LangChain Jobs - Remote & On-site

LangChain jobs at vetted startups and product companies, updated daily. Explore high-demand LangChain opportunities with many remote-first companies and transparent salary info on numerous listings. Browse and apply today.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

DSV

dsv.com
DSV is a Danish multinational transport and logistics corporation that provides global supply chain solutions. Founded in 1976 and headquartered in Hedehusene, Denmark, the company is one of the world's largest freight forwarding and logistics providers.
dsv.com • Warsaw • Sea Freight • Transportation & Logistics • Logistics
Warsaw • Sea Freight • Transportation & Logistics • Logistics
2 months ago

AI Engineer (M/F/D)

$57k – $111k per year (Estimated) • Middle • 3+ years expIn office (Warsaw, Poland) • Bachelor's Degree • Full-Time • Middle
Python
AI/ML
DSPy
Fine-tuning
Hallucination
LangChain
LangGraph
LLM
MLFlow
NLP
RAG
Embeddings
Kedro
KServe
A2A
AI Agents
Model Context Protocol
DevOps
CI/CD
GCP
Kubernetes
Vector
Apply
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Finat

finat.pl
Finat is a Polish financial services firm and software provider specializing in administrative, operational, and technological solutions for the financial sector. A subsidiary of the PKO Bank Polski Group, the company delivers comprehensive services including fund administration, transfer agent operations, pension scheme processing, and specialized IT system integration. By combining regulatory compliance with robust back-office automation, it enables financial institutions and investment funds to manage large-scale transactional operations securely and efficiently.
finat.pl • HQ: Warsaw, Poland • Professional Services • Audit • Financial Services
HQ: Warsaw, Poland • Professional Services • Audit • Financial Services
2 months ago

Solution Architect AI

$78k – $117k per year (Estimated) • Staff+ • In office (Warsaw, Poland) • Full-Time • Architect • Polish: C1
AWS Bedrock
Embeddings
LangChain
LangGraph
LlamaIndex
LLM
RAG
Vertex AI
EU AI Act
Hugging Face
OpenAI
DevOps
AWS
Azure
CI/CD
GCP
Apply
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Intechhouse

intechhouse.com
EU-based electronics, embedded systems and industrial AI engineering for regulated industries. Reliable, certification-ready hardware, built to last.
intechhouse.com • Bydgoszcz • Artificial Intelligence • Hardware • Embedded Systems
Bydgoszcz • Artificial Intelligence • Hardware • Embedded Systems
$51k – $83k per year • Bydgoszcz • Remote (Poland) • Full-Time • Polish: C1
Milvus
Pinecone
Qdrant
AI/ML
CUDA Toolkit
Fine-tuning
Kubeflow
LangChain
LLM
LoRA
MLFlow
Ollama
QLoRA
TGI
vLLM
PEFT
cuDNN
Hugging Face
DevOps
Ansible
Docker
Docker Compose
Kubernetes
Terraform
Apply
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UnionSys Technologies

unionsystechnologies.com
UnionSys caters to software solutions for accelerating businesses using full-cycle software development with branches worldwide from North America, Middle-East to South East Asia.
unionsystechnologies.com • Bengaluru • IT Outsourcing • Information Technology • Software • Est. 2008
Bengaluru • IT Outsourcing • Information Technology • Software • Est. 2008
$29k – $121k per year (Estimated)In office (Bengaluru, India)
Python
Python
pySpark
AI/ML
LangGraph
MLFlow
Model Context Protocol
Prompt Engineering
RAG
Spark
AI Agents
Google ADK
LangChain
Apply
Report

Esper

esper.io
Esper is a cloud-based android device deployment and application management platform that helps organizations remotely scale and manage their critical edge devices such as ATMs, kiosks, POS, wearables, etc.
esper.io • Bengaluru • Information Technology • Internet of Things • IT Management • Est. 2017
Bengaluru • Information Technology • Internet of Things • IT Management • Est. 2017
$25k – $67k per year (Estimated) • Senior • 4+ years expIn office (Bengaluru, India) • Senior
Go
JavaScript
Python
SQL
TypeScript
Databases
Apache Kafka
PostgreSQL
AI/ML
LangChain
AI Agents
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Apply
Report

