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Senior Backend Engineer (.NET)

Hungary🌐 Remote💼 Full-time🗓 2026-09-08 → 2026-09-26

Core

Evolve and modernize commerce and payment platforms powering LastPass subscriptions, delivering reliable payment integrations and regional support.

Role type

Senior Backend Engineer (.NET)

Builds

Scalable .NET services, REST APIs, and payment gateway integrations for global commerce infrastructure.

Domain

SaaS / Fintech / E-commerce

Deliverable

production ML models | product features

Required skills

C#, .NET Core, REST API design, relational databases, Entity Framework Core, OOP, Docker, microservice architectures

Preferred skills

Commerce systems, payment providers, Zuora, AWS, Angular

Responsibilities

Design and implement scalable .NET services and REST APIs; Deliver payment gateway integrations and regional payment method support; Contribute to planning, design, and feature delivery; Advocate for non-functional requirements and cost-effective solutions; Collaborate across teams and influence architectural direction; Coach and mentor engineers.

Seniority

Senior, hands-on IC with mentorship

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