Principal Machine Learning Engineer

About RecraftFounded in the US in 2022 and now thriving in London, UK, Recraft is revolutionizing the creative landscape with an innovative AI tool designed for professional designers, illustrators, and marketers. We are committed to setting a new benchmark in the realm of image generation.Our platform empowers creators to swiftly generate and refine original images, vector art, illustrations, icons, and 3D graphics using AI technology. With over 3 million users across 200 countries producing hundreds of millions of stunning images, Recraft is just getting started in its journey to redefine creativity.Join us in a world of professional growth, contribute to large-scale projects, and help shape the future of creativity. Our mission is clear: to make Recraft an indispensable tool for every designer and to elevate the industry standard. We are dedicated to ensuring that creators retain full control over their creative processes, providing them with cutting-edge tools to transform their ideas into reality.If you are driven by the passion to push the boundaries of AI, we invite you to join our team!Position OverviewAs a part of Recraft, you will play a pivotal role in developing the next generation of generative models for images and text. We are seeking an ML Data Engineer to enhance our data pipelines for unstructured data, primarily focusing on images. Your work will ensure our training workflows are efficient, reliable, and scalable. You will design and manage high-throughput ingestion and preprocessing on Kubernetes, evolve our internal data-pipeline framework, and collaborate closely with ML engineers to deliver datasets that significantly improve model quality.Key ResponsibilitiesDesign and maintain robust data-ingestion pipelines to source and prepare large-scale datasets of images (and occasionally text/HTML) from open, publicly accessible, and authorized sources.Manage the complete data flow: from raw data to quality filtering, deduplication, validation, and creation of training-ready artifacts. Enhance our Kubernetes-based data-pipeline framework, including distributed job handling, retries, monitoring, and automation.Utilize S3-style object storage for efficient data layouts, lifecycle management, throughput optimization, and cost considerations.Implement additional tools for pipeline observability, including progress tracking, health visualization, performance metrics, and alert systems to facilitate rapid iteration.Collaborate intimately with ML engineers to align datasets with training requirements and expedite experimentation processes.

Veeva Systems Inc. is dedicated to revolutionizing the life sciences sector through innovative cloud solutions, empowering companies to expedite the delivery of therapies to patients. As a trailblazer in the SaaS industry, we achieved over $2 billion in revenue last fiscal year, with vast growth opportunities on the horizon.Our core values, including Doing the Right Thing, Customer Success, Employee Success, and Speed, define our work culture. In 2021, we made history by becoming a public benefit corporation (PBC), which reflects our commitment to balancing the interests of all stakeholders.As a Work Anywhere organization, we foster a flexible work environment that allows you to choose the setting where you work best, whether that is from home or in the office.Join us in transforming the life sciences industry, and making a meaningful impact on our customers, employees, and communities.The RoleIn the Veeva Link team, we are constructing the intelligence framework for the life sciences sector, developing connected data applications that accelerate drug development and improve patient outcomes significantly. Our philosophy is simple: the combination of top-quality data and advanced software drives immense value.Our focus on execution emphasizes speed, accuracy, and quality in our daily endeavors. We apply a well-defined engineering approach to create clear product specifications, leading to precise technical designs. Utilizing a modern tech stack, we deliver inherently reliable applications along with an exceptional user experience.Our work encompasses two essential domains:Data-Driven InsightsWe create advanced applications that map and analyze global scientific and medical expertise, yielding high-impact insights and AI-driven intelligence. Our engineers tackle intricate data modeling, entity resolution, and cutting-edge machine learning challenges.Intelligent Business Workflows

About WheelyWheely is at the forefront of revolutionizing premium transportation across major cities in Europe, the US, and the Middle East. We integrate advanced technology with the art of five-star chauffeuring, providing an experience trusted by over 100,000 active riders and 1,200 corporate partners.As a profitable and rapidly growing scale-up, we have raised $43M and generated over $100M in annual revenue. With our recent expansion into New York City, we are accelerating our growth across the US and EMEA. If you are passionate about your craft and eager to help shape the next phase of our journey, we invite you to connect with us.We are looking for mid-level and senior Data Scientists / Machine Learning Engineers who will take ownership of the entire workflow, from ideation and research to production deployment.Join one of our specialized teams (Mapping, Matching, Pricing, or Supply) to tackle complex and high-impact challenges such as ETA prediction, routing, map matching, dynamic pricing, bipartite matching, driving style prediction, and LLM integration.

