HumbleBeeAI. We specialize in Computer Vision, Generative AI, and Business Analytics. An AI studio with tools, talent, and purpose. We build from our own AI ecosystem to deliver scalable, ethical, and lasting solutions for clients worldwide.
Tashkent • 5000+ employees
$18k – $24k per year (net) • Middle • 3+ years exp • In office (Tashkent, Uzbekistan) • Full-Time • Middle • English
Python
Python
FastAPI
Databases
ElasticSearch
Milvus
Pinecone
Qdrant
Weaviate
AI/ML
AI Agents
ChatGPT
DeepEval
Embeddings
Gemini
Hybrid Search
LangChain
Langfuse
LangGraph
LlamaIndex
LLM
LoRA
NLP
PEFT
Prompt Engineering
PyTorch
QLoRA
RAG
Reranking
Semantic Search
Synthetic Data
Tokenization
Triton
vLLM
Transformers
Anthropic
DPO
GraphRAG
Hugging Face
OCR
OpenAI
Semantic Search
SFT
Structured Outputs
Function Calling
TGI
DevOps
CI/CD
Docker
Git
GitHub
Analytics
A/B Testing
DevRev is a startup that is building AI-based CRM solutions that aim to bring developers closer to the customer enabling them to build, operate, support, and grow their products, founded by IIT alumnus.
Bengaluru • Buenos Aires • Austin • Palo Alto • Mumbai • Artificial Intelligence • Software • Customer Relationship Management (CRM) • Est. 2020
≈ $28k – $59k per year (Estimated) • Staff+ • 10+ years exp • Remote (Philippines) • Staff
C#
Go
Java
Node JS
Python
JavaScript
AI/ML
AI Agents
DPO
LLM
LoRA
Ray
Triton
vLLM
PEFT
DevOps
AWS
Azure
GCP
Grafana
Kubernetes
Prometheus
Vector
≈ $28k – $59k per year (Estimated) • Staff+ • 10+ years exp • Philippines • Remote (Philippines) • Full-Time • Staff
C#
Go
Java
Node JS
Python
JavaScript
AI/ML
AI Agents
DPO
LLM
LoRA
Ray
Triton
vLLM
PEFT
DevOps
AWS
Azure
GCP
Grafana
Kubernetes
Prometheus
Vector
Thinking Machines Lab is an artificial intelligence research and product company based in San Francisco and founded in 2025. The company develops multimodal AI systems and open-weights models, such as Inkling, alongside developer tools like Tinker for model fine-tuning. It operates as a public benefit corporation focused on human-AI collaboration and open science, supported by significant venture capital investment.
HQ: San Francisco, United States • MLOps • Machine Learning • Multimodal AI • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2025
$350k – $475k per year • Middle • 4+ years exp • In office (San Francisco, New York, United States) • Relocation • Visa sponsorship • Full-Time • Middle
C++
Python
C++
PyTorch C++
AI/ML
Reinforcement Learning
Post-training
PyTorch
Ray
RLHF
DPO
InfiniBand
NCCL
PPO
TPU
DevOps
SRE
Kubernetes
SLURM
India's fastest online document search platform. Download EC, Bhoomi RTC, Any ROR, and 7/12 documents effortlessly with Landeed. Simplify your land record research today!
Hyderabad • Hyderabad • Chennai • Gurgaon • Legal Services • Real Estate • Software • 51-200 employees
$26k – $47k per year • Equity 0.1–0.5% • Staff+ • 3+ years exp • In office (Hyderabad, India) • Full-Time • Staff
Python
AI/ML
Fine-tuning
LLM
Multimodal AI
PEFT
Prompt Engineering
PyTorch
TRL
Transformers
Reinforcement Learning
Computer Vision
DPO
GRPO
Hugging Face
Post-training
SFT
Text-to-Speech
AI Agents
Speech Recognition
Function Calling
Gemma
Quantization
Qwen
RLHF
vLLM
VLM
Whisper
LangChain is an AI technology company that provides open-source frameworks and developer tools for building applications powered by large language models and AI agents. Its ecosystem includes LangChain for agent development, LangGraph for workflow orchestration, and LangSmith for testing, monitoring, evaluation, and deployment. The platform helps developers and enterprises create reliable generative AI applications by connecting models, tools, data sources, and business workflows.
