We are seeking an analytical and technically-minded professional to: - Evaluate AI outputs and processes - Ensure quality, accuracy, and reliability - Identify logical errors, risks, and structural inconsistencies - Provide actionable insights and recommendations to the team Ideal candidates: - Consultants, auditors, analysts, data researchers, or business/technical analysts with strong reasoning skills - Professionals curious about AI, process improvement, and quality evaluation - Problem-solvers who enjoy analyzing complex systems, logic, and scenarios Key Responsibilities: - Lead evaluation of AI outputs and related processes - Review tasks against expected/ideal scenarios; identify gaps and risks - Provide structured, actionable recommendations to engineers, domain experts, and managers - Maintain and improve evaluation guidelines, checklists, SOPs - Suggest new approaches, tools, and processes to enhance AI evaluation

A company is looking for support in the project to evaluate, implement and further develop quality surveys in digital channels. The goal of the project is to increase customer satisfaction in digital channels, evaluate, implement and enhance survey methods to enable consistent measurement of customer satisfaction across all channels. Improvement opportunities should be identified and implemented. The role includes advising, developing and implementing measures to collect and improve customer satisfaction in digital channels. Main tasks: - Advising on survey methods to gather customer experience and quality in digital channels, market standards, benchmarks and future direction. - Developing a future model for quality in digital channels, relevant KPIs and survey methods as well as standard processes. - Implementing the agreed measures, including interface management and coordination with technology partners and social partners. - Testing the implemented measures to ensure they meet the required criteria. - Consolidating and listing the existing and missing customer survey methods/quality KPIs across all responsible digital channels. - Advising on the preparation of decision papers and implementing the necessary measures. - Identifying improvement opportunities and developing a standard process for transparency and execution.

For strengthening data-driven cross & upsell as well as retention campaigns, Customer Interaction operates a platform where campaign processes, including a profiler, are developed, orchestrated and monitored. We are looking for support in the following areas: Analysis & Consulting - Functional and technical analysis of existing campaign processes - Advice on data flows, selections and profiling strategies PL/SQL Development - Implementation and optimization of data selection, transformation and aggregation pipelines in Oracle PL/SQL - Mapping of given business logic for customer segmentation Testing & Quality Assurance - Planning and execution of unit, integration and regression tests - Documentation of test cases and results Operations & Monitoring - Monitoring of running jobs and workflows (performance, error handling) - Tuning of SQL queries and batch processes Communication Outputs - Integration and provisioning of delivery channels: email, SMS, outbound call and mail - Implementation of data-driven personalization and targeting

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.

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

We are seeking experienced data scientists to create computationally intensive data science problems for an advanced AI evaluation project. This is a remote, project-based opportunity for experts who can design challenging problems that require computational methods to solve and mirror the full data science lifecycle - from data acquisition and processing to statistical analysis and actionable business insights. What You'll Do - Design original computational data science problems that simulate real-world analytical workflows across industries (telecom, finance, government, e-commerce, healthcare) - Create problems requiring Python programming to solve (using pandas, numpy, scipy, sklearn, statsmodels, matplotlib, seaborn) - Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) - Develop problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction - Create deterministic problems with reproducible answers - avoid stochastic elements or require fixed random seeds for exact reproducibility - Base problems on real business challenges: customer analytics, risk assessment, fraud detection, forecasting, optimization, and operational efficiency - Design end-to-end problems spanning the complete data science pipeline (data ingestion → cleaning → EDA → modeling → validation → deployment considerations) - Incorporate big data processing scenarios requiring scalable computational approaches - Verify solutions using Python with standard data science libraries and statistical methods - Document problem statements clearly with realistic business contexts and provide verified correct answers

- A company in the energy and energy services sector is looking for an experienced IT project manager for a ServiceNow project. - The project aims to lead and successfully deliver an enterprise ServiceNow project focusing on ITSM and Customer Service Management (CSM). - The role includes planning, controlling, and ensuring a stable project flow in close collaboration with internal and external stakeholders. - Operational & strategic service management of the ServiceNow platform - Process ownership for ITSM and CSM (B2B & B2C) - Process design, governance & continuous optimization - Management of external providers and vendors - Monitoring, KPI analysis & deriving improvements - Ensuring stable platform operations

