Senior Data Specialist

As a Senior Data Specialist at Rituals, you will be instrumental in ensuring the integrity and reliability of our product master data, essential for making impactful business decisions. Your role involves supporting the innovation of creative products and ideas by maintaining high-quality data in our Rituals Master Database (STEP) and enhancing data processe…

As a Senior Data Management Specialist at AFM, you will play a pivotal role in conceptualizing, developing, and implementing data management functions within the organization. Your expertise will help establish the necessary conditions for data-driven decision-making, which is increasingly vital for AFM.You will model data and formulate definitions while considering both the regulatory agency and the data provider, such as banks. Your responsibilities will also include managing data architecture to ensure that data is accurately represented in the internal Managed Data Platform (MDP). Additionally, you will focus on data quality by performing necessary checks.Your work will encompass use cases (projects) for both Supervision and Innovation. In Supervision, you will develop data management functions for projects initiated by regulators. In Innovation, you will create data management policies and functions for AFM. You will also engage in data governance, including handling authorization requests from colleagues.To ensure that your colleagues effectively utilize the data management functions, you will conduct training sessions. In summary, you will serve as a vital link between Supervision/Operations and the Managed Data Platform.

Rituals Cosmetics seeks a Data Specialist based in Amsterdam. This position focuses on transforming raw data into actionable insights that guide business choices and enhance the customer experience. Key responsibilities Manage and analyze company data to uncover trends and patterns. Verify data accuracy and help maintain efficient data processes. Deliver clear reports and insights to support strategic decisions. Role impact This role works directly with data that shapes how Rituals operates and interacts with customers. The insights provided will influence both company strategy and daily activities.

As a Data Management Specialist at AFM, you will play a pivotal role in conceptualizing, developing, and implementing data management functionalities within the organization. You will establish the necessary conditions for data-driven decision-making, which is increasingly important for AFM.Your responsibilities include modeling data and creating definitions while considering both the regulator and the data provider, such as banks. You will oversee data architecture ensuring that data is properly organized within the internal Managed Data Platform (MDP). Additionally, you will focus on data quality through rigorous checks.You will collaborate on use-cases (projects) for both Supervision and Innovation. For Supervision, this involves detailing data management functions for supervisory projects. In terms of Innovation, you will devise data management policies and functions for AFM. Furthermore, you will engage in data governance, including handling authorization requests from colleagues.Your role also involves ensuring that colleagues effectively utilize data management functions, which includes providing training sessions. In summary, you will be the bridging factor between Supervision/Operations and the Managed Data Platform.

Join our dynamic team at Vattenfall as a Marketing Data Specialist. In this pivotal role, you will leverage data analytics to drive marketing strategies, enhance customer engagement, and optimize campaign performance. Your expertise in data interpretation will enable us to understand market trends and customer behaviors, ultimately improving our service offerings.

As a Data Specialist at Rituals, you will play a pivotal role in guaranteeing that our product master data is thorough, dependable, and accessible throughout the organization. Your contributions will support the creation of innovative ideas, concepts, and products by ensuring high-quality product data is maintained in our Rituals Master Database (STEP).Your responsibilities will extend beyond mere data entry. You will be a data steward and problem-solver, taking the initiative to identify challenges and continuously enhance data quality. With a strong passion for accuracy, you will deliver trustworthy data that the entire organization can rely on. Your expertise in Excel will allow you to effectively analyze, validate, and structure complex datasets to facilitate informed decision-making.In this full-time position (40 hours per week), your key responsibilities will include:Ensuring correct and timely entry of product master data in STEP throughout all stages of the innovation process.Safeguarding and persistently improving product data quality by pinpointing anomalies, inconsistencies, and their root causes.Maintaining, assessing, and refining product master data, including aspects such as pricing and sustainable packaging.Proactively recognizing improvement opportunities and collaborating with IT and business teams to develop scalable data governance and reporting solutions.Acting as a data ambassador, advocating for the significance of high-quality, reliable data across the organization.Supporting supplier onboarding and responsible sourcing processes through robust data governance.JOIN OUR TEAMYou will be part of the Global Innovation team, responsible for product innovations, category management, and product development. Within the New Product Development (NPD) Data Team, we ensure standardized, accurate, and trustworthy product master data across the company.Please note: This role necessitates a strong onsite presence at our Amsterdam Central Head Office.

