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$60,000–$90,000/yr
US

  • Formulate and execute small, high-leverage research projects aligned with our product roadmap.
  • Independently build and validate end-to-end prototypes.
  • Design and run experimental pipelines autonomously, including setting up research environments and defining evaluation metrics.

Machine Learning PyTorch Python

20 jobs similar to AI Researcher – Part-Time

Jobs ranked by similarity.

$149,000–$350,000/yr
US

  • Drive fundamental and applied research in AI.
  • Build cutting edge Generative AI models, using techniques like Supervised Finetuning (SFT), Reinforcement Learning (RL), prompt improvements and synthetic data generation
  • Collaborate closely with product managers and engineers to transform user feedback into requirements for AI systems.

Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI.

US Unlimited PTO

  • Lead the design, development, and deployment of AI/ML models.
  • Build and maintain production-grade ML pipelines and model monitoring.
  • Mentor and develop junior AI engineers, laying the foundation for AI best practices.

Payabli enables any software company to become a payments company through its payment infrastructure and monetization platform to boost enterprise value.

Europe

  • Design, implement, and maintain SFT and RL post-training pipelines for multi-step coding agents.
  • Train and adapt LLMs for agent workflows, including planning, tool use, and multi-step interactions inside JetBrains IDEs.
  • Build and develop evaluation and simulation environments where coding agents can act, be measured, and compared on realistic developer tasks.

At JetBrains, code is their passion and they strive to make the strongest, most effective developer tools on earth. Today, AI-powered assistance and agents are becoming a core part of how developers work in their IDEs.

$225,000–$250,000/yr
Europe

  • Apply state-of-the-art AI/ML techniques to develop cybersecurity solutions addressing complex real-world challenges.
  • Collaborate with cross-functional teams to translate prototypes into production-ready systems.
  • Contribute to research initiatives, keeping the team at the forefront of AI/ML and cybersecurity innovations.

This position is posted by Jobgether on behalf of a partner company.

$172,000–$215,000/yr

  • Design, build, and productionize ML models for fine-tuned, Retrieval-Augmented Generation (RAG), and generative AI features.
  • Build and maintain scalable data pipelines to collect high-quality training and evaluation datasets, including annotation systems and human-in-the-loop workflows.
  • Collaborate with product and engineering to iterate on datasets, evaluation metrics, and model architectures to improve quality and relevance.

Mural is pioneering how generative AI transforms visual collaboration and decision-making.

North America Canada

  • Lead domain-specific model optimization using PEFT (LoRA/QLoRA) and knowledge distillation to balance cost, latency, and reasoning capability.
  • Build next-gen Retrieval-Augmented Generation pipelines using hybrid search, cross-encoders, and self-correcting retrieval loops.
  • Design and deploy multi-agent systems using frameworks like LangGraph or CrewAI, enabling autonomous task planning and tool-use (Function Calling).

ServiceNow is a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®. Their intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work.

Philippines

  • Develop and test features involving LLMs, automation pipelines, or AI-driven tooling.
  • Assist with model evaluation, data preparation, and prompt engineering.
  • Build lightweight prototypes and internal tools to accelerate experimentation.

JWay Group is proud to be an Equal Opportunity Employer and values diversity, fostering an inclusive and supportive workplace.

$150,000–$220,000/yr
US Unlimited PTO

  • Incorporating the best research work on agents and code generation into the OpenHands framework
  • Performing novel improvements in areas of interest to improve agent performance and efficiency
  • Running and implementing evaluations to ensure agent quality

OpenHands is building an open-source AI platform that empowers engineering teams to accelerate development, automate workflows, and integrate intelligent coding assistance into real-world software delivery. The company fosters a culture built on kindness, candor, autonomy, and learning.

$160,000–$190,000/yr

  • Design, implement, and deploy AI-powered features, including model training, fine-tuning, and prompt engineering workflows.
  • Translate product requirements into robust, production-ready AI solutions, working with Product Managers, Software Engineers, and Data Scientists.
  • Optimize models and infrastructure for scalability, latency, and cost efficiency, partnering with DevOps and MLOps to ensure reliable and maintainable AI pipelines.

