Contrastive Learning jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $284,460/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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tiktok.com • HQ: Culver City, United States • Social Networks • Video & Photo Sharing • Social Commerce • Advertising • 1001-5000 employees • Est. 2016 • Trust B • Hiring 3428, 64 new
HQ: Culver City, United States • Social Networks • Video & Photo Sharing • Social Commerce • Advertising • 1001-5000 employees • Est. 2016 • Trust B • Hiring 3428, 64 new
TikTok is a short-form video platform owned by the Chinese technology group ByteDance and launched internationally in 2016, growing further after the 2018 merger with the lip-sync app Musical.ly. Its recommendation feed surfaces content by engagement signals rather than social graph, which lets new creators reach large audiences quickly and made the app one of the most downloaded in the world. The company runs dual operating hubs in Singapore and Los Angeles and has built an advertising business, a live streaming economy and the TikTok Shop commerce marketplace on top of the video feed.
edwards.com • HQ: Irvine, United States • Patient Monitoring • Cardiovascular Devices • 5000+ employees • Est. 1958 • NYSE: EW • Trust B • Hiring 340, 45 new
HQ: Irvine, United States • Patient Monitoring • Cardiovascular Devices • 5000+ employees • Est. 1958 • NYSE: EW • Trust B • Hiring 340, 45 new
Edwards Lifesciences is an American medical device company that became independent from Baxter in 2000 but traces its work to the first commercially available artificial heart valve, developed by Miles Lowell Edwards in the late 1950s. It concentrates entirely on structural heart disease and critical care monitoring, and its transcatheter aortic valve replacement business changed cardiac practice by allowing valves to be delivered through a catheter rather than through open chest surgery. Headquartered in Irvine, California and listed on the New York Stock Exchange, it holds a leading position in a market it largely created.
peraton.com • HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 940, 118 new
HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 940, 118 new
Peraton is an American national security and technology company that provides systems engineering, IT modernisation, cyber, space and communications services to defense, intelligence, homeland security, civil and health agencies of the US government. Formed in 2017 by Veritas Capital and enlarged in 2021 through the acquisitions of the federal IT and mission support business of Northrop Grumman and of Perspecta, it employs tens of thousands of people across the United States. The company is headquartered in Reston, Virginia, United States.
archetypeai.io • HQ: San Mateo, United States • Industrial AI • Foundation Models • 11-50 employees • Startup • Hiring 10
HQ: San Mateo, United States • Industrial AI • Foundation Models • 11-50 employees • Startup • Hiring 10
Deploy Physical AI agents powered by Newton foundation model. Fuse sensor data, automate decisions, and build intelligent solutions for manufacturing, construction, and more.
ebay.com • HQ: San Jose, United States • Marketplaces • 1001-5000 employees • Est. 1995 • Hiring 159, 32 new
HQ: San Jose, United States • Marketplaces • 1001-5000 employees • Est. 1995 • Hiring 159, 32 new
eBay is a multinational e-commerce corporation that connects buyers and sellers in more than 190 markets worldwide thus enabling economic opportunity for individuals, entrepreneurs, businesses, and organizations.
netholabs.com • San Francisco • London • Brighton • Foundation Models • Venture Capital • LLM & Generative AI • Hiring 4
San Francisco • London • Brighton • Foundation Models • Venture Capital • LLM & Generative AI • Hiring 4
Netholabs, Ltd.. We build recording systems, cross-species datasets, and foundation models ofliving organisms. Our systems collect continuous neural and behavioral data fromliving mammals, including humans, allowing us to model how biological systemsperceive, learn, adapt, and act over time.
viavisolutions.com • HQ: Chandler, United States • Optics & Photonic Components • Test & Measurement Instruments • 1001-5000 employees • Est. 1923 • NASDAQ: VIAV • Trust B • Hiring 139, 5 new
HQ: Chandler, United States • Optics & Photonic Components • Test & Measurement Instruments • 1001-5000 employees • Est. 1923 • NASDAQ: VIAV • Trust B • Hiring 139, 5 new
VIAVI Solutions is an American network test, monitoring and assurance company that makes instruments and software used to validate fibre, wireless, cable and data centre networks during deployment and operation, serving telecom operators, cloud providers, enterprises and governments. It also makes optical filters and coatings for 3D sensing and anti-counterfeiting pigments used in banknotes. The company is headquartered in Chandler, Arizona, United States.
