Data Scientist at evolution | Warsaw

Samba TV is a leading innovator in the streaming and broadcast video landscape, leveraging our proprietary data and advanced technology. Our mission is to revolutionize the viewing experience worldwide. By harnessing our extensive data, media companies can effectively connect with audiences for new shows and movies, while advertisers can engage viewers and accurately measure reach across diverse devices. Our unique narrative and insights, driven by global data and AI, offer an unparalleled perspective on culture.As a mid-level Data Scientist on the Knowledge Graph & Identity team at Samba TV in Warsaw, you will take ownership of significant data science projects, delivering solutions with minimal oversight. You are a dependable and autonomous contributor, possessing deep expertise in one of Samba's core areas—knowledge graphs, identity spine, measurement, or audience modeling—and the technical skills necessary to develop production-ready solutions utilizing modern machine learning and AI techniques. Collaborating closely with peers, product teams, and engineering, you will also play a vital role in mentoring junior data scientists within the team.

Samba TV is at the forefront of transforming the global viewing experience through innovative data and technology. Our proprietary solutions enable media companies to effectively reach and connect with audiences for new shows and movies, while allowing advertisers to engage viewers and gauge their reach across all devices. With a rich narrative shaped by our global data footprint and AI-driven insights, we are committed to enhancing entertainment for everyone.As the Data Science Manager at our vibrant Warsaw office, you will lead and nurture a talented team of 4–6 data scientists dedicated to developing Samba's knowledge graph and identity solutions—essential tools that drive our measurement and audience intelligence products. Your role will involve translating complex business challenges into actionable technical roadmaps, overseeing the entire project lifecycle, and fostering a high-performance culture characterized by experimentation, collaboration, and continuous growth. Your primary focus will be on your team: recruiting exceptional talent, establishing clear objectives, and creating an environment that empowers them to excel. Your robust background in data science will allow you to engage deeply in technical scoping, solution design, and code evaluations, and to contribute hands-on when necessary.This position reports directly to the VP of Data Science.

At Samba TV, we are revolutionizing the way audiences experience streaming and broadcast video worldwide through our cutting-edge data and technology. Our mission is to enhance the viewing experience by empowering media companies to connect with their audiences effectively, while enabling advertisers to engage viewers and accurately measure their reach across multiple devices. With a unique global perspective rooted in our extensive data and AI-driven insights, we have an incredible story to tell.As a Data Scientist on our Knowledge Graph & Identity team in Warsaw, you will take ownership of delivering impactful data science projects from inception to completion with minimal supervision. We are seeking a dependable, self-sufficient contributor who possesses deep expertise in one of Samba's key areas—knowledge graphs, identity spine, measurement, or audience modeling. You will have the technical prowess to create production-ready solutions leveraging modern machine learning (ML) and artificial intelligence (AI) methodologies. Your role will involve close collaboration with your peers, product teams, and engineering, as well as mentoring junior data scientists within the team.

At Samba TV, we are redefining the way viewers engage with content. Our innovative technology and robust data analytics empower media companies to connect with their audiences effectively, and advertisers to track and measure viewer interactions seamlessly across multiple devices. By harnessing a wealth of insights driven by AI and a global dataset, we aim to transform the viewing experience for everyone.As a Mid-Level Data Scientist joining our Knowledge Graph & Identity team in Warsaw, you will take charge of the complete execution of critical data science initiatives with minimal supervision. Your expertise in one of Samba's core areas—be it knowledge graphs, identity management, audience measurement, or modeling—will be crucial. You will utilize modern machine learning and AI techniques to develop production-ready solutions. Collaboration with peers, product managers, and engineering teams will be key, alongside mentoring junior data scientists to foster growth within the team.

At Samba TV, we are pioneers in tracking streaming and broadcast video globally through our innovative data and technology solutions. Our mission is to revolutionize the viewing experience for everyone. Our proprietary data empowers media companies to connect with audiences for new shows and movies, while providing advertisers with the tools to engage viewers and measure their reach across all devices. Join us as we share a compelling narrative shaped by a global footprint of data and AI-driven insights.We are currently looking for a talented Data Engineer to enhance our data platform team. This team is responsible for developing and maintaining the data infrastructure that supports our organization’s operations. Your work will span from data ingestion to analytics and reporting, managing valuable viewership and contextual datasets, and creating scalable applications that facilitate data-driven decision-making. While our organization operates in a hybrid model, you will primarily work with technologies including AWS, Databricks, BigQuery, and Snowflake. The ideal candidate will possess significant experience in cloud-based data engineering, distributed data processing, as well as data governance and metadata management to support analytics, reporting, and machine learning initiatives.

