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COMPANIES USING

Companies Using FastAPI

3,494 companies are actively hiring FastAPI talent across 50 countries.

FastAPI is a Python-based web framework used to build high-performance APIs and microservices — typically the backbone of data pipelines, ML model serving, and internal tooling. When a company posts FastAPI roles, they are actively investing in backend infrastructure that connects data systems to customer-facing products. These companies almost always need adjacent solutions in API security, observability, cloud hosting, and data infrastructure.

Buying Signal

A company hiring FastAPI engineers is building or scaling an API layer — often to expose ML models, replace legacy monoliths, or integrate third-party services at speed. This signals active spend on cloud platforms, containerization tools, and developer productivity software. Sales reps at infrastructure vendors, API management platforms, and MLOps companies should treat these postings as high-priority pipeline triggers.

Top Companies48 shown

Top companies hiring FastAPI talent in 2026
CompanyIndustryHQ LocationSizeJobsLinks
Veeva Systems
veeva.com
 Software Development Pleasanton, United States 5,001+ 1,970
Sii Poland
sii.pl
 IT Services and IT Consulting Warsaw, Poland 5,001+ 1,922
INFUSE
infuse.com
 Marketing Services Boca Raton, United States 1,001–5,000 1,419
Apex Systems
apexsystems.com
 IT Services and IT Consulting Glen Allen, United States 1,001–5,000 1,758
Turing
turing.com
 Technology, Information and Internet San Francisco, United States 1,001–5,000 1,651
Kforce Inc
kfrc.co
 IT Services and IT Consulting Tampa, United States 1,001–5,000 1,685
TALENTMATE
talentmate.com
 IT Services and IT Consulting United Arab Emirates 501–1,000 1,242
Lensa
lensa.com
 Internet Publishing West Chester, United States 51–200 3,768
Launch Potato
launchpotato.com
 Advertising Services Delray Beach, United States 51–200 1,946
hackajob
hackajob.com
 Software Development Greater London, United Kingdom 51–200 1,389
Bright Vision Technologies
bvteck.com
 IT System Custom Software Development Bridgewater Township, United States 51–200 992
VetJobs
vetjobs.org
 Armed Forces Lake Saint Louis, United States 51–200 1,886
Mercor
mercor.com
 Software Development San Francisco, United States 51–200 2,680
targetjobs UK
targetjobs.co.uk
 Technology, Information and Internet Greater London, United Kingdom 51–200 1,727
myGwork - LGBTQ+ Business Community
mygwork.com
 Technology, Information and Internet Greater London, United Kingdom 11–50 1,933
Tata Consultancy Services
tcs.com
 IT Services and IT Consulting Mumbai, India 10,001+ 2,070
CVS Health
cvshealth.com
 Hospitals and Health Care Woonsocket, United States 10,001+ 2,175
Wipro
wipro.com
 IT Services and IT Consulting Bengaluru, India 10,001+ 1,956
PwC Deutschland
pwc.de
 Business Consulting and Services Frankfurt, Germany 10,001+ 1,936
Palo Alto Networks
paloaltonetworks.com
 Computer and Network Security Santa Clara, United States 10,001+ 1,939
PNC
pnc.com
 Financial Services Pittsburgh, United States 10,001+ 2,213
UST
ust.com
 IT Services and IT Consulting Aliso Viejo, United States 10,001+ 1,880
France Travail
francetravail.fr
 Government Administration Paris, France 10,001+ 1,918
Optum
optum.com
 Hospitals and Health Care Eden Prairie, United States 10,001+ 2,081
Deloitte
deloitte.com
 Business Consulting and Services Sydney, Australia 10,001+ 1,789
Bristol Myers Squibb
bms.com
 Pharmaceutical Manufacturing Lawrence Township, United States 10,001+ 1,654
HCLTech
hcltech.com
 IT Services and IT Consulting Noida, India 10,001+ 1,863
TEKsystems
teksystems.com
 IT Services and IT Consulting United States 10,001+ 1,866
Caterpillar Inc.
caterpillar.com
 Machinery Manufacturing Irving, United States 10,001+ 1,609
Best Buy
bestbuy.com
 Retail Richfield, United States 10,001+ 1,801
Lam Research
lamresearch.com
 Semiconductor Manufacturing Fremont, United States 10,001+ 1,472
Honeywell
honeywell.com
 Appliances, Electrical, and Electronics Manufacturing Charlotte, United States 10,001+ 1,789
SEPHORA
inside-sephora.com
 Retail Neuilly-sur-Seine, France 10,001+ 1,616
Boeing
boeing.com
 Aviation & Aerospace Arlington, United States 10,001+ 2,323
Capgemini
capgemini.com
 IT Services and IT Consulting Paris, France 10,001+ 1,629
Infosys
infosys.com
 IT Services and IT Consulting Electronic City, India 10,001+ 1,755
EY
ey.com
 Professional Services Greater London, United Kingdom 10,001+ 1,635
GXO Logistics, Inc.
gxo.com
 Transportation, Logistics, Supply Chain and Storage Greenwich, United States 10,001+ 1,582
AT&T
att.com
 Telecommunications Dallas, United States 10,001+ 2,229
GE HealthCare
gehealthcare.com
 Hospitals and Health Care Chicago, United States 10,001+ 1,487
Cognizant
cognizant.com
 IT Services and IT Consulting Teaneck, United States 10,001+ 1,745
Booz Allen Hamilton
boozallen.co
 IT Services and IT Consulting Mclean, United States 10,001+ 1,753
Tesco
tescoplc.com
 Retail Welwyn Hatfield, United Kingdom 10,001+ 1,426
Emerson
emerson.com
 Automation Machinery Manufacturing Clayton, United States 10,001+ 1,725
BD
bd.com
 Medical Equipment Manufacturing Franklin Lakes, United States 10,001+ 1,736
EPAM Systems
epam.com
 IT Services and IT Consulting Newtown, United States 10,001+ 1,691
State Street
statestreet.com
 Financial Services Boston, United States 10,001+ 1,704
Barclays
home.barclays
 Financial Services Greater London, United Kingdom 10,001+ 1,711