Arena

arena.ai
Arena is a technology company that develops artificial intelligence based software to enhance customer engagement and real time data experiences for online businesses. Its products are used to personalise user interactions, increase retention, and improve analytics across digital platforms.
arena.ai • HQ: Berkeley, United States • Customer Analytics • Customer Relationship Management (CRM) • Artificial Intelligence
HQ: Berkeley, United States • Customer Analytics • Customer Relationship Management (CRM) • Artificial Intelligence
Verified live · 10 hours ago 2 months ago

Infrastructure Engineer

$102k – $215k per year (Estimated) • Middle • 4+ years expRemote/Hybrid • Full-Time • Middle
Go
Rust
Databases
PostgreSQL
Redis
AI/ML
LLM
AI Agents
Anthropic
OpenAI
LangChain
LiteLLM
vLLM
Edge AI
DevOps
AWS
GCP
Kubernetes
Terraform
Envoy
Kong
Cybersecurity
SOC 2
Apply
Verified live · 10 hours ago 2 months ago

Site Reliability Engineer

$139k – $270k per year (Estimated) • Senior • 6+ years expRemote/Hybrid • Full-Time • Senior
Go
Rust
Databases
PostgreSQL
Redis
AI/ML
LLM
AI Agents
Anthropic
OpenAI
LangChain
LiteLLM
vLLM
Edge AI
DevOps
AWS
GCP
Kubernetes
Terraform
Envoy
Kong
Cybersecurity
SOC 2
Apply
Verified live · 10 hours ago 2 months ago

Backend Engineer

$164k – $296k per year (Estimated) • Senior • 5+ years expRemote/Hybrid • Full-Time • Senior
Go
Databases
PostgreSQL
Redis
AI/ML
AI Agents
LangChain
LiteLLM
LLM
vLLM
Anthropic
Edge AI
OpenAI
Apply
Report

Ruby Labs

rubylabs.com
Ruby Labs is a self-funded technology company that develops subscription-based digital consumer products across the health, wellness, education, and entertainment sectors. Leveraging an engineering-led architecture and proprietary data analytics, the firm builds scalable mobile applications designed to reach tens of millions of active global users. Operating with a remote-first, data-driven approach, the company focuses on creating high-impact consumer apps backed by internal marketing automation and custom payment infrastructures.
rubylabs.com • HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
Verified live · 2 hours ago 2 months ago

Senior AI Engineer

Senior • 6+ years exp • Remote (EU, Bosnia and Herzegovina, Montenegro, Serbia, Albania) • Full-Time • Senior
Node JS
Python
Ruby
TypeScript
JavaScript
Databases
Redis
PostgreSQL
AI/ML
Function Calling
LangChain
Langfuse
LlamaIndex
LLM
OpenRouter
Prompt Engineering
AI Agents
Claude
Claude Code
Cursor
Fine-tuning
Model Context Protocol
RAG
Windsurf
Anthropic
OpenAI
Frontend
Next.js
React.js
DevOps
Cloudflare
Analytics
A/B Testing
Marketing
Mixpanel
Apply
Report
Digital transformation for industry Discover the new dimension of digital transformation in your organisation. Increase profits, minimise costs and errors and take advantage of new opportunities with IoT, Cloud, AR or PLM solutions. More on the website.
ttpsc.com • HQ: Warsaw, Poland • CAD & PLM • Manufacturing • Internet of Things • Est. 1991
HQ: Warsaw, Poland • CAD & PLM • Manufacturing • Internet of Things • Est. 1991
$66k – $109k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
Databases
Databricks
AI/ML
LangChain
LLM
MLFlow
NLP
Prompt Engineering
PyTorch
RAG
Streamlit
TensorFlow
OpenAI
DevOps
Azure
CI/CD
GitLab
Apply
2 months ago

GenAI Architect

$78k – $141k per year (Estimated) • Staff+ • Warsaw • Remote (Poland) • Full-Time • Architect • Polish: C1
AI Agents
LangChain
LangGraph
LangSmith
Model Context Protocol
DevOps
AWS
Apply
Report

