Location
barcelona, kingdom of spain, Spain
Posted
May 26, 2026
Job Description
Backend Developer
Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.
We are looking for a Backend Developer to join the Supplier onboarding and Quote Management teams and work directly on the computational core of our platform.
You will write Python and/or dotnet every day. You will work on an existing Python/C# backend and create new services. You will solve real-world business problems, such as creating a constraint optimization engine, working on integrations with our partners, and creating and maintaining internal tools.
The core of the role sits at the intersection of three things
Algorithmic implementation – translating complex commercial requirements into deterministic, auditable logic. Implement and maintain the optimization engine that drives quote generation.
API design and contract maintenance – defining clear contracts, ensuring clean, versioned interfaces for downstream consu...
Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.
We are looking for a Backend Developer to join the Supplier onboarding and Quote Management teams and work directly on the computational core of our platform.
You will write Python and/or dotnet every day. You will work on an existing Python/C# backend and create new services. You will solve real-world business problems, such as creating a constraint optimization engine, working on integrations with our partners, and creating and maintaining internal tools.
The core of the role sits at the intersection of three things
Algorithmic implementation – translating complex commercial requirements into deterministic, auditable logic. Implement and maintain the optimization engine that drives quote generation.
API design and contract maintenance – defining clear contracts, ensuring clean, versioned interfaces for downstream consu...