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Toloka AI logo
Contract|Remote|Remote — Austria

Toloka AI seeks a Freelance Machine Learning Developer based in Austria to work remotely. The main focus is on designing and building machine learning models that drive Toloka AI's products. What you will do Create and refine machine learning models to support product development. Collaborate closely with data scientists and engineers to enhance the platform…

Apr 27, 2026
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Toloka AI logo
Contract|Remote|Remote — Austria

Toloka AI seeks a Freelance Machine Learning Engineer based in Austria. This remote position centers on building and enhancing AI models with a team of specialists. The role allows for flexible work arrangements and involvement in projects that reach a global audience. Key Responsibilities Develop and improve machine learning models for a range of applications Work closely with engineers and AI experts to achieve project objectives Use artificial intelligence knowledge to address practical problems Collaboration and Work Style All tasks are performed remotely. Regular interaction with peers is expected, and contributions have an impact on solutions used worldwide.

Apr 27, 2026
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Canva logoCanva logo
Full-time|On-site|Vienna

As Canva continues to expand, so does the significance and potential of our AI-driven features. We are in search of a Machine Learning Engineering Manager to mentor a team of exceptional Research Scientists and Machine Learning Engineers, develop production-ready evaluation systems, and transform state-of-the-art ML capabilities into engaging product experiences. If you excel at bridging rigorous engineering with practical applications, and you are passionate about nurturing talent while tackling challenging technical issues, this could be the ideal role for you.About the Role:Your primary responsibility will be to lead and develop a high-performing team of Machine Learning Engineers and Research Scientists based in the EU, who are shaping the future of AI on a large scale. You will focus on establishing strategic technical direction, mentoring team members to deliver impactful engineering solutions, and ensuring the deployment of robust and scalable ML systems into production. You will advocate for engineering excellence and measurable outcomes, connecting foundational model capabilities with real-world applications throughout Canva's platform.This is a hands-on leadership position for someone who is dedicated to cultivating talent, developing a technical vision, and collaborating across functions to integrate cutting-edge AI into delightful user experiences.This role involves:Mentoring and coaching a high-performing team of Machine Learning Engineers and Research Scientists.Owning the evaluation infrastructure - design, build, and maintain robust evaluation systems, quality metrics, safety monitoring, red-teaming, and competitive benchmarking to ensure enterprise readiness and user satisfaction at scale.Creating automated metrics that accurately predict human aesthetic judgments across various dimensions such as visual hierarchy, layout coherence, typography, and brand alignment.Advising on human evaluation pipelines and closing the feedback loop between user signals and model enhancements.Establishing technical strategies aligned with Canva’s AI and product objectives.Guiding engineering efforts in model deployment, evaluation infrastructure, and production systems.Collaborating cross-functionally to ensure that ML capabilities deliver reliable product impacts.You are likely a fit if you:Have experience leading machine learning engineering teams, with a proven record of coaching and delivering production systems.Possess expert knowledge in deploying and scaling generative models (Diffusion, GANs, VAEs, LLMs) in production environments, particularly with a strong focus on visual models (image, video, design).Bring hands-on experience in building ML infrastructure, evaluation pipelines, and monitoring systems at scale.Excel at developing data-driven evaluation methodologies, transforming user analytics and production metrics into actionable insights.

Feb 17, 2026
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Canva logoCanva logo
Full-time|On-site|Vienna

Join Canva as a Senior Machine Learning Engineer specializing in multimodal data.In this role, you will leverage advanced machine learning techniques to analyze and integrate diverse data forms, driving innovations that enhance user experiences across our platform. You will collaborate with cross-functional teams to develop and implement algorithms that power our features, optimize our services, and create data-driven insights.

