RLHF jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $305,411/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
10alabs.com • London • Washington • Sydney • Threat Intelligence • AI Safety & Alignment • Cybersecurity AI • Likely startup • Trust C • Hiring 17, 1 new
London • Washington • Sydney • Threat Intelligence • AI Safety & Alignment • Cybersecurity AI • Likely startup • Trust C • Hiring 17, 1 new
10a Labs is an applied research and technology company specialising in AI security, offering adversarial red teaming, model evaluations and threat intelligence. Its clients include frontier AI labs, AI companies and large technology platforms, and it hires threat investigators, red teamers and protection scientists. The company is based in the United States.
character.ai • HQ: Redwood City, United States • Foundation Models • Conversational AI • LLM & Generative AI • 51-200 employees • Est. 2021 • Startup • Trust D • Hiring 13
HQ: Redwood City, United States • Foundation Models • Conversational AI • LLM & Generative AI • 51-200 employees • Est. 2021 • Startup • Trust D • Hiring 13
Character.AI is an American company founded in 2021 by former Google researchers that operates a platform for creating and talking to personality-driven AI characters. Users build characters with a description, greeting and example dialogue, then share them publicly, and the service has grown into one of the most used consumer AI products by session time. Headquartered in Redwood City, California, the company runs its own dialogue-tuned models and has added voice calls, animated avatars and multi-character scenes, alongside age assurance and safety controls for younger users.
jiostar.com • HQ: Mumbai, India • Broadcasting • Streaming & OTT Platforms • 501-1000 employees • Est. 2024 • Trust B • Hiring 159, 11 new
HQ: Mumbai, India • Broadcasting • Streaming & OTT Platforms • 501-1000 employees • Est. 2024 • Trust B • Hiring 159, 11 new
JioStar is an Indian media company created in 2024 by merging Reliance's Viacom18 with Disney's Star India, producing the largest television and streaming business in the country by audience. It operates around a hundred television channels across languages alongside the JioHotstar streaming service, and it holds the Indian Premier League cricket rights that are the single most valuable media property in India. Headquartered in Mumbai and majority controlled by Reliance, it reaches several hundred million viewers and competes with Netflix and Amazon on price as much as on content.
≈ $143k – $258k per year (Estimated) • Senior • 4+ years exp • San Francisco • Remote (United States, India, Germany, United Kingdom, Brazil) • PhD • Full-Time • Senior
≈ $123k – $246k per year (Estimated) • Middle • 4+ years exp • New York • Remote (United States, India, Germany, France, United Kingdom) • PhD • Full-Time • Middle
darkwolf.io • HQ: Herndon, United States • Managed Security • Custom Software Development • DevSecOps • Information Security • 1001-5000 employees • Trust A • Hiring 59, 2 new
HQ: Herndon, United States • Managed Security • Custom Software Development • DevSecOps • Information Security • 1001-5000 employees • Trust A • Hiring 59, 2 new
Dark Wolf Solutions is a specialized technology services provider offering cybersecurity, DevSecOps, and custom software engineering solutions. The company delivers advanced digital capabilities, threat intelligence, and risk management services to defense agencies, intelligence clients, and commercial enterprises. Headquartered in Herndon, Virginia, it operates across multiple locations to support mission-critical systems and complex IT environments.
zalos.ai • HQ: San Francisco, United States • Accounting & Tax Software • AI Agents • 11-50 employees • Startup • Hiring 1
HQ: San Francisco, United States • Accounting & Tax Software • AI Agents • 11-50 employees • Startup • Hiring 1
Zalos is a software company that builds AI workforces to run finance workflows across fragmented systems. Its computer agents log into a customer's ERP, map the processes, automate them and improve over time, and the company hires founding full stack engineers. The company is headquartered in San Francisco, United States.
