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An insurance company in Nuremberg is looking for a Senior Factor 10 Developer with expertise in IPS and IPM. The project includes developing and optimizing software solutions in the insurance sector, focusing on high performance and reliability. The role requires solid knowledge of Factor 10 and its applications in the insurance industry.
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- Collaborating with interdisciplinary teams to ensure seamless integration and functionality.
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Freelance Java Developer (all genders)
For an AI lab, we’re looking for a Java Developer to train an AI model (large language model - LLM).
You’ll help AI make sense of the world. As a consultant, you may be invited to join online projects to train the model in your area of expertise.
This flexible role suits both experts seeking part-time work (minimum a few hours per week) and those interested in full-time opportunities.
- Code generation and code review
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Fullstack Engineer (m/f/d)
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Senior Web Developer (m/f/d)
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Senior Fullstack Developer (m/f/d) including APEX, ORACLE DB, SQL, PLSQL
Integration of the system landscapes. In this process, building a unified roles and permissions concept for the S4 HANA systems and the Solution Managers for a shared system landscape.
Tasks:
- Development, testing, deployment, and management of custom-developed IT Tiny Tools throughout their entire lifecycle
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What you’ll be doing:
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CRM Manager (m/w/d)
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Testing & Quality Assurance
- Planning and execution of unit, integration and regression tests
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Operations & Monitoring
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Communication Outputs
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Developer for Consent Management Implementation (m/f/d)
For replacing the consent layers previously provided by third-party CMPs on the web for our international brands, these layers need to be reimplemented so they can be operated and served in-house. This requires solid knowledge of TypeScript, Vue.js, and traditional web presentation technologies (HTML and CSS). The goal is to deliver executable code that implements all requirements and includes automated tests that prove correct functionality.
What exactly is the scope of the engagement: The focus of the service is on developing elements for decision-making on the approach and on implementing measures along the resulting project path. This specifically includes the following service packages:
- Code implementation
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- Creation of code documentation
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- 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/providers.
- Adding new brand-specific CSS themes (variable values, logos, etc.).
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- Implementation of PMC 2.0 backend usage modules
- Implementation of the playout logic
- Implementation of the layer initialization process (mode=default and mode=resurface)
- CDN upload and release process
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Project implementation:
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Fullstack Data Platform Developer & Architect (m/f/d)
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.
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- specify an MVP / prototype for the validation phase (scope, tech stack, integrations, risks)
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Freelance Ruby Developer (m/f/d)
For an AI lab we are looking for a Ruby Developer to train an AI model (Large Language Model - LLM).
You help AI make sense of the world. 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 (at least a few hours per week) and those interested in full-time opportunities.
- Code generation and code review
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- Benchmarking and agent-based code execution in sandboxed environments
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Adobe Experience Cloud Consultant (m/f/d)
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- 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 involves creating Entity-Relationship Diagrams (ERDs) and adding context to relevant data.
- Based on this, the necessary schemas are set up in the platform and data sets are prepared for further use.
- Other tasks include designing and setting up new activation channels as well as additional data sources.
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- Creating segments and performing error analysis using targeted SQL queries.
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Freelance Cybersecurity Consultant for AI Red Teaming
For an AI lab we are looking for cybersecurity consultants 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
- Evaluate and red team AI models and agents and machine learning systems for vulnerabilities and safety risks.
- Create offline reproducible & auto-evaluable test cases to test safety & capability of AI agents.
- Develop and implement automation scripts, custom tools, environments and test harnesses.
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Chemist with Python Experience (m/w/d)
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.
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AI Consultant for Vibe Coding (m/w/d)
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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.
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Freelance Mechanical Engineer with Python Experience (m/f/d)
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.
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- 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.
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A company is looking for an experienced Data Engineer to carry out a migration from Snowflake to ClickHouse. The focus is on using Apache Spark for data processing and on managing and optimizing Kubernetes environments. The goal is to build and operate a powerful and scalable data platform.
- Executing the migration from Snowflake to ClickHouse
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Physicist with Python Experience (m/w/d)
For an AI lab we are looking for phycists 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 phycist, you’ll have the opportunity to collaborate on these projects.