HQ: San Francisco, United States • AI Agents • Artificial Intelligence • LLM & Generative AI
≈ $122k – $244k per year (Estimated) • Middle • 4+ years exp • In office (Atlanta, Austin, Dallas, Las Vegas, Nashville, United States) • Full-Time • Middle
JavaScript
Python
TypeScript
AI/ML
AI Agents
Fine-tuning
LangChain
LangGraph
LangSmith
Transformers
Post-training
SFT
Axolotl
RLHF
TRL
Unsloth
DPO
Hugging Face
DevOps
Cloudflare
Management
Monday.com
≈ $140k – $279k per year (Estimated) • Middle • 4+ years exp • In office (New York, United States) • Full-Time • Middle
JavaScript
Python
TypeScript
AI/ML
AI Agents
Fine-tuning
LangChain
LangGraph
LangSmith
Transformers
Post-training
SFT
Axolotl
RLHF
TRL
Unsloth
DPO
Hugging Face
DevOps
Cloudflare
Management
Monday.com
≈ $124k – $298k per year (Estimated) • Middle • 4+ years exp • In office (San Francisco, United States) • Full-Time • Middle
JavaScript
Python
TypeScript
AI/ML
AI Agents
Fine-tuning
LangChain
LangGraph
LangSmith
Transformers
Post-training
SFT
Axolotl
RLHF
TRL
Unsloth
DPO
Hugging Face
DevOps
Cloudflare
Management
Monday.com
Hark was an online digital entertainment platform best known for its extensive library of short audio soundbites, video clips, and pop culture quotes. Launched in 2007, the website allowed users to browse, create, and share playable soundboards featuring memorable lines from movies, television shows, and political figures. While it grew into a popular destination for viral sound clips during the late 2000s and early 2010s, the platform has since ceased its original operations.
HQ: San Jose, United States • Machine Learning • Artificial Intelligence
$180k – $450k per year • Staff+ • In office (San Jose, United States) • Full-Time • Staff
Python
AI/ML
Fine-tuning
Knowledge Distillation
LLM
Multimodal AI
PyTorch
Reinforcement Learning
RLHF
Synthetic Data
DPO
GRPO
Post-training
PPO
AI Agents
Function Calling
Robotics
Imitation Learning
Reinforcement Learning
$180k – $450k per year • Staff+ • In office (San Jose, United States) • Full-Time • Staff
DeepSpeed
Fine-tuning
Multimodal AI
Reinforcement Learning
RLHF
DPO
FSDP
GRPO
Megatron-LM
Post-training
PPO
SFT
AI Agents
$180k – $450k per year • Staff+ • In office (San Jose, United States) • Full-Time • Staff
Fine-tuning
Knowledge Distillation
Multimodal AI
RLHF
Synthetic Data
DPO
GRPO
Post-training
PPO
AI Agents
Robotics
Imitation Learning
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
$600k per year • Staff+ • In office (Palo Alto, United States) • Staff
Reinforcement Learning
RLHF
DPO
Post-training
Centific is a global digital engineering and artificial intelligence services company headquartered in Redmond, Washington, and established in its current form in 2020. The company provides data-centric AI solutions, including data collection, curation, reinforcement learning from human feedback, and multilingual data services through its OneForma platform. It operates globally with a network of over one million experts and serves enterprise clients in sectors such as technology, healthcare, and retail to build and scale production-grade AI models.
HQ: Redmond, United States • Natural Language Processing • Reinforcement Learning • Data Collection • Machine Learning • LLM & Generative AI • Artificial Intelligence • Data & Analytics • 1001-5000 employees • Est. 2020
$250k – $300k per year • Lead • 7+ years exp • In office (Palo Alto, United States) • Master's Degree • Full-Time • Principal
Python
AI/ML
Fine-tuning
Gymnasium
LLM
RAG
RLHF
TRL
Transformers
DPO
GRPO
Post-training
PPO
Function Calling
Synthetic Data
Robotics
Digital Twin
$150k – $300k per year • Middle • 3+ years exp • Remote/Hybrid (United States) • Master's Degree • Full-Time • Middle
Python
AI/ML
AI Agents
Fine-tuning
Gymnasium
JAX
LLM
PyTorch
RAG
Reinforcement Learning
RLHF
RLlib
Stable-Baselines3
TensorFlow
Ray
Transformers
DPO
GRPO
OpenAI
Post-training
PPO
Function Calling
Synthetic Data
TRL
Robotics
Digital Twin
Sim-to-Real
$200k – $250k per year • Staff+ • 7+ years exp • United States • Remote (United States) • Master's Degree • Full-Time • Staff
Python
AI/ML
Fine-tuning
Gymnasium
LLM
RAG
RLHF
TRL
Transformers
DPO
GRPO
Post-training
PPO
Function Calling
Synthetic Data
Robotics
Digital Twin
DoorDash is an American technology company headquartered in San Francisco that operates a leading global local commerce and on-demand delivery platform. The company connects consumers with local merchants, offering last-mile logistics for restaurant meals, groceries, convenience goods, and retail items delivered by independent couriers. Beyond its core consumer marketplace, DoorDash provides digital ordering software, merchant advertising tools, and white-label fulfillment services for businesses across multiple countries.