A company is looking for experienced Project Managers and Account Managers who can execute international campaigns on a hands-on basis. The role requires close collaboration with different markets and stakeholders to ensure campaigns are delivered effectively and on time. This position is ideal for candidates with extensive agency experience, especially in running traditional campaigns. Experience at well-known agencies like Media Monks or similar is a plus. Main responsibilities: - Planning, execution and monitoring of international campaigns - Close collaboration with international markets and stakeholders - Ensuring schedules and budgets are met - Coordinating teams and resources - Reporting and analyzing campaign results

A health insurance company is urgently looking for an expert to set up a call center. The goal of the project is to develop a comprehensive roadmap covering all aspects of the call center setup. The expert will work closely with internal stakeholders to analyze requirements and develop a structured approach. - Create a roadmap for setting up a call center - Identify and select suitable systems, tools, and technologies - Develop organizational and staffing structures - Define necessary processes - Plan realistic implementation phases

An established company is looking for an experienced ERP Transformation Manager to take full responsibility for planning and steering a comprehensive ERP transformation program. The project's goal is harmonizing processes, implementing a new ERP system, and meeting IFRS requirements. The ERP Transformation Manager will analyze, redesign, and standardize the commercial core processes in civil and rail construction. This includes translating IFRS requirements into system structures and posting logic, closely coordinating with Finance, Controlling, Project Management, and IT departments. The role includes managing the ERP rollout, including fit-gap analysis, process design, test management, and migration. In addition, a unified reporting and KPI framework for group financial statements and project management will be established. The manager will act as the central interface between operational units, Finance, management, and the group, and will set up a sustainable change and training concept for users. - Planning and steering the ERP transformation program (IFRS transition, process harmonization, ERP rollout) - Analyzing, redesigning, and standardizing commercial core processes - Translating IFRS requirements into system structures and posting logic - Managing the ERP rollout, including fit-gap analysis, process design, test management, and migration - Building a unified reporting and KPI framework - Stakeholder management and ensuring smooth communication - Leading interdisciplinary project teams and managing external consultants and implementation partners - Establishing a sustainable change and training concept - Ensuring measurable process improvements after the ERP system goes live

For an AI lab we are looking for Statistics Expert 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 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.

An AI lab is looking for a freelance biology experts to evaluate AI models. The goal of the project is to assess the performance, accuracy, and reliability of AI models applied in biology (all areas) contexts. The role involves working closely with the development team to ensure the models meet industry standards and provide actionable insights. This is a remote part-time role that can be flexibly tailored to your availability – from just a few hours per week to full-time. Key responsibilities: - Evaluate AI models for biology applications. - Analyze model outputs and provide feedback for improvement. - Collaborate with the development team to ensure alignment with industry standards. - Document findings and recommendations for model optimization. - Conduct tests to validate model performance and reliability.

An AI Lab is looking for a AI Trainer for Vibe Coding. This role involves producing accurate, well-reasoned outputs across diverse domains, leveraging automation and AI tools. The position requires expertise in coding and optimizing Python scripts, handling large datasets, improving AI-generated content, and formatting and troubleshooting technical workflows. This is a remote part-time role that can be flexibly tailored to your availability – from just a few hours per week to full-time. Key responsibilities: - Conduct advanced web research and data mining using multiple tools to locate and extract information from official sources. Use LLMs and advanced prompts to refine search strategies and validate data accuracy by cross-referencing authoritative sources. - Perform web scraping and data extraction by navigating complex website structures and multi-level pages (regions → companies → detailed pages). Handle dynamic content, archived pages, and various HTML formats, and organize extracted data into clean, well-formatted CSV files. - Write and optimize Python scripts for data processing and analysis using libraries such as pandas, BeautifulSoup, Selenium, and matplotlib. Transform raw data into structured formats (CSV, JSON, tables) and create visualizations when required. - Carry out data processing and quality assurance by cleaning, validating, and structuring datasets. - - Ensure data integrity across multiple sources, apply formatting specifications, and run verification steps to maintain high output quality. - Apply strong problem-solving and task execution skills to break down complex workflows, troubleshoot technical issues independently, and adapt quickly between different domains and task types with minimal supervision. - Produce clear documentation and high-quality outputs that follow exact requirements for file formats, naming conventions, and data structure. Maintain reproducible workflows and well-organized code.

