Staff AI Research Scientist @

22 hours ago


Remote Kyiv, Czech Republic MacPaw Full time
  • Prior experience as an AI Research Scientist with a proven innovation track record
  • Ph.D. or equivalent research experience in Machine Learning, Artificial Intelligence, Computer Science, or a related field
  • Strong record of publications at top-tier AI conferences (e.g., NeurIPS, ICML, CVPR, ECCV, ICLR)
  • Proven expertise in Large Language Models (LLMs), hands-on experience with training, fine-tuning, and optimizing LLMs for various applications
  • Experience in designing novel AI methodologies and leading research initiatives from ideation to deployment
  • Proven ability to bridge academic research with industry needs by developing scalable AI solutions that create measurable value
  • Experience in translating cutting-edge research into practical applications, integrating state-of-the-art models into real-world products and production environments
  • Experience mentoring junior researchers, students, and colleagues in AI domains
  • Native Ukrainian language
  • Advanced level of English

As a plus:

  • Experience working in academic, corporate, or government AI research labs, contributing to cutting-edge advancements

MacPaw is a software company that develops and distributes software for macOS and iOS. Today, we have 20 million active users across all our products.

At MacPaw, we believe humans and technology can reach their greatest potential together. 

MacPaw is proud to be Ukrainian. The support and development of Ukraine are significant parts of the company's culture. MacPaw gathers open-minded people who support each other and aspire to change the world around us.

We are building a world-class AI research unit and are looking for a Staff AI Research Scientist to strengthen our team. Since this unit is still young, this role offers a unique opportunity to shape its direction, contribute to its growth, and help establish it as a leader in AI research.

At our company, you'll be working with the latest trends in the industry, conducting cutting-edge research, and bridging the gap between academic advancements and real-world applications. You'll have the chance to develop AI solutions that power products used by millions of users, ensuring that your innovations have a tangible impact.

If you are passionate about pushing the boundaries of AI research, publishing at top-tier conferences, and applying research to large-scale products, we'd love to hear from you

,[Drive cutting-edge research in fields critical to the AI Division's objectives, leading to innovative solutions and contributions to scientific advancement (e.g. Local LLM, Agentic AI, 3D animation generation), Take ownership of research initiatives from ideation to implementation, Define research goals, methodologies, and approaches and personally conduct key aspects of the research, Bridge the gap between advanced research and real-world applications by integrating state-of-the-art research results into our products, Collaborate with cross-functional teams to ensure that scientific innovations enhance product functionality and deliver measurable value to the customers, Deliver high-impact research that results in publications accepted at top-tier AI conferences (e.g., NeurIPS, ACL, CVPR). Represent the organization as a speaker, establishing the research team as a world-class unit through exceptional contributions and scientific discourse, Organize and conduct knowledge-sharing sessions for research teams and stakeholders, covering analysis methods, research processes, and successful implementation cases, Provide mentoring and opportunities for students and other fellow employees] Requirements: Local LLM, Machine learning, AI, Research, Research and development, Publications , Research lab, Agentic AI, 3D animation generation Tools: . Additionally: Private healthcare, International projects, Unlimited time-off policy, Free coffee, Gym, Playroom, Shower, Free snacks, Free beverages, In-house hack days, No dress code, Modern office, Pets.

  • Remote, Kyiv, Czech Republic MacPaw Full time

    Prior experience as an AI Research Scientist with a proven innovation track record Ph.D. or equivalent research experience in Machine Learning, Artificial Intelligence, Computer Science, or a related field Strong record of publications at top-tier AI conferences (e.g., NeurIPS, ICML, CVPR, ECCV, ICLR) Proven expertise in Large Language Models...

  • AI Research Innovator

    19 hours ago


    Remote, Kyiv, Czech Republic MacPaw Full time

    At MacPaw, we're building a world-class AI research unit to drive cutting-edge advancements in the field.Job Description:We're seeking a highly skilled Staff AI Research Scientist to join our team and contribute to shaping the future of AI research.As a key member of our research unit, you'll have the opportunity to work on diverse projects, from developing...


  • Remote, Kyiv, Czech Republic Reface Full time

    Required Skills & Qualifications:  2+ years of hands-on experience in ML model development and deployment. Strong Python skills with libraries like PyTorch, OpenCV, NumPy, Pandas. Experience with Docker. Familiarity with Git and version control. Good technical English. At Reface, we believe in the power of AI and now we’re looking for a talented...


  • Remote, Kraków, Wrocław, Poznań, Warszawa, Rzeszów, Gdańsk, Czech Republic Brainly Full time

    WHAT IS REQUIRED Advanced degree (Engineering, Master's or Ph.D.) in Computer Science, Mathematics, Statistics, or a related quantitative field with a strong focus on Machine Learning and/or Natural Language Processing. 5+ years of experience as a Data Scientist or Machine Learning Engineer, with a demonstrable focus on NLP and/or mathematical...


  • Remote, Czech Republic ENF Ltd. Full time

    Must be fluent in spoken and written English0-3 years of experience in a relevant field, eg. Business Analysis, Market Research, Automation and Data Analysis or Industry AnalysisExperience in the use of automation tools in B2B platforms is preferredProficiency in Python programming and hands-on experience is requiredBasic technical knowledge of APIs, with a...


