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Open Select

Founding Member of Technical Staff - Software

Open Select, Berkeley, California, United States, 94709

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Founding Member of Technical Staff - Software

Location: On-site, Berkeley, CA

Salary: $250k – $500k + 1–3% equity

Industry: AI, Cybersecurity, Hardware

What You’ll Drive Join the founding team building the first FPGA-based security switches for the world’s most valuable AI data centers. Backed by a $3M seed round and elite investors from Meta, Anthropic, DeepMind, and CrowdStrike, you’ll work on $10M+ contracts securing facilities with 200,000+ GPUs—directly protecting the digital assets that will power the global economy.

You’ll bridge ML research, systems engineering, and security, designing and implementing novel solutions for formal verification, confidential computing, and seamless ML integration. This is a high-ownership, high-impact role shaping the software and infrastructure for history’s largest AI buildout.

What You’ll Focus On

Design and implement formal verification systems for FPGA-based security switches

Build ML integration platforms and SDKs for secure, invisible workflows in Python and ML environments

Engineer deep integrations with Confidential Computing and Trusted Execution Environments (TEEs)

Develop data center systems for routing, flow control, and infrastructure integration

Collaborate with a world-class team on novel research and production deployment

Who You Are

3+ years in ML research or engineering, with proven ability to iterate and ship quickly

Experience in AI/ML research, cybersecurity, or systems engineering in high-stakes environments

Demonstrated success taking research from conception to production

Skilled in C, Rust, or similar low-level languages; strong ML engineering skills

Familiar with confidential computing, security engineering, or CTF competitions

Knowledge of data center networking, PyTorch, Xilinx FPGAs, and formal verification

Research mindset with strong engineering execution; comfortable with ambiguity and novel challenges

Flourishing technical portfolio (GitHub, technical blogs, competition medals, etc.)

PhD in CS or Physics is a plus

Tech Stack Arista Data Center Networking, PyTorch, Xilinx FPGAs, TEEs, Confidential Computing, Rust, Formal Verification

Why You’ll Thrive Here

Join at inception and help shape the infrastructure for the AGI age

Operations and incorporation in both the US and UK, with ambitions for worldwide impact

Build the backbone for the most advanced AI and scientific workloads on the planet

Work on systems designed from scratch for AGI - not legacy retrofits

Early-stage, high-ownership roles with direct influence on technology and company direction

Early hires will have outsized impact and advancement opportunities as the company scales

$3M seed round closed June 2025; backed by leaders from Meta, Anthropic, DeepMind, CrowdStrike, and global data center strategy

$200k–$500k salary plus 1–3% equity, with rapid growth and high-impact contracts

Open to US Citizens, Green Card holders, and TN Visa holders only.

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