5cnetwork.com • HQ: Bengaluru, India • Medical Imaging Systems • Medical Laboratories • 11-50 employees • Est. 2016 • Hiring 4
HQ: Bengaluru, India • Medical Imaging Systems • Medical Laboratories • 11-50 employees • Est. 2016 • Hiring 4
5C Network provides teleradiology services connecting hospitals with remote reporting radiologists. Its platform routes scans to available specialists and applies artificial intelligence for triage. Smaller hospitals use it to access diagnostic expertise they cannot employ directly.
synthesia.io • HQ: London, United Kingdom • LLM & Generative AI • Video Production • Generative Video • 1001-5000 employees • Est. 2017 • Trust A • Hiring 46, 5 new
HQ: London, United Kingdom • LLM & Generative AI • Video Production • Generative Video • 1001-5000 employees • Est. 2017 • Trust A • Hiring 46, 5 new
Synthesia is a British artificial intelligence company founded in London in 2017 by researchers and entrepreneurs from University College London, Stanford, the Technical University of Munich and Cambridge. Its platform turns a written script into a presenter-led video using photorealistic AI avatars, removing the cameras, studios and reshoots that make corporate video expensive, and it supports well over a hundred languages with synchronised lip movement. The company sells mainly to large enterprises for training, onboarding and internal communication, has built consent and moderation controls around avatar creation, and passed a four billion dollar valuation in 2025.
huawei.fi • Helsinki • Tampere • Cloud Platforms (IaaS & PaaS) • Smartphones • Network Equipment • Trust C • Hiring 13
Helsinki • Tampere • Cloud Platforms (IaaS & PaaS) • Smartphones • Network Equipment • Trust C • Hiring 13
Corporate Worldwide Back to Main Menu Corporate Enterprise Carrier Consumer Huawei Cloud Digital Power Intelligent Automotive Solution Back to Main Menu Select a Country or Region Australia - English Brazil - Português China - 简体中文 Europe - English France - Français Germany - Deutsch Ireland -…
sarvam.ai • HQ: Bengaluru, India • LLM & Generative AI • Speech & Audio AI • Foundation Models • Natural Language Processing • 501-1000 employees • Est. 2023 • Startup • Trust A • Hiring 40, 1 new
HQ: Bengaluru, India • LLM & Generative AI • Speech & Audio AI • Foundation Models • Natural Language Processing • 501-1000 employees • Est. 2023 • Startup • Trust A • Hiring 40, 1 new
Sarvam AI is a leading Indian artificial intelligence company focused on building full-stack sovereign generative AI infrastructure, foundational large language models (LLMs), and speech technologies tailored for India’s diverse languages and enterprise requirements.
transsion.com • HQ: Shenzhen, China • Smartphones • 5000+ employees • Est. 2013 • Trust C • Hiring 674, 4 new
HQ: Shenzhen, China • Smartphones • 5000+ employees • Est. 2013 • Trust C • Hiring 674, 4 new
Headquartered in Shenzhen, China, Transsion Holdings is a leading global mobile device manufacturer and digital services provider specializing in consumer technology for emerging markets. The company develops, produces, and markets smartphones, smart wearables, home appliances, and mobile internet applications through its core brand portfolio, which includes TECNO, itel, and Infinix. By tailoring hardware design and localized software features - such as specialized camera algorithms and extended battery performance - to consumer needs across Africa, South Asia, Southeast Asia, and Latin America, it operates a high-volume hardware and digital ecosystem model supported by proprietary after-sales networks.
makermaker.ai • HQ: San Francisco, United States • AI Agents • AI Research Labs • Likely startup • Trust B • Hiring 8, 1 new
HQ: San Francisco, United States • AI Agents • AI Research Labs • Likely startup • Trust B • Hiring 8, 1 new
MakerMaker is a small artificial intelligence research company in San Francisco building autonomous research agents for recursive self-improvement. Its multi-agent systems propose, run and analyze machine learning experiments, and it hires researchers for post-training, efficient inference and automated discovery as well as inference and research engineers. The company is headquartered in San Francisco, California, United States.
