echoloc
Get started

Companies Using LangChain in Poland

111 companies are hiring LangChain talent in Poland, with 222 open roles.

111
Companies
222
Open Roles

LangChain is a framework for building applications powered by large language models, enabling companies to chain together AI model calls, memory, tools, and data sources into production-ready pipelines. When a company hires for LangChain in Poland, they are actively building AI products — not experimenting. These teams almost always need vector database solutions, LLM API access, and cloud infrastructure to support what they're shipping.

Buying Signal

A company hiring LangChain engineers has moved past proof-of-concept and is investing in AI application infrastructure — meaning they are likely evaluating or already purchasing LLM APIs, embedding models, and retrieval-augmented generation tooling. With 226 open roles across 113 Polish companies, this is an active buying cohort, not a future one. Vendors selling AI observability, vector search, data pipelines, or developer tooling should be prospecting these accounts now.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
PwC Polska
pwc.pl
 Business Consulting and Services Poland 5,001+ 21 2mo ago
A
Accenture Poland
 IT Services and IT Consulting Warsaw, Poland 10,001+ 13 1mo ago
Sii Poland
sii.pl
 IT Services and IT Consulting Warsaw, Poland 5,001+ 13 2mo ago
Zendesk
zendesk.com
 Software Development San Francisco, United States 5,001+ 4 2mo ago
Astek
astekgroup.fr
 IT Services and IT Consulting Boulogne-Billancourt, France 5,001+ 2 1mo ago
Comarch
comarch.pl
 Software Development Krakow, Poland 5,001+ 2 2mo ago
INFUSE
infuse.com
 Marketing Services Boca Raton, United States 1,001–5,000 6 2mo ago
N-iX
n-ix.com
 IT Services and IT Consulting Valletta, Malta 1,001–5,000 6 7w ago
Grid Dynamics
griddynamics.com
 IT Services and IT Consulting San Ramon, United States 1,001–5,000 4 7mo ago
Exadel
exadel.com
 Software Development Walnut Creek, United States 1,001–5,000 3 3mo ago
SIX
six-group.com
 Financial Services Zurich, Switzerland 1,001–5,000 3 1mo ago
Ciklum
ciklum.com
 IT Services and IT Consulting Greater London, United Kingdom 1,001–5,000 2 2mo ago
emagine
emagine.org
 IT Services and IT Consulting Copenhagen, Denmark 1,001–5,000 2 4mo ago
Intellias
intellias.com
 IT Services and IT Consulting Chicago, United States 1,001–5,000 2 1mo ago
Lingaro
lingarogroup.com
 IT Services and IT Consulting Warsaw, Poland 1,001–5,000 2 12mo ago
T-Mobile Polska
magentateam.pl
 Telecommunications Poland 1,001–5,000 2 2mo ago
Sanoma Learning
sanomalearning.com
 E-learning 1,001–5,000 2 3mo ago
Software Mind
softwaremind.com
 IT Services and IT Consulting Krakow, Poland 1,001–5,000 2 1mo ago
ALK
alk.net
 Pharmaceutical Manufacturing 1,001–5,000 1 2mo ago
ALTEN Polska
altenpolska.pl
 IT Services and IT Consulting Krakow, Poland 1,001–5,000 1 2mo ago
Mindrift
mindrift.ai
 Technology, Information and Internet 501–1,000 3 2mo ago
Hostinger
hostinger.com
 IT Services and IT Consulting Vilnius, Lithuania 501–1,000 2 3mo ago
PandaDoc
pandadoc.com
 Software Development San Francisco, United States 501–1,000 2 7w ago
RITS
rits.center
 Information Technology & Services Reno, United States 501–1,000 2 2mo ago
All for One Poland
all-for-one.pl
 Information Technology & Services 501–1,000 1 2mo ago
ATLAS WARD
atlasward.pl
 Construction Wrocław, Poland 501–1,000 1 2mo ago
Fetcherr
fetcherr.io
 Software Development Netanya, Israel 201–500 3 1mo ago
Neurons Lab
neurons-lab.com
 IT Services and IT Consulting Greater London, United Kingdom 201–500 3 2mo ago
ALGOTEQUE Innovation Hub
algoteque.com
 Information Technology & Services Poland 201–500 2 1mo ago
Deviniti
deviniti.com
 IT Services and IT Consulting Wrocław, Poland 201–500 2 2mo ago
OBRIO
obrio.co
 IT System Custom Software Development Kyiv, Ukraine 201–500 2 2mo ago
Madiff
madiff.eu
 IT Services and IT Consulting Warsaw, Poland 51–200 3 2mo ago
Sigmoidal
sigmoidal.io
 IT Services and IT Consulting New York, United States 51–200 3 2mo ago
LEOCODE - Your Tech Partner
leocode.com
 Software Development Poland 51–200 2 5mo ago
Xerxes Global
xerxesglobal.com
 Capital Markets Minneapolis, United States 51–200 2 3mo ago
Air Space Intelligence
airspace-intelligence.com
 Software Development Boston, United States 51–200 1 4mo ago
Antdata
antdata.eu
 Information Technology & Services Poznan, Poland 51–200 1 2mo ago
AXA IT Solutions
axaitsolutions.pl
 Information Services Warsaw, Poland 51–200 1 2mo ago
Bee Talents
beetalents.com
 Human Resources Poland 51–200 1 6w ago
BnBerry
bnberry.com
 Technology, Information and Internet Miami Beach, United States 51–200 1 2mo ago
Viercode
viercode.com
 Software Development Poland 11–50 3 6mo ago
Kempuri
kempuri.com
 IT Services and IT Consulting Warsaw, Poland 11–50 2 2mo ago
Siena AI
siena.cx
 Technology, Information and Internet New York, United States 11–50 2 3mo ago
MONOLITH
monolith.vc
 Venture Capital and Private Equity Principals Cayman Islands 2–10 2 2mo ago
SearchApi
searchapi.io
 IT System Data Services New York, United States 2–10 2 3mo ago
Bayer
bayer.com
 Chemical Manufacturing Leverkusen, Germany 10,001+ 7 1mo ago
Wolters Kluwer
wolterskluwer.com
 Software Development Alphen aan den Rijn, Netherlands 10,001+ 5 2mo ago
UBS
ubs.com
 Financial Services Zurich, Switzerland 10,001+ 4 7w ago
GlobalLogic
globallogic.com
 Software Development Santa Clara, United States 10,001+ 3 2mo ago
Danaher Corporation
danaher.com
 Medical Equipment Manufacturing Washington, United States 10,001+ 2 2mo ago

