HQ: San Francisco, United States · LLM & Generative AI · AI Development Tools · AI Evaluation & Observability · AI Agents · 1001-5000 employees · Est. 2023 · Trust A · Hiring 99, 2 new
LangChain is an American company founded in 2023 around an open source framework of the same name that became, almost by accident, the default way developers chained language model calls into working applications. It has since built commercial products around the framework: LangSmith for tracing, evaluating and monitoring model applications, and LangGraph for building stateful agent workflows, on the argument that the hard part is not calling a model but knowing whether the result was any good. Headquartered in San Francisco and backed at a multi-billion dollar valuation, it monetises observability and orchestration rather than the framework itself.
No named decision-maker yet.
No careers mailbox known
≈ $48k – $102k per year (Estimated) · Middle · 4+ years exp · Singapore · Remote (United States, Singapore) · Full-Time · Middle
TypeScript
JavaScript
Python
AI/ML
LangGraph
LangSmith
SFT
Post-training
LangChain
AI Agents
RLHF
Axolotl
TRL
Unsloth
Transformers
Hugging Face
DPO
DevOps
Cloudflare
Management
Monday.com
+10
≈ $106k – $235k per year (Estimated) · Middle · 4+ years exp · Atlanta · Austin · Dallas · Las Vegas · Nashville · Remote (United States) · Full-Time · Middle
TypeScript
JavaScript
Python
AI/ML
LangGraph
LangSmith
SFT
Post-training
LangChain
AI Agents
RLHF
Axolotl
TRL
Unsloth
Transformers
Hugging Face
DPO
DevOps
Cloudflare
Management
Monday.com
+10
Lima · Prague · São Paulo · iGaming & Gambling · Esports · Est. 2018 · Likely startup · Trust B · Hiring 24, 3 new
Complete esports betting infrastructure for operators. Boost engagement and revenue via low latency odds feed, risk management, and unique solutions.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago
1 month ago
Likely open · 56%
LLM Researcher
Remote (Czech Republic) · Freelance
Python
Python
FastAPI
AI/ML
Fine-tuning
Multimodal AI
Function Calling
Transformers
Hugging Face
Structured Outputs
PyTorch
RAG
LLM
AI Agents
DeepSpeed
vLLM
NLP
Triton
+8
≈ $57k – $126k per year (Estimated) · Remote (Netherlands) · Freelance
Python
AI/ML
Diffusion Models
Transformers
Hugging Face
Text-to-Speech
PyTorch
DevOps
AWS
IT Outsourcing & Dedicated Teams · Managed IT Services (MSP) · Information Technology · 51-200 employees · IT services · Hiring 14, 3 new
Managed IT services, cloud IT services, and IT outsourcing for businesses. Anovia delivers 24/7 IT support and scalable technology solutions.
No named decision-maker yet.
No careers mailbox known
≈ $21k – $42k per year (Estimated) · Senior · 5+ years exp · Remote (India) · Contractor · Senior
Scala
SQL
Python
Python
pySpark
Databases
Amazon Redshift
Snowflake
AI/ML
LangGraph
LlamaIndex
Fine-tuning
Function Calling
Transformers
Pandas
Gemini
Semantic Search
Multi-Agent Systems
LangChain
Prompt Engineering
Claude
RAG
LLM
AI Agents
Multimodal AI
AWS Bedrock
Spark
DevOps
CI/CD
AWS Lambda
AWS
+19
HQ: San Francisco, United States · Vulnerability Management · Cybersecurity AI · Penetration Testing · 1001-5000 employees · Est. 2019 · Trust B · Hiring 159, 34 new
Horizon3.ai is a cybersecurity company that specializes in autonomous threat detection and proactive security validation. Its flagship platform, NodeZero, acts as an autonomous penetration testing solution that continuously discovers, tests, and verifies exploitable vulnerabilities across an organization's internal and external infrastructure. By simulating real-world attacker tactics, Horizon3.ai enables IT and security teams to fix critical security gaps before adversaries can exploit them.