Studia-Online

studia-online.pl
Szeroka oferta studiów licencjackich, inżynierskich, magisterskich, jednolitych magisterskich oraz podyplomowych na platformie studia-online.pl. Dołącz do WSKZ i zdobywaj umiejętności niezbędne do rozwijania kariery zawodowej w wygodny i nowoczesny sposób!
studia-online.pl • Wrocław • Warsaw • Education • E-learning • Higher Education
Wrocław • Warsaw • Education • E-learning • Higher Education
$32k – $87k per year • In office (Wrocław, Poland) • Full-Time • Polish: C1
PHP
Python
PHP
Laravel
Symfony
Python
Beautiful Soup
FastAPI
Databases
ElasticSearch
MySQL
PostgreSQL
RabbitMQ
Redis
AI/ML
Label Studio
LangChain
Langflow
llama.cpp
LocalAI
Ollama
Frontend
GraphQL
DevOps
CI/CD
Git
GitLab CI
Logstash
GitLab
QA
Selenium
Apply
Report

Asseco Group

asseco.com
Asseco Group (WSE: ACP) is a multinational federation of software enterprises and one of the largest IT companies in Europe, headquartered in Rzeszów, Poland. Founded in 1991 by Adam Góral, the group operates across more than 50 countries globally, with regional hubs spanning Central and Eastern Europe, Israel, Spain, and the US (listed on the Warsaw Stock Exchange, Tel Aviv Stock Exchange, and NASDAQ).
asseco.com • HQ: Rzeszów, Poland • Financial Services • Enterprise Resource Planning (ERP) • Software • Est. 1991
HQ: Rzeszów, Poland • Financial Services • Enterprise Resource Planning (ERP) • Software • Est. 1991
$62k – $106k per year (Estimated)In office (Bydgoszcz, Poland) • Full-Time • Polish: C1
Python
SQL
AI/ML
LangChain
LLM
NLP
RAG
DevOps
Docker
Git
Rest API
Apply
Report

BlueOptima

blueoptima.com
BlueOptima provides a "coding effort analytics" platform for developers and managers. It helps create better quality code. Developers can have visibility over their efforts and can receive feedback on it.
blueoptima.com • Bengaluru • London • Belfast • Cambridge • Information Technology • Data & Analytics • Code Intelligence • 51-200 employees • Est. 2006
Bengaluru • London • Belfast • Cambridge • Information Technology • Data & Analytics • Code Intelligence • 51-200 employees • Est. 2006
$20k – $58k per year (Estimated) • Equity • Junior • 2+ years expBengaluru • Remote (India, United Kingdom) • Bachelor's Degree • Full-Time • Confidential • Junior
Python
Databases
PostgreSQL
AI/ML
AI Agents
Embeddings
Hallucination
LangChain
LangGraph
LLM
Prompt Engineering
Encoder-Decoder
Fine-tuning
Hugging Face
DevOps
Grafana
Analytics
Tableau
Apply
Report

Finoit

finoit.com
Finoit is an IT company providing strategic & technology consulting in the field of Web, Mobile and Software domain. It has expertise in CRM Solutions, Online Marketing & Strategic IT Consulting, etc.
finoit.com • Noida • Software • Mobile App Development • Information Technology • Est. 2010
Noida • Software • Mobile App Development • Information Technology • Est. 2010
2 months ago

Sr. Backend Developer

$23k – $61k per year (Estimated) • Senior • In office (Noida, India) • Senior
Python
Python
Django
FastAPI
Flask
Databases
MySQL
pgvector
Pinecone
PostgreSQL
AI/ML
LangChain
LangGraph
LLM
RAG
Anthropic
Hugging Face
OpenAI
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Jenkins
GitHub
GitLab
Apply
Report

Intellias

intellias.com
Intellias is a global software engineering and technology consulting company headquartered in Krakow, Poland. Founded in 2002, the company provides end-to-end digital transformation, custom software development, and technical consulting to Fortune 500 enterprises and fast-growing technology companies worldwide.
intellias.com • HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
2 months ago

Python MCP Engineer

$43k – $88k per year (Estimated) • Middle • 4+ years expKraków • Remote (Poland) • Full-Time • Middle
Python
Python
Aiohttp
Asyncio
FastAPI
Pydantic
AI/ML
AI Agents
Model Context Protocol
LangChain
AWS Bedrock
LangGraph
AWS Bedrock AgentCore
DevOps
AWS
AWS Lambda
OpenTelemetry
API Gateway
Apply
Report

Rossmann

rossmann.pl
Drogeria Rossmann.pl: Kosmetyki do makijażu i pielęgnacji, perfumy i wiele więcej! Blisko 30 tys. produktów, świetne ceny i wyjątkowe promocje!
rossmann.pl • Łódź • Commerce • Cosmetics & Makeup • Retail & Shop Systems
Łódź • Commerce • Cosmetics & Makeup • Retail & Shop Systems
2 months ago

