Senior Software Engineer - ReactJS & Python

Q-tech Spain
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AI Summary

Build high-quality customer-facing products, collaborate cross-functionally, and drive technical initiatives. Requires 7+ years of experience with ReactJS, Python, and relational databases.

Key Highlights
Values-driven mission and strong sense of responsibility
Hybrid work model (Barcelona, Poblenou area)
Long-term incentive plan and comprehensive benefits package
Technical Skills Required
ReactJS Python Relational databases Automated testing Code quality Engineering best practices
Benefits & Perks
Long-term incentive plan
Private medical insurance and pension plan
25 days of paid time off
Flexible compensation (meal allowance, transport, childcare)
Gym membership and wellness benefits
Financial support for pet adoption
Flexible working hours
Dog-friendly office
Team events
Nice to Have
Django
React Native
CI/CD tools

Job Description


I’m currently looking for a tech professional who’s passionate about building high‑quality products that improve people’s lives… and their pets’ lives too!

This is an international, fast‑growing tech company with a strong mission and values, focused on creating safe, personalized digital experiences.


📍 Location: Barcelona (Poblenou area)

🏢 Work model: Hybrid (office on Mondays & Thursdays)

🕒 Contract: Permanent, full‑time

✈️ Relocation & visa sponsorship available


What they’re looking for

  • Someone aligned with a values‑driven mission and a strong sense of responsibility.
  • Experience building customer‑facing products with a strong UX and quality mindset.
  • Ability to work with loosely defined requirements, collaborate cross‑functionally, and drive technical initiatives forward.
  • Motivation to keep growing as a software engineer and to share knowledge with the team.
  • Strong mentoring mindset and passion for learning.


Technical requirements

  • 7+ years of experience as a professional software engineer.
  • Strong, proven knowledge of ReactJS and/or React Native.
  • Experience with Python or another backend language.
  • Good understanding of relational databases and schema design.
  • A strong commitment to automated testing, code quality, and engineering best practices.


Nice to have

  • Experience with Django or other Python‑based frameworks.
  • Interest or experience in React Native.
  • Familiarity with CI/CD tools.


Soft skills

  • A true team player.
  • Very detail‑oriented when it comes to design and user experience.
  • Comfortable working with agile methodologies.
  • Analytical thinker who enjoys tackling new challenges.
  • Fluent in English (international team).
  • A love for pets


What’s on offer

  • Long‑term incentive plan.
  • Private medical insurance and pension plan.
  • 25 days of paid time off.
  • Flexible compensation (meal allowance, transport, childcare).
  • Gym membership and wellness benefits.
  • Financial support for pet adoption.
  • Flexible working hours.
  • Dog‑friendly office 🐕
  • Team events and a great working environment.

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