Freelance Machine Learning Developer

Role overview Toloka AI seeks a Freelance Machine Learning Engineer to contribute to remote projects connected to Stuttgart, Baden-Württemberg, Germany. The position centers on building and enhancing machine learning models used in advanced AI applications. What you will do Develop and improve machine learning models for various AI projects Apply technical knowledge to help design and implement new AI applications Location This contract position is fully remote. Candidates should be based in or near Stuttgart, Baden-Württemberg, Germany.

About Applied IntuitionApplied Intuition, Inc. is at the forefront of advancing physical AI. Established in 2017 and currently valued at $15 billion, this Silicon Valley-based company is dedicated to developing the digital framework necessary to infuse intelligence into every machine in motion across the globe. Serving critical sectors such as automotive, defense, trucking, construction, mining, and agriculture, Applied Intuition specializes in three primary domains: tools and infrastructure, operating systems, and autonomy. The trust of 18 of the top 20 global automakers, alongside the United States military and its partners, underscores the reliability of our solutions in delivering physical intelligence. Our headquarters are situated in Sunnyvale, California, with additional offices in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Discover more at applied.co.Being primarily an in-office organization, we expect our employees to work from their Applied Intuition office five days a week. However, we also value flexibility, allowing our team members to manage their schedules responsibly, including occasional remote work, starting the day with morning meetings from home, or leaving early for family obligations.About the RoleWe are in search of skilled software engineers with a focus on ML-driven perception, prediction, or planning for autonomous vehicles or mobile robots. Your role will involve enhancing the essential ML functionalities of an autonomous vehicle stack.As part of our vibrant and customer-centric team culture, you will not only contribute your engineering expertise but also learn from established practices in the autonomy sector. We prioritize speed and excellence, for both our products and our business. If you are proactive and eager to significantly impact the realization of autonomous systems, Applied Intuition is your ideal workplace!

Who We Are:At sereact, we are pioneering the development of intelligent robotic systems that can perceive, reason, and operate in real-world environments, transitioning from laboratory innovations to practical applications in industrial settings such as warehouses and factories. Our mission is to bridge the automation gaps that conventional systems cannot address, fundamentally transforming the nature of physical work. We seek inquisitive and bold thinkers to join us in reshaping the future of robotics.Overview:As an Imitation Learning Researcher, you will be at the forefront of advancing cutting-edge imitation learning algorithms and methodologies. Your role will involve designing experiments, creating datasets, and developing models that empower systems to replicate human decision-making processes in real-world contexts. You will collaborate closely with interdisciplinary teams to translate your findings into tangible applications.Your Responsibilities:DesignCraft and implement sophisticated imitation learning algorithms.Develop, test, and deploy models using Python, C++, TensorRT, and GGUF.OptimizeAnalyze and preprocess datasets to train models effectively.Conduct experiments to assess model performance and enhance robustness.Collaborate with fellow researchers and engineers to integrate solutions into comprehensive systems.

About Us:At Sereact, we are pioneering advancements in robotics by creating intelligent systems that enable robots to perceive, reason, and interact seamlessly in real-world environments such as warehouses and manufacturing facilities. Our innovative technology bridges the automation challenges that conventional systems fail to address. We are committed to transforming the landscape of physical labor and invite inquisitive and courageous minds to join us in shaping the future of robotics.Role Overview:We are on the lookout for an enthusiastic Research Intern to assist in the exploration of task decomposition and multimodal fusion techniques for imitation learning within robotic manipulation contexts. This internship is perfect for students or early-career researchers who are eager to apply machine learning, computer vision, and robotics to tackle real-world automation challenges in the industrial sector.Your Key Responsibilities:Develop and assess methods for breaking down complex robotic manipulation tasks.Explore and implement multimodal sensor fusion techniques (such as vision, force, and tactile sensors) to enhance policy learning.Design and evaluate imitation learning pipelines utilizing both simulated and real-world robotic platforms.Work collaboratively with our engineering team to integrate research findings into prototype systems.Document and effectively communicate research outcomes to both technical and non-technical audiences.