Apr 2, 2026
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Machine Learning Reply Austria logoMachine Learning Reply Austria logo
Full-time|From €4.3K/yr|On-site|Vienna, Wien, Austria

Machine Learning Reply Austria partners with organizations to deliver projects in generative AI, web development, cloud, and data platforms. As part of a global network, the Vienna office collaborates with teams in Italy and Germany, contributing to a group of more than 15,000 professionals worldwide. The local team is growing, values collaboration, and regularly engages with the broader tech community and technology partners. Role overview The Senior GenAI Engineer (m/f/d) role focuses on both consulting and hands-on engineering for generative AI projects. The team builds custom end-to-end cloud solutions and supports clients throughout the entire project lifecycle, including strategic consulting, data architecture, infrastructure, data processing, and deploying production-ready systems. What you will do Develop and implement generative AI solutions for clients, balancing technical execution with consulting responsibilities. Work on projects that use open-source and cloud technologies. Guide clients through every stage of data-driven product development, from initial strategy to deployment. Assist organizations in major German HDAX industries as they adopt and enhance innovative data solutions. Team culture The Vienna team combines a laid-back atmosphere with a strong drive to deliver results. Collaboration and continuous learning are central values, and team members actively participate in the tech community while maintaining close ties with technology partners. Location This position is based in Vienna, Austria.

Apr 27, 2026
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Machine Learning Reply logoMachine Learning Reply logo
Full-time|€3.2K/yr - €4.3K/yr|On-site|Vienna, Wien, Austria

Join us at Machine Learning Reply Austria, where we are dedicated to pioneering cutting-edge technology projects in collaboration with our esteemed clients. We are on the lookout for seasoned Full Stack Engineer consultants who possess a robust technical background.As part of the global Reply network, which includes sister companies in Italy and Germany and employs over 15,000 professionals worldwide, we are a rapidly expanding consultancy. Our focus is on addressing challenges through Web Development, Cloud technologies, Data Platforms, and appropriate organizational frameworks. We pride ourselves on being a cohesive, motivated team that actively participates in conferences and collaborates within our tech community.We provide tailored end-to-end cloud-based solutions that encompass the entire project lifecycle—from initial strategy consulting to data architecture and infrastructure issues, and ultimately to data processing and deployment of production-ready solutions.Our extensive expertise spans all stages of product implementation across key industries, including the German HDAX companies. By emphasizing open-source and cloud technologies, we empower our clients to successfully adopt new data-driven solutions and enhance existing processes and products, all while transitioning to cloud technologies.

Mar 18, 2026
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Toloka Annotators logo
Contract|Remote|Remote — Austria

Toloka Annotators is hiring a Freelance AI Trainer & Data Annotator to help advance AI systems. This contract position centers on providing precise data annotation, which plays a key role in refining machine learning models. Role overview This freelance role involves labeling and annotating data sets to ensure the quality and accuracy required for AI development. Attention to detail and consistency are important, as the annotated data directly impacts how machine learning models perform. Location This is a remote position available to candidates who reside in Austria.

Apr 27, 2026
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Toloka AI logo
Contract|Remote|Remote — Austria

Join the innovative team at Toloka AI as a Freelance Agent Evaluation Engineer. In this role, you will be responsible for evaluating the performance of agents and providing insights that drive improvements. This is an exciting opportunity to work with cutting-edge AI technology and contribute to the enhancement of our systems.

May 1, 2026
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toloka-ai logo
Part-time|$60/hr - $60/hr|Remote|Remote — Austria

Mindrift is looking for a Freelance AI Workflow Engineer to join the Tendem project (https://tendem.ai/). This part-time, remote position is open to candidates based in Austria. The role centers on building automation systems powered by Large Language Models (LLMs), with a focus on seamless collaboration between AI and human contributors. Key Responsibilities Create and improve AI-driven workflows that blend automated processes with human judgment Act as an AI Pilot, working with Tendem Agents to oversee and enhance repetitive tasks Use structured thinking and prompt engineering to boost workflow efficiency and scalability Maintain quality assurance throughout the workflow development cycle Requirements Background in integrating LLMs into automation systems Experience with prompt design and quality assurance in AI projects Interest in part-time, remote work within Austria

Apr 24, 2026
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Qualysoft logoQualysoft logo
Contract|Remote|Wien

