software engineers

Alan Sa.
Spain
21 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English, French

Tech stack

Java (Programming Language) Business Logic C Sharp (Programming Language) Python (Programming Language) Oop Languages Backend

Job description

  • Build the core billing engine: process thousands of transactions daily with precision and reliability.
  • Design modular, reusable billing primitives and abstractions that scale across products and regions.
  • Integrate seamlessly with internal systems and external payment platforms. Automate workflows and billing schedules at scale for companies of all sizes.

  • Ensure invoices are accurate, reliable, and easy to manage for internal and external users.
  • Collaborate closely with product, design, and operations to maintain a unified, high-quality platform experience., * Stack: Python/Flask, React, React Native, PostgreSQL.
  • What you’ll do: ship scalable, reliable systems and build the backbone of Alan’s billing operations.
  • Impact: your work directly unlocks new services, countries, and exciting deals. It then supports their reliable operation.

Requirements

  • We are looking for software engineers of all experience levels, ideally with backend / full-stack experience.
  • Passionate about navigating complex business logic and system dependencies.
  • Experienced with scalable, resilient platform design.
  • Well-versed in OOP languages (Python, Java, C#).
  • Fluent in English (French is a plus but not required).
  • Curious, self-starting, humble, collaborative, and eager to grow.

About the company

Alan exists to end the wait.

Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way.

So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience.

We are on an incredible journey to build a global leading company, with a unique culture. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR.

Prevention as the new norm. That’s what we’re building with our team of 800+ people. If it speaks to you: we’re hiring across France, Spain, Belgium, and Canada. And beyond.

Apply for this position

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

3:43 min

Evaluating the five original design goals of Java

Adele Carpenter Adele Carpenter ¡ WWC Europe 2026

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 ¡ Coffee With Developers

1:32 min

Decoupling business logic with policy as code

Anderson Dadario +1 ¡ LIVE

4:18 min

Prioritizing communication and structural awareness over strict tool mastery

Liam Hurrel +1 ¡ WWC 2021

1:55 min

Hiring backend developers with strong cultural fit

Stefan Lingler Stefan Lingler +1 ¡ Coffee With Developers

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 ¡ Coffee With Developers

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