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Financial Services Companies Using FastAPI

217 companies in Financial Services are hiring FastAPI talent, with 432 open roles.

217
Companies
432
Open Roles

FastAPI is a Python-based framework for building high-performance APIs, and its adoption in financial services signals a shift toward real-time data infrastructure — think fraud detection pipelines, trading APIs, and customer-facing fintech products. Companies hiring for FastAPI are actively building or modernizing backend systems that require low-latency data exchange. That means they're likely in the market for API management tools, observability platforms, and cloud infrastructure contracts.

Buying Signal

When a financial services firm posts FastAPI roles, they're typically mid-build on a new data product or replacing a legacy REST service — both moments that create procurement opportunities. A company hiring Senior Data Engineers and AI Engineers alongside FastAPI talent is almost certainly evaluating data pipeline tooling, vector databases, or ML infrastructure. Cloud vendors, API security providers, and data warehousing platforms should be prioritizing these accounts.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
J
Jobs via eFinancialCareers
 Financial Services Greater London, Netherlands 10,001+ 25 7w ago
Capco
capco.com
 Financial Services Greater London, United Kingdom 5,001+ 6 1mo ago
Fidelity International
fidelityinternational.com
 Financial Services City of London, United Kingdom 5,001+ 4 1mo ago
Fitch Group, Inc.
fitch.group
 Financial Services Greater London, United Kingdom 5,001+ 3 2mo ago
Acuity Analytics
acuityanalytics.com
 Financial Services Greater London, United Kingdom 5,001+ 2 1mo ago
AmeriSave Mortgage Corporation
amerisave.com
 Financial Services Sandy Springs, United States 5,001+ 2 2mo ago
BTG Pactual
btgpactual.com
 Financial Services Brazil 5,001+ 2 7w ago
Fitch Ratings
fitchratings.com
 Financial Services New York, United States 5,001+ 2 2mo ago
Tide
tide.co
 Financial Services Greater London, United Kingdom 1,001–5,000 30 1mo ago
Crypto.com
crypto.com
 Financial Services Singapore 1,001–5,000 14 7w ago
Mercury
mercury.com
 Financial Services San Francisco, United States 1,001–5,000 5 2mo ago
MSCI Inc.
msci.com
 Financial Services New York, United States 1,001–5,000 5 2mo ago
Backbase
backbase.com
 Financial Services Amsterdam, Netherlands 1,001–5,000 3 1mo ago
Candescent
candescent.com
 Financial Services 1,001–5,000 3 2mo ago
FINRA
finra.org
 Financial Services Washington, United States 1,001–5,000 3 2mo ago
GIC
gic.com.sg
 Financial Services Singapore 1,001–5,000 3 2mo ago
Optiver
optiver.com
 Financial Services Amsterdam, Netherlands 1,001–5,000 3 1mo ago
SIX
six-group.com
 Financial Services Zurich, Switzerland 1,001–5,000 3 7w ago
Upstart
upstart.com
 Financial Services United States 1,001–5,000 3 2mo ago
Capital.com
capital.com
 Financial Services Limassol, Cyprus 1,001–5,000 2 2mo ago
Exness
exness-careers.com
 Financial Services Limassol, Cyprus 1,001–5,000 2 7w ago
WorldQuant
worldquant.com
 Financial Services Greenwich, United States 501–1,000 5 1mo ago
HFM
careers-hfm.com
 Financial Services 501–1,000 4 7w ago
Finom
finom.co
 Financial Services Amsterdam, Netherlands 501–1,000 3 2mo ago
nesto
nesto.ca
 Financial Services Montreal, Canada 501–1,000 3 1mo ago
9fin
9fin.com
 Financial Services Greater London, United Kingdom 201–500 5 7w ago
Rocket Money
rocketmoney.com
 Financial Services Silver Spring, United States 201–500 4 2mo ago
Super.com
super.com
 Financial Services San Francisco, United States 201–500 3 1mo ago
Trusting Social
trustingsocial.com
 Financial Services Singapore 201–500 3 1mo ago
Plum
withplum.com
 Financial Services Greater London, United Kingdom 201–500 3 2mo ago
Capital Fund Management (CFM)
cfm.com
 Financial Services Paris, France 201–500 2 1mo ago
Enforce
enforcegroup.com.br
 Financial Services 201–500 2 2mo ago
Taktile
taktile.com
 Financial Services New York, United States 51–200 8 1mo ago
Sokin
sokin.com
 Financial Services City of London, United Kingdom 51–200 4 2mo ago
Validus Risk Management
validusrm.com
 Financial Services Greater London, United Kingdom 51–200 4 2mo ago
Collective
collective.com
 Financial Services San Francisco, United States 51–200 3 1mo ago
Abound
getabound.com
 Financial Services Greater London, United Kingdom 51–200 3 2mo ago
Alphastream.ai
alphastream.ai
 Financial Services New York, United States 51–200 2 1mo ago
AiPrise
aiprise.com
 Financial Services San Jose, United States 11–50 7 2mo ago
Kirin
kirin.com
 Financial Services New York, United States 11–50 6 3mo ago
Abaqus
abaqus.cl
 Financial Services Chile 11–50 2 2mo ago
Cornspring
cornspring.ai
 Financial Services Greater London, United Kingdom 2–10 2 1mo ago
S&P Global
spglobal.com
 Financial Services New York, United States 10,001+ 12 7w ago
Barclays
home.barclays
 Financial Services Greater London, United Kingdom 10,001+ 7 1mo ago
The Hartford
thehartford.com
 Financial Services Hartford, United States 10,001+ 6 6w ago
BlackRock
blackrock.com
 Financial Services New York, United States 10,001+ 3 2mo ago
FactSet
factset.com
 Financial Services Norwalk, United States 10,001+ 3 1mo ago
Morgan Stanley
morganstanley.com
 Financial Services New York, United States 10,001+ 3 7w ago
Bloomberg
bloomberg.com
 Financial Services New York, United States 10,001+ 2 1mo ago
Danske Bank
danskebank.com
 Financial Services Copenhagen, Denmark 10,001+ 2 2mo ago

