Senior Backend Engineer (Platform & Architecture) - AppSec Solution

Description

OX Security is securing the AI-driven SDLC from prompt to production. We're building the next generation of security technology for a world where AI is changing how software is built, deployed, and attacked.

We're growing fast and looking for a Senior Backend Engineer to join our AppSec Solution group, home of OX's core platform, and play a key role in shaping the architecture and infrastructure the whole product runs on.

This is a high-impact, cross-functional role where you'll work closely with our Software Architect, team leads across R&D, DevOps and Product, helping us build the foundations for what comes next, including running AI agents inside the product at scale.

If you're independent, opinionated and love turning a design on a whiteboard into a production system, we'd love to meet you.

Responsibilities

What You'll Be Doing

• Own cross-company infrastructure and architecture projects end-to-end with our Software Architect, from design through adoption across teams

• Build and own the shared foundations and standards our services are built on

• Lead the evolution of our data layer as our largest customers scale

• Build the platform foundations for running AI agents inside the OX product

• Drive cost optimization from the application side, including how our services scale on Kubernetes

• Raise the reliability and observability bar across our services

• Lead how R&D builds with AI, so AI-assisted development is fast and meets our engineering standards

• Lead technical alignment with team leads, DevOps, and Product: bring a clear point of view and…