# Founding Engineer - Tech Lead

About Us Double Blind Bio automates administrative work so clinical staff can focus on patient care and advancing science. We're building a future where clinical trials run more autonomously by connecting sites, sponsors, and their data with AI, accelerating the path from drug development to market. We've raised over $7 million from co-lead investors SignalFire and Define Ventures. We're used by 400+ clinical research sites and and growing. The Vision We exist to accelerate scientific development and improve human well-being by making medicines more effective, worldwide. Bringing a drug to market today takes over 10 years and $1-2 billion, most of it spent on clinical trials, not drug discovery. Now imagine cutting that time and cost in half. Per the Jevons paradox, as costs drop, demand rises: more candidate therapies and niche treatments could reach the market. Clinical trial operations sit at the center of that shift, and that's the problem we're solving. About the Role Double Blind Bio is looking for a Staff-level product engineer to serve as Tech Lead. You'll stay hands-on, writing and reviewing code daily and owning AI-powered features end-to-end, while acting as technical an

- **Id**: 862816
- **Url**: <https://alion.io/job/doubleblindbio-founding-engineer-tech-lead>
- **Role**: Leadership
- **Role family**: Leadership
- **Seniority**: lead
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-05-03T23:51:00Z
- **Employer posted date**: 2026-05-03
- **Last verified at**: 2026-11-12T06:30:45Z
- **Board verified**: yes
- **Days open**: 192
- **Description format**: text
- **Description chars**: 4490
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Clinical Trial Services (CRO), Custom Software Development

## Company

- **Id**: 675602
- **Name**: Double Blind Bio
- **Domain**: doubleblindbio.co
- **Url**: <https://alion.io/company/doubleblindbio>
- **Size band**: 11-50
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Salary estimate

- **Min usd**: 172000
- **Max usd**: 353000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 1354

## Technologies

- **A/B Testing** — Optional: no
- **Agentic Workflows** — Optional: no
- **AI Agents** — Optional: no
- **Braintrust** — Optional: no
- **Human-in-the-Loop** — Optional: no
- **LangSmith** — Optional: no
- **LLM** — Optional: no
- **Weights & Biases** — Optional: no

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 192

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-09-13T11:11:49Z

## Liveness

- **Score**: 8
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.27
- **P room**: 0.28
- **Age days**: 191
- **Expected fill days**: 27
- **Reasons**: conf:1, win:tail, crowd:
- **Computed at**: 2026-11-11T05:49:22Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.