We are seeking a skilled MLOps Engineer to join our team for an Enterprise AI project. The primary objective is to design and implement compliant, scalable end-to-end machine learning workflows, from development through to production deployment.Project DetailsStart Date: ASAPDuration: Until the end of 2026, with potential for extensionWorkload: 100%Work Model: Remote preferred, occasional onsite meetings as needed

Jan 28, 2026
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Machine Learning Reply Austria logoMachine Learning Reply Austria logo
Senior Cloud Engineer (m/f/d)

Machine Learning Reply Austria

Full-time|€3.2K/mo - €4.3K/mo|On-site|Vienna, Wien, Austria

Machine Learning Reply Austria, located in Vienna, is part of a global consultancy specializing in technology projects for clients across various sectors. The team focuses on web development, cloud technologies, and data platforms, working together in a collaborative and motivated setting. Regular involvement in conferences and technology community events is part of the group's culture. Role overview The Senior Cloud Engineer position is based in Vienna, Austria. This role involves delivering customized, end-to-end cloud solutions as part of a team. Projects span the full lifecycle, including strategic consulting, data architecture, infrastructure management, and the deployment of production-ready systems. What you will do Consult with clients on cloud technology projects, offering technical expertise throughout each engagement Design and implement cloud architectures for clients in various industries, with a particular focus on German HDAX companies Manage infrastructure and oversee the deployment of cloud-based solutions Support clients in adopting new data-driven approaches and optimizing existing products and processes using cloud and open-source technologies Team culture The team values close collaboration and knowledge sharing. Members are encouraged to connect with technology partners and the broader tech community. The environment supports ongoing professional growth and learning, both within the company and through participation in external events.

Apr 27, 2026
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Anton Paar GmbH logoAnton Paar GmbH logo
Full-time|On-site|Graz

About the Role Anton Paar GmbH is hiring an AI Engineer to strengthen its team in Graz. This full-time position focuses on building and improving AI technologies that support advanced measurement and analysis products.

Apr 20, 2026
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qualysoft logoqualysoft logo
Contract|On-site|Wien

We are seeking a Databricks AI / ML Engineer (m/w/d) to join our long-term data and AI initiative.Your mission will involve the design, implementation, and maintenance of scalable Machine Learning and LLM solutions on Azure Databricks, covering all aspects from data preparation to feature engineering, as well as MLOps, deployment, and monitoring.This role emphasizes Big Data Engineering, ML/LLM workloads, MLOps automation, and seamless integration within the Microsoft ecosystem.

Feb 3, 2026
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bernardgruppe logobernardgruppe logo
Full-time|Hybrid|Wattens, Tirol, Österreich

As a family-owned business, the BERNARD Group thrives on change and innovation, continuously tackling new challenges. We are a specialized engineering services company, employing 700 dedicated professionals who provide innovative and sustainable solutions across energy, industry, infrastructure, and mobility sectors.We are expanding our team in Wattens and are looking for aSoftware Engineer (m/w/d) AI / Computer VisionResponsibilitiesDevelop AI-based software solutions that drive our projects forward.Implement data pipelines, machine learning workflows, and software architectures.Design algorithms for data analysis and processing.Integrate AI models into productive systems and edge computing environments.Enhance existing software platforms and AI systems for better performance.Collaborate within interdisciplinary teams to achieve project goals.Ensure software quality through thorough code reviews and automated deployments.Evaluate new technologies and methodologies in machine learning, computer vision, and data analysis.Your ProfileCompleted education in Computer Science, Software Engineering, Data Science, or a related field.Experience in developing data-driven software solutions.Familiarity with modern development processes (Git, CI/CD, Agile).Proficiency in Python or a similar programming language.Knowledge of databases, data pipelines, and APIs.Experience with machine learning frameworks (e.g., PyTorch, TensorFlow, Scikit-Learn) is a plus.Understanding of computer vision and data analysis techniques is advantageous.Experience with cloud or edge computing architectures is a plus.Strong communication skills in both German and English, written and spoken.BenefitsFlexible working hours.Options for remote work.Anniversary bonuses.Team-building and company events.Opportunities for further education.Bicycle leasing options.Join us for diverse projects in an internationally active company. We have ambitious plans for the future, and we look forward to welcoming you to the BERNARD Group!