emerchantpay.com • HQ: London, United Kingdom • Payment Processing & Gateways • 201-500 employees • Est. 2001 • Trust D • Hiring 14, 1 new
HQ: London, United Kingdom • Payment Processing & Gateways • 201-500 employees • Est. 2001 • Trust D • Hiring 14, 1 new
emerchantpay is a London payments company founded in 2001 that provides global acquiring and a gateway for online and in-store merchants. Its platform supports cards and a wide range of alternative payment methods with fraud and chargeback management built in. The company works with retail, travel and digital goods businesses trading internationally.
river.ai • HQ: Palo Alto, United States • AI Development Tools • AI Chips & Accelerators • Foundation Models • 201-500 employees • Est. 2026 • Startup • Trust C • Hiring 18
HQ: Palo Alto, United States • AI Development Tools • AI Chips & Accelerators • Foundation Models • 201-500 employees • Est. 2026 • Startup • Trust C • Hiring 18
River AI is an artificial intelligence company headquartered in Palo Alto, California, and founded in 2026 by xAI co-founder Igor Babuschkin. The company is building what it calls an open AI stack, spanning personal AI models, tooling for developers to train and serve their own models, and a custom system on chip with an onboard machine learning accelerator. It raised 1.1 billion dollars led by General Catalyst with strategic investment from NVIDIA and AMD Ventures.
eloelo.in • HQ: Bengaluru, India • Digital Media • Content Creation • 201-500 employees • Startup • Trust A • Hiring 31, 3 new
HQ: Bengaluru, India • Digital Media • Content Creation • 201-500 employees • Startup • Trust A • Hiring 31, 3 new
Eloelo is an Indian vernacular lifestyle and consumer technology platform with influencer-driven content, live streaming and a skill-learning app called Master. It hires product designers, product managers, data and AI engineers and video editors. The company is headquartered in Bengaluru, India.
cantina.com • HQ: San Francisco, United States • Social Networks • Multimodal AI • Generative Video • LLM & Generative AI • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 19, 2 new
HQ: San Francisco, United States • Social Networks • Multimodal AI • Generative Video • LLM & Generative AI • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 19, 2 new
Cantina is a social artificial intelligence technology company based in San Francisco, California, and founded in 2023. The company provides a platform where users can create, interact with, and share multimodal AI characters that feature unique personalities and the ability to generate video content. It operates primarily through a mobile application and web interface, focusing on the intersection of generative AI and social media for a global audience of creators and consumers.
bostondynamics.com • HQ: Waltham, United States • Industrial Robotics • Logistics & Warehouse Robotics • Humanoid Robots • 1001-5000 employees • Est. 1992 • Trust B • Hiring 86, 16 new
HQ: Waltham, United States • Industrial Robotics • Logistics & Warehouse Robotics • Humanoid Robots • 1001-5000 employees • Est. 1992 • Trust B • Hiring 86, 16 new
Boston Dynamics is a robotics company founded in 1992 as a spin-off from the Massachusetts Institute of Technology and now owned by Hyundai Motor Group. It builds the Spot quadruped, the Stretch warehouse robot and the Atlas humanoid, and has shifted from research demonstrations to commercial deployment in inspection and logistics. Recent work combines its control expertise with reinforcement learning and large behaviour models developed with partners.
solutions.ai • HQ: Chicago, United States • Clinical Decision Support • Care Coordination & Population Health • 201-500 employees • Likely startup • Trust A • Hiring 18, 5 new
HQ: Chicago, United States • Clinical Decision Support • Care Coordination & Population Health • 201-500 employees • Likely startup • Trust A • Hiring 18, 5 new
Cadence is a clinical AI company that automates the treatment of chronic disease by monitoring patients, surfacing risks and coordinating action so that clinicians can focus on decisions. It works with more than 20 health systems and integrates with electronic medical records, and it hires legal, clinical, marketing and engineering staff. The company is based in the United States.
