# Software Engineer

About Ploy Ploy is building an AI-native growth engine for modern marketing teams - combining high-leverage product experiences with reliable, scalable systems. We’re a small, fast-moving team shipping new product surfaces weekly and hardening them for real production traffic. If you enjoy building end-to-end products, sweating details, and scaling what you ship, you’ll fit in well. The role As a Founding Engineer, you’ll work across the stack to build core product experiences and the systems behind them. You’ll partner closely with product and design, own projects from idea → shipped → scaled, and help shape the engineering culture and technical direction as we grow. What you’ll do Build 0→1 product features end-to-end: discovery, technical design, implementation, launch, and iteration. Use the latest AI tools every day - build with them, push their limits, and learn alongside teammates doing the same. Ship across the stack (web app, backend services, data, infrastructure) with a bias toward simple, durable systems. Build product experiences with strong UX quality: interaction design, performance, and polish. Design and operate systems that scale: reliability, observability, c

- **Id**: 1231867
- **Url**: <https://alion.io/job/ploy-software-engineer>
- **Role**: Backend
- **Role family**: Backend
- **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**: 2026-07-07T05:46:23Z
- **Employer posted date**: 2026-07-07
- **Last verified at**: 2026-11-11T09:02:25Z
- **Board verified**: yes
- **Days open**: 127
- **Description format**: text
- **Description chars**: 2747
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: AI Agents, Digital Marketing

## Company

- **Id**: 1880709
- **Name**: Ploy
- **Domain**: ploy.ai
- **Url**: <https://alion.io/company/ploy-ai>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: B
- **Score**: 75
- **Open postings**: 3
- **Ghost share**: 0
- **Stale share**: 1
- **Repost share**: 0
- **Computed at**: 2026-11-11T05:49:22Z

## Salary estimate

- **Min usd**: 138000
- **Max usd**: 297000
- **Period**: year
- **Method**: role_country_seniority_unknown
- **Sample n**: 9411

## Technologies

- **AI Agents** — Optional: yes

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 127

## Requirements

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

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-09-25T15:14:11Z

## Liveness

- **Score**: 6
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.208
- **P room**: 0.28
- **Age days**: 127
- **Expected fill days**: 30
- **Reasons**: conf:1, win:tail, crowd:
- **Computed at**: 2026-11-11T05:49:22Z

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