At Samba TV, we are redefining the viewing experience by harnessing the power of our proprietary data and cutting-edge technology to track streaming and broadcast video globally. Our mission is to empower media companies to connect with audiences and advertisers to engage viewers, delivering insights that transform how we experience entertainment.We invite a talented Data Engineer to join our dynamic Data Technology team in Warsaw. You will play a crucial role in building and maintaining our data platform that serves the entire organization — supporting everything from data ingestion and analytics to comprehensive reporting. You will work with cutting-edge technologies like AWS, Databricks, BigQuery, and Snowflake to enhance our data infrastructure.As a self-sufficient contributor, you will take ownership of well-defined pipeline components and features, collaborate effectively with your teammates and cross-functional stakeholders, and navigate the complete data lifecycle. We are looking for candidates with 2–4 years of hands-on experience who are proficient in writing production-quality code and are eager to grow their technical expertise.

At Samba TV, we are at the forefront of transforming the viewing experience worldwide through our innovative data and technology solutions. Our mission is to empower media companies by providing them with the insights they need to connect effectively with audiences while offering advertisers the tools to engage viewers across multiple devices. With our unique global footprint and AI-driven insights, we have a compelling story to tell about culture and media consumption.In the role of Data Engineer, you will lead the development of high-performance, scalable data pipelines and infrastructure that underpin Samba TV's analytics and insights. Your expertise will be essential in designing and implementing architectural enhancements, adhering to best practices, and mentoring a talented team of engineers. You will collaborate closely with teams in Data Science, Analytics, and Product to deliver robust, production-ready data solutions that drive significant business impact.

Samba TV leverages cutting-edge data and technology to monitor streaming and broadcast video globally. Our mission is to revolutionize the viewing experience for audiences everywhere. With our data-driven insights, media companies can effectively connect with viewers for new shows and movies, while advertisers can interact with audiences and measure their reach across various devices. We boast a compelling narrative and a unique cultural perspective shaped by our extensive global data footprint and AI-enhanced insights.We are on the lookout for a skilled Data Analyst to join our Internal Measurement department. This role is pivotal in enhancing internal reporting processes, ultimately driving operational excellence throughout our organization. The team focuses on critical initiatives such as data quality, cloud expenditure management, and optimization through FinOps, while also delivering key product and business metrics to stakeholders.

At Samba TV, we are at the forefront of transforming the global viewing experience through our innovative data and technology. Our mission is to enhance how audiences connect with their favorite shows and movies, and empower advertisers to effectively engage viewers across devices. With a wealth of data and AI-driven insights, we offer a unique perspective on culture, shaped by our global reach.We invite you to be part of our Technology Operations team as a Data Engineer. This pivotal team is responsible for the operational delivery of Samba TV’s measurement and data licensing products, which serve as the primary revenue drivers for our organization. In this role, you will design, develop, and maintain robust data pipelines, automation workflows, and infrastructure that guarantee timely delivery of customized data solutions to our clients. You will also work on building and maintaining intelligent AI-driven workflows aimed at automating repetitive tasks, improving data validation processes, and ensuring smooth end-to-end delivery. Your hands-on experience with production systems will be crucial as you debug complex issues across distributed environments and collaborate with various teams to enhance operational efficiency through engineering and automation.

At Samba TV, we revolutionize the way audiences engage with streaming and broadcast content worldwide through our cutting-edge data and technology. Our mission is to transform the viewing experience for everyone, empowering media companies to connect with their audiences for new shows and movies, while enabling advertisers to effectively engage viewers and measure their outreach across devices. With a unique perspective shaped by our extensive global footprint of data and AI-driven insights, we are at the forefront of media innovation.We are on the lookout for a skilled Lead FinOps Engineer to join our Internal Measurement team. In this pivotal role, you will spearhead the establishment and leadership of a formal FinOps practice, focusing on designing, building, and implementing a robust cloud cost management framework that encompasses cost optimization, attribution, forecasting, and governance.As a key player in our team, you will have a direct impact on our bottom line by managing costs associated with our extensive cloud infrastructure across AWS and GCP. You will be responsible for attributing these costs to specific products and business initiatives. This financial visibility is essential for empowering our engineering and product teams to innovate in a sustainable and efficient manner. This is your opportunity to influence Samba TV's cloud strategy and foster a culture of cost-consciousness throughout the organization.

