Physics AI Training Specialist - Remote Opportunity

anyone-ai develops high-quality STEM training data to support advanced AI models. Our data helps leading AI labs improve model reasoning in technical fields. Role overview The Physics AI Training Specialist will design rigorous, deterministic physics problems for use in training and evaluating AI systems. Every problem must have a single, verifiable correct answer and include a thorough, checked solution. Location Remote role based in the Czech Republic.

anyone-ai specializes in producing high-quality STEM training data for advanced AI models. The team’s work supports leading research labs by improving how AI systems handle technical subjects. Role overview The Physics AI Training Specialist creates challenging physics problems designed to push the boundaries of current AI capabilities. Each problem must have one clear, correct answer, along with a carefully checked solution. This role focuses on technical rigor and clarity. What you will do Design complex physics problems for AI training and evaluation. Write questions that have a single, unambiguous solution. Develop detailed, step-by-step solutions with clear reasoning. Craft problems that require deep physical insight and multi-step analysis. Use Python or specialized tools to build simulations, models, or computational workflows when needed. Ensure all work meets high standards for technical accuracy, reproducibility, and clear English. Requirements Bachelor’s, Master’s, or PhD in Physics or a closely related field. Significant research or industry experience in theoretical, experimental, or computational physics. Fluency in Python and familiarity with scientific libraries such as NumPy and SciPy. Strong grasp of modeling, simulation, numerical methods, and complex problem-solving. Demonstrated ability to create original, challenging problems that reflect real-world physics scenarios. Excellent attention to detail and strong technical writing skills in English. Preferred qualifications Experience with advanced computational tools and methods. Background in educational content development or training data creation. Location: Czech Republic

Join us as an AI Data Specialist to enhance AI-generated content tailored for the Czech language. Job Type: FreelanceLocation: Remote workWork Schedule: Part-time - 10+ hours per week. Work flexibly at your convenience.Start Date: ImmediateDuration: To be confirmedRate: Compensation varies by location Help Shape the Future of AIAre you a student, recent graduate, stay-at-home parent, or professional seeking flexible remote work? Are you eager to influence the development and safety of AI models? Your ResponsibilitiesThis role involves executing various data-related tasks, including:Data collection, evaluation, and annotation.Conducting pairwise comparisons.Managing counting tasks.Object tagging and labeling across various content types (audio, video, images, etc.). Qualifications We Seek:Fluency in Czech: Native-level proficiency.English Proficiency: Fluent or advanced (B2–C2).AI & Data Skills (Preferred): Background in machine learning tasks, data collection and preprocessing, data evaluation and quality assurance, and data annotation and labeling. What We Provide:Flexible working hours.Potential for additional income.Prompt payment.This position is ideally suited for students, part-timers, and stay-at-home parents.

Are you a passionate expert in the Czech language ready to influence the future of artificial intelligence? As large-scale language models transition from smart chatbots to powerful linguistic tools, the need for high-quality training data has never been greater. Your expertise is essential to empower AI systems that can democratize education, advance research, and enhance communication for Czech speakers globally. We are seeking dedicated Czech language specialists who possess a deep understanding of Czech grammar, syntax, morphology, spelling, phonology, and pragmatics. You will engage with advanced language models on intricate topics such as verb conjugation, noun declension, aspect, sentence structure, the distinction between formal and informal language, regional dialects, and the subtleties of the Czech writing system. By documenting and analyzing every failure mode, you will help strengthen the model's reasoning capabilities. Your daily tasks will include interacting with the model on various language scenarios, verifying factual accuracy and logical consistency, capturing reproducible error traces, and proposing enhancements to our prompt engineering and evaluation metrics. A Master’s or PhD in Czech language, linguistics, or a closely aligned field is preferred. Experience such as peer-reviewed publications, teaching roles, or hands-on linguistic analysis projects will enhance your application. Strong, clear communication skills, including the ability to explain your reasoning, are crucial. Ready to leverage your Czech language skills to build the foundation for next-generation AI? Apply today and be a part of the team that will educate the world.