Antani Snehal · Executive Officer, Director · decision-maker
Anthony Pillitiere · Executive Officer, Director · decision-maker
Snehal Antani · Executive Officer, Director · decision-maker
Nicholas Warner · Director
Careers mailbox is known
$211k – $249k per year · Senior · 5+ years exp · Remote (United States) · Bachelor's Degree · Full-Time · Senior
SQL
Python
Databases
Neo4j
PostgreSQL
AI/ML
vLLM
Fine-tuning
Quantization
Knowledge Distillation
TGI
AWS Bedrock
SFT
Post-training
Model Distillation
LLM
Machine Learning
AI Agents
Frontend
GraphQL
DevOps
Datadog
Prometheus
Grafana
Docker
GCP
Kubernetes
Azure
AWS
Cybersecurity
FedRAMP
Analytics
ETL/ELT
+19
$313k – $369k per year · Middle · 4+ years exp · Remote (United States) · Master's Degree · Full-Time · Middle
Python
Databases
Neo4j
AI/ML
Knowledge Distillation
Function Calling
SFT
Post-training
Model Distillation
PyTorch
Machine Learning
AI Agents
DevOps
Splunk
IAM
AWS
Cybersecurity
Okta
Crowdstrike
SentinelOne
Microsoft Entra ID
SIEM
+10
Document AI · Construction Management Software · 11-50 employees · Startup · Hiring 1
Wyre AI reads full drawing and spec sets together to generate preconstruction scope packages in hours, surfacing gaps and conflicts before bid day.
No named decision-maker yet.
No careers mailbox known
≈ $23k – $53k per year (Estimated) · Senior · 10+ years exp · India · Remote (India) · Senior
SQL
Python
Databases
ElasticSearch
OpenSearch
AI/ML
LoRA
Fine-tuning
Embeddings
Multimodal AI
Function Calling
PEFT
Hallucination
Reranking
Hybrid Search
Hugging Face
SFT
OCR
GraphRAG
Knowledge Graph
Computer Vision
Model Context Protocol
PyTorch
RAG
LLM
Machine Learning
AI Agents
Transformers
DevOps
GCP
Azure
AWS
+21
HQ: Berkeley, United States · Nonprofits & Foundations · AI Research Labs · AI Safety & Alignment · 51-200 employees · Est. 2022 · Trust A · Hiring 14
FAR.AI is a research non-profit working on technical artificial intelligence safety alongside field building for the wider community. Its researchers study adversarial robustness, model evaluations and alignment methods, and published widely discussed attacks that defeated superhuman game playing systems. The organisation also runs conferences, fellowships and a research hub that hosts visiting safety researchers; its events series brings together researchers from frontier laboratories, academia and government institutes.
No named decision-maker yet.
Careers mailbox is known
$150k – $275k per year · Senior · 3+ years exp · Remote (United States, Singapore) · Full-Time · Senior
Rust
C++
Python
AI/ML
Post-training
Pre-training
NCCL
InfiniBand
OpenAI
PyTorch
AI Agents
DevOps
Helm
SLURM
ArgoCD
HPC
Prometheus
Ansible
Terraform
Linux
Kubernetes
+11
$290k – $450k per year · Lead · Berkeley · Remote (United States, Singapore) · PhD · Full-Time · Staff
Fine-tuning
Mixture of Experts
Synthetic Data
Pre-training
GPT-5
Red Teaming
Interpretability
ChatGPT
OpenAI
Claude
Machine Learning
+3
$130k – $200k per year · Middle · 4+ years exp · Berkeley · Remote (United States) · Full-Time · Middle
Pre-training
Interpretability
OpenAI
HQ: Plano, United States · Revenue Cycle & Medical Billing · 501-1000 employees · Est. 2021 · Trust A · Hiring 11
FinThrive, a healthcare RCM company powered by FinThrive Fusion®, uses AI to grow revenue, cut cost to collect, prevent denials and improve patient experience.