HQ: San Francisco, United States • Commerce • Marketplaces • Transportation & Logistics • Delivery
$4k – $14k per year • Equity • Senior • 6+ years exp • In office (San Francisco, United States) • Bachelor's Degree • Senior
Python
AI/ML
Claude
Claude Code
Cursor
DeepSeek
Embeddings
Fine-tuning
LLM
LoRA
Qwen
Reinforcement Learning
RLHF
PEFT
DPO
LLM Guardrails
OpenAI Codex
Post-training
SFT
AI Agents
AWQ
GPTQ
Quantization
RAG
SGLang
TensorRT
TensorRT-LLM
vLLM
Model Context Protocol
DevOps
AWS
GCP
Kubernetes
Vector
TransferGo is an international digital money transfer company founded in London in 2012 that specializes in fast, low-cost cross-border remittances. The platform allows migrant workers and international businesses to send funds securely to over 160 countries with transparent fees and real-time transaction processing. Utilizing a localized account model, it routes money domestically on both ends, significantly reducing fees and delivery times compared to traditional bank transfers.
Warsaw • Vilnius • Kraków • 201-500 employees • Est. 2012
$57k – $86k per year (gross) • Middle • 3+ years exp • Remote/Hybrid (Warsaw, Poland) • Middle
Python
SQL
Databases
Amazon Redshift
AI/ML
dbt
DPO
Model Context Protocol
DevOps
AWS
AWS CDK
AWS Lambda
CI/CD
CloudFormation
GitHub Actions
Terraform
Amazon ECS
Amazon Kinesis
Amazon S3
GitHub
IAM
$43k – $65k per year (gross) • Remote/Hybrid (Vilnius, Lithuania)
PHP
SQL
TypeScript
C#
C#
.NET
Databases
MySQL
AI/ML
Claude
Claude Code
Cursor
DPO
DevOps
AWS
CI/CD
CloudFormation
Datadog
Docker
Jenkins
Kubernetes
Terraform
$57k – $86k per year • Senior • 3+ years exp • Remote/Hybrid (Warsaw, Poland) • Full-Time • Senior
Python
SQL
Databases
Amazon Redshift
AI/ML
dbt
DPO
Model Context Protocol
DevOps
AWS
AWS CDK
AWS Lambda
CI/CD
CloudFormation
GitHub Actions
Terraform
Amazon ECS
Amazon Kinesis
Amazon S3
GitHub
IAM
42dot is a South Korean mobility technology company that serves as the global software center for Hyundai Motor Group. Founded in 2019, the company specializes in developing software-defined vehicle (SDV) architectures, autonomous driving software, and integrated mobility platforms. By combining in-vehicle operating systems, AI agents, and cloud data platforms, it aims to transform future transportation and smart mobility services.
HQ: Seoul, South Korea • AI Agents • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2019
Remote/Hybrid • Full-Time
Python
AI/ML
LLM
Synthetic Data
DeepEval
Fine-tuning
NLP
OpenAI Evals
Ray
RLHF
Spark
DPO
LLM Evaluation
OpenAI
Pre-training
SFT
Function Calling
Emergent is an AI-driven tech platform that streamlines software development through its autonomous coding platform where AI agents manage coding, testing, and deployment, allowing users to focus on creativity.
Bengaluru • Artificial Intelligence • AI Agents • Code Intelligence • Est. 2023
≈ $33k – $83k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Senior
Python
AI/ML
Fine-tuning
Knowledge Distillation
lm-eval-harness
RLHF
DPO
LLM Evaluation
Post-training
SFT
Function Calling
≈ $33k – $65k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Senior
Python
AI/ML
Fine-tuning
Knowledge Distillation
RLHF
DPO
Function Calling
Post-training
SFT
lm-eval-harness
LLM Evaluation
Perplexity AI is an American company that builds an answer engine combining live web search with large language models to return sourced, conversational responses instead of a list of links. Its products span a consumer assistant on web and mobile, the Comet browser, enterprise search over internal documents and the Sonar developer API that exposes the same grounded retrieval stack. Founded in 2022 in San Francisco by former researchers and engineers from OpenAI, Meta and Databricks, the company is backed by NVIDIA, IVP, New Enterprise Associates and SoftBank.