Paper is reimagining how schools support students so that every learner can reach their full potential.

$89,865–$155,767/yr

Work on impactful AI and machine learning projects and contribute to solutions. Help build and support machine learning models and AI systems that power Experian's products and services. Participate in research and experimentation with new AI techniques and tools and machine learning models focusing on real-world applications.

Experian is a global data and technology company, powering opportunities for people and businesses around the world.

  • Invent and prototype new model architectures that optimize inference speed, including on edge devices.
  • Build and maintain evaluation suites for multimodal performance across a range of public and internal tasks.
  • Collaborate with the data and infrastructure teams to build scalable pipelines for ingesting and preprocessing large audio datasets.

Liquid AI, spun out of MIT, aims to build efficient AI systems at every scale, creating Liquid Foundation Models that operate on-device and under real-time constraints.

US

  • Explore the intersection of real-time data streaming and artificial intelligence.
  • Build prototypes and demonstrations showcasing machine learning and generative AI applications.
  • Collaborate with engineers, product leaders, and data scientists to translate research into practical applications.

Striim is a unified data integration and streaming platform that connects clouds, data, and applications with unprecedented speed and simplicity.

Europe Unlimited PTO

  • Convert and Ship CVML R&D ideas to Axon Products.
  • Research and develop advanced MLLMs, GenAI, and Computer Vision techniques for cloud, devices and sensors from multimodal data sources.
  • Design and implement efficient and scalable MLLM models for inference and analysis of visual data.

Axon is on a mission to Protect Life with their ecosystem of devices and cloud software. Life at Axon is fast-paced, challenging and meaningful with a focus on growth and making a difference.

$315,000–$340,000/yr
US

  • Design and build infrastructure that enables researchers to rapidly iterate on reward signals.
  • Develop systems for automated quality assessment of rewards, including detection of reward hacks and other pathologies.
  • Collaborate with researchers to translate science requirements into platform capabilities.

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society.

Design and implement agentic architecture, defining context management, data flow, and action orchestration. Build AI variables capable of autonomous action loops to enrich leads and trigger actions. Deliver Copilot v1, initially semi-agentic, with potential for autonomous workflows, while implementing monitoring of all output.

lemlist is a global B2B SaaS business with $43M ARR, fully bootstrapped, profitable, and growing fast, shipping one of the most loved Sales Engagement Platforms worldwide.

US Canada Australia Israel

  • Conduct in-depth research into how modern adversaries may evolve tradecraft to exploit or abuse generative AI tools, including LLMs, autonomous agents, and on-device assistants
  • Conduct hands-on research into adversarial prompting, jailbreak methods, tradecraft leveraging computer use agents and local models, and other AI-enabled attack vectors
  • Translate and implement research findings into actionable improvements for Origin’s products

Origin is building the next generation of endpoint security for the AI era. They are backed by Sequoia Capital, Brightmind Partners, IA Ventures, and others, and built by a deeply technical team of Windows internals researchers, product engineers, and offensive operations specialists.

$187,000–$250,000/yr
US

  • Own and execute a strategic roadmap for AI research, messaging, and context capabilities.
  • Enhance Apollo's AI research agents to surface actionable insights from the web.
  • Define how AI understands each user's business, transforming generic AI outputs into relevant recommendations.

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally.

Build resilient AI Agents using LangGraph and microservices. Develop complex automation workflows in n8n. Collaborate with Internal Business Analysts to focus on coding, not guessing requirements.

At Gcore, you’ll help design and deliver that foundation for an AI-driven world, being a global provider of infrastructure and software solutions for AI, cloud, network, and security.

Drive global AI research delivery across distributed teams. Coordinate cross-time-zone research programs and ensure high-quality research operations. Partner with Product, Engineering, and Go-to-Market teams to identify research output suitable for productisation.

Canva was founded to democratize design and empower everyone in the world to design, it is an online design and publishing tool with a mission to empower everyone in the world to design.