Join Faculty as a Machine Learning Engineer and be at the forefront of innovation in artificial intelligence. In this role, you will leverage your expertise in machine learning to develop and implement cutting-edge algorithms and models that drive impactful solutions across various industries.As a part of our dynamic team, you will work collaboratively to transform complex data sets into actionable insights, optimizing our products and enhancing client offerings. If you are passionate about technology and eager to make a difference, we would love to hear from you!

Join datatonic as a Senior Machine Learning Engineer and be a pivotal part of our innovative team focused on transforming data into actionable insights. In this role, you will leverage your expertise in machine learning to develop and enhance algorithms, contribute to data-driven solutions, and collaborate with cross-functional teams to push the boundaries of data analytics.

Join Almedia as a Machine Learning Engineer, where you'll be at the forefront of innovation in artificial intelligence and machine learning technologies. Your role will involve designing and implementing machine learning models to solve complex real-world problems. Collaborate with a talented team of engineers and data scientists to enhance our products and services through cutting-edge algorithms and data-driven solutions.

Join Canva as a Senior Machine Learning Engineer specializing in Multimodal Data! In this pivotal role, you will leverage your expertise in machine learning to develop innovative solutions that integrate various data types. Collaborate with cross-functional teams to enhance our product offerings and drive user engagement through advanced AI technologies.

Join our dynamic team at comind as a Senior Machine Learning Engineer. In this pivotal role, you will leverage your expertise in machine learning and data analysis to develop innovative solutions that drive our business forward. You will collaborate with cross-functional teams to design, implement, and optimize algorithms that enhance our products and services.

Role overview Utility Warehouse is hiring a Senior Machine Learning Engineer in London. This role focuses on building and deploying machine learning models that support business goals and improve customer interactions. The position involves close collaboration with colleagues from different teams to deliver practical solutions. What you will do Design, develop, and implement machine learning algorithms Analyze data to identify patterns and opportunities for automation Work with software engineers and other stakeholders to integrate models into production systems Support decision-making by delivering insights from data-driven models

Are you ready to elevate your career? At Almedia, we provide an unparalleled platform for ambitious professionals to thrive and advance at an accelerated pace. We are on a mission to establish ourselves as Germany’s premier bootstrapped unicorn and have already achieved the status of Europe’s third fastest-growing company as per the FT1000 in 2025.We're revolutionizing marketing by creating a unique ecosystem where our community of over 60 million users is rewarded for engaging with top-tier advertisers' products. This innovative approach is redefining user acquisition for the world's leading brands.Position Overview: Director of Machine LearningWe are seeking a dynamic Director of Machine Learning who possesses the ability to build innovative solutions from the ground up, delve deeply into technical aspects, and cultivate a robust, high-performing team. This is a hands-on leadership role where your expertise will be critical.Key ResponsibilitiesLead the entire ML roadmap, from identifying problems to implementing solutions in production environments.Design, develop, and deploy recommendation systems and other essential ML products.Engage in hands-on development: prototype, code, and iterate rapidly.Recruit and nurture a high-ownership ML team.Elevate technical standards across architecture, reviews, and strategic initiatives.QualificationsExtensive background in ML engineering with experience in scalable production systems.Proven experience in recommender systems, pricing strategies, advertising technologies, or related fields.Demonstrated ability to build new ML products or teams from zero to one.A strong track record of success within fast-paced, high-ownership startup environments.Why Choose Almedia?Join a scaling startup: Make a significant impact and grow with a company that has been profitable since its inception.Thriving Environment: We empower our staff to take ownership of projects, constantly striving to elevate performance.Rewarding Excellence: We offer a generous bonus scheme to recognize and reward proactive contributions.At Almedia, we are committed to nurturing talent, assessing diverse skill levels during recruitment, and providing clear pathways for professional growth. We are an equal opportunity employer and celebrate diversity, inviting individuals from all backgrounds to apply.