Role overview Mindrift is looking for a freelance API Integration Developer to support the Tendem project (https://tendem.ai/). This part-time contract is fully remote and centers on building and improving integrations for a hybrid AI and human workflow. What you will do Develop and refine API integrations to connect various platforms and services Work closely with Tendem Agents, who manage repetitive tasks, to ensure reliable data flow Use structured analysis and quality assurance practices to keep integrations reliable and scalable Create and maintain data pipelines using APIs and webhooks Requirements Freelance experience working with API integrations and webhooks Ability to build and manage data pipelines across multiple systems Interest in part-time, remote work, open to candidates based in Stuttgart, Baden-Württemberg, or elsewhere

Mindrift is hiring a Freelance n8n Workflow Developer - AI Automation Specialist to support the Tendem project (https://tendem.ai/). This part-time, remote role centers on building and refining automation workflows for a hybrid AI and human system. Known internally as the AI Pilot, this position collaborates with Tendem Agents, who handle repetitive tasks, to ensure reliable and efficient workflow execution through structured automation. Key responsibilities Design, build, and improve automation pipelines using self-hosted n8n environments. Integrate business systems and AI features to create scalable workflows. Develop and enhance AI-driven workflows, including those for content generation and data processing. Set up and manage automation for lead generation and outreach activities. Create web scraping workflows for consistent data extraction. Optimize node sequencing and error handling to minimize workflow failures and delays. Role requirements Experience with no-code automation platforms, workflow design, and process optimization. Familiarity with integrating various business systems. Comfort working part-time and remotely. The position is based in Stuttgart, Baden-Württemberg, Germany, but remote candidates are welcome. About Mindrift Mindrift connects specialists with AI projects from leading technology innovators. The company aims to advance Generative AI by bringing together real-world expertise from a global network of professionals.

Join Bosch Group as an intern in the field of mechanical design for special machine engineering. This internship will provide you with a unique opportunity to gain hands-on experience in the development and design of innovative machinery that meets the specific needs of our clients.You will work alongside experienced engineers and have the chance to contribute to various projects, enhancing your skills and knowledge in mechanical engineering.

Join Bosch Group as an intern in our Project Management team specializing in special machine construction! This internship offers a unique opportunity to gain hands-on experience in managing innovative projects that drive technological advancements. You will collaborate with cross-functional teams, contribute to project planning, execution, and monitoring, and learn how to ensure project success from inception to completion.

This freelance, remote role is open to candidates based in Stuttgart, Baden-Württemberg, Germany. Toloka connects skilled individuals with online projects that support artificial intelligence development. Annotators and trainers contribute to generative AI projects for leading technology companies, helping improve the quality and accuracy of AI systems. Role overview Freelance AI Trainers and Annotators (English) play a key part in evaluating and labeling data for AI training. Assignments may include reviewing AI-generated content, checking for factual accuracy, or comparing different responses. The types of tasks available will change according to current project needs and your profile. What you will do Review and assess data, including text, images, and videos Label or categorize content following specific project guidelines Identify and report materials that are factually incorrect, sensitive, inappropriate, or unclear Project details This is a project-based freelance position. Tasks are assigned when projects are active. Participation depends on your profile and current opportunities available through Toloka. Compensation Compensation varies by project. AI trainers can earn up to $22 per hour. How to apply Submit your resume in English and include your English proficiency level.

This freelance, part-time position supports the Tendem project for Mindrift. Work remotely from Stuttgart, Baden-Württemberg, or anywhere with reliable connectivity. Internally, this role is known as an AI Pilot and focuses on building and refining no-code automation workflows that blend AI and human collaboration. Role overview As a No-Code Automation Workflow Specialist, design and evaluate automation solutions for business functions such as marketing, operations, and data pipelines. The work centers on integrating AI capabilities into workflows and maintaining seamless data flow between SaaS platforms. What you will do Create and assess no-code automation workflows tailored to various business needs. Develop and enhance trigger/action-based automations using platforms like Zapier, Make.com, or similar tools. Embed AI-driven automations, enrichment pipelines, and decision logic into workflows. Ensure accurate data synchronization across multiple systems. Monitor and analyze automation performance for efficiency, scalability, and fault tolerance. Troubleshoot and optimize automation logic for stability and reliability. Who this role suits This contract suits professionals with hands-on experience in no-code automation, workflow design, and process optimization across a range of business systems. Compensation Contributors may earn up to $60 per hour, depending on expertise and pace. Project compensation varies based on scope, complexity, and required skills. Learn more about the Tendem project at https://tendem.ai/.