Role overview Jobs for Humanity seeks a Senior Data Science & AI Specialist to join the Digital & IT group in Prague. This position centers on applying data science and artificial intelligence to advance digital projects and deliver measurable outcomes. What you will do Collaborate with teams throughout the organization to develop and implement data-driven strategies for digital initiatives. Examine large, complex datasets to identify trends and patterns. Create predictive models that inform business decisions. Communicate data findings as clear, actionable insights for stakeholders. Requirements Proven experience in data science and artificial intelligence techniques. Ability to work effectively with cross-functional teams. Strong skills in analysis and problem solving. Interest in supporting digital transformation efforts. Location: Prague

Are you enthusiastic about the transformative power of AI and possess a knack for analyzing text and multimedia content?We're seeking meticulous linguists who are native Czech speakers to assist in AI training projects. Your role will encompass tasks such as prompt evaluation, video content comprehension, text review, and correction, among others.This is a fully remote freelance position.

EverAI develops an AI companionship platform with over 50 million users and operates EverGuard, an internal AI moderation system focused on safe and ethical interactions. The company brings together around 75 professionals from diverse fields such as technology, finance, and entrepreneurship. Leadership has a track record of building and scaling businesses. Role overview The Junior/Mid AI Legal Specialist position is fully remote and available to candidates based in the Czech Republic. This role supports EverAI in navigating legal and compliance matters related to artificial intelligence. The work involves staying informed about AI regulations and helping ensure the platform’s operations meet legal standards. What you will do Assist with legal research and compliance tasks focused on AI law Support the team in understanding regulatory requirements for AI products Contribute to maintaining ethical and lawful practices across EverAI’s offerings Who this role suits This position is a good fit for someone motivated by technology and interested in the evolving field of AI. Candidates should be based in the Czech Republic and ready to work remotely as part of a multidisciplinary team.

Role Overview anyone-ai is looking for a Full-Stack Developer - AI Trainer based in the Czech Republic. This role blends hands-on software development with direct involvement in artificial intelligence projects. The team values curiosity and a strong interest in technology. What You Will Do Build and maintain applications that support AI initiatives Contribute to the development of AI solutions Help train AI systems to improve their accuracy and performance About the Team Work alongside colleagues who are committed to advancing AI technologies. The team tackles new challenges and values creative problem-solving.

Join our innovative team at Lilt, where we are developing a comprehensive evaluation suite of Terminal-Bench tasks to rigorously assess the capabilities of large language models in tackling multilingual software challenges. Our objective is to evaluate multilingual robustness across various prompt languages, non-English data processing, and intricate locale/encoding edge cases in terminal workflows.We are on the lookout for skilled native-speaking software engineers to craft, construct, and validate these benchmarks. You will design high-value, high-quality tasks that authentically assess a model's proficiency in handling multilingual environments without the aid of English translations.This is a remote, freelance position.Target Languages: Spanish, German, Czech, Turkish, Arabic (Egyptian), Korean, Japanese, Hausa, Hindi, Marathi.Key Responsibilities:- Task Engineering: Evaluate coding agents.- Asset Creation: Develop realistic task environments utilizing datasets and files in your native language. It is vital that these assets remain in the target language to accurately measure multilingual handling.- Prompting & Translation: Identify failure points in AI performance, in your native language.- Implementation & Verification: Assist in the creation of robust solutions (reference implementations) and develop highly reliable, deterministic verifier scripts (using rubric-based judging only when absolutely necessary).- Calibration & Execution: Analyze execution logs and adjust task difficulty (Easy to Very Hard) utilizing standard Terminal-Bench run configurations against diverse model tiers (Haiku, Sonnet, Opus).- Quality Assurance: Engage in a thorough, four-layer human quality control process (creation, human review, calibration review, and audit) alongside automated LLM-based checks to guarantee fairness, grammatical precision, and benchmark integrity.