HQ: San Francisco, United States • AI Agents • Internet Services • Artificial Intelligence • Search Engines • LLM & Generative AI • 1001-5000 employees • Est. 2022
$220k – $485k per year • Staff+ • 2+ years exp • In office (San Francisco, Palo Alto, United States) • PhD • Full-Time • Staff
Python
C++
C++
PyTorch C++
AI/ML
Fine-tuning
LLM
Perplexity
PyTorch
Reinforcement Learning
DPO
GRPO
Megatron-LM
Post-training
SFT
CUDA Toolkit
CUDA
WPP is a British multinational communications, advertising, technology, and public relations holding company headquartered in London. It is recognized as the world's largest advertising company, operating major global agency networks such as Ogilvy, VML, AKQA, and GroupM. The group provides integrated marketing services, media planning, brand consulting, and enterprise technology solutions to leading brands worldwide.
HQ: London, United Kingdom • Media & Entertainment • Sales & Marketing • Advertising • 1001-5000 employees
≈ $76k – $156k per year (Estimated) • In office
AI Agents
DPO
DevOps
Azure
CI/CD
IAM
Cybersecurity
Auth0
ISO 27001
Keycloak
Least Privilege
Microsoft Entra ID
Okta
SOC 2
RapidClaims is a revenue cycle management company leveraging advanced AI and LLMs to enable autonomous medical coding and workflow automation for modernizing and scaling healthcare billing operations.
Bengaluru • Billing & Invoicing • Est. 2023
≈ $31k – $78k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Senior
Python
Databases
ArangoDB
Neo4j
AI/ML
Braintrust
Fine-tuning
Function Calling
Hybrid Search
Langfuse
LangSmith
Llama
LLM
LoRA
Prompt Engineering
PyTorch
QLoRA
Qwen
RAG
Reranking
SGLang
TensorRT
TensorRT-LLM
vLLM
PEFT
DPO
Hugging Face
Human-in-the-Loop
Knowledge Graph
SFT
Structured Outputs
AI Agents
Arize Phoenix
Model Context Protocol
DevOps
Vector
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
HQ: Santa Clara, United States • AI Infrastructure • Semiconductors • AI Agents • Big Data • LLM & Generative AI • Machine Learning • Hardware • Data & Analytics • Information Technology • Artificial Intelligence • 5000+ employees • Est. 1993
$184k – $288k per year • Senior • 5+ years exp • In office (Santa Clara, United States) • Master's Degree • Full-Time • Senior
C++
Python
C++
PyTorch C++
AI/ML
LLM
PyTorch
Ray
Reinforcement Learning
RLHF
AI Agents
DPO
FSDP
GRPO
Post-training
PPO
DeepSpeed
DeepSpeed-Chat
Multimodal AI
Quantization
SGLang
TensorRT
TensorRT-LLM
vLLM
VLM
InfiniBand
Megatron-LM
Mixture of Experts
NCCL
NVIDIA NeMo
NVLink
Pre-training
DevOps
Kubernetes
Snorkel AI was founded in 2019 by Stanford researchers who developed programmatic labelling, where subject matter experts write rules that generate training data instead of annotating examples by hand. Its platform now covers data curation, model fine-tuning and expert evaluation for enterprise and frontier model builders. Banks, insurers and government agencies use it to specialise models on proprietary knowledge.
HQ: Redwood City, United States • Artificial Intelligence • AI Agents • Est. 2019
$229k – $403k per year • Executive • 8+ years exp • Remote/Hybrid (New York, United States) • Bachelor's Degree • Architect
Snorkel
Multimodal AI
RLHF
DPO
Post-training
Roblox Corporation (NYSE: RBLX) is an immersive global online gaming and user-generated content (UGC) platform headquartered in San Mateo, California. Founded in 2004 by David Baszucki and Erik Cassel, the company operates an end-to-end 3D digital ecosystem consisting of three core components: Roblox Client (the application through which users explore virtual experiences), Roblox Studio (the proprietary toolset that allows creators and developers to build 3D worlds), and Roblox Cloud (the infrastructure that powers real-time services and multiplayer hosting).