No named decision-maker yet.
No careers mailbox known
≈ $158k – $298k per year (Estimated) · Lead · 15+ years exp · United States · Remote (United States) · Bachelor's Degree · Architect
Databricks
AI/ML
LoRA
Fine-tuning
Reinforcement Learning
PEFT
AWS Bedrock
Synthetic Data
Amazon SageMaker
SFT
Knowledge Graph
Prompt Engineering
OpenAI
RAG
Machine Learning
AI Agents
Transformers
DevOps
Platform Engineering
Azure
AWS
+11
HQ: San Jose, United States · Endpoint Security · Observability & APM · Unified Communications · Network Security · Network Equipment · 5000+ employees · Est. 1984 · NASDAQ: CSCO · Trust A · Hiring 1302, 164 new
Cisco Systems is an American networking company founded in 1984 by Stanford computer scientists Leonard Bosack and Sandy Lerner, and headquartered in San Jose, California. It is the largest supplier of enterprise networking equipment in the world, building the routers, switches, wireless access points and optical systems that carry traffic across corporate networks, service providers and data centres, together with the software and silicon that run them. The company has diversified heavily into security, observability through Splunk, collaboration with Webex, and AI infrastructure networking, and now earns a growing share of revenue from software subscriptions rather than hardware sales.
Mark Patterson · Chief Financial Officer · decision-maker
Chuck Robbins · Chair & Chief Executive Officer · decision-maker
Sandy Lerner · Co-Founder · founder
Leonard Bosack · Co-Founder · founder
No careers mailbox known
$257k – $384k per year · Equity · Lead · 10+ years exp · Seattle · Remote (United States) · Master's Degree · Full-Time · Staff
Python
SQL
AI/ML
TensorFlow
PyTorch
Machine Learning
AI Agents
LoRA
Fine-tuning
Reinforcement Learning
Quantization
Function Calling
Chain-of-Thought
PEFT
Llama
Synthetic Data
StarCoder
Code Llama
LLM Evaluation
LLM
DevOps
Splunk
+12
Hyderabad · Gurgaon · Bengaluru · Mumbai · Pune · Recruiting & Staffing · Hiring 24, 1 new
Work as an independent recruiter on live roles from top companies. Earn commission per closure, plus money for every interview. No targets, no fixed hours.
No named decision-maker yet.
No careers mailbox known
$48k – $53k per year (gross) · Lead · 5+ years exp · Remote (likely India) · Full-Time · Staff
JavaScript
Python
Databases
Databricks
AI/ML
Transformers
LangChain
OpenAI
RAG
LLM
AI Agents
Frontend
React.js
DevOps
Azure
Management
SharePoint
+4
HQ: Nashua, United States · Mobile Networks · Network Equipment · 501-1000 employees · Est. 2012 · Trust B · Hiring 44, 4 new
Parallel Wireless is a telecommunications software and hardware company headquartered in Nashua, New Hampshire, and founded in 2012. The company develops cloud-native Open RAN (Radio Access Network) solutions that support 2G, 3G, 4G, and 5G technologies through software-defined radios and network automation tools. It serves mobile network operators and private industries globally, providing interoperable infrastructure designed to reduce deployment costs and increase operational efficiency.