cboe.com • HQ: Chicago, United States • Stock Exchanges & Market Infrastructure • 501-1000 employees • Est. 1973 • Hiring 96, 11 new
HQ: Chicago, United States • Stock Exchanges & Market Infrastructure • 501-1000 employees • Est. 1973 • Hiring 96, 11 new
Cboe Global Markets is a derivatives and securities exchange operator headquartered in Chicago, Illinois, that runs options, equities, futures and foreign exchange markets together with clearing, market data and index services. Founded in 1973 as the Chicago Board Options Exchange, the first US listed options exchange, it is home to the VIX volatility index and operates exchanges in the United States, Canada, Europe and Australia as a public company. It hires software engineers for trading and clearing systems, data engineers, trading floor operations specialists, regulatory investigators, legal counsel, risk managers and interns.
perplexity.ai • HQ: San Francisco, United States • Foundation Models • LLM & Generative AI • Search Engines • AI Search • 1001-5000 employees • Est. 2022 • Trust B • Hiring 132, 3 new
HQ: San Francisco, United States • Foundation Models • LLM & Generative AI • Search Engines • AI Search • 1001-5000 employees • Est. 2022 • Trust B • Hiring 132, 3 new
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.
prenuvo.com • HQ: Redwood City, United States • Consumer Health Apps • Radiology & Imaging Centers • 201-500 employees • Est. 2018 • Startup • Hiring 48, 10 new
HQ: Redwood City, United States • Consumer Health Apps • Radiology & Imaging Centers • 201-500 employees • Est. 2018 • Startup • Hiring 48, 10 new
Prenuvo is a preventive health company that runs clinics offering radiation-free whole-body MRI scans, combined with blood biomarker testing and follow-up clinical guidance through yearly membership plans. It operates imaging centers in cities across the United States and Canada, where radiologists review scans for early signs of cancer, aneurysms and other conditions. The company is headquartered in Redwood City, California, United States.
satsure.co • HQ: Bengaluru, India • AgTech • Earth Observation • Geospatial Analytics • Geospatial AI • 51-200 employees • Est. 2017 • Startup • Trust C • Hiring 28
HQ: Bengaluru, India • AgTech • Earth Observation • Geospatial Analytics • Geospatial AI • 51-200 employees • Est. 2017 • Startup • Trust C • Hiring 28
SatSure builds decision analytics from satellite imagery and other geospatial data. Its products serve agricultural lending, insurance, infrastructure and climate risk. Banks and government bodies use its crop and land intelligence.
boozallen.com • HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1855, 38 new
HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1855, 38 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
Growing companies with advanced AI. SAIGroup is a private investment firm investing in businesses with the potential to become leaders in enterprise AI solutions. SAIGroup's investments enable our portfolio companies to accelerate their innovation and growth. Principal owner and investor Dr.
moss.dev • HQ: San Francisco, United States • AI Development Tools • Developer Tools • Vector Search & RAG • 51-200 employees • Est. 2024 • Startup • Hiring 1
HQ: San Francisco, United States • AI Development Tools • Developer Tools • Vector Search & RAG • 51-200 employees • Est. 2024 • Startup • Hiring 1
Headquartered in San Francisco, California, Moss is a developer tools and AI infrastructure provider. The company offers a high-performance runtime for real-time semantic search designed specifically for conversational AI agents, voice assistants, and copilots. By deploying local-first vector indexes directly across browsers, mobile devices, and cloud servers with drop-in SDKs, it enables software engineers and AI developers to eliminate network latency, execute sub-10 millisecond retrieval queries, and deliver instant, responsive AI interactions.
mercadolibre.com • HQ: Buenos Aires, Argentina • Digital Banks & Neobanks • Payment Processing & Gateways • Marketplaces • 5000+ employees • Est. 1999 • Trust B • Hiring 252, 15 new
HQ: Buenos Aires, Argentina • Digital Banks & Neobanks • Payment Processing & Gateways • Marketplaces • 5000+ employees • Est. 1999 • Trust B • Hiring 252, 15 new
MercadoLibre is a leading Latin American e-commerce and financial technology company founded in 1999. The organization operates a massive online marketplace connecting buyers and sellers across 18 countries, including major markets like Brazil, Mexico, and Argentina. Additionally, its digital payments platform, Mercado Pago, has expanded into a comprehensive fintech ecosystem offering digital wallets, payment processing, and credit services throughout the region.
