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Senior Backend Engineer - Python/Django Job Opening In Barcelona – Now Hiring Q-tech


Job description

Would you like to join a fast-growing international fintech startup with a product already handling hundreds of millions of euros?

We are looking for a Senior Backend Engineer who wants to have a high impact from day one and be part of a small, international, and highly collaborative team.

What you’ll do

  • Design and scale resilient, efficient backend systems .

  • Write clean, high-quality code in Python/Django (hands-on, daily coding).

  • Take ownership of architecture and infrastructure decisions (AWS: RDS, ECS, Kafka, synchronous/asynchronous tasks).

  • Collaborate with a multidisciplinary team (backend, frontend, product, security, data).

  • Contribute to the evolution of a product with 150,000+ users , growing at double-digit rates month over month.

What they’re looking for

  • Solid experience in Python (Django is a plus, but not strictly required).

  • Strong knowledge of AWS infrastructure and distributed systems.

  • Previous experience in startups or scaleups with growing products.

  • Ownership mindset and ability to bring technical vision.

  • Strong English communication skills.

  • Bonus: interest in AI development platforms (e.g., Cursor).

What they offer

  • Competitive salary.

  • Real impact on a fintech product that helps thousands of people.

  • Open, collaborative, and highly international culture (team members from across Europe and LatAm).

  • Office in the heart of 22@ (Barcelona), just three blocks from the beach.

  • 2 days of teleworking per week.

  • Dynamic environment with afterworks, team events, and two company-wide gatherings per year.

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Backend Potential: Insight & Career Growth Guide


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

82476 Jobs in Spain
82476
16346 Jobs in Barcelona
16346
Download Senior Backend Jobs Trends in Barcelona and Spain

Are You Looking for Senior Backend Engineer Python/Django Job?

Great news! is currently hiring and seeking a Senior Backend Engineer Python/Django 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 Q-tech 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 Backend Engineer Python/Django 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 Senior Backend Engineer Python/Django?

Key qualifications for Senior Backend Engineer Python/Django 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.

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Interview Tips for Senior Backend Engineer Python/Django Job Success

Q-tech interview tips for Senior Backend Engineer   Python/Django

Here are some tips to help you prepare for and ace your Senior Backend Engineer Python/Django job interview:

Before the Interview:

Research: Learn about the Q-tech'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.

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During the Interview:

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

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

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

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Final Thought:

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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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