Software Engineer (Python) - Billing

Mistral AI

Mistral AI

Software Engineering
Paris, France
Posted on Dec 19, 2024

Key responsibilities

  • Billing System Integration: Work on integrating our products with the billing infrastructure, ensuring seamless functionality across offerings.
  • Interconnection with External Systems: Develop and maintain interfaces between our systems and external platforms like Salesforce and third-party billing systems.
  • Payment Mechanism Expertise: Analyze and incorporate key payment mechanisms such as VAT compliance, mobile billing (e.g., Play Store), direct invoicing, and payment synchronization with platforms like Stripe.
  • Billing Processes: Ensure the accuracy and reliability of billing processes, taking into account synchronization challenges and reconciliation across systems.
  • Scalability and Optimization: Continuously optimize the billing systems to scale with growing demands while ensuring accuracy and efficiency.

Profile

  • Degree in Computer Science, Engineering, or a related field.
  • You have a proven experience in backend development (Python) and integrating with payment platforms (e.g., Stripe, PayPal).
  • You have a strong understanding of billing concepts, including tax regulations, invoicing, and payment processing.
  • You already worked on billing systems within large-scale SaaS environments, where custom-built billing solutions are often developed to meet complex needs.
  • You are able to understand and address business challenges related to billing, such as compliance, reconciliation, and payment synchronization.
  • You’re able to review code and system architectures with a security-first mindset, identifying risks and proposing solutions.
  • You have strong communication skills to work cross-functionally with teams such as finance, sales, and external vendors to align on billing requirements.

Now it would be ideal if you have

  • Familiarity with Salesforce integrations or similar CRM platforms.
  • Knowledge of global tax and compliance regulations impacting billing in SaaS businesses.

Benefits

  • 🤑 Competitive cash salary and equity
  • 🥕 Food : Daily lunch vouchers
  • 🥎 Sport : Monthly contribution to a Gympass subscription
  • 🚴 Transportation : Monthly contribution to a mobility pass
  • 🧑‍⚕️ Health : Full health insurance for you and your family
  • 🍼 Parental : Generous parental leave policy
  • 🌎 Visa sponsorship

Hiring Process

  • Recruiter Screening (45min)
  • Hiring Manager Interview (30min)
  • Live-Coding interview (60min)
  • System Design Interview (60min)
  • Culture-fit discussion (30min)

About Mistral

  • At Mistral AI, our mission is to make AI ubiquitous and open. We are passionate about bridging the gap between technology and businesses of all sizes. We are a leading innovator in the field of open-source large language models.
  • Our advanced LLM solutions can be seamlessly deployed on any cloud, allowing for optimized integration and robust performance. Developers are using our API via la Plateforme to build incredible AI-first applications powered by our models that can understand and generate natural language text and code. We are multilingual at our core. We released le Chat, as a demonstrator of our models.
  • We are a tight-knit, nimble team dedicated to bringing our cutting-edge AI technology to the world. Our teams are distributed between France, UK and USA. We are creative, low-ego, team-spirited, and have been passionate about AI for years. We hire people who thrive in competitive environments, because they find them more fun to work in. We hire passionate women and men from all over the world.