HQ: San Mateo, United States • Artificial Intelligence • LLM & Generative AI • Gaming • Metaverse • Game Development • 1001-5000 employees • Est. 2004
≈ $190k – $361k per year (Estimated) • Equity • Executive • 10+ years exp • Remote/Hybrid (San Mateo, United States) • Visa sponsorship • Full-Time • Architect
Lua
Lua
Luau
AI/ML
Fine-tuning
Knowledge Distillation
LLM
RLHF
Synthetic Data
AI Agents
DPO
Post-training
JetBrains is a global software vendor specializing in intelligent, productivity-enhancing developer tools and integrated development environments (IDEs). Founded in 2000 and headquartered in Prague, Czech Republic, the company is best known for creating IntelliJ IDEA, PyCharm, WebStorm, Rider, ReSharper, and the Kotlin programming language (which serves as Google's preferred language for Android development).
HQ: Prague, Czech Republic • Artificial Intelligence • Software • Code Intelligence • Productivity Software • 51-200 employees • Est. 2000
Senior • 3+ years exp • Amsterdam • Remote (Germany, Cyprus, Czech Republic, Netherlands, Poland) • Relocation • Senior
Java
Kotlin
Python
SQL
Java
Gradle
Kotlin
Ktor
AI/ML
AI Agents
Claude
Claude Code
Cursor
Langfuse
LLM
MLFlow
Promptfoo
PyTorch
RLHF
TRL
Transformers
Anthropic
Context Engineering
DPO
GRPO
Megatron-LM
OpenAI
Post-training
SFT
Model Context Protocol
Mobile
Kotlin Multiplatform
Canva is an Australian multinational graphic design and online publishing platform founded in 2013 by Melanie Perkins, Cliff Obrecht, and Cameron Adams. Designed to make visual communication accessible to non-professionals, Canva features an intuitive drag-and-drop editor alongside a vast library of customizable templates, stock media, fonts, and graphics.
HQ: Sydney, Australia • Design & Creative • Digital Design • Graphic Design • 1001-5000 employees
≈ $53k – $137k per year (Estimated) • Senior • Remote/Hybrid (Vienna, Austria) • Full-Time • Senior
Python
AI/ML
Fine-tuning
Label Studio
LLM
Multimodal AI
Prompt Engineering
Ray
RLHF
Synthetic Data
Tokenization
VLM
AI Agents
DPO
Human-in-the-Loop
Post-training
DevOps
AWS
Amazon S3
≈ $93k – $180k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
Fine-tuning
Label Studio
LLM
Multimodal AI
Prompt Engineering
Ray
RLHF
Synthetic Data
Tokenization
VLM
AI Agents
DPO
Human-in-the-Loop
Post-training
DevOps
AWS
Amazon S3
Intern • Remote/Hybrid (Vienna, Austria) • PhD • Internship • Senior
Fine-tuning
Knowledge Distillation
LoRA
Reinforcement Learning
VLM
PEFT
DPO
GRPO
PPO
DeepSpeed
Multimodal AI
PyTorch
RLHF
FSDP
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| Middle |
13 |
$150K |
$280K |
$300K |
| Senior |
15 |
$85K |
$199K |
$288K |
| Staff |
19 |
$250K |
$346K |
$450K |
| Lead |
9 |
$225K |
$265K |
$337K |
| All levels |
68 |
$175K |
$260K |
$342K |
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
The market right now
Alion currently lists 166 open DPO jobs from 111 companies. 20 of them were posted or refreshed in the last seven days. 87 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
68 of these DPO jobs state pay directly. Across them the middle half of the market sits between $175K and $342K a year, with a median of $260K. By level, the median runs middle at $280K, senior at $199K, staff at $346K, and lead at $265K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
The largest concentrations of these roles are Singapore (11), United States (6), Poland (4), Spain (3), and Japan (3). 18% of the listings are fully remote and a further 19% are hybrid, so a large part of this market is open to you regardless of where you live.
Who is hiring
The employers with the most open DPO jobs right now are ConveGenius (7), TransferGo (4), Canva (4), OKX (4), Cantina (4), and Fireworks AI (4). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are DPO (166), Fine-tuning (116), RLHF (110), Python (102), LLM (88), AI Agents (84), PyTorch (83), and Post-training (79). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current DPO jobs, 11 state visa sponsorship, 12 offer a relocation package, and 28 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