  • Remote, Poznań, Czech Republic CLINICAL RESEARCH CENTER Full time

    Czego oczekujemy? Poszukujemy osoby, która potrafi sprawnie poruszać się w kodzie (min. 3 lata doświadczenia) i chętnie mierzy się z wyzwaniami. Doświadczenie z technologiami takimi jak Spring, Spring Boot, Hibernate, Jenkins, Kubernetes, Docker będzie dodatkowym atutem. Cenimy umiejętność logicznego myślenia, rozwiązywania problemów oraz...


  • Remote, Czech Republic Infinite Plus Full time

    About Infinite PlusWe are a company that specializes in digital services and applications.We provide e-learning and self-development content to a wide audience.Our team is multicultural, agile, and innovative. We strive for excellence and look for like-minded individuals to join us.We are currently looking for an AI Applications Producer who is passionate...

  • AI Engineer

    3 days ago


    Remote, Czech Republic Link Group Full time

    Must-Have Qualifications At least 3+ years of experience in AI/ML development. Strong proficiency in Python and relevant ML/DL libraries (e.g., TensorFlow, PyTorch, Scikit-learn). Solid understanding of machine learning algorithms, data preprocessing, and feature engineering. Experience with deploying AI models in production environments. Familiarity with...


  • Remote, Czech Republic Infinite Plus Full time

    Passionate about the AI and tech spheres. Ability to analyze the market and present a clear and insightful results. Strong communication skills. A proactive mindset. Upper-intermediate English level. As a plus: Experience in the AI or tech industry. Familiarity with project management tools (Jira/Trello etc) and methodologies. About us: Infinite Plus is...


  • Remote, Czech Republic ENF Ltd. Full time

    Must be fluent in spoken and written English 0-3 years of experience in a relevant field, eg. Business Analysis, Market Research, Automation and Data Analysis or Industry Analysis Experience in the use of automation tools in B2B platforms is preferred Proficiency in Python programming and hands-on experience is required Basic technical knowledge of APIs,...


  • Remote, Czech Republic Sigma Lab Full time

    Bachelor's degree in computer science, mathematics, software engineering, or a related field. Minimum of 3 years of experience in AI/ML development. Knowledge of NLP techniques and natural language processing. Proficiency in ML frameworks (TensorFlow, PyTorch, scikit-learn, LangChain, LangGraph). Experience in Python programming and database...


  • Remote, Warsaw, Czech Republic ElevenLabs Full time

    Who you are We're looking for exceptional individuals who combine technical excellence with ethical awareness, who are excited by hard problems and motivated by human impact. You’ll strive with us if you:  Are passionate about audio AI driven by a desire to make content universally accessible and breaking the frontiers of new tech. Are a highly...


  • Remote, Czech Republic AVENGA Full time

    At Avenga, we are seeking an experienced AI-driven data engineer to join our team.About the RoleWe are looking for a highly skilled data engineer with expertise in designing and implementing scalable data pipelines for AI and Generative AI applications. As an AI-driven data engineer, you will be responsible for collaborating with AI engineers, data...


  • Remote, Czech Republic Welocalize Full time

    Native Ukrainian Speaker: Deep understanding of Ukrainian culture, language, and online trends. Proficient in English: Required for communication and reporting purposes. Online Expertise: Regular user of major search engines (Google, Bing) and social media platforms. Research Skills: Strong ability to analyze information quickly and...

  • AI/ML Engineer @

    22 hours ago


    Remote, Czech Republic PAR Data Central Full time

    Position Overview: As an AI/ML Engineer, you will play a crucial role in enhancing our platform's capabilities by developing and refining machine learning models that drive accurate forecasting, event analysis, data-driven decision-making, and more. You will collaborate closely with product owners and engineering teams to implement scalable AI solutions that...


  • Remote, Kraków, Czech Republic Kontakt Full time

    Kontakt.io is revolutionizing care operations with its cutting-edge platform.We eliminate waste, reduce costs, and boost revenue by optimizing throughput, asset utilization, and staff productivity. Our AI-driven platform utilizes RTLS, EHR data, and self-learning agents to automate workflows, adapt in real-time, and orchestrate all care delivery...


  • Remote, Czech Republic SquareOne Full time

    Practical skills required Experience: 3+ years working with advanced machine learning algorithms 3+ years of hands-on experience working with language models, especially those based on Transformer architectures (e.g. BERT, T5, RoBERTa), and at least 1 year of experience with generative large language models (e.g. GPT, LLaMA, Claude, Cohere, etc.) Technical...


  • Remote, Czech Republic PAR Data Central Full time

    Position Overview: As an AI/ML Engineer, you will play a crucial role in enhancing our platform’s capabilities by developing and refining machine learning models that drive accurate forecasting, event analysis, data-driven decision-making, and more. You will collaborate closely with product owners and engineering teams to implement scalable AI solutions...


  • Remote, Kraków, Czech Republic Kontakt Full time

    7-12 years of professional experience in full-stack development.5+ years of experience building public cloud-hosted application backends (Python, Java, Go) and frontends (JavaScript/TypeScript).2+ years in ML/AI model-based application development.Demonstrated success in delivering 3+ business-impacting solutions as a core contributor (responsible for 50%+...


  • Remote, Kraków, Czech Republic Kontakt.io Full time

    7-12 years of professional experience in full-stack development. 5+ years of experience building public cloud-hosted application backends (Python, Java, Go) and frontends (JavaScript/TypeScript). 2+ years in ML/AI model-based application development. Demonstrated success in delivering 3+ business-impacting solutions as a core contributor (responsible for...