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Companies Using Weaviate

666 companies are actively hiring Weaviate talent across 50 countries.

Weaviate is an open-source vector database used to power semantic search, recommendation engines, and retrieval-augmented generation (RAG) applications. Companies hiring for Weaviate are actively building or scaling AI-native products — not experimenting. That means they're in active procurement mode for LLM APIs, MLOps infrastructure, and data pipeline tooling.

Buying Signal

When a company posts Weaviate roles, they're almost certainly evaluating or purchasing embedding model APIs, cloud GPU infrastructure, and orchestration frameworks like LangChain. A rep selling AI observability, data infrastructure, or vector search alternatives should treat these job posts as a trigger event. The 310 Data Engineer roles and 287 AI Engineer roles signal that this is production-level build activity, not a proof-of-concept.

Top Companies46 shown

Top companies hiring Weaviate talent in 2026
CompanyIndustryHQ LocationSizeJobsLinks
Astek
astekgroup.fr
 IT Services and IT Consulting Boulogne-Billancourt, France 5,001+ 1,433
Capco
capco.com
 Financial Services Greater London, United Kingdom 5,001+ 1,037
Astrion
astrion.us
 Defense and Space Manufacturing Huntsville, United States 5,001+ 570
Compunnel Inc.
compunnel.com
 IT Services and IT Consulting Princeton, United States 5,001+ 520
UNISOC
unisoc.com
 Semiconductors Shanghai, China 5,001+ 505
Uplers
uplers.com
 Technology, Information and Internet Hyderabad, India 1,001–5,000 1,649
BDO Canada
bdo.ca
 Financial Services Toronto, Canada 1,001–5,000 1,042
FullStack
fullstack.com
 Technology, Information and Internet Brentwood, United States 501–1,000 1,751
Applaudo
applaudo.com
 IT Services and IT Consulting El Salvador 501–1,000 784
Instaffo
instaffo.com
 IT Services and IT Consulting Heidelberg, Germany 51–200 1,638
Haystack
haystackapp.io
 Technology, Information and Internet Newcastle upon Tyne, United Kingdom 51–200 605
Tata Consultancy Services
tcs.com
 IT Services and IT Consulting Mumbai, India 10,001+ 2,070
UST
ust.com
 IT Services and IT Consulting Aliso Viejo, United States 10,001+ 1,880
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
HCLTech
hcltech.com
 IT Services and IT Consulting Noida, India 10,001+ 1,863
Lam Research
lamresearch.com
 Semiconductor Manufacturing Fremont, United States 10,001+ 1,472
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
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
Visa
visa.com
 IT Services and IT Consulting Foster City, United States 10,001+ 1,614
Luxoft
luxoft.com
 IT Services and IT Consulting Zug, Switzerland 10,001+ 1,271
Atos
atos.net
 IT Services and IT Consulting Bezons, France 10,001+ 1,584
CGI
cgi.com
 IT Services and IT Consulting Canada 10,001+ 1,524
ByteDance
bytedance.com
 Software Development Pudong, China 10,001+ 1,550
Birlasoft
birlasoft.com
 IT Services and IT Consulting Pune, India 10,001+ 1,111
Celestica
celestica.com
 Manufacturing Toronto, Canada 10,001+ 1,423
Sopra Steria
soprasteria.com
 IT Services and IT Consulting Paris, France 10,001+ 1,348
GlobalLogic
globallogic.com
 Software Development Santa Clara, United States 10,001+ 1,700
SS&C Technologies
ssctech.com
 Software Development Windsor, United States 10,001+ 1,476
Aptiv
aptiv.com
 Software Development Schaffhausen, Switzerland 10,001+ 1,247
NielsenIQ
niq.com
 Information Services Chicago, United States 10,001+ 1,095
Infinite Computer Solutions
infinite.com
 IT Services and IT Consulting Rockville, United States 10,001+ 895
Red Hat
redhat.com
 Software Development Raleigh, United States 10,001+ 1,011
Orange Business
orange-business.com
 IT Services and IT Consulting Paris, France 10,001+ 692
EXL
exlservice.com
 Business Consulting and Services New York, United States 10,001+ 1,495
UL Solutions
ul.com
 Professional Services Northbrook, United States 10,001+ 937
TÜV Rheinland Group
tuv.com
 Public Safety Cologne, Germany 10,001+ 1,317
Lenovo
lenovo.com
 IT Services and IT Consulting Morrisville, United States 10,001+ 1,262
KLA
kla.com
 Semiconductor Manufacturing Milpitas, United States 10,001+ 979
Zensar Technologies
zensar.com
 IT Services and IT Consulting Pune, India 10,001+ 525
Kenvue
kenvue.com
 Personal Care Product Manufacturing Summit, United States 10,001+ 564
Mphasis
mphasis.com
 IT Services and IT Consulting Bengaluru, India 10,001+ 485
Virtusa
virtusa.com
 IT Services and IT Consulting Southborough, United States 10,001+ 1,223
Commonwealth Bank
commbank.com.au
 Financial Services Sydney, Australia 10,001+ 674

666 companies use Weaviate. Want the full list?

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Market Signal

691 companies hiring across nearly 65,000 roles is not niche adoption — Weaviate has crossed into mainstream AI infrastructure. The volume suggests a market that's past early adopter stage and entering competitive differentiation, where vendors have a shorter window to get in before stacks solidify.

Stack Intelligence

Companies pairing Weaviate with OpenAI, LangChain, and Pinecone are building full RAG pipelines, not isolated features. The presence of Pinecone alongside Weaviate often signals a vendor evaluation in progress — meaning a deal is still open. Python dominance across these stacks tells you the team is ML-first, so selling to engineering leadership rather than IT procurement is the right motion.

Hiring Landscape

Weaviate in the Market

Where and how companies hire Weaviate talent

By Country

United States
276
India
112
United Kingdom
31
Brazil
25
Germany
23
France
21
Spain
18
Canada
17

By Industry

IT Services and IT Consulting
231
Software Development
133
Technology, Information and Internet
61
Business Consulting and Services
41
Information Technology & Services
39
Financial Services
28
Advertising Services
16
Computer and Network Security
10

Top Roles

Data Engineer310Ai Engineer287Software Engineer259Data Scientist222Project Manager221Product Manager209Devops Engineer207Business Analyst196Full Stack Developer194Solution Architect159Full Stack Engineer158Data Analyst155

Related Technologies

PineconeOpenAILangChainPython

What is Weaviate?

Weaviate is an open-source vector database for AI-native applications. Weaviate adoption signals vector search infrastructure.

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Browse Weaviate by Region & Industry

Weaviate by Country (2)

United States (276)India (112)

Weaviate by Industry (2)

IT Services and IT Consulting (231)Software Development (133)

Frequently Asked Questions

What is Weaviate?

Weaviate is a vector database that enables AI applications to store and retrieve data based on meaning rather than exact keywords. Businesses use it as the memory layer for LLM-powered products like internal search, chatbots, and recommendation systems. Hiring for it signals an active AI build-out with real budget behind it.

Why should sales teams track Weaviate hiring?

Weaviate hiring predicts spend on adjacent tools — LLM APIs, cloud infrastructure, and data integration platforms — often before those deals are public. An SDR tracking these signals can reach AI engineering teams weeks before competitors do.

Who should be selling to companies that use Weaviate?

Vendors best positioned here include cloud AI infrastructure providers, LLM API platforms, MLOps and model monitoring tools, and data pipeline or ETL solution providers.