Mindrift is looking for a Freelance Python Data Scraping Engineer to join its remote team, supporting projects from Stuttgart, Baden-Württemberg, Germany. This part-time, freelance position centers on the Tendem project, where engineers contribute as "AI Pilots" to streamline and improve data workflows. Role overview This role focuses on extracting, processing, and validating data from complex and dynamic web sources. The engineer collaborates with Tendem Agents, applying analytical skills and domain expertise to ensure data is accurate and relevant. Work is fully remote and designed for professionals with a strong background in web scraping and data processing. What you will do Lead data extraction projects on complex websites, delivering structured datasets that meet quality standards. Use internal tools such as Apify and OpenRouter, along with custom workflows, to collect, verify, and process data according to project needs. Develop and refine scraping methods for dynamic and interactive sites, including those with JavaScript-rendered content or frequent changes. Maintain high data quality through validation checks, consistency controls, formatting compliance, and systematic verification. Optimize large-scale scraping using batching or parallel processing, and build resilience against minor site structure changes. Requirements Minimum 3 years of hands-on experience in data engineering, web scraping, and automation. Compensation Contributors can earn up to $32 per hour, depending on project complexity, performance, and expertise. Actual rates may vary between projects. How to apply Submit an application through the provided link. Qualified candidates are matched with projects that suit their technical strengths and can set their own schedules. Work includes programming, automation, and refining AI outputs, supporting the practical use of AI in real-world scenarios.

Please submit your CV in English and indicate your English proficiency level. Mindrift connects experienced specialists with project-based AI work for technology companies. Assignments focus on testing, evaluating, and improving AI systems. This freelance, project-based position does not offer permanent employment. Role overview As a Freelance AI Evaluation Engineer, the primary focus is building a dataset to assess AI coding agents using real-world developer tasks. The work involves designing detailed tasks and evaluation methods in realistic simulated environments. Main responsibilities Create virtual companies from high-level plans, including codebases, infrastructure, and realistic context such as conversations, documentation, and tickets that reflect authentic development history. Develop and refine tasks for different stages of the virtual company. This includes writing prompts, setting evaluation criteria, and ensuring tasks are solvable and assessments are fair. Design assignments for isolated environments that mimic a developer's workstation, using a Linux machine with development tools (terminal, CLI), MCP servers (repository, task tracker, messenger, documentation), and a real web application codebase. Build tests that accept all valid solutions and reject incorrect ones, aiming for balanced strictness. Work with an AI agent to confirm that tests detect real issues, do not overlook errors, and validate correct solutions. Review code generated by agents, analyze why solutions succeed or fail, and invent edge cases and adversarial scenarios. Incorporate feedback from expert QA reviewers to improve your work and meet quality standards. Scope clarifications This position does not include data labeling. This position does not cover prompt engineering. Writing code from scratch is not required. The AI agent handles most coding; your focus is on guidance and evaluation. Much of the work involves collaborating directly with AI systems, as designing challenges for advanced models requires hands-on interaction with those models.

Toloka AI seeks a Freelance English Writer and AI Trainer to join its remote team. This contract position is open to candidates based in Stuttgart, Baden-Württemberg, Germany, but all work can be completed remotely. Role overview This role centers on supporting AI projects that require strong English writing and language abilities. The work involves both content creation and helping AI systems better understand natural language. What you will do Write and edit English-language content for use in AI training Contribute to projects aimed at improving AI's language understanding Collaborate with the Toloka AI team to achieve project objectives Location Remote work is available. The position is based in Stuttgart, Baden-Württemberg, Germany, but candidates may work from anywhere.

Toloka AI is looking for a Freelance AI Trainer with a strong background in biology and Python programming. This remote role is based in Stuttgart, Baden-Württemberg, Germany. Role overview This position centers on using knowledge of biological sciences and Python to support the development and improvement of AI training programs. The work involves applying subject matter expertise to help shape AI solutions in the life sciences. What you will do Apply biology and programming skills to design and refine AI training materials Contribute to projects that advance AI applications in scientific fields Requirements Expertise in biology Proficiency in Python Interest in AI development

Toloka AI seeks a Freelance Junior Journalist to contribute to AI training projects. This position is remote, based in Stuttgart, Baden-Württemberg, Germany. The main focus is on creating and refining training data that supports the development of artificial intelligence systems. Key responsibilities Research topics in AI and technology to inform project work Write and edit content used in training data sets Curate materials that help AI systems better understand and interact with users Work collaboratively with a distributed team committed to improving AI capabilities Work environment This freelance, remote role involves working alongside colleagues from diverse backgrounds. The team shares a commitment to making AI more effective and accessible.

