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Senior Frontend Engineer (Web) Job Opening In madrid – Now Hiring Happening


Job description

Overview

Senior Frontend Engineer (Web) role at Happening.

We are one of the largest sports betting operators in the region, with extensive networks and high-volume activity.

What you’ll be doing:

  • Owning the entire product lifecycle, from proposal to release and maintenance
  • Leveraging modern technologies like TypeScript, React, Go, AWS, Kubernetes, and more
  • Mentoring teammates to ensure timely, high-quality task completion
  • Driving initiatives to enhance the development experience for all engineers
  • Improving build processes and tooling to boost team productivity
  • Using top-tier tools like Notion, Jira Cloud, GitHub, Zoom, Lattice, and Slack

We’re looking for someone who:

  • Has strong TypeScript skills and experience with React and preferably Go
  • Understands multi-tenant architecture
  • Enjoys researching and analyzing existing systems and collaborating with product teams and stakeholders
  • Excels at mentoring and supporting teammates in managing time, priorities, and dependencies
  • Writes thorough and effective tests
  • Has experience with design systems (e.g., Ant Design, Material Design, Bootstrap)
  • Builds and maintains tools to improve developer experience (DX)
  • Pays attention to detail and delivers quality products
  • Knows best practices, design patterns, and software development principles
  • Understands performance optimization techniques
  • Thrives in a collaborative team environment

Bonus points for:

  • Betting/gaming industry experience
  • Developing back-office applications like dashboards and CRUD systems with complex data models
  • Building apps with high-frequency, low-latency data changes
  • Navigating complex domains and business requirements
  • Building strong relationships with users and stakeholders to enhance software quality
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Engineering and Information Technology
Industries
  • Technology, Information and Internet
#J-18808-Ljbffr

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Frontend Potential: Insight & Career Growth Guide


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

80782 Jobs in Spain
80782
25921 Jobs in Madrid
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Download Senior Frontend Jobs Trends in Madrid and Spain

Are You Looking for Senior Frontend Engineer (Web) Job?

Great news! is currently hiring and seeking a Senior Frontend Engineer (Web) 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 Happening 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 Frontend Engineer (Web) Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in madrid. 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 Frontend Engineer (Web)?

Key qualifications for Senior Frontend Engineer (Web) typically include Other General 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 Frontend Engineer (Web)?

To improve your chances of getting hired for Senior Frontend Engineer (Web), consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Senior Frontend Engineer (Web) Job Success

Happening interview tips for Senior Frontend Engineer (Web)

Here are some tips to help you prepare for and ace your Senior Frontend Engineer (Web) job interview:

Before the Interview:

Research: Learn about the Happening'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.

Be Positive: Focus on your strengths and accomplishments.

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 Frontend Engineer (Web) interview at Happening, 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 Happening'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 Frontend Engineer (Web) Positions

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