Gen Digital brings together brands like Norton, Avast, LifeLock, and MoneyLion to support digital freedom and security for nearly 500 million users worldwide. The company’s products address cybersecurity, privacy, identity protection, and financial wellness. Collaboration, experimentation, and a diversity of perspectives shape the way the team works. The AI Engineering Intern position is a full-time, onsite role in Brno, Czech Republic. The internship runs 40 hours per week, starting June 15th. This program gives students the chance to work directly on projects that impact Gen Digital’s global user base. Role overview Interns will help develop and improve autonomous AI systems focused on threat detection and classification. The work involves both applying AI to security challenges and making AI systems more resilient against misuse. Contributions will also support an open-source agentic safety framework designed to protect AI agents from prompt injections and other vulnerabilities. Main responsibilities Design and refine autonomous agentic systems, workflows, or MCP servers for Threat Labs operations. Work hands-on with large language models (LLMs) and AI coding tools as part of daily tasks. Contribute directly to production outcomes as a member of a small team. Requirements Current student status. Motivation to tackle real-world problems and contribute to team projects. Curiosity, initiative, and a willingness to learn.

Role Overview 2N Telekomunikace a.s. is looking for a Junior AI Developer to join the Prague office. This entry-level position offers hands-on experience with artificial intelligence projects and direct collaboration with experienced engineers. The role suits someone ready to build a foundation in AI and contribute to real product development. Main Responsibilities Support the creation and deployment of AI algorithms and models. Work alongside senior developers to design and refine AI solutions. Take part in code reviews and help share knowledge within the team. Keep up with new developments and trends in artificial intelligence. What 2N Offers A collaborative environment that encourages learning and growth. Access to advanced technology in the AI space. A chance to contribute to a team focused on innovation.

Join JYSK as a Sales Manager in Training and embark on a rewarding career path within our dynamic retail environment. In this role, you will receive comprehensive training to develop your management skills and knowledge of our products, ensuring exceptional customer service and driving store sales.

At GoodData, we are transforming data analytics for the AI era. Our mission focuses on integrating AI as a key component of the GoodData platform, ensuring it is not merely an add-on but a fundamental aspect of our offering.We are seeking a Senior AI Architect to spearhead this initiative. In this pivotal role within our technical leadership team, you will help us stay ahead of the evolving AI landscape.This position goes beyond traditional enterprise architecture; it requires a visionary who views architecture as a dynamic system, embraces rapid experimentation, and is committed to delivering results.Key ResponsibilitiesEngage actively in hands-on development: prototype, implement, refactor, guide, and assist others as necessary.Critically evaluate existing assumptions that no longer hold up under scaling.Lead and influence the architecture of AI-driven features within the GoodData platform.Design adaptable, evolvable, and resilient systems that thrive in uncertainty rather than false stability.Steer the technical direction and decision-making processes within the AI team.Work across the technology stack, with a strong focus on backend development while maintaining front-end awareness.Translate AI advancements into practical, deployable product solutions.Mentor senior engineers to elevate the overall technical capabilities of the team.Your ProfileDemonstrate a strong sense of ownership; you proactively identify and resolve challenges.Exhibit a pragmatic, results-oriented, and execution-focused mindset.Approach AI as an integral part of workflows, considering factors like probabilistic systems, model limitations, and human-in-the-loop design.Be enthusiastic about testing emerging AI trends and evaluating their practical impact in production environments.Be comfortable designing systems where deterministic outcomes are optional.Possess strong backend engineering skills (Python, Langfuse, Qdrant, MCP, Deepeval, PyTorch, etc.) with a solid understanding of frontend principles.Have experience in designing distributed systems, APIs, service boundaries, and scalable, observable platforms.

Role Overview Rossum AI is hiring a Junior AI Platform Engineer to join the AI Platform (R&D) team in Prague. This entry-level role suits recent graduates or junior engineers interested in AI infrastructure and large-scale machine learning systems. As part of the team, you will help build and maintain Rossum’s proprietary LLM models. The work involves deploying AI solutions that process millions of documents, and collaborating closely with experienced research engineers. This position offers hands-on exposure to both platform engineering and machine learning in a production environment. What You Will Do Contribute to AI Infrastructure: Support the development of cloud-based AI systems (AWS), data processing pipelines, and model deployment workflows. Support CI/CD Processes: Help maintain and improve continuous integration and delivery pipelines to enable reliable model versioning and testing. System Monitoring: Build and refine monitoring tools to keep AI systems healthy and reliable. Cross-Team Collaboration: Work with research, backend, and product teams to bring new AI models into production smoothly. What We Look For Education: Degree in Computer Science or a related technical field. Background from Matfyz, CTU, FSV, or similar institutions is a plus. Python Skills: Solid programming experience in Python, gained through coursework, personal projects, or internships. Technical Fundamentals: Familiarity with SQL, and a basic understanding of Docker and Kubernetes. Interest in AI/ML: Curiosity about AI and machine learning, with a hands-on approach to understanding how systems work. English Communication: Comfortable communicating in English in a professional setting. What Success Looks Like First 3 Months: Complete onboarding, learn the system architecture, and deliver your first small tasks with guidance from a senior mentor. First 6 Months: Independently handle minor infrastructure improvements and help maintain system stability.