Mar 23, 2026
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qualysoft logoqualysoft logo
Contract|On-site|Wien

Join our innovative team at qualysoft as an Azure AI / ML Engineer (m/w/d). We are embarking on a long-term IT and AI initiative aimed at designing, developing, implementing, and operating cutting-edge AI solutions. Your primary focus will be on Large Language Models, Conversational AI, and Multi-Agent Systems, along with the deployment of scalable Microsoft Azure architectures. As an Azure AI / ML Engineer, you will collaborate closely with business units and IT teams to bring innovative AI applications to life, guiding them from requirements gathering to production operation and knowledge transfer.

Feb 3, 2026
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Mindrift logo
Part-time|$45/hr - $45/hr|Remote|Remote — Austria

We invite you to submit your CV in English and specify your level of English proficiency.Mindrift connects talented professionals with project-based AI opportunities at leading tech firms, focusing on the testing, evaluation, and enhancement of AI systems. Please note that participation is project-based and does not constitute permanent employment.Opportunity OverviewEach project presents distinct tasks, and contributors may be involved in:Creating original computational physics challenges that replicate real-world physics research processes;Formulating problems that necessitate Python programming solutions (utilizing libraries such as Numpy, SciPy, Sympy);Ensuring that tasks are computationally demanding and cannot be resolved manually within practical timeframes (days/weeks);Designing challenges that involve complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Developing problems based on authentic research issues or practical applications in the field of physics;Validating solutions with Python using standard physics simulation libraries;Clearly documenting problem statements and providing verified correct answers.Candidate ProfileThis role is ideal for optical engineers experienced in Python who are open to part-time, non-permanent project work. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related discipline;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata, or knowledge of any programming language is acceptable;A minimum of 2 years of professional experience: applicable experience may include applied, research, or teaching roles;Experience with numerical simulation techniques;The ability to create problems that reflect genuine physics research workflows;Creative problem-solving skills across various physics domains;Familiarity with physics modeling and approximation strategies;Strong written English proficiency (C1+).Application ProcessSteps to participate: Apply → Pass qualifications → Join a project → Complete tasks → Receive payment.Project Time CommitmentDuring active phases, project tasks are expected to require approximately 10–20 hours per week, depending on project specifics. This is an estimate and not a guaranteed workload for the project duration.CompensationContributors can earn up to $45 per hour, contingent on their expertise and contribution pace. Compensation rates may vary across different projects based on scope, complexity, and required skills. Please note that other projects on the platform may present different earning potentials based on their specific requirements.

Apr 30, 2026
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Machine Learning Reply logoMachine Learning Reply logo
Full-time|€3.2K/mo - €4.3K/mo|On-site|Vienna, Wien, Austria

At Machine Learning Reply Austria, we are dedicated to delivering cutting-edge technology solutions that empower our clients. We are currently on the lookout for skilled Cloud Engineer consultants who possess a robust technical background and a passion for innovation.Part of a dynamic network of over 15,000 employees at Reply globally, Machine Learning Reply specializes in solving complex challenges through Web Development, Cloud Technologies, and Data Platforms, supported by the right organizational frameworks. Our team is collaborative, relaxed, yet intensely motivated, actively engaging with communities and participating in conferences alongside our tech partners.We provide comprehensive, customized cloud-based solutions that encompass the complete project lifecycle—from initial strategy consulting and data architecture to infrastructure management and the deployment of production-ready solutions.Our extensive expertise covers every phase of product implementation across key industries, including the German HDAX companies. By leveraging open-source and cloud technologies, we enable our clients to successfully adopt new data-driven solutions and enhance existing processes and products while transitioning effectively to cloud environments.