Rajesh Mishra · Executive Officer, Director · decision-maker
Steve Papa · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $158k – $298k per year (Estimated) · Lead · 7+ years exp · Remote (United States) · Bachelor's Degree · Full-Time · Principal
Go
C++
Java
Python
AI/ML
Fine-tuning
Embeddings
Quantization
Multimodal AI
Knowledge Distillation
Function Calling
Tokenization
Reranking
Structured Outputs
Model Distillation
RAG
LLM
llama.cpp
Ray Serve
LoRA
vLLM
SGLang
TensorRT
PEFT
QLoRA
TensorRT-LLM
Ray
Synthetic Data
KServe
CUDA
Triton
Post-training
ROCm
Speculative Decoding
DevOps
Git
Docker
Linux
Kubernetes
CI/CD
Cybersecurity
Least Privilege
Active Directory
+32
HQ: Luxembourg City, Luxembourg · Cloud Platforms (IaaS & PaaS) · Web Security & DDoS Protection · AI Compute & Inference · CDN & Edge Delivery · 501-1000 employees · Est. 2014 · Hiring 15, 2 new
Gcore is a cloud and edge infrastructure provider that operates a global content delivery network, edge cloud, GPU cloud and AI inference services, and DDoS and web application protection from points of presence on several continents. Its customers include gaming, media, technology and enterprise companies. The company was founded in 2014. The company is headquartered in Luxembourg City, Luxembourg.
No named decision-maker yet.
Careers mailbox is known
Senior · 5+ years exp · Serbia · Remote (Cyprus) · Full-Time · Senior · English
Python
AI/ML
vLLM
Multimodal AI
SGLang
TensorRT
TensorRT-LLM
PyTorch
Machine Learning
LoRA
Quantization
PEFT
CUDA
Triton
Speculative Decoding
DevOps
Docker
Linux
Kubernetes
+9
Machine Learning · AI Training Data & Annotation · Est. 2024 · Hiring 2
Parsewave is a specialized AI data company that creates curated datasets and coding/terminal-task problems used by AI research labs to train and improve next-gen AI models' reasoning and developer-style skills.
No named decision-maker yet.
No careers mailbox known
India · Remote (India)
Python
Bash
Python
Flask
FastAPI
Databases
Weaviate
Milvus
Pinecone
FAISS
Qdrant
AI/ML
RLHF
Reinforcement Learning
SFT
Post-training
LLM
LlamaIndex
LoRA
PEFT
Transformers
Hugging Face
LangChain
RAG
Machine Learning
AI Agents
DevOps
Unix
Git
Linux
Docker
GCP
AWS
+21
Remote (likely India) · Full-Time
Python
Bash
Python
Flask
FastAPI
Databases
Weaviate
Milvus
Pinecone
FAISS
Qdrant
AI/ML
RLHF
Reinforcement Learning
SFT
Post-training
LLM
LangGraph
LlamaIndex
LoRA
Fine-tuning
PEFT
QLoRA
Transformers
Hugging Face
LangChain
RAG
AI Agents
DevOps
Unix
Git
Linux
Docker
GCP
AWS
+23
HQ: London, United Kingdom · Generative Image · 51-200 employees · Startup · Trust A · Hiring 15, 6 new
Build with generative AI on a unified inference API. Image generation, video generation, audio, 3D, and large language models. 400K+ models, managed infrastructure, usage-based pricing.
No named decision-maker yet.
No careers mailbox known
≈ $101k – $181k per year (Estimated) · Equity · Senior · Remote (United Kingdom) · Bachelor's Degree · Full-Time · Senior
C++
Python
AI/ML
LoRA
vLLM
Fine-tuning
Diffusion Models
PEFT
CUDA
Triton
PyTorch
Machine Learning
Multimodal AI
Transformers
DevOps
GitHub
Docker
Kubernetes
+8
HQ: London, United Kingdom · Marketplaces · Secondhand · 501-1000 employees · Est. 2011 · Trust B · Hiring 22, 3 new
Depop is a London company founded in 2011 that runs a social marketplace for second hand fashion. Its app blends resale listings with a feed and follower model that suits younger sellers building personal brands. The company was acquired by Etsy and continues to operate from London with millions of active users.
No named decision-maker yet.
