Retell AI is an artificial intelligence software company headquartered in San Francisco, California, and founded in 2023. The company provides a developer-first platform for building, deploying, and monitoring human-like AI voice agents designed to automate contact center operations and phone-based customer service. It serves enterprises across sectors such as healthcare, financial services, and logistics by offering low-latency conversational agents that integrate with existing telephony and CRM systems.
HQ: San Francisco, United States • Financial Services • Unified Communications • Telecommunications • Business Process Automation (BPA) • Software • Conversational AI • Speech & Audio AI • Artificial Intelligence • 51-200 employees • Est. 2023
$200k – $290k per year • Senior • 2+ years exp • In office (San Francisco, United States) • PhD • Full-Time • Senior
Prime Intellect is an artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2023. The company provides a decentralized platform for training, evaluating, and deploying large-scale AI models, featuring tools for reinforcement learning, agent development, and a global compute marketplace. It operates globally by aggregating computing resources from various providers to enable researchers and developers to build open-source models and autonomous agents.
HQ: San Francisco, United States • Cloud Computing • Information Technology • LLM & Generative AI • Reinforcement Learning • AI Agents • Artificial Intelligence • Hardware • AI Infrastructure • Est. 2023
$150k – $350k per year • Equity • In office (San Francisco, United States) • Relocation • Visa sponsorship • Full-Time
Databricks
AI/ML
LangChain
OpenRouter
Perplexity
SGLang
Synthetic Data
Together AI
OpenAI
Post-training
SFT
Function Calling
DevOps
CI/CD
Cloudflare
Datadog
Management
Zapier
$150k – $300k per year • Equity • In office (San Francisco, United States) • Relocation • Visa sponsorship • Full-Time
JavaScript
TypeScript
Databases
Databricks
AI/ML
AI Agents
DSPy
LangChain
LangGraph
OpenRouter
Perplexity
Ray
Reinforcement Learning
RLHF
SGLang
Together AI
vLLM
GRPO
LLM Evaluation
OpenAI
Post-training
SFT
Function Calling
Model Context Protocol
LLM
Synthetic Data
Frontend
Next.js
React.js
DevOps
Cloudflare
Datadog
Grafana
Prometheus
Docker
Kubernetes
Terraform
Management
Zapier
LlamaIndex is the most accurate, secure, and easy-to-use platform for building knowledge agents over enterprise data. We have both an open-source agent orchestration framework, available in Python and Typescript, as well as a commercial knowledge management service.
San Francisco • London • Software • Artificial Intelligence • LLM & Generative AI
$180k – $250k per year • Staff+ • 3+ years exp • Remote/Hybrid (San Francisco, United States) • Full-Time • Staff
Python
Python
Mypy
Pydantic
AI/ML
Computer Vision
Fine-tuning
NLP
PyTorch
Synthetic Data
OCR
Post-training
AI Agents
Claude
Claude Code
Cursor
LlamaIndex
vLLM
Our Future Health will be the UK's largest ever health research programme, designed to help people live healthier lives for longer through the discovery and testing of more effective approaches to pre...vention, earlier detection and treatment of ...
London • Data & Analytics • Product Analytics • Web Analytics
$108k per year • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
Federated Learning
Synthetic Data
Anomaly Detection
TensorFlow
DevOps
CI/CD
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.
HQ: Nashua, United States • Network Equipment • Mobile Networks • Telecom Infrastructure • Telecommunications • Hardware • Wireless • Est. 2012
≈ $118k – $282k per year (Estimated) • Lead • 7+ years exp • Remote/Hybrid (Kfar Saba, Israel) • Bachelor's Degree • Full-Time • Principal
C++
Go
Java
Python
AI/ML
Embeddings
Fine-tuning
Knowledge Distillation
LLM
Multimodal AI
Quantization
RAG
Reranking
Tokenization
PEFT
Structured Outputs
Function Calling
CUDA
CUDA Toolkit
KServe
llama.cpp
LoRA
QLoRA
Ray
Ray Serve
SGLang
TensorRT
TensorRT-LLM
Triton
vLLM
Post-training
ROCm
Synthetic Data
DevOps
CI/CD
Docker
Git
Kubernetes
Vector
Cybersecurity
Least Privilege
Code Metal is an artificial intelligence company headquartered in Boston, Massachusetts, and founded in 2024. The company builds tooling that translates and optimises software for edge and embedded hardware, automating the porting work needed when code must run on a different processor architecture. It targets defence, aerospace, and industrial customers maintaining large legacy codebases tied to specific chips.
