AI Harness Engineer, Armis Security
$197-230k
+ Bonus + Equity
More information about location
Cyber exposure management & security
Open for applications
Cyber exposure management & security
1001+ employees
Open for applications
$197-230k
+ Bonus + Equity
More information about location
1001+ employees
Company mission
To enable enterprises to adopt new connected devices without fear of compromise by cyber attack.
Role
Who you are
- 5+ years of professional software engineering experience
- 5+ years backend engineering background
- Excellent Python development experience
- Experience building backend services and microservice architectures
- Experience working with AWS cloud services
- Experience designing APIs and distributed systems
- Hands-on experience building AI applications, AI agents, or agentic workflows
- Experience working with Agent SDKs
- Familiarity with Model Context Protocol (MCP)
- Experience building developer tools, APIs, or CLI applications
- Strong understanding of software architecture and production engineering
- Comfortable working in startup environments with significant ownership
- Ability to independently drive projects from concept through production
Desirable
- Experience building Agent Control Planes
- Experience implementing embedded controls or policy enforcement within AI agents
- Experience building AI observability platforms
- Security engineering background
- Infrastructure engineering background
- Experience building secure AI systems
- Experience working with LLMs in production environments
- Experience with Kubernetes and containerized services
- Experience integrating AI systems with cloud infrastructure
- Familiarity with AI governance, guardrails, and runtime security
What the job involves
- This is a hands-on engineering role for someone who enjoys building products from the ground up. You'll partner closely with AI researchers and backend engineers to rapidly move ideas into production while helping establish engineering best practices across our AI Center of Excellence
- This is NOT a machine learning or model training role
- Instead, we're looking for exceptional backend engineers who understand modern AI systems and enjoy building the infrastructure and products around them
- Design and build secure AI infrastructure for production AI agents
- Develop Agent Control Plane capabilities that manage, monitor, and secure agent execution
- Build embedded controls and security mechanisms directly into AI agents
- Develop reusable services, APIs, and developer tooling that support AI applications
- Build and maintain integrations with modern Agent SDKs and Model Context Protocol (MCP)
- Design backend microservices using Python and AWS
- Build observability into AI systems, including telemetry, monitoring, tracing, and operational visibility
- Develop public-facing developer tools and command-line interfaces (CLI)
- Partner closely with AI researchers to rapidly transition prototypes into production-ready systems
- Own projects from architecture through deployment
- Help define engineering standards and reusable patterns across the AI platform
- Collaborate with stakeholders across the board in our Product, Sales, and Executive teams. Along with collaborate with senior engineers while independently leading technical initiatives when appropriate
Our take
As cyberattacks get more sophisticated, and digital environments more complex, it is harder and harder for businesses to manage their cybersecurity. Armis is a company that helps with this, supplying solutions to protect the entire attack surface and manage cyber risk exposure in real-time.
Though there are plenty of cybersecurity vendors out there, Armis has won a position as a leader in the market - which demonstrates the quality of its offering. It serves businesses such as United Airlines, Colgate-Palmolive, Mondelez and Reckitt, as well as national governments for whom it secures critical infrastructure.
The company has also raised extensive funding, and was valued at over $4 billion as of the end of 2024. In 2026 it was confirmed that Armis would be acquired by ServiceNow to create a unified security exposure and operations stack connecting threat intelligence and risk prioritization with automated response workflows.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 8 rounds)
Nov 2025
$435m
LATE VC
Oct 2024
$200m
SERIES D
Total funding: $1.2bn
Company benefits
- Medical, dental, insurance
- Pension, 401k match
- “ME Day” each month (Global 1st Friday)
- WeWork subscriptions, remote work
- Commuter benefits, legal services, pet, auto, home & renters insurance, and more
- Career development resources, access to Reaction Club wellness app, and virtual bonding events
Company HQ
Financial District, San Francisco, CA
Leadership
Yevgeny Dibrov
(CEO & Co-founder)Investor, Official Member and Contributor at the Forbes Technology Council, and Member at Cyberstarts. Previously Head of Global Business Development at Adallom.
Nadir Izrael
(CTO & Co-founder)Member at Cyberstarts. Formerly a Software Engineer at Google and Software Team Leader for the IDF (Israel Defense Forces).
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