We are the agentic data management platform for production and logistics, where AI Agents powered by a domain specific semantic layer clean, prepare and format data, so that ad-hoc business requests that usually take weeks are answered in seconds, enabling fast data-driven decision making. To further shape and scale this product, we are looking for a (senior) freelance Data & Semantic Layer Architect with a strong focus on conceptual and architectural work (not hands-on implementation in this first phase), who will: - design the overall product and solution architecture (semantic layer, data platform, knowledge base, multi-agent workflows, APIs) - define a feature list and solution roadmap for the first product versions - specify an MVP / prototype for the validation phase (scope, tech stack, integrations, risks) - create a high-level effort estimate and team setup (roles, skills, build-vs-buy) - design the core semantic layer (domains, KPIs, metrics logic, data catalog, business rules).

A company is looking for an experienced product manager, ideally with a background in hospitality. The goal of the project is to develop innovative product solutions and optimize existing processes to improve the customer experience and strengthen the company’s market position. The product manager will play a key role in developing and implementing product strategies and will work closely with internal teams and external stakeholders. Travel expenses are not covered, so the candidate should preferably be based in Berlin or be willing to cover the costs themselves. - Leading and overseeing the entire project lifecycle in the Cloud POS area - Developing and implementing project plans, schedules, and budgets - Coordinating between different teams and stakeholders - Ensuring compliance with project goals and requirements - Identifying and managing risks and issues - Reporting to management and other relevant parties

For an AI lab we are looking for Machine learning experts 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 you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: - Design original computational STEM problems that simulate real scientific workflows - Create problems that require Python programming to solve - Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) - Develop problems requiring non-trivial reasoning chains and creative problem-solving approaches - Verify solutions using Python with standard libraries (numpy, pandas, scipy, sklearn) - Document problem statements clearly and provide verified correct answers

- A company is looking for an experienced Business Analyst to support the transformation from SAP ECC to S/4HANA Utilities. - The project goal is to analyze, document and optimize output and archiving processes, as well as to create functional designs and specifications. - The analyst will work closely with product owners, IT and business units to align feasibility, effort and prioritization of requirements.

- Identification and analysis of cyber risks arising from changes in the digital landscape and the growing capabilities of attackers. - Development and allocation of appropriate countermeasures and the creation of roadmaps for effectively addressing digital threats. - Translating security incidents and threats into concrete, business-relevant risks with appropriate countermeasures. - Continuously improving processes for managing the cyber risk lifecycle and increasing the maturity of the Cyber Risk Desk. - Preparing project reports on the status, impacts, and required actions related to identified risks. - Conducting risk analyses and management processes that comply with applicable regulatory standards (SOX, PCI, data protection). - Performing an initial risk assessment (likelihood, impact, risk level) including a precise description of risks, impacts, and the probability of occurrence. - Evaluating and detailing the residual risk remaining after potential implementation of the identified risk mitigation measures.

A company is looking for an experienced E engineer who specializes in the design and construction of electric motors. The project aims to qualify an insulation system, analyze operating points, and optimize electric motors. Additionally, expertise in frequency converters (FC) is needed to run tests and support the tuning of the motor control. - Qualify an insulation system according to 60034-18-41 - Analyze electrical operating points with field weakening and efficiency - Optimize electric motor laminations in terms of cost and torque density - Supervise frequency converter tests to support motor control tuning

For our client company in the financial services sector, we are looking for a Partner Sales Manager (m/f/d). The client has commissioned us to steer a cross-departmental sales project to acquire new software distribution partners. The focus is on developing a partner sales strategy and integrating it into existing financial services solutions. Tasks: - Steering the cross-departmental sales project to acquire new distribution partners in integrated software solutions (ISV – Independent Software Vendor) - Supporting the acquisition of these strategically important partners - Developing a comprehensive software partner sales strategy and defining relevant KPIs - Managing the integrated sales together with the client's financial services solutions - Supporting the design and implementation of the software partner sales strategy - Collaborating in the development and implementation of new processes and shaping the organization

For an AI lab we are looking for Mechanical Engineer 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 you’ll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: - Content Creation & Refinement: Create and refine content to ensure accuracy and relevance across a variety of topics in Mechanical Engineering, while also developing references and examples of tasks. - Experts Acquisition: Assess the qualification tests of experts, ensuring their competency. - Chat Moderation: Provide support by addressing project-related questions from other experts in Discord chats, especially those related to project guidelines. - Auditing Work: Review and evaluate tasks completed by other experts, ensuring they align with project guidelines. Provide constructive feedback, verify expertise-related information, and edit content as necessary to improve quality.