No careers mailbox known
≈ $100k – $178k per year (Estimated) · Senior · London · Remote (United Kingdom) · Full-Time · Senior
Python
Python
pySpark
Databases
Databricks
AI/ML
Fine-tuning
Multimodal AI
Transformers
Gemini
PyTorch
LLM
Machine Learning
Human-in-the-Loop
Spark
+4
HQ: Arlington, United States · National Security · Supply Chain AI · Predictive Analytics · Military Logistics · Defense AI · 51-200 employees · Est. 2011 · Trust A · Hiring 33, 3 new
Air, formerly known as Govini, is a defense technology company headquartered in Arlington, Virginia, and founded in 2011. The company provides an AI-native Enterprise Readiness platform that integrates commercial data and enterprise systems to optimize acquisition, supply chain management, and maintenance for national security organizations. It serves various branches of the United States Department of Defense, including the Army and Air Force, by providing real-time data orchestration and predictive analytics to close operational readiness gaps.
No named decision-maker yet.
No careers mailbox known
≈ $135k – $257k per year (Estimated) · Senior · 5+ years exp · Arlington · Pittsburgh · Remote (United States) · PhD · Full-Time · Nationals only · Senior
Python
AI/ML
LoRA
Fine-tuning
QLoRA
Synthetic Data
LLMOps
SFT
Post-training
LLM
Machine Learning
AI Agents
Reinforcement Learning
PEFT
Multi-Agent Systems
DevOps
GCP
Kubernetes
Azure
AWS
+10
≈ $119k – $217k per year (Estimated) · Senior · 7+ years exp · Arlington · Pittsburgh · Remote (United States) · Full-Time · Nationals only · Senior
Multimodal AI
Claude Code
AI Agents
Fine-tuning
NLP
Post-training
LLM
DevOps
GCP
Azure
AWS
+2
HQ: New York, United States · Marketing & Sales AI · E-commerce Marketing · 51-200 employees · Est. 2018 · Startup · Hiring 6
Quartile fuels full-funnel growth for thousands of ecommerce brands with advanced AI solutions and unmatched strategic expertise.
No named decision-maker yet.
Careers mailbox is known
≈ $51k – $134k per year (Estimated) · Senior · 5+ years exp · Remote (Brazil) · Master's Degree · Contractor · Senior
Python
Python
FastAPI
Pydantic
Databases
Databricks
AI/ML
LoRA
Fine-tuning
Embeddings
RLHF
Scikit-learn
Function Calling
NLP
PEFT
Tokenization
Hallucination
Anthropic
Hugging Face
DPO
SFT
Structured Outputs
OpenAI
PyTorch
LLM
Machine Learning
AI Agents
MLFlow
Quantization
Knowledge Distillation
Transformers
Reranking
Context Engineering
LLM Guardrails
Prompt Caching
Model Distillation
Model Context Protocol
DevOps
Loki
OpenTelemetry
Grafana
Docker
Azure
+31
HQ: Thessaloniki, Greece · Custom Software Development · 11-50 employees · Est. 1999 · Hiring 7, 2 new
DOTSOFT is a Greek software company founded in 1999 and headquartered in Thessaloniki. It develops smart city, e-government and geospatial applications for public authorities. The company participates in many European research projects.
No named decision-maker yet.
Careers mailbox is known
$19k – $24k per year · Thessaloniki · Remote (Greece) · Full-Time · Senior · English
Python
Databases
Pinecone
FAISS
AI/ML
Fine-tuning
Embeddings
NLP
Mistral
Transformers
Hugging Face
Semantic Search
TensorFlow
OpenAI
PyTorch
RAG
LLM
Machine Learning
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+14
HQ: Seoul, South Korea · AI Chips & Accelerators · AI Compute & Inference · 51-200 employees · Est. 2020 · Startup · Trust B · Hiring 8
Moreh is a South Korean company founded in 2020 that builds a software platform for training and serving large models on non-Nvidia accelerators. Its compiler and cluster runtime let PyTorch workloads run across large fleets of AMD and domestic chips without code changes. The company has demonstrated large language model training on such clusters with Korean cloud and telecom partners.