About the RoleJoin Rossum, where we leverage cutting-edge machine learning and an intuitive user interface to streamline document processing and enhance efficiency across various industries. Our AI Research Team develops proprietary neural architectures that drive our production systems, enabling the processing of millions of documents weekly for clients globally.We are seeking a talented Senior AI Research Engineer to become a pivotal member of our AI Research Team (R&D). In this role, you will advance the field of document understanding through the training of innovative models from inception to realization, and by creating research prototypes and solutions that significantly enhance our product's capabilities.You will work at the intersection of groundbreaking global research and our internal model development, directly impacting our long-term model strategy and technical roadmap, enabling successful concepts to swiftly transition into scalable systems for customer use.As part of a collaborative team of seasoned researchers and engineers, you will work closely with Product and AI Platform Teams within a shared monorepo, fostering rapid experimentation, continuous delivery, and tangible customer impact.What You'll DoYou will be a leading force in shaping Rossum's document understanding strategy, managing comprehensive research initiatives while guiding the evolution of our models and platforms.Key Responsibilities Include:Lead research projects spanning deep learning, NLP, computer vision, and multimodal systems — integrating insights from global research with in-house innovation to create proprietary, production-ready models for Rossum.Design and execute innovative experiments with a proactive mindset, rapidly prototyping while evaluating deployment considerations to ensure real-world impact — focusing on inference cost, latency, robustness, and reliability.Manage large-scale NLP and vision training systems, overseeing architecture design, distributed training, and in-house benchmarks to align critical metrics with product needs.Utilize top-tier research infrastructure, including high-performance GPU clusters and large-memory machines, to conduct ambitious experiments at real-world scale.Influence Rossum’s technical roadmap by pinpointing high-impact research directions and driving their development from concept to customer implementation.Mentor and guide junior researchers and engineers, fostering a culture of learning and innovation within the team.

Role OverviewAs an AI Solutions Consultant at duvo, you will be the pivotal specialist responsible for designing, configuring, and optimizing Duvo agents for our clients. Collaborating closely with our Retail and CPG AI Transformation Managers during both pre-sales and post-sales phases, you will transform complex workflows into efficient, automated solutions. Although you won't be writing production code, you will engage with intricate tools, data sets, and business logic to achieve impactful results.Key ResponsibilitiesSupport Discovery and DesignWork collaboratively with Transformation Managers to conduct discovery sessions, meticulously mapping out current processes.Convert workflows into specific agent instructions, detailing the systems involved, data handling, decision-making rules, and exception handling pathways.Rapidly prototype agent flows using Duvo’s platform tools, validate assumptions against real data, and iterate effectively.Configure and Launch AgentsSet up Duvo agents via the platform, defining necessary data sources such as ERPs, portals, spreadsheets, and emails.Establish actions, guardrails, prompts, and logic for effective decision-making and exception management.Conduct end-to-end testing, troubleshoot issues, and iterate until agents are stable for production.Develop essential documentation, runbooks, and training materials to ensure customer teams are well-equipped to interact with agents.Optimize and ScaleMonitor agent performance metrics, including success rates, types of exceptions, time savings, and error trends.Propose enhancements to workflows and logic to maximize coverage and minimize manual processes.Collaborate with Transformation Managers to replicate and adapt successful agents across various categories, functions, and new clients.Provide actionable feedback on recurring patterns to the Product and Engineering teams to refine pre-built agents and enhance platform capabilities.Enable SalesAssist Sales and Transformation Managers in late-stage opportunities by delivering custom demos and conducting technical feasibility assessments.Offer preliminary estimates of effort and value based on analogous client case studies.

