As a Senior Backend Engineer in the Payments domain, you will work closely with product managers, designers, business experts, and other engineers, to create systems that impact the way people take care of their health. You will be responsible for maintaining and expanding all of our payments in-house systems, this includes our clients for different payment processors, our clients for CFDI processors, and all of the internal business logic that connects these clients to our subscriptions and claims systems.

What we're looking for

• Extraordinary analytic and synthesis skills. We solve hard problems every day that go beyond coding. You will enjoy Sofía if you are an authentic problem solver, that likes to find structures in complex systems, and think of solutions from first principles.
• Extremely motivated. You are passionate about what you do, you don't wait for someone to tell you what to do, you seek ways to add more value, you raise the bar in terms of quality and speed, and you love to constantly learn and grow.
• Great collaborators. You are someone that enjoys working with others, are a great communicator, and understand that, together, a team can go much further.
• Backend or full-stack technical expertise. Ideally, you have several years of experience developing backend applications that deal with data models, APIs, and complex business logic that requires precision.
• Payments expertise. Any experience dealing with payments APIs or business logic, as well as management of CFDIs is a huge plus, though it is not a requirement.

Our stack

We believe that great engineers do not restrict themselves to a single stack, but it would certainly help if you have some familiarity or even better, are an expert, in the technologies that we're using:

• Heroku/AWS/Vercel.
• Postgres
• Python (Django)
• GraphQL (Graphene)
• TypeScript (React and React Native)

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