Senior Software Engineer, Core Platform

Why Casca?

Casca is building AGI for banking. We’re replacing decades-old legacy systems with AI-native technology that automates 90% of the manual work humans once had to do.

Role Overview

We’re seeking a Senior Software Engineer to spearhead our Core Platform function. In this high-leverage role, you’ll design and scale the foundational systems that power our AI-driven lending platform. You’ll build scalable, secure, and reliable infrastructure that handles sensitive financial data, integrates AI models for loan processing, and supports high-availability deployments across cloud environments. You thrive on cross-functional collaboration with engineering, product, and compliance teams to deliver velocity, reliability, and compliance in a competitive fintech landscape.

What you’ll do :

• Architect and enhance platform features including authentication, auditability, and enterprise integrations across the banking ecosystem.
• Build and maintain high-performance, developer-friendly infrastructure using containerization (Docker), orchestration (Kubernetes, Helm), and cloud-native services across AWS, Azure, and GCP.
• Improve reliability, scalability, and compliance for platform services like permissions management, admin reporting, and customizations.
• Develop and optimize infrastructure as code (AWS CDK, Terraform) and CI / CD pipelines to automate deployments, ensuring high availability, disaster recovery, and efficient resource utilization.
• Collaborate with AI engineers to benchmark & integrate models into the core platform.
• Mentor junior engineers, conduct code reviews, and contribute to best practices for building systems that handle high-volume, mission-critical financial workflows.
• Create and maintain comprehensive documentation for architecture, runbooks, and operational procedures.
• Stay ahead of emerging technologies in cloud-native, fintech, and AI infrastructure to drive innovation in our platform.

What you’ll bring :

What you’ll get :

As an early-stage company building at the frontier of AI, we work with high intensity and commitment. While schedules can vary by role / team, many weeks will demand extra focus, flexibility and time particularly during major launches and high impact sprints. We’re seeking those who are aligned to and able to commit to that expectation.

#J-18808-Ljbffr