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Backend Java Developer Job Opening In Barcelona – Now Hiring Ubisoft


Job description

Job Description

At Ubisoft Barcelona Mobile, we’re not just making games — we’re building worlds.

As a Backend Java Developer, you’ll be at the heart of our live game experiences, crafting scalable, high-performance backend systems that support millions of players worldwide.

Whether you're a gamer or simply passionate about building great tech, your work will directly shape the future of mobile entertainment.

What You’ll Be Doing:

  • Develop the server-side components for live games using Java, Redis, MongoDB, and NodeJS.

  • Collaborate with game teams to implement new features and services.

  • Customize and optimize game servers to meet production standards.

  • Deploy and maintain applications in both internal and live environments.

  • Perform DevOps tasks to ensure system reliability and scalability.

  • Estimate and plan technical work, even with limited information.

  • Participate in a rotating on-call schedule to support production environments.

  • Write clean, maintainable code and contribute to technical documentation.

  • Qualifications

  • Strong Java programming skills and solid object-oriented design knowledge.

  • 2+ years of experience building and deploying server-side applications.

  • Familiarity with JavaScript or related scripting frameworks.

  • Experience with relational and non-relational databases.

  • Proficiency with Git and Gitflow best practices.

  • A collaborative mindset and strong communication skills.

  • A proactive, detail-oriented approach to problem-solving.

  • Good command of English and a valid work permit for Spain.

  • Nice to Haves 

  • Degree in Computer Science, Math, or a related field.

  • Experience with NodeJS, Vue.js, Java EE, Docker, Kubernetes, AWS, or Terraform.

  • Knowledge of app store ecosystems or social network integrations.

  • Familiarity with Linux shell scripting.

  • Spanish or Catalan language skills.

  • Required Skill Profession

    Computer Occupations


    • Job Details

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    Unlock Your Backend Java Potential: Insight & Career Growth Guide


    Real-time Backend Java Jobs Trends (Graphical Representation)

    Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Backend Java in Barcelona, Spain, highlighting market share and opportunities for professionals in Backend Java roles.

    26588 Jobs in Spain
    26588
    3172 Jobs in Barcelona
    3172
    Download Backend Java Jobs Trends in Barcelona and Spain

    Are You Looking for Backend Java Developer Job?

    Great news! is currently hiring and seeking a Backend Java Developer to join their team. Feel free to download the job details.

    Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    The Work Culture

    An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Ubisoft adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:

    1. Independence

    2. Loyalty

    3. Impartiapty

    4. Integrity

    5. Accountabipty

    6. Respect for human rights

    7. Obeying Spain laws and regulations

    What Is the Average Salary Range for Backend Java Developer Positions?

    The average salary range for a varies, but the pay scale is rated "Standard" in Barcelona. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    What Are the Key Qualifications for Backend Java Developer?

    Key qualifications for Backend Java Developer typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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    Interview Tips for Backend Java Developer Job Success

    Ubisoft interview tips for Backend Java Developer

    Here are some tips to help you prepare for and ace your Backend Java Developer job interview:

    Before the Interview:

    Research: Learn about the Ubisoft's mission, values, products, and the specific job requirements and get further information about

    Other Openings

    Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

    Dress Professionally: Choose attire appropriate for the company culture.

    Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

    Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

    During the Interview:

    Be Punctual: Arrive on time to demonstrate professionalism and respect.

    Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

    Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

    Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

    Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

    Follow Up: Send a thank-you email to the interviewer within 24 hours.

    Additional Tips:

    Be Yourself: Let your personality shine through while maintaining professionalism.

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    Final Thought:

    To prepare for your Backend Java Developer interview at Ubisoft, research the company, understand the job requirements, and practice common interview questions.

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    By following these tips, you can increase your chances of making a positive impression and landing the job!

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