Cloud-Native FinTech Systems Engineer

Ohpen; Barcelona; Hybrid; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Hybrid work model

Language classes

Home office setup

Wellbeing support

Flexible hours

Work from Anywhere

Job summary

Ohpen is seeking software engineers who think in terms of distributed systems and adaptable codebases. You will work on a cloud-native core banking platform, using AWS and Terraform, and leverage AI as an engineering partner to reason about complex systems and production behavior.

You will join a cross-functional team with end-to-end ownership of a domain, from design to deployment, and you’ll be accountable for how services perform in production, not just code quality.

Qualifications

• Experience with distributed backend systems in production.
• Comfort with unfamiliar codebases and reasoning about system boundaries.
• Ability to use AI as a deliberate tool in design and implementation.
• Ownership of production services including deployment and observability.

Responsibilities

• Build and operate a cloud-native core banking platform.
• Own production readiness and reliability of services.
• Collaborate in cross-functional teams to design scalable solutions.
• Deploy, monitor, and iterate on product features.

Skills

Generalist mindset

Distributed systems

API design

Code comprehension

AI usage in development

Tools

AWS

Terraform

GitHub Actions

OpenTelemetry

EventBridge

SQS/SNS

Job description

Ohpen is seeking software engineers who think in terms of distributed systems and adaptable codebases. You will work on a cloud-native core banking platform, using AWS and Terraform, and leverage AI as an engineering partner to reason about complex systems and production behavior.

You will join a cross-functional team with end-to-end ownership of a domain, from design to deployment, and you’ll be accountable for how services perform in production, not just code quality.