Explore AI roles

Keyboard friendly • Copy, share & save roles

Sort by

Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organ...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

Senior GCP AI Cloud Engineer (Gen AI & Vertex AI Focus) Location: USA (Hybrid - Remote ) Experience: 10+ YearsStart D...

Fulltime Remote Ai Machine Learning

Fully remote

Apply

Exceptional Software Engineers (Experience Using Agents) Hourly Contract | Remote | $85 per hour About the Role Merco...

Parttime Remote Ai Ai Engineer

$145k - $228k · Senior Fully remote

Apply

At Red Hat we believe the future of AI is open and we are on a mission to bring the power of open-source LLMs and vLL...

Fulltime Remote Ai Machine Learning

$133k - $220k · Senior Fully remote

Apply

Titan is building the AI platform for banking – creating the models and agents that will define the industry. Led by ...

Fulltime Remote Ai Machine Learning

$150k - $200k · Senior Fully remote

Apply

AI/ML Engineer Location: Remote, USA Overview We are seeking an innovative and results-oriented Mid-Level AI/ML Engin...

Contract Remote Ai Ai Engineer

Fully remote

Apply

PreOncology is building the world’s first multi-omic, AI-powered platform dedicated to ultra-early cancer detection a...

Fulltime Remote Machine Learning Ai

Fully remote

Apply

\\\\\\NO THIRDS PLEASE\\\\\ \\\\\\LOCAL TEXAS AREA CANDIDATES ONLY PLEASE\\\\\\\\\ \\\\\\NO SPONSORSHIPS ON THIS ROLE...

Contract Remote Machine Learning Data Science

Fully remote

Apply

AI/ML Engineer U.S. - Remote Must Haves 5+ years of demonstrated experience building production-grade machine learnin...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom ...

Fulltime Remote Ai Machine Learning

Fully remote

Apply

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of ...

Fulltime Remote Ai Machine Learning

$100k* · Senior Fully remote

Apply

and Qualifications At HCA Healthcare, we are committed to providing our patients and care providers with the highest ...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

AI at Curai At Curai, we believe that access to high-quality healthcare is a fundamental human right, not a privilege...

Fulltime Remote Ai Ai Engineer

$200k - $220k · Senior Fully remote

Apply

Cardone Ventures AI We are the AI-first engineering team supporting the rapid growth of Cardone Ventures (a 700+ pers...

Contract Remote Ai Ai Engineer

$100k - $145k · Senior Fully remote

Apply

TalentDome Staffing is partnering with a rapidly growing, Florida-based AI startup that is set to revolutionize compl...

Fulltime Remote Ai Machine Learning

Fully remote

Apply

AI/ML Engineer (Founding Team) Recruits Lab | United States (Remote, Preferred Hubs: Miami, NYC, SF, LA) Full-Time | ...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Machine Learning...

Contract Remote Machine Learning Data Science

Fully remote

Apply

Machine Learning Engineer Location: Remote USA Duration: 06-month contract (with possible extension) Start Date: Targ...

Contract Remote Machine Learning Data Science

$120k* · Senior Fully remote

Apply

At Why Hiring, we believe in the power of connecting talented individuals with incredible remote job opportunities. O...

Fulltime Remote Ai Machine Learning

Fully remote

Apply

Gong empowers everyone in revenue teams to improve productivity, increase predictability, and drive revenue growth by...

Remote Ai

$140k - $192k · Senior Fully remote

Apply

Location: Hybrid, Walnut Creek , CA- Weekly 3 days in office and 2 days remote. Position: Senior AI/ML Engineer Type ...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

Position: AI/ML Engineer location: Remote Duration: long term Key Responsibilities AI/ML Engineer - Mid-Level (4-7 Ye...

Contract Remote Ai Ai Engineer

Fully remote

Apply

About Air Apps At Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a miss...

Fulltime Remote Ai Ai Engineer

$401k* · Senior Fully remote

Apply

This role is ideal for an experienced AI Engineer seeking a flexible, part-time contract to support a personal projec...

Contract Remote Ai Ai Engineer

Fully remote

Apply

Responsibilities – LLM configuration and optimization (Mistral, LLaMa, Qwen or others) – fine-tuning, quantization, p...

Fulltime Remote Ai Ai Engineer

Fully remote

Apply

Showing 176–200 of 2,061 AI roles

1 … 7 9 83

Selected role

Applied AI Engineer

Horizon3.ai

Live

Full-time Posted 24 days ago 6 min read

Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

What We're Looking For We're looking for an Applied AI Engineer with deep experience deploying emerging AI technology in production and a demonstrated interest in security. You will have a major impact in how we add value to our customers by using emerging AI technologies and exposing their vulnerabilities. You will help design and implement AI solutions—from crafting components for offensive security operations to contributing to our autonomous offensive testing capabilities—that surface vulnerabilities across the AI application stack and outputs, partnering closely with senior engineers to translate research into reliable, scalable systems. This position requires practical expertise in creating, implementing, launching, machine learning systems and an interest in attacking them.

