Realm Labs
realmlabs.ai
Actively hiring
Cybersecurity AI
Cybersecurity
Artificial Intelligence
View 3 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
5
US Form 5500 (plan participants) · Dec 2025
Hiring now
5
open roles
Momentum
0/100
no fresh signals
Last sign of life
2 mo ago
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
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How Realm Labs hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Realm Labs scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% 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
RealmGuard Technology Resources AI Failure Index Blog News Research Whitepaper Book Demo About Realm Labs was founded by AI researchers from three traditions that converged on the same problem: adversarial machine learning, AI safety and explainability, and large-scale systems and supply-chain security.
Tech stack
Technologies named in job postings at Realm Labs over the last 12 months, by layer, with the share of postings for each.
Technologies in use
55
Postings analysed
5
Stack modernity
90/100AI adopter
Languages
Python
C++
Go
Java
Frameworks & libraries
PyTorch
Transformers
SGLang
TensorFlow
Databases
MySQL
PostgreSQL
Redis
Cloud & platforms
AWS
GCP
Hugging Face
vLLM
AI & ML
LLM
Claude
LoRA
PEFT
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Full Realm Labs tech stack
55 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$250k
Typical range
$140k – $260k
Open positions
3
2
Jobs
Senior
50%
Staff
50%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Senior | 1 | $250k | $250k |
| Staff | 1 | $140k | $140k |
Highest paying role
ML Research Engineer, Trust & Safety
$260k
Normalized to USD per year
Growth
Hiring Momentum
28/100
Slowing
Open positions
5
0 opened / 0 closed in 30 days
ATS activity
Every ~7 hours
09/26/2026
Hiring Dynamics
0%
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.
Backend
50% ▼
Early Careers
50% ▲
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Sunnyvale
Sunnyvale
United States
Regional office
5 open roles 2 posted in 90 days 60% engineering 10-50 est. staff $217k Avg Salary
hires for AI/ML, Backend, Marketing
Jobs
≈ $101k – $204k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Sunnyvale
Python
Go
Java
C++
FastAPI
Databases
MySQL
PostgreSQL
Redis
RabbitMQ
Apache Kafka
AI/ML
LLM
DevOps
Rest API
gRPC
Terraform
GCP
GitHub Actions
OpenTelemetry
Prometheus
Azure
AWS
Docker
Kubernetes
Grafana
Apply
$200k – $260k per year • In office • Full-Time • PhD • Sunnyvale
Python
LoRA
vLLM
Triton Inference Server
Fine-tuning
Multimodal AI
NLP
PEFT
Transformers
PyTorch
LLM
Anthropic
Hugging Face
LLM Guardrails
Interpretability
DevOps
GCP
Git
AWS
Docker
Unix
Apply
$180k – $250k per year • In office • Full-Time • 5+ years exp • Sunnyvale
vLLM
CUDA Toolkit
Triton Inference Server
SGLang
TensorRT
TensorRT-LLM
Transformers
TensorFlow
PyTorch
LLM
CUDA
NCCL
KV Cache
DevOps
Kubernetes
Linux
Apply