HQ: Boston, United States • Edge AI • Embedded Software • Software • Hardware • Embedded Systems • Artificial Intelligence • Code Intelligence • 201-500 employees • Est. 2024
≈ $132k – $290k per year (Estimated) • Remote/Hybrid (Boston, United States) • Relocation • Bachelor's Degree • Full-Time
Python
AI/ML
Embeddings
Fine-tuning
Knowledge Distillation
LLM
PyTorch
Reinforcement Learning
Synthetic Data
Transformers
vLLM
Hugging Face
Human-in-the-Loop
LLM Guardrails
Post-training
Structured Outputs
AI Agents
Function Calling
RAG
ConnectWise is an enterprise software company based in Tampa, Florida, that provides a business management platform designed for Managed Service Providers (MSPs) and IT service businesses. Founded in 1982, the company offers a comprehensive software suite that includes Remote Monitoring and Management (RMM), Professional Services Automation (PSA), cybersecurity solutions, and IT documentation tools.
Atlanta • London • Tampa • Pune • Sydney • Information Technology • Software • Managed IT Services • 1001-5000 employees • Est. 1982
≈ $34k – $81k per year (Estimated) • Lead • 8+ years exp • Remote (India) • Master's Degree • Principal
Python
SQL
AI/ML
BERT
Fine-tuning
Knowledge Distillation
LLM
LoRA
PEFT
QLoRA
Scikit-learn
Sentence-Transformers
Spark
Transformers
TRL
Amazon SageMaker
DPO
Hugging Face
Post-training
SFT
Synthetic Data
RAG
DevOps
AWS
Git
Amazon S3
Analytics
A/B Testing
9fin is a financial technology company headquartered in London, United Kingdom, and was founded in 2016. The company provides an AI-powered intelligence platform for the debt capital markets, offering real-time news, data, and analytics on leveraged finance, private credit, and distressed debt. It serves global investment banks, asset managers, hedge funds, and law firms, operating primarily in the European and North American financial markets.
HQ: London, United Kingdom • Asset Management • Investment Banking • Analytics Platforms • Financial AI • Artificial Intelligence • Capital Markets • Financial Services • Data & Analytics • Est. 2016
≈ $94k – $195k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
Computer Vision
Fine-tuning
Gemma
Knowledge Distillation
Llama
Qwen
Synthetic Data
Knowledge Graph
Post-training
SFT
DevOps
AWS
Inflection AI is pioneering personal intelligence. We.
Dublin • Palo Alto
$400k – $550k per year • Equity • Lead • In office (Palo Alto, United States) • PhD • Internship • Principal
AI Agents
Fine-tuning
Knowledge Distillation
LLM
Multimodal AI
RLHF
Synthetic Data
DPO
GRPO
Human-in-the-Loop
Post-training
SFT
Function Calling
Merlin Labs is a company focused on developing autonomous flight capabilities through its innovative Merlin Pilot technology. They aim to deliver reduced aircrew and uncrewed flight solutions for various aircraft, including the C-130J Super Hercules, KC-135 Stratotanker, and F-16. Merlin Labs employs advanced automation systems, sensor technology, and natural language processing to enable full takeoff to touchdown flights, navigate environments, and communicate effectively with air traffic control.
Boston • Washington
$220k – $290k per year • Lead • 10+ years exp • Remote/Hybrid (Boston, United States) • Full-Time • Staff
TPU
Synthetic Data
DevOps
Platform Engineering
Robotics
Sim-to-Real
$225k – $390k per year • Staff+ • 8+ years exp • Remote/Hybrid (Boston, United States) • Full-Time • Staff
Python
C++
Rust
C++
PyTorch C++
TensorFlow C++
AI/ML
JAX
MLFlow
Weights & Biases
PyTorch
Quantization
Synthetic Data
TensorFlow
TensorRT
Transformers
Robotics
Sim-to-Real
Delivery Hero is a leading global local delivery platform, headquartered in Berlin, that connects consumers with restaurants, grocery stores, and local retailers. Founded in 2011, the company operates across dozens of countries, providing on-demand food delivery and pioneering "quick commerce" services for household essentials. Through its extensive international network and advanced logistics technology, it facilitates millions of daily deliveries while aiming to provide a fast and seamless experience for customers worldwide.