111 companies use LangChain. Want the full list?

Export to CSV

Companies with open LangChain roles in Poland. Company HQ may be in a different location.

▲Market Signal

113 companies posting 226 LangChain roles in Poland represents an average of two open positions per company — a signal of scaling teams, not single exploratory hires. Poland's AI engineering market is consolidating around LangChain as the default orchestration layer.

⦿Stack Intelligence

The co-occurrence of OpenAI, Pinecone, Anthropic, and Python alongside LangChain indicates companies building full RAG or agentic AI stacks — not isolated model integrations. This combination suggests mature buyers who are already past vendor selection for LLMs and are now solving for orchestration, retrieval, and reliability. Targeting these companies with infrastructure, security, or compliance tooling for AI workloads is highly relevant.

LangChain Hiring Landscape

Where and how companies hire LangChain talent

By Industry

IT Services and IT Consulting
41
Software Development
22
Business Consulting and Services
4
Financial Services
5
Information Technology & Services
6
Technology, Information and Internet
5
Chemical Manufacturing
1
Marketing Services
2

Top Roles

AI Engineer13Python AI Engineer – pharmaceutical industry (f/m/x)13Senior AI Engineer9AI Engineer (freelance)8AI/ML Engineer8Data Scientist4Machine Learning Engineer4Principal Search/AI Engineer4Freelance Data Science Expert (Python & SQL) / AI Trainer3Full-Stack Developer - Sales & Marketing Technology (Contract , Remote)3Product AI Engineering Lead | Based in Poland3n8n Workflow Specialist3

Related Technologies

OpenAIPythonPinecone

Don't just know who uses LangChain.

Know who's actively building with it right now.

Search hiring signals →

Frequently Asked Questions

What is LangChain?

LangChain is a framework that connects large language models to external data, APIs, and memory to build functional AI applications. Businesses use it to ship AI assistants, document Q&A systems, and automated workflows. Hiring for it signals an active AI build-out with real budget attached.

Why should sales teams track LangChain hiring?

Companies hiring LangChain engineers are purchasing adjacent tools within weeks, not months. A sales team at a vector database or AI monitoring company tracking these hires in Poland gets a list of warm, in-market accounts before competitors do.

Who should be selling to companies that use LangChain?

The strongest fit vendors are LLM API providers, vector database companies, AI observability platforms, and cloud infrastructure teams targeting AI workloads.