Senior Backend Engineer - AWS, Fintech Platform

Kpaz

Santiago

On-site

CLP 68,695,000 - 107,949,000

Full time

5 days ago

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Job summary

Insight Global's client is seeking a Senior Backend Software Engineer to design, build, and enhance a scalable payments platform. The role spans from architecture to production deployment, with collaboration across product, compliance, and operations to deliver new capabilities for onboarding, payments, settlement, and foreign exchange.

The ideal candidate will have 6+ years of backend experience, strong C#/.NET or Java/Go skills, and a track record in fintech environments.

Qualifications

6+ years of backend software engineering experience.
Experience with C#/.NET or other OOP languages (Java, Go).
Payments, fintech, FX, or money movement experience.
Microservices, event-driven architecture, and system design experience.
Cloud experience; AWS preferred.
Daily use of AI development tools such as Copilot, Cursor, Claude Code.
Strong communication skills and product-focused mindset.

Responsibilities

Design, build, and maintain scalable backend services for payments platform functionality.
Develop systems for onboarding, payments, settlement, FX, and financial ops.
Collaborate with product, compliance, and operations to deliver capabilities from concept to deployment.
Maintain integrations with external partners and third-party platforms.
Drive reliability, monitoring, incident response, and production readiness.