Software Engineer - B2B Lending & Payments (Hybrid Paris)

Infinit; Paris; Hybrid; EUR 80,000 - 110,000; Full time

Benefits offered by this job

Competitive equity

Diverse international team

Hybrid Paris office

Flexible benefits

Health & wellness

Gym discount

Team gatherings

Birthday off

Ownership and hybrid schedule

Job summary

INFINIT is seeking a Software Engineer (B2B Lending & Payments) to own the financial infrastructure powering client financing workflows. You will build scalable backend systems for loan origination and payments with reliability and security at the core.

You will collaborate with product, customers and other engineers in a hybrid Paris setup, delivering fast, clear experiences and robust systems that support growth for SMEs while upholding quality and security.

Qualifications

• Expert C# and .NET engineering with high-performance backend experience.
• Strong understanding of ledgers, loan origination, and payment execution.

Responsibilities

• Own features end-to-end, translating financing workflows into technical requirements.
• Ensure accurate, secure payment processing throughout the loan lifecycle.
• Support audit and due-diligence workflows for collateral management.
• Act as the go-to engineer for domain issues and reliability.

Skills

C# & .NET

Core banking & ledger

End-to-end ownership

Stakeholder communication

Modern developer tools

Job description

INFINIT is seeking a Software Engineer (B2B Lending & Payments) to own the financial infrastructure powering client financing workflows. You will build scalable backend systems for loan origination and payments with reliability and security at the core.

You will collaborate with product, customers and other engineers in a hybrid Paris setup, delivering fast, clear experiences and robust systems that support growth for SMEs while upholding quality and security.