Berlin • Frankfurt am Main • Dubai • Sofia • Plovdiv • Marketplaces • Transportation & Logistics • Delivery • 1001-5000 employees
≈ $80k – $191k per year (Estimated) • Equity • Lead • Remote/Hybrid (Berlin, Germany) • Relocation • Full-Time • Senior • English
Python
SQL
AI/ML
AI Agents
Claude
Claude Code
Embeddings
Prompt Engineering
RAG
LangChain
Mistral
AutoGen
CrewAI
Langfuse
LangGraph
LangSmith
Mixtral
Synthetic Data
DevOps
Docker
Kubernetes
Terraform
NextGen Federal Systems is a government technology contractor headquartered in Morgantown, West Virginia, and founded in 2011. The company delivers software development, modeling and simulation, geospatial analysis, data management, and cybersecurity work to defense, intelligence, space, and electronic warfare customers. It holds federal contract vehicles including a GSA schedule and staffs cleared personnel on programs across the United States.
HQ: Morgantown, United States • Data Management • Data & Analytics • C4ISR • Military • Intelligence • Government • IT Consulting • Information Technology • Est. 2011
≈ $143k – $237k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
AI/ML
Synthetic Data
NumPy
Pandas
SciPy
DevOps
CI/CD
Docker
Kubernetes
QA
Pytest
San Francisco
≈ $164k – $359k per year (Estimated) • In office (San Francisco, United States) • Full-Time
Fine-tuning
Knowledge Distillation
LoRA
Reinforcement Learning
Synthetic Data
PEFT
AI Agents
LLM
Writer is an enterprise generative artificial intelligence company headquartered in San Francisco, California, and founded in 2020. The company provides a full-stack platform that includes proprietary large language models, an integrated graph-based retrieval-augmented generation system, and tools for building autonomous AI agents. It serves Fortune 500 companies across sectors such as financial services, healthcare, and retail, focusing on delivering secure and compliant AI applications for marketing, sales, and operations.
HQ: San Francisco, United States • Business Process Automation (BPA) • Software • Marketing Automation • Sales & Marketing • LLM & Generative AI • AI Agents • Artificial Intelligence • Est. 2020
$234k – $349k per year • Equity • Senior • 7+ years exp • Remote/Hybrid (San Francisco, New York, Seattle, United States) • PhD • Full-Time • Senior
Python
AI/ML
AI Agents
Fine-tuning
JAX
LLM
NLP
PyTorch
Reinforcement Learning
RLHF
Synthetic Data
DPO
GRPO
Post-training
Pre-training
SFT
Function Calling
Wix is a cloud-based web development platform that allows users to create professional websites through an intuitive drag-and-drop interface. It provides a comprehensive suite of tools, including hundreds of customizable design templates, integrated hosting, and specialized features for e-commerce, blogging, and business management. By eliminating the need for complex coding skills, the service enables individuals and businesses to easily build, publish, and maintain a high-quality online presence.
Tel Aviv • New York • Kyiv • Vancouver • Miami • Software • Web Design • Web Development
≈ $106k – $268k per year (Estimated) • Senior • 5+ years exp • In office (Tel Aviv, Israel) • Master's Degree • Full-Time • Senior
C++
Python
C++
PyTorch C++
AI/ML
Fine-tuning
Knowledge Distillation
LoRA
Multimodal AI
NLP
PyTorch
Synthetic Data
PEFT
Post-training
SFT
AI Agents
1X Technologies is a humanoid robotics company founded in Norway in 2014 that develops general-purpose robots for everyday physical work. Its EVE wheeled android and the newer NEO home humanoid are trained with end-to-end neural networks rather than scripted motion, and the company runs its own hardware manufacturing. Backed by OpenAI and other investors, it operates engineering teams in Norway and the San Francisco Bay Area.