Role overview Pipedrive is hiring a Principal AI/ML Scientist & Engineer in Prague, Czech Republic. This role leads projects focused on artificial intelligence and machine learning, working closely with a skilled team to create solutions that improve business processes and customer experiences. The position plays a key part in shaping the company's AI strategy and driving meaningful results.

Role Overview 2N is hiring a Junior AI Developer in Prague. This entry-level role joins the Research & Development team, focusing on AI projects that support new technology solutions. The position offers hands-on experience working alongside engineers and researchers on practical applications of artificial intelligence.

Transform the Future of Financial Services with Capco At Capco, we are at the forefront of management consulting and software development, working in partnership with leading international banks and insurance firms across Western Europe. Our innovative strategies and collaborative culture create an ideal environment for professionals eager to make a significant impact in financial services technology. Curious about our culture and team? Explore more at: Capco Careers Slovakia Why Join Our Team? Work with Prestigious Clients on Exciting Projects – Engage with top-tier banks on transformation initiatives that are reshaping financial services. Commitment to Continuous Learning & Development – Benefit from access to technical and soft skills training, professional certifications, and unlimited usage of the Udemy online learning platform. Flexible Work Environment – Enjoy the freedom to work remotely from anywhere within the Czech Republic. Comprehensive Benefits Package: Private health care & fully paid sick leave & sick days 25 vacation days (irrespective of age) Monthly cafeteria allowance (€50/month) or contribution to the 3rd pillar Fully paid meal vouchers Smartphone with 1TB data + Laptop Focus on Well-being & Community Engagement – Participate in yoga classes, mental health webinars, running challenges, sports activities, or take part in our volunteering initiatives. Competitive Compensation (commensurate with experience) along with an annual bonus & benefits package. Long-term Career Prospects – Indefinite period contract with ample opportunities for professional growth. Your Role – Generative AI Engineer Assist in developing scalable Python applications focused on Generative AI. Explore and implement techniques such as document chunking and embeddings. Collaborate with team members to design user-friendly interfaces (Angular/React) and deployment processes (Docker, Terraform, GitHub Actions). Engage with stakeholders to gather requirements and transform them into functional code. Adhere to coding best practices and contribute to documentation and testing. Skills and Expertise Bachelor's degree in a relevant field Fluent in English (German is a plus) 1–3 years of experience in Python Strong interest in Generative AI, LLMs, and data search technologies Experience with cloud services and DevOps tools is advantageous.

Welo Data, a division of Welocalize, is a leading global AI data organization harnessing the power of over 500,000 contributors to provide high-quality, ethical data for training the world's most advanced AI systems. Our vision is to create smarter, more human-centric AI by engaging a diverse community from over 100 countries.At Welo Data, our motto, 'Limitless AI. Limitless You.' reflects our commitment to fostering smarter AI through human collaboration, offering endless opportunities for our global community to learn, contribute, and work flexibly.Are you passionate about technology and detail-oriented? We are cultivating a global network of linguists, language lovers, and culturally aware contributors to help us design safer and smarter AI systems. By joining our talent community, you will be prioritized for flexible, remote projects involving tasks such as annotation, evaluation, and prompt creation—always on your own terms. Important Note: This is not a current job vacancy. By expressing your interest, you’ll become part of our global contributor network. When a project matches your expertise and availability, we will contact you with full details, including project scope, timelines, and compensation. What We Require:- Native or near-native proficiency in Czech- Residing in Czech Republic or Slovakia- Proficient in English- Familiarity with digital tools- Strong attention to detail and a curious mindset Why Become Part of Our Team? Experience limitless opportunities – Work when and where you wish, with opportunities for growth. Contribute to more inclusive AI – Play a role in developing smarter systems. Join a supportive global community – Be part of a network that values collaboration. About Our Projects:The projects at Welo Data vary in scope and complexity but are all essential in crafting AI that is more accurate, inclusive, and human-centered.Based on your skills, your tasks may include: Annotating or labeling text, images, or audio for AI training. Evaluating the quality and relevance of search results, ads, or chatbot responses. Creating and testing prompts to enhance large language models (LLMs).