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whitecircle.ai
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Python
Rust
SQL
PyTorch
Playwright
Pytest
ClickHouse
PostgreSQL
Redis
Amazon EKS
Amazon S3
AWS
LLM
Mistral
Qwen
AI/ML
Python
SQL
C++
Anthropic
Hugging Face
OpenAI
Datadog
AI Agents
LLM
Mistral
Multimodal AI
Post-training
Fine-tuning
RAG
Claude Code
PyTorch
Qwen
DPO
GRPO
Reward Modeling
RLHF
SFT
Synthetic Data
LLM Guardrails
GitHub
CI/CD
Kubernetes
ElevenLabs
Browser Agents
Function Calling
LangChain
LangGraph
LlamaIndex
Red Teaming
Tool Use
CUDA
CUDA Toolkit
Grok
InfiniBand
JAX
Multi-Agent Systems
NCCL
OpenAI Codex
Ray
SGLang
TensorRT-LLM
vLLM
TensorRT
DeepSpeed
FSDP
Knowledge Distillation
LLaVA
Mixture of Experts
Model Distillation
Quantization
Whisper
Embeddings
Human-in-the-Loop
NLP
Semantic Search
Semantic Search
Amazon EKS
Amazon S3
AWS
Docker
IAM
Terraform
SLURM
GitHub Actions
GitLab CI
PyTorch C++
ClickHouse
PostgreSQL
Redis
QA
Go
Sentry
Playwright
Postman
Pytest
Insomnia
k6
Locust
Other
Rust
Burp Suite
SOC 2
Axum
Apache Kafka
Figma
n8n
Stack modernity
82/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Datadog
20 jobs
Required
OpenAI
20 jobs
Required
Anthropic
20 jobs
Required
Hugging Face
20 jobs
Required
AI Agents
15 jobs
Required
Python
8 jobs
Required
Sentry
8 jobs
Optional
Mistral
7 jobs
Optional
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
Figma
Sep 2026
SOC 2
Sep 2026
Locust
Sep 2026
k6
Sep 2026
Insomnia
Sep 2026
GitLab CI
Sep 2026
GitHub Actions
Sep 2026
Redis
Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
NVIDIA
Adobe
Cisco Systems
JPMorganChase
Sber
Growth
Hiring Momentum
28/100
Slowing
Open positions
20
0 opened / 0 closed in 30 days
ATS activity
Every ~1 hours
09/11/2026
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
31% ▼
HR
13% ▲
Sales
13% ▲
Data Science
6% ▼
Backend
6% ▼
DevOps
6% ▲
Offices
Where the company hires and what each office is for
Cities
4
Hiring now
4
Countries
3
Busiest office
Paris
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Headquarters
Builds here
Office with open vacancies
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Paris
France
Engineering / R&D
9 open roles 7 posted in 90 days 78% engineering 11% remote 1-10 est. staff
hires for AI/ML, Data Science, DevOps
London
United Kingdom
Engineering / R&D
9 open roles 8 posted in 90 days 78% engineering 11% remote 1-10 est. staff
hires for AI/ML, Sales, Data Science
San Francisco
United States
Remote hub
4 open roles 3 posted in 90 days 100% remote 1-10 est. staff
hires for Design, Finance, Sales
New York
United States
Sales office
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Marketing
Jobs
≈ $105k – $234k per year (Estimated) • Equity • Remote • Full-Time • San Francisco
OpenAI
Anthropic
Hugging Face
DevOps
Datadog
Apply
≈ $55k – $125k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris
Python
AI Agents
OpenAI
Anthropic
Hugging Face
DevOps
Terraform
Datadog
CI/CD
AWS
Docker
Kubernetes
Amazon EKS
Amazon S3
IAM
QA
Sentry
Apply
≈ $131k – $282k per year (Estimated) • Equity • Remote • Full-Time
Python
LangGraph
LangChain
LlamaIndex
Function Calling
AI Agents
Mistral
LLM
RAG
OpenAI
Anthropic
Hugging Face
Red Teaming
Browser Agents
Tool Use
DevOps
Datadog
Cybersecurity
Burp Suite
QA
Playwright
Postman
Pytest
Sentry
Apply
≈ $72k – $159k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris • London
Python
Rust
C++
PyTorch C++
AI/ML
Grok
Qwen
Claude Code
vLLM
CUDA Toolkit
Fine-tuning
JAX
AI Agents
SGLang
TensorRT
TensorRT-LLM
Mistral
PyTorch
LLM
Ray
CUDA
OpenAI
Anthropic
Hugging Face
OpenAI Codex
Post-training
NCCL
InfiniBand
Multi-Agent Systems
DevOps
Datadog
SLURM
Kubernetes
Apply
≈ $77k – $168k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris • London
Qwen
DeepSpeed
RLHF
Quantization
Multimodal AI
Knowledge Distillation
AI Agents
PyTorch
Whisper
Mixture of Experts
Synthetic Data
LLaVA
OpenAI
Anthropic
Hugging Face
DPO
SFT
GRPO
FSDP
Model Distillation
Reward Modeling
DevOps
Datadog
QA
Sentry
Apply
≈ $72k – $157k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris • London
Python
SQL
Embeddings
RLHF
AI Agents
NLP
Semantic Search
OpenAI
Anthropic
Hugging Face
DPO
SFT
GRPO
Human-in-the-Loop
Semantic Search
Reward Modeling
DevOps
Datadog
GitHub
QA
Sentry
Apply
≈ $61k – $140k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • 2+ years exp • London
Python
SQL
Claude Code
AI Agents
OpenAI
Anthropic
Hugging Face
DevOps
Datadog
Management
n8n
Apply
≈ $62k – $137k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Master's Degree • Paris • London
AI Agents
Mistral
LLM
OpenAI
Anthropic
Hugging Face
Post-training
LLM Guardrails
DevOps
Datadog
QA
Sentry
Apply
≈ $75k – $164k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris • London
Python
Multimodal AI
AI Agents
Mistral
LLM
Synthetic Data
OpenAI
Anthropic
Hugging Face
Post-training
LLM Guardrails
DevOps
Datadog
QA
Sentry
Apply
≈ $67k – $150k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Paris
Python
Go
Rust
Axum
Databases
PostgreSQL
Redis
ClickHouse
Apache Kafka
AI/ML
AI Agents
Mistral
LLM
RAG
OpenAI
Anthropic
Hugging Face
DevOps
Datadog
QA
Sentry
Apply
≈ $32k – $89k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • 2+ years exp • Paris • London
Python
AI Agents
Mistral
LLM
OpenAI
Anthropic
Hugging Face
DevOps
GitHub Actions
Datadog
GitLab CI
CI/CD
Cybersecurity
SOC 2
QA
Playwright
Postman
Insomnia
Pytest
Sentry
k6
Locust
Apply
≈ $79k – $172k per year (Estimated) • Equity • Remote • Full-Time • 3+ years exp • San Francisco
OpenAI
Anthropic
Hugging Face
DevOps
Datadog
Design
Figma
Apply