For our client we are looking for a Korean speaking AI consultant: As consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities. Responsibilities: - Carefully review provided data (text, images, or videos). - Review tasks submitted by the developer team and ensure quality assurance/quality control. - Label or classify content based on project guidelines. - Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.

For an AI lab we are looking for AI Agent Evaluation Analyst to train an AI model (Large Language Model - LLM). You help AI to make sense of the world. As consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities - Reviewing evaluation tasks and scenarios for logic, completeness, and realism. - Identifying inconsistencies, missing assumptions, or unclear decision points. - Helping define clear expected behaviors (gold standards) for AI agents. - Annotating cause-effect relationships, reasoning paths, and plausible alternatives. - Thinking through complex systems and policies as a human would to ensure agents are tested properly. - Working closely with QA, writers, or developers to suggest refinements or edge case coverage.

We are looking for an Freelance Agent Evaluation Analyst to take ownership of quality, structure, and insight across the project. This role goes far beyond task-checking - it’s about critical thinking, systems-level analysis, and ensuring clarity, reliability, and consistency at scale. You’ll work as both a hands-on evaluator and an analyst, collaborating with domain experts, delivery managers, and engineers. Beyond reviewing outputs, you’ll be expected to understand the “why” behind the work, identify logical gaps or inconsistencies, and propose meaningful improvements. This is a flexible, impact-driven role where you’ll have space to grow, contribute ideas, and help shape how evaluation and quality are scaled across the project. This role is especially well-suited for: Analysts, researchers, or consultants with strong structuring and reasoning skills Junior product managers or strategists curious about AI and evaluation work Smart problem-solvers (students or early-career professionals) who enjoy digging into logic, systems, and edge cases You do not need a coding background. What matters most is curiosity, intellectual rigor, and the ability to evaluate complex setups with precision. What you’ll be doing - Fully own the QA pipeline for agent evaluation tasks; - Review and validate tasks and golden paths created by scenario writers and experts; - Spot logical inconsistencies, vague requirements, hidden risks, and unrealistic assumptions; - Provide structured feedback and ensure quality alignment across contributors; Train, onboard, and mentor new QA team members; - Collaborate with domain experts, delivery managers, and engineers to improve test clarity and coverage; - Maintain and improve QA checklists, SOPs, and review guidelines; - Contribute to test planning, prioritization, and quality benchmarks; - Take initiative to suggest new approaches, tools, and processes that help scale validation and analysis.

For our client we are looking for a Japanese speaking AI consultant: As a consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum of a few hours per week) and those interested in full-time opportunities. Responsibilities: - Carefully review provided data (text, images, or videos). - Review tasks submitted by the developer team and ensure quality assurance/quality control. - Label or classify content based on project guidelines. - Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.

For our client, we're looking for a German-speaking AI consultant: As a consultant, you might be invited to take part in online projects to train models in your area of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum a few hours/week) and those interested in full-time opportunities. Responsibilities: - Carefully review provided data (text, images, or videos). - Review tasks submitted by the development team and ensure quality assurance/quality control. - Label or classify content based on project guidelines. - Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.

- Responsible for coordinating and managing the entire production process of magazine publications - Planning and monitoring issue structure, schedules, ads, and workflows - Close collaboration with editorial team, publishing management, marketing, technical, sales, printers, and service providers - Quality assurance for layouts, texts, and print approvals - Cost calculation and organization of supplementary products (e.g. inserts, posters, extensions) - Active role in strategic projects, conferences, and launching new formats

For an AI studio we are looking for a Spanish speaking data annotation specialist: Annotation is what helps AI make sense of the world. As a QA Annotator, you may be invited to take part in online projects such as rating AI-generated content, evaluating factual accuracy, or comparing responses — when projects are available. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities Responsibilities: - Carefully review provided data (text, images, or videos). - Review tasks submitted by the Annotators team and ensure quality assurance/quality control. - Label or classify content based on project guidelines. - Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.

- You develop modern, high-performance web frontends with React, TypeScript, HTML, and CSS - You implement responsive designs with a focus on accessibility and performance - You plan and run unit and integration tests (for example with Playwright) - Troubleshooting in development, test, or live environments

- Product and web development in the data-driven area - Shaping the software architecture for new data products - Collaborating in interdisciplinary teams (e.g. with data scientists and business developers)

- Independent troubleshooting and sustainable error resolution - Performing preventive maintenance tasks - Service and upkeep of machines and automated production systems with the latest technology - Documentation of work performed - Continuous optimization of our equipment and processes - Openness and appreciation for your suggestions and ideas

- Independently market our brand portfolio through innovative licensing, brand, and lifestyle partnerships to create unique brand experiences - Responsible for defined sectors in the sales team, including strategic development, identifying and reaching target customers, and ongoing market and trend analysis - Build new partnerships by acquiring new license partners and managing and developing existing licensees - Plan, manage, and control the budget for your assigned sectors with a strategic focus - Participate in relevant industry trade shows to catch up on trends and acquire potential partners - Adapt marketing materials and proposals to specifically match individual customer needs - Act as the interface and first point of contact for external sales partners, including evaluating and aligning sales potentials - Promote effective collaboration between Sales and Brand Management - Maintain and use the CRM system and potential overviews

- You are the main contact for our business customers, supporting them by phone and advising them on their individual needs. - With negotiation skills, you secure strong deals and ensure our products reach our B2B customers in the best way. - From creating quotes to billing, you keep track of everything and drive your sales figures forward. - You seize opportunities, follow up on your deals consistently and achieve measurable results. - Through smart prospecting and strategic networking, you continuously expand your customer portfolio and strengthen long-term relationships.