Mar 18, 2026
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Machine Learning Reply logoMachine Learning Reply logo
(Senior) GenAI Engineer (m/f/d)

Machine Learning Reply

Full-time|€3.2K/yr - €4.3K/yr|On-site|Vienna, Wien, Austria

Join Machine Learning Reply Austria, where we are dedicated to collaborating on innovative technology projects that drive success for our clients. We are currently on the lookout for skilled GenAI Engineer consultants who possess a robust technical foundation.As part of Machine Learning Reply, which operates alongside our sister companies in Italy and Germany and employs over 15,000 professionals globally, our fast-growing consultancy specializes in tackling challenges related to Web Development, Cloud technologies, Data Platforms, and the essential organizational frameworks that support them. Our team is a close-knit, relaxed, yet highly motivated group that actively participates in conferences and engages with a community of practice alongside our technological partners.We provide customized end-to-end cloud solutions that encompass the entire project lifecycle—from initial strategy consulting to data architecture, infrastructure management, data processing, and the deployment of production-ready solutions.With extensive expertise across all stages of product implementation in key industries, particularly among German HDAX companies, we leverage open-source and cloud technologies to empower our clients to implement new data-driven solutions and optimize their existing processes while adapting to cloud innovations.

Mar 18, 2026
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Toloka AI logo
Part-time|$60/hr - $60/hr|Remote|Remote — Austria

Toloka AI is looking for a Freelance DevOps Engineer for Automation Systems to support the Tendem project. This is a remote, part-time contract open to candidates based in Austria. The main focus is to design, build, and maintain scalable infrastructure for automation workflows that combine AI and human input. What you will do Deploy and manage self-hosted automation environments, such as n8n instances or similar platforms. Design and oversee infrastructure that supports high-volume workflows and large-scale data processing. Optimize automation systems to handle multiple workloads and performance-intensive tasks. Set up monitoring, logging, and alerting systems to track workflow performance and detect failures. Configure alerts for critical events, including node failures, performance drops, or system instability. Maintain system uptime, reliability, and fault tolerance across automation pipelines. Project context This role supports the Tendem project (https://tendem.ai/). The work involves collaborating with Tendem Agents, who manage repetitive processes, and ensuring that automation pipelines run reliably and efficiently. Who will thrive here Professionals with strong experience in cloud infrastructure, system deployment, and high-load automation environments will be well suited for this position. About Mindrift Mindrift connects experts with AI projects from leading technology innovators. The platform brings together global expertise to advance Generative AI.

Apr 24, 2026
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Mindrift logo
Contract|$50/hr - $50/hr|Remote|Remote — Austria

We invite you to submit your CV in English, highlighting your level of English proficiency.Mindrift connects talented specialists with project-based AI opportunities in collaboration with leading technology companies, focusing on the testing, evaluation, and enhancement of AI systems. Please note that this is a project-based engagement, not a permanent position.Opportunity OverviewEach project presents unique tasks; contributors may:Design innovative computational engineering problems that replicate real-world engineering workflows;Develop problems that necessitate Python programming for solving engineering computations and simulations;Ensure that problems are computationally demanding, requiring numerical methods or iterative solutions;Create scenarios involving system design, optimization, and analysis;Base challenges on genuine research issues or practical applications derived from engineering practice;Validate solutions using Python with standard engineering libraries;Clearly document problem statements and provide verified correct solutions.Desired QualificationsThis role is an excellent match for engineers experienced in Python who are open to part-time, non-permanent projects. Ideal candidates will possess:A degree in Mechanical Engineering or a related discipline;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata, or any programming language may also be acceptable;A minimum of 2 years of professional experience, including applied, research, or teaching experience;An understanding of practical engineering constraints and approximations;Strong written English skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.Application ProcessSteps to join:ApplyPass qualification(s)Join a projectComplete tasksReceive paymentProject Time CommitmentFor this role, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimated workload applicable only during project activity.CompensationContributors can earn up to $50 per hour, depending on their expertise and contribution pace. Compensation may vary across projects based on scope, complexity, and required expertise. Please note that other projects on our platform may offer varying earning levels according to their demands.

May 1, 2026

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