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Senior Ruby on Rails Developer Job Opening In Spain – Now Hiring Mapp


Job description

Where You Can Make an Impact:

Interested in disrupting the trillion-euro retail industry?

We’re tackling one of the hottest and most challenging problems in the Fashion Universe: Building a recommendation system that understands individual style.

By providing our customers with accurate product recommendations, we help reduce waste, optimize the supply chain and keep the return rate low, thus reducing the industry’s environmental impact.

Our groundbreaking machine learning algorithms are wrapped in a Ruby backend, which is where you come into play.

As part of the backend team you will be directly responsible for data preprocessing and recommendation serving.

Responsibilities Include:

We are looking for an experienced Ruby on Rails Engineer who’s excited by the challenge of working on a mature system and helping shape its future.

This role is a great fit for someone who enjoys untangling complex codebases, introducing best practices, and guiding a platform toward stability and growth.

If you’re a Rails expert who loves solving problems and building clarity where others see complexity, we’d love to hear from you!

  • Explore and understand an existing Rails application and its business logic.

  • Fix critical bugs, refactor core components, and improve stability.

  • Add tests, CI/CD, and documentation to build long-term maintainability.

  • Collaborate with stakeholders to clarify requirements and priorities.

  • Contribute to building a healthy engineering culture and mentor future team members.

Skills and Experience Required:

  • 5+ years of professional experience with Ruby and Rails.

  • Proven ability to rescue or modernize existing systems.

  • Strong database and performance optimization skills.

  • Ability to work independently and bring structure to evolving requirements.

  • Comfortable in a fast-changing environment with shifting priorities.

  • Strong communication skills for explaining trade-offs to non-technical stakeholders.

  • Nice to Have: Experience with AWS, Cassandra, or Elasticsearch; Frontend experience.

You will join a dynamic and diverse team; we encourage candidates from diverse backgrounds to apply.

Fully remote or hybrid work options are available depending on location.

If you’re a Ruby on Rails expert who loves solving problems and building clarity where others see complexity, we’d love to hear from you!

About Mapp:

Mapp helps businesses boost customer engagement by combining AI-powered insights with cross-channel marketing automation.

With over 20 years of experience and trusted by 700+ brands, Mapp empowers marketers to create personalized, data-driven campaigns across multiple channels.

Our platform makes it easy to turn insights into actions, optimizing strategies, and delivering measurable results.

#J-18808-Ljbffr

Required Skill Profession

Informática Y Tecnología


  • Job Details

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Unlock Your Senior Ruby Potential: Insight & Career Growth Guide


Real-time Senior Ruby 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 Senior Ruby in , , Spain, Spain, highlighting market share and opportunities for professionals in Senior Ruby roles.

77685 Jobs in Spain
77685
3596 Jobs in , , Spain
3596
Download Senior Ruby Jobs Trends in , , Spain and Spain

Are You Looking for Senior Ruby on Rails Developer Job?

Great news! is currently hiring and seeking a Senior Ruby on Rails 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 Mapp 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 Senior Ruby on Rails Developer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Spain. 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 Senior Ruby on Rails Developer?

Key qualifications for Senior Ruby on Rails Developer typically include Informática Y Tecnología 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.

How Can I Improve My Chances of Getting Hired for Senior Ruby on Rails Developer?

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Interview Tips for Senior Ruby on Rails Developer Job Success

Mapp interview tips for Senior Ruby on Rails Developer

Here are some tips to help you prepare for and ace your Senior Ruby on Rails Developer job interview:

Before the Interview:

Research: Learn about the Mapp'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.

Be Honest: Don't exaggerate your skills or experience.

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Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Ruby on Rails Developer interview at Mapp, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Mapp's products or services and be prepared to discuss how you can contribute to their success.

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

How to Set Up Job Alerts for Senior Ruby on Rails Developer Positions

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