- You create topic briefings, research and write well-founded (guide) articles in a sophisticated style and edit the contributions of our freelance authors - The topics cover hobby gardeners in the gardening and plant sector, as well as living and furnishings, design and decor, do it yourself, and also include cooking and nutrition - In close collaboration with colleagues, readers and experts, you develop exciting topics and prepare them for the target group - Maintaining and expanding press contacts, as well as ordering photo material in the garden, living and decor area are also part of your tasks - Optionally, you organize and carry out photo shoots, and attend press appointments and trade fairs

For replacing the previously displayed consent layers by third-party CMPs on the web for our international brands, these layers will be reimplemented so they can be maintained and deployed in-house. This requires solid knowledge of Typescript, Vue.js, and classic web rendering technologies (HTML and CSS). The goal is to deliver executable code that implements all requirements and includes automated tests proving correct functionality. What exactly is the scope of the assignment: The main focus is on developing elements for a decision-making template on the approach and on implementing measures along the designed project course. Concretely, this includes the following work packages: - Implementation of code - Implementation of executable tests, which must pass for delivery, with test coverage >= 80% - Creation of documentation for the code - Creation of brand-specific cmp-config files. - Creation of a project (including asset management requirements) as a copy of the consent management platform. - Removal of netID references. - Creation of brand-specific settings and files for custom purposes/vendors. - Adding new brand-specific CSS themes (variable values, logos, etc.). - Inclusion of required official IAB GVL translations (ES, FR) in the weekly GVL synchronization. - Implementation of I18n and preparation of brand-specific data sources. - Implementation of PMC2.0 backend usage modules. - Implementation of playout logic. - Implementation of the layer initialization process (mode=default and mode=resurface). - CDN upload and release process. - Project documentation Project implementation: - The desired result should be written in Typescript and Vue.js, build via Vite, tests via Vitest.

For an AI lab we are looking for german speaking dentists to train an AI model (Large Language Model - LLM). As consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities. Although every project is unique, you might typically: - Collaborate with the AI lab to provide domain-specific knowledge in dentistry. - Participate in online training sessions to enhance the AI model's understanding. - Review and validate AI-generated content for accuracy and relevance. - Offer insights and feedback to improve the model's performance. - Engage in flexible project-based work, adapting to unique project requirements.

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Biology, you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: - Generate prompts that challenge AI. - Define comprehensive scoring criteria to evaluate the accuracy of the AI’s answers. - Correct the model’s responses based on your domain-specific knowledge.

For an AI lab we are looking for mathematicians with python experience to train an AI model (Large Language Model - LLM). As consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities. Although every project is unique, you might typically: - Design original computational mathematics problems that simulate real mathematical research workflows. - Create problems requiring Python programming to solve (using numpy, scipy, sympy). - Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks). - Develop problems requiring non-trivial reasoning chains in areas like number theory, combinatorics, graph theory, and numerical analysis. - Base problems on real research challenges or practical applications from mathematical practice. - Verify solutions using Python with standard mathematical libraries. - Document problem statements clearly and provide verified correct answers. Support in: - Number Theory: Prime factorization, Diophantine equations, modular arithmetic, cryptographic computations. - Combinatorics: Enumerations, partitions, generating functions, combinatorial optimization. - Graph Theory: Network analysis, path finding, graph coloring, spanning trees. - Numerical Analysis: Root finding, numerical integration, differential equations, matrix computations. - Discrete Mathematics: Recurrence relations, algorithmic complexity, discrete optimization. - Algebra: Polynomial computations, group theory calculations, matrix decompositions.

For an AI lab we are looking for physicists with Python experience to train an AI model (Large Language Model - LLM). GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a physicist, you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: - Design original computational physics problems that simulate real research workflows. - Create problems requiring Python programming to solve (using numpy, scipy, sympy). - Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks). - Develop problems requiring non-trivial reasoning chains. - Base problems on real research challenges or practical applications from physical practice. - Verify solutions using Python with standard libraries. - Document problem statements clearly and provide verified correct answers.

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Chemistry, you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: - Generate prompts that challenge AI. - Define comprehensive scoring criteria to evaluate the accuracy of the AI’s answers. - Correct the model’s responses based on your domain-specific knowledge.

For an AI lab we are looking for Ruby Developer to train an AI model (Large Language Model - LLM). You help AI to make sense of the world. As consultant, you may be invited to take part in online projects to train the model in your domain of expertise. This flexible role accommodates both experts seeking part-time engagement (minimum few hours/week) and those interested in full-time opportunities. - Code generation and code review - Prompt evaluation and complex data annotation - Training and evaluation of large language models - Benchmarking and agent-based code execution in sandboxed environments - Working across multiple programming languages (Python, JavaScript/TypeScript, Rust, SQL, etc.) - Adapting guidelines for new domains and use cases - Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects