Fundamental Studio Ltd.
fundamental.bg
Actively hiring
Custom Software Development
UI/UX Design
View 21 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Fundamental Studio Ltd. hires
Truth index
C 62/100
Ghost roles
64%
Stale roles
0%
Reposted roles
0%
Fundamental Studio Ltd. scores C on the Alion truth index (A is best, E worst), measured over 25 open roles re-checked against its own hiring board: 64% 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
Tech stack
Technologies named in job postings at Fundamental Studio Ltd. over the last 12 months, by layer, with the share of postings for each.
Technologies in use
77
Postings analysed
24
Stack modernity
75/100AI adopter
Languages
Python83%
SQL21%
Go13%
C++13%
Frameworks & libraries
FastAPI33%
PyTorch29%
Pandas21%
Triton17%
Databases
Snowflake29%
PostgreSQL4%
Redis4%
DuckDB4%
Cloud & platforms
AWS38%
GCP38%
Kubernetes33%
Azure29%
AI & ML
LLM8%
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Full Fundamental Studio Ltd. tech stack
77 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
76/100
Scaling fast
Open positions
25
7 opened / 2 closed in 30 days
Median time-to-fill
83 days
faster than 15% of the market
ATS activity
Every ~4 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.
Product
20% ▲
Management
20% ▲
Solutions
20% ▲
AI/ML
10% ▲
Data Science
10% ▼
Design
10% ▲
Activity Timeline
New location: London
Oct 2026
Added Slack to stack
Oct 2026
Added LinkedIn to stack
Oct 2026
Added Canva to stack
Oct 2026
Added Time Series to stack
Oct 2026
New location: Japan
Sep 2026
Added Rest API to stack
Sep 2026
Added LDAP to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
5
Hiring now
4
Countries
4
Busiest office
Barcelona
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Sofia
Bulgaria
HQ
Fundamental Studio Ltd.
70-72 Cherni vrah blvd., Sofia, 1407
Barcelona
Spain
Engineering / R&D
2 open roles 100% engineering
hires for AI/ML
Houston
United States
Engineering / R&D
2 open roles 2 posted in 90 days 50% engineering
hires for Data Science, Solutions
San Francisco
United States
Sales office
1 open roles
hires for Management
London
United Kingdom
1 open roles 1 posted in 90 days
hires for Management
Jobs
≈ $92k – $202k per year (Estimated) · Remote (location not specified) · Full-Time · 7+ years exp
AI Agents
Human-in-the-Loop
Apply
≈ $106k – $238k per year (Estimated) · Remote (United States) · Full-Time
Python
SQL
Apply
≈ $106k – $211k per year (Estimated) · Remote (location not specified) · Full-Time · 7+ years exp
Apply
≈ $84k – $192k per year (Estimated) · Remote (United States) · Full-Time · 4+ years exp
AI Agents
Time Series
Apply
Remote (Europe, Israel) · Full-Time · Bachelor's Degree
Python
Time Series
TPU
Machine Learning
Apply
≈ $108k – $217k per year (Estimated) · In office · Full-Time · 5+ years exp · Bachelor's Degree · Houston
Apply
≈ $99k – $215k per year (Estimated) · Hybrid · Full-Time · Master's Degree · Houston
Python
FastAPI
pySpark
AI/ML
Spark
XGBoost
LightGBM
Pandas
PyTorch
Machine Learning
DevOps
GCP
Azure
AWS
Docker
Apply
≈ $97k – $254k per year (Estimated) · Remote (Europe, Israel) · Full-Time · 5+ years exp · Bachelor's Degree
Python
Go
FastAPI
Databases
Snowflake
Databricks
AI/ML
Weights & Biases
MLFlow
Kubeflow
TensorFlow
PyTorch
KServe
Triton
TorchServe
Feature Store
Machine Learning
DevOps
Terraform
GCP
Helm
OpenTelemetry
Datadog
Prometheus
Azure
CI/CD
GitOps
AWS
Kubernetes
Grafana
Analytics
A/B Testing
Apply
≈ $118k – $294k per year (Estimated) · Remote (Europe, Israel) · Full-Time · 7+ years exp · Bachelor's Degree
Python
Go
FastAPI
Databases
Snowflake
Databricks
AI/ML
Weights & Biases
MLFlow
Kubeflow
TensorFlow
PyTorch
LLM
KServe
Triton
TorchServe
Feature Store
Machine Learning
DevOps
Terraform
GCP
Helm
OpenTelemetry
Datadog
Prometheus
Azure
CI/CD
GitOps
AWS
Kubernetes
Grafana
Argo Workflows
Apply
≈ $79k – $206k per year (Estimated) · Remote (Europe, Israel) · Full-Time · 5+ years exp
Python
DuckDB
AI/ML
Polars
CatBoost
XGBoost
Scikit-learn
LightGBM
NumPy
Machine Learning
Apply
≈ $82k – $184k per year (Estimated) · Remote (Europe, Israel) · Full-Time · 5+ years exp
Python
Celery
DevOps
Kubernetes
Apply
≈ $134k – $252k per year (Estimated) · Remote (United States) · Full-Time · 5+ years exp
Python
SQL
Pandas
Machine Learning
Apply