# Research Engineer, Synthetic Data (Pacific Time)

Location: San Francisco or Singapore (on-site), or remote (Singapore or US Pacific time zones) Start Date: ASAP Languages: English Team: Engineering About the Role Our client is a fast-growing AI company building reliable, fair and open infrastructure for AI training data. Their marketplace helps the people who create data get value for it, and gives AI labs trustworthy data to train on. It is already used by startups, Fortune 500 companies and frontier labs, and the company is backed by leading venture investors, including Y Combinator. They are scaling quickly to meet strong demand. We are looking for a Research Engineer, Synthetic Data to build the synthetic data pipeline. You will turn domain-specific workflows into synthetic training tasks that are realistic enough to teach useful behaviour, structured enough to generate at scale, and difficult enough to expand model capabilities. This is a hands-on research engineering seat, not a commercial or privacy-systems role. You will design how synthetic tasks are created, mutated and validated, and you will analyse what those tasks actually teach models and agents. This is a full-time role, starting ASAP. Offices are in San Francisco

- **Id**: 4175378
- **Url**: <https://alion.io/job/pragmatike-research-engineer-synthetic-data-pacific-time>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Employment type**: full_time
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: explicit
- **Locations**: Sacramento, United States, Los Angeles, United States, San Francisco, United States
- **Countries**: US
- **Hiring countries**: US, SG
- **Hiring countries total**: 2
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-12T15:21:34Z
- **Employer posted date**: 2026-11-12
- **Last verified at**: 2026-11-12T23:16:58Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 4969
- **Description truncated**: no
- **Relocation offered**: no

## Company

- **Id**: 8591
- **Name**: Pragmatike
- **Domain**: pragmatike.com
- **Url**: <https://alion.io/company/pragmatike>
- **Size band**: 51-200
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: A
- **Score**: 94
- **Open postings**: 4
- **Ghost share**: 0
- **Stale share**: 0.25
- **Repost share**: 0
- **Time to fill p50 days**: 41
- **Computed at**: 2026-11-12T10:38:37Z

## Remote working hours

- **Label**: PT
- **Utc offset min**: \-8
- **Utc offset max**: \-8

## Technologies

- **AI Agents** — Optional: no
- **Docker** — Optional: no
- **Linux** — Optional: no
- **Python** — Optional: no
- **Synthetic Data** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

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

### Education

- **Level**: phd
- **Optional**: no

### Languages

- Language: English; Level: All levels; Optional: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-12T15:54:37Z

## Liveness

- **Score**: 52
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.516
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 41
- **Reasons**: conf:4, agency, win:early
- **Computed at**: 2026-11-13T04:16:18Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.