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Staff Backend Engineer (Python / Django) Job Opening In Barcelona – Now Hiring BLING


Job description

Are you a hands-on Python / Django wizard who thrives in a fast-paced environment?

Do you love building robust, scalable backend systems, from architecture to production?

If so, read on.

BLING is a mission-driven, user-first, and VC-backed fintech company growing extremely fast.

We launched our new product in 2024 and already have 150k+ accounts on which we’ve processed more than 300 million euros.

We're now looking for an experienced Staff Backend Engineer to lead our backend efforts — someone ambitious to grow, who codes daily, and owns complex technical challenges with autonomy.

What You’ll Do

  • Be 100% hands-on : Build, maintain and scale backend systems in Python / Django .

  • Design architecture : Own backend architecture decisions, collaborating closely with our infra and security teams.

  • Manage infrastructure : Work comfortably with AWS , especially RDS, ECS, and Kafka / MSK.

  • Own your scope : Take full responsibility for projects — from design to deployment — with autonomy and accountability.

Our Stack

  • Languages & Frameworks : Python, Django, DRF
  • Infra & Tools : AWS, Docker, Kafka, PostgreSQL, Redis, MongoDB
  • Architecture : Microservices + event-driven systems
  • What We’re Looking For

  • You’ve been a go-to backend expert for 8+ years , leading projects, owning architecture, and shipping code
  • You’ve worked in fast-growing start-up or scale-up environments
  • Proven experience at Staff / Principal / Lead level (or Senior in a larger organization)
  • Deep expertise in Python and Django — you’ve built and shipped impactful products
  • Comfortable with AWS and containerized infrastructure
  • Ownership mindset, proactive attitude, and strong problem-solving skills
  • Strong communication skills in English
  • Bonus :

  • Experience or interest in AI development platforms like Cursor.

  • Experience in team leadership – you have mentored others or managed teams in the past and are willing to help other backend engineers grow
  • What We Offer

  • Competitive salary
  • Health insurance + meal allowance
  • Hybrid working model (2 remote days per week)
  • Autonomy, trust, and a mission that matters — helping people overcome financial stress with transparency and empathy
  • A collaborative and driven team that’s low-ego, high-talent, and focused on impact
  • Let’s build something meaningful together.

    Apply now — we’d love to meet you!

    #J-18808-Ljbffr

    Required Skill Profession

    Informática Y Tecnología


    • Job Details

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    Unlock Your Staff Backend Potential: Insight & Career Growth Guide


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

    8391 Jobs in Spain
    8391
    1826 Jobs in Barcelona
    1826
    Download Staff Backend Jobs Trends in Barcelona and Spain

    Are You Looking for Staff Backend Engineer (Python / Django) Job?

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    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 BLING adheres to the cultural norms as outlined by Expertini.

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    2. Loyalty

    3. Impartiapty

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    6. Respect for human rights

    7. Obeying Spain laws and regulations

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