twelvelabs.io • HQ: San Francisco, United States • AI Search • Foundation Models • Multimodal AI • Computer Vision • 201-500 employees • Est. 2021 • Startup • Hiring 15, 4 new
HQ: San Francisco, United States • AI Search • Foundation Models • Multimodal AI • Computer Vision • 201-500 employees • Est. 2021 • Startup • Hiring 15, 4 new
Twelve Labs is an artificial intelligence technology company headquartered in San Francisco, California, and founded in 2021. The firm provides a video intelligence platform and API that utilizes multimodal foundation models to enable natural language search, automated summarization, and content categorization within large video libraries. Operating on a global scale, the company serves developers and enterprises in the media, advertising, and public sectors to streamline video workflows and extract insights from unstructured visual data.
waymo.com • HQ: Mountain View, United States • Ride Hailing • Smart Mobility • Autonomous Driving • 5000+ employees • Est. 2009 • Trust B • Hiring 351, 17 new
HQ: Mountain View, United States • Ride Hailing • Smart Mobility • Autonomous Driving • 5000+ employees • Est. 2009 • Trust B • Hiring 351, 17 new
Waymo is an American autonomous driving company that began as the Google self-driving car project in 2009 and became a standalone Alphabet subsidiary in 2016. It operates the largest fully driverless commercial ride-hailing service in the world through the Waymo One app, carrying paying passengers with no human in the vehicle across Phoenix, San Francisco, Los Angeles, Austin and an expanding list of cities. Headquartered in Mountain View, California, the company builds its own sensor suite and the Waymo Driver software stack, integrates them into vehicles from partners such as Jaguar, Zeekr and Hyundai, and also develops autonomous trucking technology.
epsilon.health • HQ: San Francisco, United States • Medical AI • Radiology & Imaging Centers • 51-200 employees • Startup • Hiring 7
HQ: San Francisco, United States • Medical AI • Radiology & Imaging Centers • 51-200 employees • Startup • Hiring 7
Epsilon Health is an AI-native radiology practice that reinvents how medical imaging is interpreted, built on a large and diverse medical imaging dataset. It hires research scientists for vision foundation models and post-training and software engineers for machine learning infrastructure. The company is headquartered in San Francisco, California, United States.
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
Hybrid23%
17
On site74%
55
Equity12%
9
The market right now
Alion currently lists 74 open Contrastive Learning jobs from 44 companies. 10 of them were posted or refreshed in the last seven days. 34 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. 6 of the 74 carry the marks of a stale or abandoned posting - open far beyond the usual time to fill, reposted, or on a board that mostly never closes a role - and are marked as likely inactive; the list can hide them. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
22 of these Contrastive Learning jobs state pay directly. Across them the middle half of the market sits between $168K and $277K a year, with a median of $200K. 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 South Korea (3), Switzerland (3), Germany (2), France (2), and Jordan (2). 23% offer a hybrid arrangement, while the rest expect you on site.
Who is hiring
The employers with the most open Contrastive Learning jobs right now are TikTok (12), SatSure (7), Crust Data (3), eBay (3), Archetype AI (2), and Didichuxing (2). 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 Contrastive Learning (74), PyTorch (68), Python (58), Machine Learning (52), Multimodal AI (47), Self-Supervised Learning (34), TensorFlow (28), and Computer Vision (23). 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 Contrastive Learning jobs, 3 offer a relocation package and 9 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
How many Contrastive Learning jobs are open right now?
There are 74 open Contrastive Learning jobs on Alion from 44 companies. The list was last refreshed on October 17, 2026.
Are all of these Contrastive Learning jobs still being filled?
Probably not all of them. 6 of the 74 show the marks Alion reads as a likely inactive posting: open far longer than employers usually take to fill such a role, reposted several times, or sitting on a board that rarely closes anything. They stay listed with a warning, and the list can hide them with one switch.
What do Contrastive Learning jobs pay?
The median is $200K a year, and the middle half of the market falls between $168K and $277K. This is based on the 22 listings that state pay.
Are any of these roles remote?
2 of the 74 listings (3%) are fully remote, and you can filter the list down to them in one click.
Which companies are hiring?
The most active employers right now are TikTok, SatSure, Crust Data, eBay, Archetype AI, and Didichuxing. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 3 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.