AI / LLMOps Engineer

$60k – $103k per year (Estimated)In office (Łódź, Poland) • Full-Time • Polish: C1
Python
Databases
Google BigQuery
AI/ML
AutoGen
Google ADK
Kubeflow
LangGraph
LlamaIndex
LLM
RAG
Vertex AI
LangChain
EU AI Act
LLMOps
Model Context Protocol
AI Agents
DevOps
AIOps
Azure
Azure DevOps
CI/CD
Docker
GCP
Google Cloud Run
Google GKE
Helm
Kubernetes
Vector
IAM
Apply
Report

Grid Dynamics Poland

griddynamics.com
Grid Dynamics, represented by griddynamics.com, is a technology services company that provides consulting, engineering and managed services in cloud computing, data, artificial intelligence and digital transformation. It designs and implements scalable software platforms, commerce solutions and infrastructure modernization projects for enterprises across sectors such as retail, finance and technology.
griddynamics.com • HQ: Warsaw, Poland • Artificial Intelligence • Information Technology • IT Consulting • Est. 2006
HQ: Warsaw, Poland • Artificial Intelligence • Information Technology • IT Consulting • Est. 2006
$62k – $99k per year (Estimated) • Senior • 8+ years expIn office (Warsaw, Poland) • Full-Time • Staff
Bash
Java
Python
C#
TypeScript
JavaScript
Java
Gradle
Maven
C#
.NET
AI/ML
AI Agents
Claude
Claude Code
LangGraph
LangSmith
Prompt Engineering
LangChain
LLM
OpenAI
Frontend
Angular
DevOps
Docker
AWS
Azure
CI/CD
GCP
Apply
Report

Sonatus

sonatus.com
Sonatus is an automotive technology company headquartered in Sunnyvale, California, and was founded in 2018. The firm provides the Fastlane platform, a suite of cloud-to-edge solutions including data collection, edge computing, and AI-driven diagnostics designed to power software-defined vehicles. It operates globally by partnering with major automotive manufacturers and suppliers to implement vehicle architectures that facilitate data management and lifecycle optimization.
sonatus.com • HQ: Sunnyvale, United States • Smart Mobility • Transportation & Logistics • Automotive Manufacturing • Manufacturing • Embedded Software • Software • Edge AI • Artificial Intelligence • 201-500 employees • Est. 2018
HQ: Sunnyvale, United States • Smart Mobility • Transportation & Logistics • Automotive Manufacturing • Manufacturing • Embedded Software • Software • Edge AI • Artificial Intelligence • 201-500 employees • Est. 2018
Verified live · 1 day ago 2 months ago

Senior Manager, Engineering - AI Validation

$112k – $256k per year (Estimated) • Lead • 10+ years expIn office (Sunnyvale, United States) • Bachelor's Degree • Internship • Senior
Python
AI/ML
Embeddings
Hallucination
LangGraph
LLM
RAG
LangChain
LLM Evaluation
LLM Guardrails
AI Agents
DevOps
Jenkins
Vector
QA
Playwright
Pytest
Apply
Open 176 daysVerified live · 1 day ago 6 months ago

Senior Staff AI Engineer

$176k – $303k per year (Estimated) • Staff+ • In office (Sunnyvale, United States) • Bachelor's Degree • Internship • Staff
C++
Java
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
AI Agents
AutoGen
Hallucination
LangGraph
LLM
PyTorch
RAG
Scikit-learn
TensorFlow
LangChain
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Vector
Analytics
A/B Testing
Apply
Report

Shakti Solutions

shaktisolutions.com
Shakti Solutions provides services and software to customers globally in the areas of business intelligence, networking, systems integration, cross platform support, software development, customized product development and enterprise resource planning software.
shaktisolutions.com • Naperville • System Integration • Business Intelligence • Data & Analytics
Naperville • System Integration • Business Intelligence • Data & Analytics
$128k – $280k per year (Estimated)In office (Naperville, United States) • Visa sponsorship • High School Diploma • Contractor
Python
Databases
Apache Kafka
Redis
AI/ML
Hallucination
LangChain
LangGraph
LLM
RAG
Reranking
Anthropic
OpenAI
AI Agents
DevOps
Azure
Azure AKS
CI/CD
Istio
Kubernetes
Apply
Report

