Senior Software Engineer

About Oasis Security

At Oasis Security, we're redefining how enterprises manage access in the age of AI.

Every organization deploying AI agents is taking on access risks they can't yet see, and the tools they've relied on were never built for this. We built Oasis to change that.

Backed by Sequoia, Accel, and Craft Ventures, we're trusted by dozens of Fortune 500 companies including S&P Global, Mars, and Nationwide, and we're only getting started.

Why Oasis, why now

The access management category is being rewritten in real time, and Oasis is leading it.

The problems are genuinely hard, the company is growing fast, and you're early enough to shape both the product and the team.

Why join us?

• Shape the future: Be at the forefront of securing NHI and Agentic AI, a space redefining how enterprises operate.
• Tackle massive scale: Work on distributed systems and architectures that manage billions of identities and interactions.
• Ownership & impact: Senior engineers here drive projects end-to-end, with influence across both technical direction and product outcomes.
• Cutting-edge stack: From cloud-native systems to AI infra and coding agents, you'll work on technologies that define tomorrow's engineering landscape.
  
  

• Design, build, and scale distributed components of the Oasis platform.
• Lead architectural and infrastructure initiatives with long-term impact.
• Solve complex challenges around scale, identity, and AI-driven automation.
• Research and apply emerging frameworks in AI infra, identity, and security.
  
  

• 6+ years of experience developing and maintaining production-grade, enterprise-level products.
• Strong expertise in at least one of: TypeScript, Python, Go, or JavaScript.
• Experience with system architecture and designing scalable solutions.
  
  

• Experience with cloud environments (K8s, Docker, DBs, messaging brokers, high-performance frameworks).
• Familiarity with AI infrastructure (Bedrock, Foundry, etc.) and AI coding agents (Cursor, Claude Code, etc.).
• Knowledge of identity or security domains.