Join an elite founding team from TruSTAR (acquired by Splunk) building a category-defining platform for enterprise AI security. You will bridge cloud infrastructure and product engineering, developing tools that allow enterprises to safely adopt LLM agents like Microsoft Copilot and Google Gemini by securing data access and remediating security blind spots.
Back to all jobs
Find a job with Jack
Software Engineer at Opsin Security
Enterprise AI adoption is exploding, but security blind spots are leaving companies vulnerable. Join this $7M Seed-funded startup backed by Race Capital as an early engineer. You’ll work alongside founders with deep security expertise (formerly TruSTAR) to build the platform securing how enterprises use LLMs like Microsoft Copilot and Google Gemini. If you want to bridge the gap between deep cloud infrastructure and end-to-end product engineering while owning critical architecture decisions, this is your chance to shape the future of GenAI security in the SF Bay Area.
Overview
Role overview
Company
Opsin Security
$7M Seed GenAI security startup backed by Race Capital
Responsibilities
What you will do
- Own end-to-end product features and critical infrastructure decisions across Azure, networking, and security scaling using Terraform.
- Develop and scale an AI-driven security platform that monitors sensitive data access for LLM-powered agents like Copilot and Gemini.
- Collaborate closely with the product team to assess risks and build proactive remediation workflows for enterprise AI adoption.
Candidate profile
Who this is a fit for
- Has 3-5 years of experience in core software engineering, shipping production-grade backend and cloud-native services.
- Proficient in Python and modern web frameworks like NestJS or NextJS, with a solid grasp of SQL and cloud infrastructure.
- Thrives in a fast-paced, hybrid startup environment and possesses a "strong opinions, loosely held" mindset to solve complex technical ambiguity.
What makes it remarkable
Why this role is remarkable
- Work directly with founders and tech leads to shape the technical architecture and engineering culture of a venture-backed startup from the ground up.
- Secure the future of GenAI by building high-impact tools that solve critical data exposure and over-permissioning issues for enterprise customers.
- Benefit from a high-growth environment with generous seed-stage equity and a specialized tech stack including Python, TypeScript, and Azure.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.