Jihyo Lee · Executive Officer, Director · decision-maker
Gangwon Jo · Executive Officer, Director · decision-maker
Jong Taek Won · Executive Officer, Director · decision-maker
Wookeun Jung · Director
Careers mailbox is known
Seoul · Remote (South Korea) · Full-Time · Korean: C1
vLLM
SGLang
Transformers
TPU
NCCL
KV Cache
LLM
HQ: Middletown, United States · Internet Services · Web Hosting & VPS · 1001-5000 employees · Est. 2018 · Trust B · Hiring 192, 12 new
Headquartered in Middletown, Delaware, United States, Ultahost is a web hosting and cloud infrastructure provider specializing in managed, performance-focused hosting solutions. Founded in 2018, the company delivers a broad portfolio of services - including shared hosting, virtual private servers (VPS), virtual dedicated servers (VDS), bare-metal dedicated hosting, and managed WordPress environments. Utilizing high-speed NVMe storage, automated backups, built-in DDoS mitigation, and a distributed network of global data centers, the platform serves web developers, digital agencies, e-commerce platforms, and small to mid-sized enterprises seeking scalable, low-latency infrastructure.
No named decision-maker yet.
No careers mailbox known
≈ $40k – $92k per year (Estimated) · Staff+ · 5+ years exp · Kyiv · Remote (Ukraine) · Full-Time · Architect · English: B2
Node JS
TypeScript
JavaScript
Python
Databases
pgvector
Qdrant
MariaDB
Redis
MySQL
PostgreSQL
Weaviate
Milvus
Pinecone
AI/ML
vLLM
Embeddings
Quantization
Function Calling
LiteLLM
Ollama
TGI
Gemini
Hallucination
Reranking
Anthropic
Hugging Face
Lovable
Replit
Structured Outputs
Cursor
LangChain
OpenAI
Claude
RAG
LLM
AI Agents
LangGraph
AutoGen
LlamaIndex
LoRA
Fine-tuning
AWQ
GGUF
GPTQ
PEFT
CrewAI
CUDA
Triton
Model Context Protocol
Copilot
DevOps
Debian
GitLab CI
Ubuntu
SRE
Proxmox VE
KVM
Hyper-V
VMWare
Platform Engineering
TCP/IP
GitHub Actions
Ansible
DNS
Terraform
Rest API
Git
Docker
Linux
Kubernetes
CI/CD
OpenTelemetry
Prometheus
Grafana
Cybersecurity
Least Privilege
Management
n8n
Zapier
QA
Sentry
+68
HQ: Teaneck, United States · Cloud Consulting & Migration · Engineering Services · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Systems Integrators · 5000+ employees · Est. 1994 · IT services · Trust A · Hiring 1390, 275 new
Cognizant is an American information technology services and consulting company founded in 1994 as an in-house technology unit of Dun and Bradstreet in Chennai, India, and headquartered in Teaneck, New Jersey. It builds, integrates and operates software and infrastructure for large enterprises, with particularly deep positions in healthcare, financial services, insurance and life sciences, delivered by a global workforce of more than three hundred thousand people concentrated in India. Listed on Nasdaq, the company competes with the large Indian and global systems integrators and has reoriented its offerings around cloud migration, data platforms and AI-assisted engineering.
Jatin Dalal · Chief Financial Officer · decision-maker
Ravi Kumar · Chief Executive Officer · decision-maker
Kumar Mahadeva · Founder & former Chief Executive Officer · founder
Francisco D'Souza · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
Chennai · Remote (India) · Full-Time
Python
C#
C#
.NET
AI/ML
Embeddings
Multimodal AI
NLP
Transformers
Synthetic Data
Computer Vision
OpenAI
LLM
Machine Learning
Keras
Sentiment Analysis
TensorFlow
PyTorch
DevOps
GCP
Azure
AWS
Docker
Kubernetes
+13