At Samba TV, we redefine the global viewing experience through our innovative data and technology that tracks streaming and broadcast video worldwide. Join us on our mission to revolutionize how audiences connect with media, enhancing the engagement between viewers and advertisers through actionable insights derived from our vast data pools.We invite a passionate Full Stack Software Engineer to join our dynamic core team in Warsaw, Poland. In this pivotal role, you will be responsible for developing and refining our core systems, including those being re-engineered to leverage cutting-edge Large Language Models (LLMs). You will work on intricate, large-scale systems that analyze audio and data signals from hundreds of channels globally and various streaming platforms, enabling effortless extraction of valuable insights.

About Samba TV Samba TV is a media intelligence company focused on helping marketers understand their audiences. Using advanced AI, Samba TV tracks media consumption across millions of smart TVs and 2.5 billion web pages. By combining this data with third-party signals in the Samba Knowledge Graph, the company builds detailed profiles for 1.5 billion users worldwide. Brands, agencies, publishers, and platforms use this information to make informed decisions throughout the marketing funnel. Role Overview: Product Manager, Identity Based in Warsaw, the Product Manager, Identity will lead the strategy for Samba TV's identity infrastructure and data connectivity. This role is central to managing how identifiers connect, resolve, and activate across proprietary TV viewership data, web behavioral data, and third-party assets from partners and clients. The work directly supports precise audience targeting, accurate measurement, and smooth data interoperability across multiple platforms. What You Will Do Oversee the connections and activations of identity data across TV, web, and partner sources Drive the strategy for data connectivity and identity resolution within the platform Support accurate measurement and audience targeting for clients Ensure the identity infrastructure remains strong and adaptable as privacy standards and technologies evolve Help unlock the value of first-party viewership and behavioral data in a post-cookie environment What Matters Here Commitment to privacy while enabling precise audience connections Building and maintaining a future-ready identity infrastructure Enabling data interoperability across diverse platforms and partners

Role Overview Samba TV is hiring a Product Manager for its TV platforms in Warsaw. This role shapes the product vision, sets strategy, and builds the roadmap for our TV offerings. The position works closely with teams across the company to improve user experience and support business growth. What You Will Do Define and communicate the vision and strategy for Samba TV's TV platforms Develop and maintain the product roadmap Work with engineering, design, and other teams to deliver product improvements Use insights and data to guide product direction Help keep Samba TV's platforms aligned with current technology trends

QED (https://qed.ai) is an innovative tech firm dedicated to enhancing public health and ensuring food security in Sub-Saharan Africa. Our mission involves developing cutting-edge digital infrastructure and artificial intelligence solutions that bridge the gap between humanitarian aid and scientific research. This includes in-situ nutrient analysis of crops, soils, and foods, along with national-scale surveillance of diseases such as HIV and malaria across multiple African nations. Our organization is proudly supported by various philanthropic and governmental entities, including the Gates Foundation, the Polish Ministry of Agriculture, and the Global Fund.We are excited to invite a talented Data Scientist to our Warsaw team, focusing on ScanSpectrum (https://scanspectrum.qed.ai), a revolutionary low-cost handheld spectrophotometry kit designed to evaluate the quality parameters of food and agricultural products.

Join our innovative project aimed at revolutionizing business processes through cutting-edge artificial intelligence and advanced technologies. This initiative leverages intelligent data management and supports automated decision-making while ensuring efficiency, security, and scalability.ResponsibilitiesDesign and implement sophisticated algorithms for generative AI models that improve human-machine interaction in targeted industries.Perform comprehensive analysis of extensive datasets to extract valuable insights, trends, and patterns aligned with the objectives of the joint venture.Develop and train generative AI models, ensuring their reliability and performance through thorough evaluation methods.Collaborate with a skilled team, learning and contributing to the transition from traditional language models to state-of-the-art Large Language Models (LLMs) and fine-tuning methods such as LoRA and QLoRA.Keep updated with the latest advancements in AI and generative models (including open source), proposing and implementing creative solutions to enhance our technology's capabilities.Gain a profound understanding of the shipping and industrial sectors to customize generative AI solutions that tackle specific challenges and opportunities within these domains.