217 companies use FastAPI. Want the full list?

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▲Market Signal

With 217 financial services companies posting 432 FastAPI roles, demand is concentrated enough to indicate a real platform shift — not just individual experiments. The ratio of nearly two open roles per company suggests these are team-level buildouts, not one-off hires.

⦿Stack Intelligence

FastAPI hiring almost always co-occurs with Python, PostgreSQL, and Docker — a stack that signals containerized microservices connected to relational data stores. For sales teams, this combination points to companies building portable, scalable backend infrastructure that will need CI/CD tooling, container orchestration, and managed database solutions. It's a mature enough stack to have real vendor budgets attached.

FastAPI Hiring Landscape

Where and how companies hire FastAPI talent

By Country

India
53
United States
52
Canada
16
United Kingdom
18
Germany
7
China
4
Brazil
10
Singapore
5

Top Roles

Senior Data Engineer10Senior Engineer, Python9AI Engineer8Engineering Manager8Senior Backend Engineer7Python Developer6Senior Machine Learning Engineer6Senior Software Engineer6Software Engineer Duolingo AI Pets / 软件工程师虚拟 AI 宠物教练6Backend Engineer5Full Stack Engineer5Lead Data Scientist5

Related Technologies

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Frequently Asked Questions

What is FastAPI?

FastAPI is a framework that helps engineering teams build and deploy APIs quickly at production scale. In financial services, it's used to power data-intensive services like risk scoring, payment processing, and internal analytics endpoints. Companies hiring for it are in active development mode — a strong signal of near-term infrastructure spend.

Why should sales teams track FastAPI hiring?

FastAPI hiring in financial services identifies companies mid-build on new backend systems — before budgets are locked and vendors are selected. A sales rep at a cloud database or API monitoring company can use this signal to time outreach to engineering and infrastructure buyers at exactly the right moment.

Who should be selling to companies that use FastAPI?

Vendors best positioned to target FastAPI-hiring firms include cloud infrastructure providers, API security and gateway platforms, database-as-a-service companies, and DevOps or observability tooling vendors.