Senior Java & Node.js Software Engineer (f / m / d)
IONOS Alcobendas, Community of Madrid, Spain
Overview
Are you passionate about software development and want to make a real impact on innovative products? This is your opportunity to join our team as a Senior Software Engineer / Architect Java (m / f / d) at IONOS.
What Will You Do in This Role?
You will play a key role in the design, development, and evolution of our products, actively participating from conception to deployment in production, following the principle "You build it, you run it" with the support of our DevOps team.
Responsibilities
- Design and development of new features to address complex requirements.
- Development of Java backends using the "API-first" approach.
- Continuous implementation and operation of your own services.
- Ensure code quality and evolve development standards.
- Participate in defining software architectures and selecting technologies.
- Mentor and support intermediate and junior developers.
- Collaborate with Product Owners and requirements management teams.
- Backends : Spring Boot, Apache Camel, RabbitMQ (future Kafka).
- Code quality : Testing with JUnit, strong focus on test code.
- Operations : Docker containers in Kubernetes clusters (Private / Public Cloud on AWS).
Requirements
Solid experience in Java development, especially with REST APIs.Knowledge of Spring Boot, Apache Camel, Hibernate / JPA. Experience with modern web services (REST, HTTP, API standards) and SQL databases.Ability to work in Linux / Unix environments.Critical thinking skills and ability to propose solutions. Interest in continuous learning and adoption of new technologies.Formal education is not a requirement; we value experience and a practical approach more.What We Offer
Open Culture : We encourage the exchange of ideas and constructive discussion.Direct Impact : You will be part of a small team with big responsibilities, influencing key product and technology decisions.Competitive salary based on your experience and technical knowledge.A flexible work environment with a hybrid work option from our offices in Madrid (Alcobendas) to enhance work-life balance.Collaboration with technical teams worldwide, fostering continuous learning in a dynamic and multicultural environment.Professional development programs : continuous training, mentoring, and career advancement opportunities.An inclusive and diverse culture that values unique perspectives and continuous innovation.Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Industries : Telecommunications
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