About Creative FabricaCreative Fabrica is an innovative subscription platform that empowers millions of creators, designers, and crafters globally. We believe creativity should be accessible to all, breaking down barriers such as costly software, technical know-how, and time-consuming production processes.Our Studio AI suite boasts over 26 specialized AI tools that streamline technical tasks, enabling you to generate bespoke images, eliminate backgrounds, design fonts, and create publication-ready materials in mere minutes.With a content library featuring over 15 million commercially licensed fonts, graphics, SVGs, and templates, we provide high-quality resources without the hassle and expense of developing assets from scratch.About the Role:As a rapidly expanding company, data is integral to our operations—from deciphering how customers find us to determining which new features to implement. We seek a Data Analyst who goes beyond merely constructing dashboards and probes deeper: Why are users engaging in certain behaviors, and what actions should we take in response?You will bridge the gap between engineering and business strategy—trusted by leadership for delivering accurate data and clear narratives, while also ensuring the team has smooth operational pipelines. This is a unique opportunity for an analyst eager to contribute to building a thriving data ecosystem. If this aligns with your aspirations, we’d love to connect!What You Will Do:Enhance business performance through proactive data analysis, insightful reporting, and strategic recommendations that resonate with leadership.Manage and refine our data pipelines, guaranteeing data is current, precise, and reliable when it counts.Develop and sustain dbt models that fulfill ongoing business requirements across Growth, Finance, and Product teams.Act as the storyteller in the room, translating complex findings into clear narratives that drive decision-making.Monitor pipeline health, proactively addressing issues, and advocating for continuous data quality improvements.

Join the Terry Soot Management Group (TSMG) as a Field Data Collection Specialist!Founded in 2017, TSMG is a pioneering field data collection company operating across Europe and North America. We specialize in gathering essential data in areas where automation falls short, allowing our clients to make informed decisions. Our expert teams are equipped to capture features through photography, videography, and detailed area scans.Project Overview:We are seeking dedicated pedestrians/surveyors to help enhance online mapping applications through meticulous visual and geo data collection.Key Responsibilities:As part of our team, you will receive a specialized backpack with an integrated camera. Your main responsibility will involve traversing designated locations to capture high-quality footage of the environment.Work Schedule:Work hours are Monday to Friday, ranging from 6 to 8 hours per day.

Join sia as a Senior Data Science Consultant in the vibrant city of Amsterdam! We are seeking a talented individual who is passionate about leveraging data to drive business insights and innovation. In this dynamic role, you will collaborate with clients to develop data-driven strategies, implement advanced analytics solutions, and support decision-making processes.As a Senior Data Science Consultant, you will utilize your expertise in statistical modeling, machine learning, and data visualization to solve complex business challenges. You will have the opportunity to work with cutting-edge technologies and methodologies in a collaborative environment.

Join the TSMG Team as a Field Data Collection Specialist/Surveyor!Become part of a pioneering field data collection company, Terry Soot Management Group (TSMG), established in 2017. We specialize in gathering essential data in areas where automation isn't feasible. Our services include counting features, capturing images and videos, recording audio, and meticulously scanning environments to provide you with the critical insights needed for informed decision-making. Our dedicated field data collection teams are strategically positioned across Europe and North America, always ready for new challenges.Project Overview:This project aims to enhance online mapping applications by collecting visual and geographical data.Your Role:We are seeking enthusiastic individuals to join our team of pedestrian surveyors across various European locations. You will be equipped with a specialized backpack that has a camera mounted on top. Your primary task will involve traversing assigned areas, allowing the camera to capture the surrounding environment.Work Schedule:Monday to Friday, working 6 to 8 hours each day.

Senior Data EngineerAbout AND DigitalAt AND Digital, we are committed to accelerating the growth of digital capabilities for organizations. Our mission is to empower visionary leaders and businesses by creating the teams, products, processes, and operational frameworks necessary to bridge the digital skills gap, ensuring their success into the future.Our clients trust us for our extensive expertise, agility, and craftsmanship across technology and business strategy, software development, and product management. We tackle some of today’s most pressing challenges with creative solutions.We are on the lookout for innovative thinkers, skilled tinkerers, passionate software craftsmen, and motivating technologists to join us in solving complex issues. Together, we are driven by a common purpose and the belief that while technology can enable transformation, it is ultimately the people who drive meaningful change.Your RoleAs a Senior Data Engineer, your primary focus will be to assist clients in meeting their data engineering requirements. You will be involved in the development, deployment, and maintenance of data pipelines within a dynamic Agile environment.Your contributions will significantly influence the team’s Agile practices, technical decision-making, and the overall quality and reliability of our data and processes. Your role will also include mentoring junior and mid-level technologists, both at AND and for our clients, which encompasses the following responsibilities:Extracting data from diverse data sourcesCreating code for data ingestion and transformationTransforming data to empower data scientists and product analystsDesigning and building scalable and extensible data architecturesExecuting large-scale batch and real-time processingAdvising clients on effective data engineering strategiesCollaborating with technical leads for system integrationsShaping Technical DirectionActively engaging with our Consultancy Data Strategy and Insight practice to formulate and implement clients’ data strategiesPromoting and maintaining high standards of technical quality