Guidepoint

guidepoint.com
Guidepoint runs an expert network serving investors, consultancies and corporations. Its platform arranges consultations, surveys and events with industry practitioners. The firm covers healthcare, technology, industrials and consumer sectors.
guidepoint.com • HQ: New York, United States • Asset Management • Professional Services • Artificial Intelligence • Est. 2003
HQ: New York, United States • Asset Management • Professional Services • Artificial Intelligence • Est. 2003
Top 25% payVerified live · 8 min ago 2 months ago

AI Engineer

$135k – $210k per year • Senior • 6+ years expRemote/Hybrid (Toronto, Canada) • Bachelor's Degree • Senior
Python
Python
Asyncio
FastAPI
Flask
Databases
Databricks
ElasticSearch
Pinecone
AI/ML
Chain-of-Thought
Gemini
Hallucination
Hybrid Search
LangChain
LlamaIndex
LLM
MLFlow
Prompt Engineering
RAG
Spark
Anthropic
LLMOps
OpenAI
AI Agents
DevOps
ArgoCD
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Helm
Kubernetes
Vector
Apply
Top 25% payVerified live · 8 min ago 2 months ago

Senior Data/AI Engineer

$135k – $210k per year • Senior • 6+ years expRemote/Hybrid (Toronto, Canada) • Bachelor's Degree • Senior
Python
Python
Asyncio
FastAPI
Flask
Databases
Databricks
ElasticSearch
Pinecone
AI/ML
Chain-of-Thought
Gemini
Hallucination
Hybrid Search
LangChain
LlamaIndex
LLM
MLFlow
Prompt Engineering
RAG
Spark
Anthropic
LLMOps
OpenAI
AI Agents
DevOps
ArgoCD
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Helm
Kubernetes
Vector
Apply
Report

Rakuda AI

rakuda-ai.com
AIを活用したソフトウェア開発と業務自動化に特化した会社。ファンド業務の自動化から AI活用SaaS の受託開発まで、少数精鋭・高速デリバリーで提供します。.
rakuda-ai.com • Tokyo • Business Process Automation (BPA) • Software • Artificial Intelligence
Tokyo • Business Process Automation (BPA) • Software • Artificial Intelligence
$189k per year • Lead • 8+ years expIn office (Tokyo, Japan) • Full-Time • Principal • Japanese
TypeScript
JavaScript
AI/ML
Claude
Cohere SDK
Cursor
DSPy
Fine-tuning
Knowledge Distillation
LangChain
LangGraph
LLM
Mistral
Perplexity
Prompt Engineering
RAG
Reranking
RLHF
vLLM
Anthropic
DPO
LLM Evaluation
LLM Guardrails
OpenAI
SFT
AI Agents
Function Calling
Frontend
Next.js
React.js
DevOps
AWS
GCP
Vector
Apply
Report

ERLI S.A.

erli.pl
Odkryj nową platformę zakupową! Miliony produktów w popularnych kategoriach. Bezpieczne zakupy i darmowa dostawa od 79 zł
erli.pl • Poznań • Commerce • E-commerce Platforms • Marketplaces
Poznań • Commerce • E-commerce Platforms • Marketplaces
2 months ago

ML Engineer

$54k – $90k per year • Poznań • Remote (Poland) • Full-Time • Polish: C1
JavaScript
TypeScript
Databases
Amazon Neptune
AI/ML
BERT
LangChain
LangGraph
MLFlow
NLP
PyTorch
Scikit-learn
TensorBoard
TensorFlow
Hugging Face
Recommender Systems
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Prometheus
Apply
Report
LangChain Jobs - Remote & On-site
Frequently asked questions
LangChain: how many jobs are available now?
There are 2,394 LangChain job listings on Alion right now.
LangChain: what is the typical salary for these roles?
The average salary for LangChain roles on Alion is about $179,419 USD based on our aggregated data.
LangChain: are LangChain roles remote or do they offer relocation or visa sponsorship?
Many LangChain roles are remote-first or hybrid, and some companies may provide relocation or visa sponsorship-review each listing for details.
LangChain: how do I apply for LangChain jobs on Alion?
Sign up on Alion, complete your profile, search LangChain jobs, and apply directly through the job page or follow the employer’s application link.