Essential Functions

Build sophisticated AI systems capable of discovering vulnerabilities and streamlining penetration testing methodologies
Research and implement AI-driven vulnerability detection and exploitation methods
Automate exploitation workflows using AI technologies
Lead complete development lifecycles for AI features from concept through deployment
Design and implement advanced testing capabilities that detect vulnerabilities in AI-native applications
Research and target emerging attack vectors specific to applications developed with AI and implement detection methods
Implement scalable solutions that can use AI to exploit traditional CVEs, credential-based attack paths, and data pilfering vectors
Guide technical conversations, assess code quality, and facilitate design meetings while sharing knowledge to enhance team capabilities
Support and guide less experienced team members, fostering their professional development

Competencies/Requirements

3+ years proven track record building and deploying AI/ML solutions in live environments
Expert-level Python programming abilities
You’ve shipped and maintained AI/ML systems, not just built prototypes, and ideally in multiple domains
Demonstrated interest in cybersecurity and penetration testing
Knowledge of AI frameworks and machine learning libraries (such as TensorFlow, PyTorch, Hugging Face, OpenAI APIs, and LangChain)
Experience with ML data preprocessing techniques including normalization, feature engineering, and dataset preparation for model training and fine tuning
Experience with cloud AI platforms such as AWS Bedrock, AWS SageMaker, and Azure AI, with ability to implement and optimize solutions across environments
Strong analytical skills and ability to clearly communicate complex security concepts
Comprehensive understanding of various database technologies, including relational and non-relational systems

Desired/Nice to Have We don’t expect these, but they elevate your application to “unicorn” status.

Background in training specialized machine learning models for security purposes
Experience with and understanding of AI-specific vulnerabilities
Background in AI security offense, testing AI system vulnerabilities, or creating automated security solutions powered by artificial intelligence
Previous experience analyzing security using large language models, conducting penetration testing
Experience with AI red teaming or learning model vulnerabilities
Demonstrated examples of exploiting AI-specific vulnerabilities
Background in AI security offense, testing AI system vulnerabilities, or creating automated security solutions powered by artificial intelligence
Previous experience analyzing security using large language models, conducting penetration testing enhanced by AI technologies, and researching machine learning weaknesses and countermeasures

Expectations

Outstanding problem-solving aptitude, a “hacker mindset”.
Be self-motivated and highly energetic to have the ability to operate effectively with limited supervision and guidance.
Strong technical documentation and communication skills.
Ability to manage concurrent initiatives and use effective judgment in prioritization and time management.
Excellent analytical/problem solving ability.

What Makes You Stand Out Elevate your application to “unicorn” status:

Experience identifying attack paths across full-stack environments
Background in application security testing, penetration testing, or offensive security
Understanding of web application security fundamentals
Certification(s) demonstrating cybersecurity expertise such as OSCP, CISSP, GPEN, Security+, LPT, or CEH.

Perks of Horizon3.ai

Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.
Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.
Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.
Remote Work: We are a 100% remote company. Enjoy the convenience and work-life balance that comes with remote work.
Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation And Values At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.

Ready to apply? You'll go straight to the hiring team.

No agency in the middle · Your profile is shared privately.

Explore the complete AI ecosystem

Discover the best AI-first companies, podcasts, events, learning paths, and jobs in one focused hub.

AI Learning Hub · Always curated, never noisy

Simple pricing for serious AI hiring

Pay per listing. No subscriptions, no hidden fees. Designed for teams hiring for high-impact AI roles.

No-risk: replace or refund if the role doesn’t get traction.

Standard listing

Reach active AI talent

For startups

$349 per role

30-day live listing in the AI job feed.
Structured posting written for AI engineers (we’ll help refine copy).
Instant alerts to subscribed candidates for your tags (LLMs, agents, infra, etc.).

Most teams see first applicants within 24–48 hours.

Max visibility to senior talent

For scale-ups

$649 per role

Everything in Standard, plus homepage & “Featured role” placement.
Priority placement in weekly AI roles newsletter.
1:1 review of your role with DevFound to calibrate for top-tier candidates.
Highlight badge on job page to increase conversion.

Best for teams hiring 1–3 critical AI roles this quarter.

Remote Web3 Jobs

Explore AI roles

Applied AI Engineer

Senior GCP AI Cloud Engineer

AI Engineer Remote Up to $85 hr

Machine Learning Engineer vLLM Inference

ML Data Engineer

Artificial Intelligence Engineer

Machine Learning Engineer

Machine Learning Engineer

AI ML Engineer

Software Engineer Machine Learning Platm Engineer

Software Engineer Mobile Focus

Senior AI Engineer

Senior AI Engineer

AI Solutions Engineer

Machine Learning Engineer

AI ML Engineer Founding Team

Machine Learning Engineer

Machine Learning Engineer

Associate Data Scientist

IT Staff Automation Engineer

AI ML Engineer AI Specialist Machine learning

AI ML Engineer

AI ML Engineer

ML Engineer – Remote PartTime

AI ML Engineer 🧠

Explore the complete AI ecosystem

Choose Your Plan

Simple pricing for serious AI hiring

Reach active AI talent

Max visibility to senior talent