Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Hiring now
10
open roles
Backers
1
Y Combinator
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jan 2018 Went through Y Combinator 2018 Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
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How Spellbrush hires

Truth index
D 40/100
Ghost roles
100%
Stale roles
0%
Reposted roles
0%

Spellbrush scores D on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 100% look like ghost listings, 0% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

Overview

Spellbrush builds generative models for anime art and the games made with them, including the illustration tool used by its community. Its research focuses on stylised character generation rather than photorealism. The studio ships its own titles alongside the underlying model work.

News

News Kotaku 5 months ago
Spellbrush's Tactical Game
News, Reviews, Release Date, Trailers, Gameplay and more for Spellbrush's Tactical Game
Read more
Report

Tech stack

Technologies named in job postings at Spellbrush over the last 12 months, by layer, with the share of postings for each.
Technologies in use
9
Postings analysed
1
Stack modernity
66/100
Cloud & platforms
Grafana
Kubernetes
LDAP
Linux
Developer tools
Prometheus
SLURM
Practices & domains
HPC
VLAN
VPN
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Growth

Hiring Momentum
58/100
Growing
Open positions
10
0 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
40% ▼
Games
30% ▼
Backend
10% ▼
Frontend
10% ▼
DevOps
10% ▼
Activity Timeline
Added Machine Learning to stack Sep 2026
Added VPN to stack Sep 2026
Added VLAN to stack Sep 2026
Added Linux to stack Sep 2026
Added LDAP to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
San Francisco
Loading the map
Headquarters Builds here Office with open vacancies Tap a pin for the office
San Francisco United States
HQ
10 open roles 100% engineering
hires for AI/ML, Games, Backend
seen since Feb 2024 job postings
Tokyo Japan
2 open roles 100% engineering
hires for AI/ML, Backend
seen since Feb 2024

Jobs

≈ $156k – $345k per year (Estimated) • In office • Full-Time • San Francisco
Prometheus
SLURM
Kubernetes
Grafana
HPC
Linux
VPN
VLAN
Cybersecurity
LDAP
Apply
≈ $105k – $250k per year (Estimated) • Hybrid • Full-Time • San Francisco
LLM
Google AI Studio
Machine Learning
Game Dev
Unity
Apply
≈ $170k – $376k per year (Estimated) • In office • Full-Time • San Francisco
RLHF
LLM
Post-training
Google AI Studio
Apply
≈ $163k – $361k per year (Estimated) • In office • Full-Time • San Francisco
Grok
LLM
Google AI Studio
Apply
≈ $97k – $231k per year (Estimated) • In office • Full-Time • San Francisco
C#
Unity
Apply
≈ $115k – $235k per year (Estimated) • In office • Full-Time • 5+ years exp • San Francisco
C#
Machine Learning
Game Dev
Unity
Apply
≈ $126k – $250k per year (Estimated) • In office • Full-Time • 3+ years exp • San Francisco • Tokyo
Python
TypeScript
SQL
Snowflake
Google BigQuery
Amazon Redshift
AI/ML
Spark
Embeddings
Ray
Google AI Studio
DevOps
GCP
Azure
AWS
Amazon S3
Apply
In office • Full-Time • Tokyo • San Francisco
JAX
Diffusion Models
PyTorch
TPU
Apply
≈ $126k – $280k per year (Estimated) • In office • Full-Time • San Francisco
Redis
NATS
Apache Kafka
AI/ML
Google AI Studio
DevOps
Kubernetes
GitHub
Apply
≈ $124k – $280k per year (Estimated) • In office • Full-Time • San Francisco
JavaScript
TypeScript
WebGPU
Design
Adobe Photoshop
Apply