At Samba TV, we are at the forefront of transforming the global viewing experience through cutting-edge technology and proprietary data. Our mission is to enhance how audiences connect with their favorite shows and movies while providing advertisers with the tools to effectively engage and measure viewer reach across all devices. With a unique cultural perspective influenced by our extensive global data and AI insights, we are excited to drive innovation in the media landscape.We are seeking a passionate and experienced Senior Engineering Manager to lead our Data Delivery team. This role encompasses overseeing both a frontend platform team and a data delivery team, both of which are currently engaged in significant phases of platform evolution that promise high-impact results.In this position, reporting to the Senior Director of Engineering, you will serve as a second-line manager, guiding Engineering Managers and senior contributors across both teams. You should bring over a decade of engineering experience, along with the capability to establish operational objectives and policies for your department. You will be responsible for driving strategic initiatives across multiple workstreams, ensuring outcomes that have a meaningful impact on the broader business landscape.

About WPP MediaWPP is recognized as the trusted growth partner for the world's leading brands. By leveraging exceptional talent, reliable data, and top-tier partnerships through our innovative marketing platform, WPP Open, we empower clients to navigate change, seize opportunities, and achieve transformative growth.WPP Media, as WPP's AI-driven media operating unit, integrates media, data, and partnerships to provide scalable creative personalization. Through WPP Open and powered by Open Intelligence, our clients gain transparent insights into the effectiveness of their media investments.Explore more at wppmedia.com.WPP is committed to creative transformation, utilizing the power of creativity to forge better futures for our people, our planet, our clients, and our communities. Visit wpp.com for additional insights.At WPP Media, we value our culture and people, which drives us to deliver exceptional experiences for our clients and one another. As part of our team, embracing the core values of WPP and WPP Media is essential:Be Extraordinary by Leading Collectively to Inspire Transformational Creativity.Create an Open environment by Balancing People and Client Experiences through Cultivating Trust.Lead Optimistically by Championing Growth and Development to Mobilize the Enterprise.

About Mistral AIAt Mistral AI, we harness the transformative capabilities of artificial intelligence to streamline processes, optimize time management, and foster creativity and learning. Our innovative technology is crafted to integrate effortlessly into everyday workflows.We are committed to democratizing AI through the development of high-performance, optimized, open-source models, products, and solutions. Our extensive AI platform caters to both enterprise and personal requirements, featuring offerings such as Le Chat, La Plateforme, Mistral Code, and Mistral Compute, all designed to deliver cutting-edge intelligence to users.Our vibrant and collaborative team is passionate about AI’s potential to revolutionize society. Comprising a diverse workforce that thrives in competitive settings, we are dedicated to fostering innovation. Our teams are distributed across France, the USA, the UK, Germany, and Singapore, embodying a spirit of creativity and teamwork.Join us in shaping the future of AI at a pioneering company. Together, we can drive significant change. Explore our culture further at https://mistral.ai/careers.Mistral AI participates in the E-Verify programYour Role• Innovate and develop groundbreaking methods to advance the capabilities of large language models.• Engage with diverse use cases (e.g., reasoning, coding, agents) and modalities (e.g., text, image, speech).• Construct tools and infrastructure to facilitate large-scale training, evaluation, and analysis of AI models.• Collaborate cross-functionally with scientists, engineers, and product teams to deploy AI systems that make a tangible impact.Your Profile• You possess strong software engineering skills in at least one programming language (e.g., Python, Rust, Go, Java).• You have hands-on experience with AI frameworks (e.g., PyTorch, JAX) or distributed systems (e.g., Ray, Kubernetes).• You demonstrate high engineering competence, capable of designing complex software and ensuring its production usability.• You are a self-motivated individual who excels both autonomously and as part of a team.Ideal Qualifications• You have practical experience in training large transformer models in a distributed environment.• You are adept at navigating the full machine learning lifecycle, from data preparation to model deployment.

Role Overview Samba TV is hiring a Product Manager for Outcomes & Attribution in Warsaw. This role centers on building and refining product strategies that deliver clear, measurable results. The position involves close work with cross-functional teams to set product direction, collect requirements, and prioritize features that support company goals. What You Will Do Shape product vision for Outcomes & Attribution offerings Work with teams across the company to define and gather requirements Prioritize features that align with business objectives Strengthen platform capabilities to provide greater value for clients