs, HTTP