HQ: Moss, Norway • Robotics Hardware • Robotics AI • Robotics • Est. 2014
$200k – $280k per year • Middle • 4+ years exp • In office • Master's Degree • Full-Time • Middle
C++
Python
C++
OpenGL
AI/ML
Synthetic Data
JAX
Robotics
Isaac Sim
MuJoCo
PyBullet
Sim-to-Real
Top 25% payVerified live · 10 hours ago
3 months ago
AI Researcher
$250k – $350k per year • In office • Bachelor's Degree • Full-Time
Python
AI/ML
Fine-tuning
Multimodal AI
PyTorch
Synthetic Data
Tokenization
Pre-training
CUDA
CUDA Toolkit
DeepSpeed
Diffusion Models
Quantization
TensorRT
Triton
FSDP
Analytics
ETL/ELT
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
In office (Budapest, Hungary) • Full-Time • English
Python
JavaScript
AI/ML
Synthetic Data
Frontend
WebGPU
DevOps
CI/CD
Git
Game Dev
Houdini
Unity
Unreal Engine
Robotics
Digital Twin
NVIDIA Omniverse
Isaac Sim
Design
3ds Max
Blender
Maya
SolidWorks
≈ $57k – $107k per year (Estimated) • Senior • 5+ years exp • In office (Budapest, Hungary) • Full-Time • Senior • English: B2
Synthetic Data
DevOps
CI/CD
Git
Game Dev
Unity
Unreal Engine
Robotics
Digital Twin
NVIDIA Omniverse
Rubrik is a Security and AI Operations Company focused on data protection and cyber resilience. We empower organizations to enhance their security posture while accelerating their enterprise AI initiatives. Our unique approach ensures comprehensive protection of critical data and facilitates trusted AI deployments at scale.
Bengaluru • Chicago • New York • London • Mumbai • Peripherals • AI Agents • Government • Information Technology • Cybersecurity • Est. 2015
≈ $130k – $271k per year (Estimated) • Senior • 2+ years exp • In office (Palo Alto, United States) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
AI Agents
Fine-tuning
Google ADK
Knowledge Distillation
LLM
LoRA
PyTorch
Quantization
RLHF
SGLang
Synthetic Data
TensorRT
TensorRT-LLM
Vertex AI
vLLM
PEFT
DPO
GRPO
Post-training
SFT
LiteLLM
LLM Guardrails
Model Context Protocol
DevOps
Azure
Face-to-face AI interaction that feels human. We are building a human foundation model with emotional intelligence — it reads tone, expression, and even hesitation, and responds in real time.
Seattle • Software • Conversational AI • Artificial Intelligence • 51-200 employees • Est. 2025
$250k – $350k per year • Staff+ • In office (Seattle, United States) • Visa sponsorship • PhD • Internship • Staff
RLHF
vLLM
DPO
GRPO
Post-training
PPO
Multimodal AI
Synthetic Data
$300k – $500k per year • Staff+ • In office (Seattle, United States) • Visa sponsorship • PhD • Staff
Fine-tuning
Multimodal AI
RLHF
vLLM
DPO
GRPO
Post-training
PPO
Synthetic Data
$300k – $400k per year • Staff+ • In office (Seattle, United States) • Visa sponsorship • Staff
DeepSpeed
LLM
Multimodal AI
PyTorch
FSDP
Megatron-LM
NCCL
Synthetic Data
Post-training
DevOps
HPC
Samsung SDS was founded in 1985 as the software arm of Samsung, and has been leading digital innovation and transformation for major clients for many years. With the vision to become a data-driven digital transformation leader, Samsung SDS utilize...
HQ: San Jose, United States • Artificial Intelligence • Cybersecurity • Information Technology
$200k – $270k per year • Senior • 5+ years exp • In office (Mountain View, United States) • Master's Degree • Full-Time • Senior
Python
AI/ML
PyTorch
Reinforcement Learning
Synthetic Data
Robotics
Imitation Learning
Isaac Sim
MuJoCo
Reinforcement Learning
ROS
ROS2
Sensor Fusion
Teleoperation
Sim-to-Real