The Digital Analytics department uses Adobe Experience Cloud to deliver personalized user experiences. The goal is to increase conversion rates and improve customer experience through targeted personalization and testing. The technical implementation is handled independently by specialized consultants. - A core part of the tasks includes maintaining the existing implementation within the Adobe Experience Platform. This particularly involves monitoring the data and troubleshooting source connectors. - As part of preparing new features for use in the Adobe Experience Platform, requirements and data are first translated into Adobe’s Experience Data Model. This includes creating entity-relationship diagrams (ERDs) and contextualizing the relevant data. - Based on that, the corresponding schemas are created within the platform and datasets are prepared for further use. - Further activities include designing and setting up both new activation channels and additional data sources. - In addition, new business-relevant use cases are developed across the various phases of the customer journey to specifically increase business value. - Creating segments and performing error analyses using targeted SQL queries. - Consulting on all newly introduced processing activities, covering compliance with applicable data protection regulations, the required internal approval processes, as well as documenting legal and technical specifics.

The service is required as part of the Brand Image Pool Photoshoot project. The project includes: - Managing partial tasks throughout the entire Brand Image Pool photoshoot project from January to June - Taking on brand guardianship tasks during the pool photoshoot project period - Specific service description without personal reference: - Independently defining, managing and executing the project. This ranges from project management to creating roadmaps and project presentations - Developing ideas and concepts for measures - Active management of project risks - Active management of project issues including professional advice on escalations - Preparing and following up on stakeholder and steering board meetings - Defining project scope and the overall project phases - Transparent and appropriate information to the client regarding scope, quality, schedule, budget and status

A company is looking for a freelance Civil engineering experts to evaluate AI models. The goal of the project is to assess the performance, accuracy, and reliability of AI models applied in civil engineering contexts. The role involves working closely with the development team to ensure the models meet industry standards and provide actionable insights. Key responsibilities: - Evaluate AI models for civil engineering applications. - Analyze model outputs and provide feedback for improvement. - Collaborate with the development team to ensure alignment with industry standards. - Document findings and recommendations for model optimization. - Conduct tests to validate model performance and reliability.

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

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

- Independent fault analysis and sustainable problem resolution - Performing preventive maintenance tasks - Servicing and maintaining machines and automated production systems with the latest technology - Documenting all performed work - Continuously optimizing our systems and processes - Openness and appreciation for your suggestions and ideas

- Independently market our brand portfolio through innovative licensing, brand, and lifestyle collaborations to create unique brand experiences - Responsible for defined industries within the sales team, including strategic development, identifying and approaching target customers, and ongoing market and trend analysis - Establish new partnerships by acquiring new licensing partners and managing and developing existing licensees - Plan, manage, and control the budget for the responsible industries with a strategic focus - Attend relevant industry trade shows to capture trends and acquire potential partners - Customize marketing materials and proposals to precisely 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 utilize the CRM system and opportunity overviews

- You are the main point of contact for our business clients, supporting them by phone and advising them on their individual needs. - With your negotiation skills, you secure great deals and ensure our products reach our B2B clients perfectly. - From creating offers to billing, you keep an overview and drive your sales numbers forward. - You seize opportunities, follow up on your deals consistently, and achieve measurable results. - Through smart prospecting and strategic networking, you continuously expand your client portfolio and strengthen long-term relationships.

- You create topic briefings, research and write professionally sound (guide) texts in a sophisticated language style and edit contributions from our freelance authors - The topic areas cover hobby gardeners in the gardening and plant sector, as well as living and home decoration, design and decor, do-it-yourself, as well as cooking and nutrition - In close communication with colleagues, readers and experts you develop exciting topics and prepare them in a way that fits the target audience - Maintaining and expanding press contacts, as well as ordering photo material in the garden/home and decor area, are also among your tasks - Optionally, you organize and carry out photo productions as well as attend press appointments and trade fairs