Role overview ASOS seeks a Senior Machine Learning Engineer to advance its recommendation systems. This team develops and enhances algorithms that deliver personalized product suggestions to a large customer base. What you will do Design, implement, and improve machine learning models focused on recommendations Collaborate with data scientists, software engineers, and product managers to create solutions that boost user engagement Work on algorithms that make shopping experiences more relevant and rewarding for ASOS customers Location This role is based in London.

We are seeking a highly skilled Senior Machine Learning Engineer to join our innovative team at Faculty. In this role, you will be responsible for developing and implementing cutting-edge machine learning models and solutions that drive our projects forward. You will collaborate closely with data scientists and analysts to transform complex datasets into actionable insights and scalable solutions.Your expertise will play a crucial role in enhancing our products and services, and you will have the opportunity to work on exciting projects that challenge the status quo. If you are passionate about machine learning and eager to make a significant impact, we want to hear from you!

Join our dynamic team as a Lead Machine Learning Engineer at Faculty, where you will spearhead innovative machine learning projects that drive impactful solutions. You will collaborate closely with cross-functional teams to design, develop, and deploy cutting-edge machine learning models that enhance decision-making processes. Your expertise will guide our data-driven initiatives, ensuring we remain at the forefront of technological advancement.

Join our dynamic team at Carta as a Senior Machine Learning Engineer II, where you will leverage cutting-edge technology to shape the future of our data-driven solutions. You will play a pivotal role in designing, developing, and deploying machine learning models that enhance our product offerings and drive business impact.

About UsFounded in the United States in 2022 and now headquartered in London, UK, Recraft is revolutionizing the creative landscape with its cutting-edge AI tool designed specifically for professional designers, illustrators, and marketers. Our platform sets a new benchmark in image generation excellence.Our innovative tool empowers creators to swiftly generate and refine original images, vector art, illustrations, icons, and 3D graphics using AI technology. With over 3 million users across 200 countries, who have collectively produced hundreds of millions of images, Recraft is just at the beginning of its journey.Join us and explore a universe of professional opportunities! Contribute to large-scale projects and help shape the future of creativity. We are dedicated to making Recraft an indispensable daily tool for every designer, setting the industry standard. Our mission is to enable creators to fully control their creative process with AI, equipping them with innovative tools to turn their ideas into reality.If you are enthusiastic about pushing the boundaries of AI, we welcome you to join our team!

Join Spotify as a Senior Machine Learning Engineer specializing in Personalization. In this pivotal role, you will leverage your expertise in machine learning to enhance user experiences and drive engagement through personalized content recommendations. Collaborate with cross-functional teams to design, implement, and optimize state-of-the-art machine learning models that cater to millions of users worldwide.

Join datatonic as a Machine Learning Engineer and be part of a dynamic team dedicated to leveraging data to drive intelligent decision-making. You will design and implement machine learning models, optimize algorithms, and collaborate with cross-functional teams to deliver innovative solutions.

Join Trainline as the Head of Machine Learning Engineering, where you'll lead our innovative machine learning initiatives. In this pivotal role, you will spearhead the development and implementation of advanced ML solutions that enhance our customer experience and optimize our operations.

Join Vortexa, a leader in the energy data analytics sector, as a Data Scientist specializing in production-grade machine learning. In this role, you will harness the power of advanced algorithms to process thousands of energy data points per second from diverse operational sources. Your expertise will be crucial in managing vast datasets while implementing sophisticated classification and anomaly detection models in real-time. You will maintain comprehensive data lineage and deliver actionable insights through high-performance platforms utilized by energy operators around the world.As a member of the Data Platform Team, you will oversee all machine learning operations across our extensive energy data ecosystem. Your work will span from raw sensor data from millions of energy assets to complex operational datasets, generating high-value predictions such as equipment failure detection, energy demand forecasting, operational anomaly identification, predictive maintenance scheduling, and system optimization recommendations.We pride ourselves on developing a robust suite of statistical and machine learning models that provide the most precise and actionable insights into energy operations. Our models are continuously validated by in-house energy analysts and traders, ensuring the reliability of our predictions. You will play a key role in designing and building ML infrastructure and applications that enhance the design, deployment, and monitoring of ML pipelines and models.Collaborating closely with software engineers, fellow data scientists, and energy analysts, you will help bridge the gap between research experiments and production energy systems, ensuring operational uptime and fault tolerance of our ML platform.