3,494 companies use FastAPI. Want the full list?

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Market Signal

With nearly 3,900 companies and over 91,000 open roles tied to FastAPI, this is no longer a niche framework — it has become a default choice for modern backend teams. That volume points to a broad, active market where adoption is still accelerating, not plateauing.

Stack Intelligence

Companies hiring for FastAPI almost always pair it with Python, PostgreSQL, and Docker — a stack that signals containerized, data-heavy application development with a focus on scalability. This combination is a strong indicator that the company is managing significant data workloads and likely evaluating database performance tools, container orchestration platforms, and CI/CD solutions. For vendors in those categories, this tech cluster is a reliable targeting filter.

Hiring Landscape

FastAPI in the Market

Where and how companies hire FastAPI talent

By Country

United States
1,423
India
426
United Kingdom
263
Germany
220
France
179
Brazil
141
Spain
100
Canada
82

By Industry

IT Services and IT Consulting
1,024
Software Development
745
Technology, Information and Internet
299
Financial Services
242
Business Consulting and Services
167
Information Technology & Services
162
Hospitals and Health Care
58
Computer and Network Security
46

Top Roles

Software Engineer1,504Data Engineer1,403Project Manager1,047Product Manager1,011Data Scientist950Devops Engineer924Business Analyst876Ai Engineer857Full Stack Developer832Full Stack Engineer760Python Developer715Data Analyst714

Related Technologies

PythonPostgreSQLDocker

What is FastAPI?

FastAPI is a modern Python web framework for building APIs with automatic documentation. FastAPI adoption signals modern Python API development.

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Browse FastAPI by Region & Industry

FastAPI by Country (7)

United States (1,423)India (426)United Kingdom (263)Germany (220)France (179)Brazil (141)Spain (100)

FastAPI by Industry (6)

IT Services and IT Consulting (1,024)Software Development (745)Technology, Information and Internet (299)Financial Services (242)Business Consulting and Services (167)Information Technology & Services (162)

Frequently Asked Questions

What is FastAPI?

FastAPI is a framework that lets engineering teams build and deploy APIs quickly, with built-in support for data validation and async operations. Businesses use it to connect internal systems, serve machine learning models, and power product backends. Hiring for it signals a company is actively building or modernizing its API infrastructure.

Why should sales teams track FastAPI hiring?

FastAPI hiring correlates with investment in backend services, cloud infrastructure, and data tooling — making it a reliable proxy for active technology buying cycles. A sales rep at a cloud database or observability company, for example, can use these signals to identify accounts mid-build before a vendor decision is made.

Who should be selling to companies that use FastAPI?

Vendors best positioned to target FastAPI-hiring companies include cloud infrastructure providers, API security and management platforms, MLOps and model deployment tools, and database or data pipeline vendors.