Toloka AI seeks a Freelance Mathematics Expert for remote contract work based in Stuttgart, Baden-Württemberg, Germany. This role centers on applying advanced mathematical concepts to support ongoing AI training projects and improve algorithm performance. Key responsibilities Use mathematical methods to develop and refine AI algorithms Contribute expertise to projects focused on advancing intelligent systems Collaborate with a distributed team of AI professionals Collaboration and work environment This position offers the chance to work remotely with colleagues from varied backgrounds. Sharing mathematical expertise is central to shaping new AI technologies as part of a global team.

Internship Overview Bosch Group is looking for an intern to join the Project Management team in Stuttgart. This position centers on digitalization within special machine engineering. Interns will support ongoing projects that shape the future of manufacturing. What You Will Do Assist with project management tasks related to digital transformation in special machine engineering Work alongside experienced project managers and engineers Contribute to projects that impact manufacturing processes Develop practical skills in a collaborative setting Location Stuttgart

Please submit your CV in English and indicate your English proficiency level. Mindrift connects specialists with project-based AI work for leading technology companies. The focus is on testing, evaluating, and improving AI systems. This role is project-based and does not offer permanent employment. Role overview The Freelance AI Trainer - Research Physicist collaborates with Mindrift to support AI development by designing and documenting advanced physics problems. Each project introduces new challenges and tasks may include: Creating original optics problems that reflect real-world research workflows Ensuring problems require computational approaches rather than only manual calculations Developing challenges in mechanics, electromagnetism, thermodynamics, and quantum mechanics Basing problems on actual research questions or practical scenarios in optics and physics Writing clear problem statements and providing verified solutions Requirements Degree in Physics (Theoretical, Experimental, or Computational) or a related discipline Minimum 2 years of experience in applied physics, research, or teaching Familiarity with numerical simulation techniques Ability to design problems that mirror real research processes Creative problem-solving skills across physics topics Knowledge of physics modeling and approximation methods Strong written English skills at C1 level or higher How to apply Apply Pass the qualification process Join a project Complete assigned tasks Receive compensation Time commitment Project periods typically require a commitment of 10 to 20 hours per week. Actual hours may vary depending on project needs. This estimate does not guarantee a specific workload. Compensation Earnings can reach up to $45 per hour, depending on expertise and contribution speed. Compensation varies by project based on scope, complexity, and required skills. Other projects on the Mindrift platform may offer different rates depending on requirements. Location: Remote , Stuttgart, Baden-Württemberg, Germany

Note: This is a freelance opportunity; candidates must be based in Stuttgart.About Sofar SoundsEstablished in London in 2009, Sofar Sounds is dedicated to uncovering emerging talent and celebrating local arts and culture through extraordinary live experiences—spanning music, comedy, food & drink, and much more—in over 400 cities worldwide.We aim to reconnect people with real-life experiences, championing art and community engagement. From the heights of an Oslo ski jump to intimate settings like private homes and hidden museum rooms, Sofar transforms unexpected spaces into enchanting venues for intimate performances, fostering memorable connections.Your RoleAs a Freelance Curator, you will curate, produce, and promote live events that enhance the Sofar community in Stuttgart. You’ll embody the Sofar spirit—developing local strategies while collaborating with the Global Communities team to deliver remarkable events, spearhead local marketing efforts, secure sponsorships, and broaden Sofar's presence.This role offers a flexible schedule, but expect to engage primarily during evenings and weekends.Ideal candidates possess strong business acumen, a pulse on cultural trends, and established networks to orchestrate fantastic live events (including artists, unique venues, sponsors, etc.). You should be entrepreneurial, resourceful, and results-driven; adept at navigating ticket sales challenges and embracing the dynamic nature of live events. If you resonate with this description, we look forward to connecting with you!