At HY Legal and Services, we are supporting a fast-scaling global logistics and technology group in its international expansion. We are currently looking for proactive and detail-oriented Junior Java Developers to join an on-site, project-based role within their R&D center in Madrid.
This is a great opportunity to gain hands-on experience in a high-impact technical environment, working with distributed systems and global teams on cutting-edge backend projects.
Key Responsibilities:
* Participate in backend development using Java and related frameworks (Spring, MyBatis)
* Assist in system analysis, design, development, testing (UAT), and deployment
* Collaborate with senior engineers and product teams across global units
* Work on highly secure environments, adhering to strict internal data and hardware policies
* Occasionally provide technical support during off-hours in coordination with international teams
Requirements:
* 1–3 years of professional experience with Java (internships can be included)
* Solid understanding of Java core concepts (JDK, collections, concurrency, IO)
* Familiarity with backend technologies such as Redis, Kafka, or distributed systems
* Fluency in English (written and spoken)
* Strong communication skills and a structured, self-driven work approach
* Availability to work full-time on-site at the company’s Madrid office
Preferred:
* Knowledge of Chinese (Mandarin) is a strong plus
* Previous experience in logistics, cloud computing, or large-scale tech environments
Compensation: Competitive salary based on experience, Location: On-site – Madrid, Spain
What We Offer:
* A full-time project-based contract, with potential for permanent hire
* Opportunity to work with a global tech leader in a structured, international R&D setting
* Technical exposure to scalable systems, distributed architecture, and secure platforms
* Stable office-based role (equipment must remain in office; no remote work allowed)
* Valuable experience for junior developers aiming to grow in enterprise-level systems
To apply: Please submit your CV in English. Only shortlisted candidates will be contacted.