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- Design original computational physic 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).
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AI Consultant - Machine Learning (m/w/d)
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:
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- 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
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We’re looking for someone who can design realistic and structured evaluation scenarios for LLM-based agents. You’ll create test cases that simulate human-performed tasks and define gold-standard behavior to compare agent actions against. You’ll work to ensure each scenario is clearly defined, well-scored, and easy to execute and reuse. You’ll need a sharp analytical mindset, attention to detail, and an interest in how AI agents make decisions.
Although every project is unique, you might typically:
- Designing structured test scenarios based on real-world tasks.
- Defining the golden path and acceptable agent behavior.
- Annotating task steps, expected outputs, and edge cases.
- Working with devs to test your scenarios and improve clarity.
- Reviewing agent outputs and adapting tests accordingly
Freelance Electrical Engineer with Python Experience (m/w/d)
Generative AI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills.
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 Physics, 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.
Freelance Automotive Engineer (with Python) - Quality Assurance / AI Trainer
Generative AI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills.
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 Physics, 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.
Biologist with Python Experience (m/w/d)
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.
IT Project Manager ServiceNow (Senior)
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- The goal of the project is to lead and successfully implement 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
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Mathematician with Python Experience (m/w/d)
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.
Freelance Civil Engineer with Python Experience (m/f/d)
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.
Project Manager/Account Manager (Senior to Director) (m/f/d)
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 various markets and stakeholders to ensure campaigns are run effectively and on schedule.
The position is ideal for candidates with extensive agency experience, especially in executing traditional campaigns. Experience at renowned agencies like Media Monks or similar is an advantage.
Main responsibilities:
- Planning, executing, and monitoring international campaigns
- Close collaboration with international markets and stakeholders
- Ensuring adherence to timelines and budgets
- Coordinating teams and resources
- Reporting and analyzing campaign results
Sales Manager for a Media Company (m/f/d)
- Independent marketing of our brand portfolio through innovative licensing, brand and lifestyle collaborations to create unique brand experiences
- Responsibility for defined industries within the sales team, including strategic development, identification and outreach of target customers as well as ongoing market and trend analyses
- Building new partnerships by acquiring new licensing partners and supporting and developing existing licensees
- Planning, managing and controlling the budget for the industries you’re responsible for with a strategic focus
- Participation in relevant industry fairs to pick up trends and acquire potential partners
- Adapting marketing materials and proposals to tailor them to individual customer needs
- Acting as an interface & first point of contact for external sales partners, including assessing and coordinating sales potential
- Promoting effective collaboration between sales and brand management
- Maintaining and utilizing the CRM system as well as potential overviews
Frontend developer to HR platform with Angular experience
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Salesforce Lead Developer (W/M/D)
Industry
Telecommunication
Areas
Information Technology (IT)
Product Development
Project info
- Period01.09.2024 - 31.08.2025
- Capacityfrom 90%
- LocationCologne, Germany
- Languages Essential:
- English(Advanced)
Desirable:- German(Advanced)
- English
- Remotefrom 90%
Description
- Design and development of scalable and robust solutions based on our cloud-based Salesforce platform within an interdisciplinary team using the latest technologies and agile approaches
- Implementation of user stories as well as contribution of own ideas and support of the implementation in practice
- Implementing new requirements and optimizing existing functionality, ensuring high-quality code and best practices
- Design and implement data models, ensuring data integrity, security, and compliance with regulations
- Analyzing and evaluating opportunities and risks
- Technical contact person for (internal) stakeholders
- Close coordination with Application Architect and Application Owner
Requirements
- Completed IT studies or comparable training
- More than 5 years of professional experience in application development, ideally as a Salesforce Developer or Salesforce Admin
- Practical experience in the development of flows, page layouts, permission/sharing concepts in Salesforce as well as UI development (LWC/Visualforce) and data modeling
- Advanced knowledge of Java, Rest, Spring Boot, Docker and relational databases
- Experience in APEX development (SOQL/SOSL, REST service, Git, SFDX)
- Certifications as Salesforce Administrator, Consultant or even Architect