[8BE] Senior Back End Engineer

San José, San José Province, cr🌐 Remote💼 Full-time🗓 2026-09-30 → 2026-10-01

Core

Design and build backend microservices for a client's e-commerce platform using event-driven architecture and clean architecture patterns.

Role type

Senior IC backend engineer (microservices)

Builds

Distributed microservices, REST/GraphQL APIs, and event-driven flows for e-commerce

Domain

E-commerce, distributed systems

Required skills

Microservices design, Clean architecture, REST/GraphQL API design, Event-driven architecture, NoSQL/Relational databases, Automated testing, CI/CD pipelines, Object-oriented programming

Preferred skills

ASP.NET Core, AWS ECS/SQS/SNS, Docker, E-commerce domain knowledge, Identity providers (Keycloak/Azure AD), Third-party integrations

Technologies

C#/.NET, Java, AWS, Docker, Keycloak, Azure AD, AWS SQS/SNS, xUnit, Reqnroll, FluentValidation, MediatR/CQRS

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