Drive Data-Driven Transformation at RiverflexAt Riverflex, we empower organizations to harness the full potential of their data using scalable, cloud-native platforms and cutting-edge analytics solutions. We are seeking a Senior Manager of Data Engineering to join our Intelligence & Data (I&D) practice, where you will play a pivotal role in enhancing our data engineering capabilities, leading complex client projects, and nurturing high-performing teams.In this leadership position, you will leverage your extensive technical knowledge alongside strategic vision. You'll design enterprise-scale data platforms, guide teams in the delivery of comprehensive data solutions, and serve as a trusted advisor to clients, facilitating impactful, data-driven transformations across various sectors.Why Join Riverflex?Collaborative Community: Be part of a vibrant and dynamic team that values social connections and teamwork, fostering an inclusive environment.Global Diversity: Work in an international setting where diverse backgrounds and perspectives enrich our collective experience.Ownership and Impact: Enjoy the autonomy to take ownership of projects, drive significant results, and make a lasting impact in the evolving field of data engineering.Professional Development: We are committed to your growth, offering tailored opportunities to advance your career and stay ahead in data engineering innovation through continuous learning.

Role Overview As a Senior Data Analytics Engineer based in Amsterdam, you will transform raw data into a strategic asset for the company. While the DataOps team builds the core infrastructure, this role focuses on developing the analytical framework that supports financial reporting, product forecasting, and go-to-market planning. The position connects technical infrastructure with business leadership, ensuring every department has reliable, self-service access to the data needed for quick decision-making. Your First Year First 3 months: Get to know the current technology stack (GCP, BigQuery, Airbyte, dbt), core business data models, and any data flow challenges. Deliver and refine initial high-priority models for product usage and financial reporting. Work closely with the Data Engineer to align on the new infrastructure roadmap. By 6 months: Build a semantic layer to standardize KPIs across the company. Lay the groundwork for AI-readiness and enable advanced natural language querying. After 1 year: Take full ownership of the company’s data modeling architecture. Ensure it supports AI and machine learning applications. Advise department heads by using data to shape long-term growth and forecasting strategies, while maintaining a governed data environment that gives business users confidence to explore data on their own. Key Responsibilities Data Product Ownership: Manage the full lifecycle of internal data products. Work with stakeholders to turn business questions into technical solutions, choosing the right tools to keep reporting scalable and accessible. Analytics Engineering: Design, build, and maintain core data models using dbt Labs. Develop the logic for critical datasets, including those used for financial reporting, churn forecasting, and reverse-ETL processes that sync warehouse data with business tools like Planhat and HubSpot. Data Governance and Semantic Layering: Uphold data integrity by implementing governance standards and developing the semantic layer to ensure consistent metrics across the company. Data Enablement: Partner with RevOps to create training and documentation that helps teams in Finance, Product, and GTM work independently with data products.

We are seeking enthusiastic AI Data Specialists to enhance the quality of AI-generated content in Dutch. Job Type: FreelanceLocation: Remote WorkWork Schedule: Part-time - Minimum of 10 hours per week with flexible working hours.Start Date: ImmediateDuration: To Be ConfirmedRate: Varies by location Help Shape the Future of AIAre you a student, recent graduate, stay-at-home parent, or a professional seeking flexible work from home? Join us in influencing the development and safety of modern AI models! Your ResponsibilitiesIn this role, you will carry out a variety of data-oriented tasks, including:- Collecting, evaluating, and annotating data.- Conducting pairwise comparisons.- Performing counting tasks.- Tagging and labeling objects across various content types (audio, video, images, or collected data). Qualifications- Native-level proficiency in Dutch- English Proficiency: Fluent or advanced (B2–C2 levels)- Experience in AI & Data Preferred: Familiarity with machine learning tasks, data collection, preprocessing, evaluation, and annotation. Benefits- Flexible working hours- Opportunity for additional income- Prompt payments- Ideal for students, part-timers, or stay-at-home parents

As a Senior Data Engineer at Hot ITem Conclusion, you will be more than just a technical expert; your deep understanding of data will empower our clients to derive greater value from their data platforms. You will translate complex challenges into scalable and innovative data architectures, being involved from inception to execution. Whether you're building a modern data foundation for the largest amusement park in the Netherlands or a hospital in Amsterdam, your work will ensure that data makes a real impact.You will work daily with vast amounts of data, ensuring that billions of records are processed promptly and efficiently. Innovation is a thread that runs through your work; you will constantly seek intelligent and innovative solutions. Additionally, you will mentor your colleagues, ensuring they can optimally support clients in enhancing and automating business processes. By actively sharing your knowledge and experience, you contribute to the growth and development of the team.Interested in learning more about this role? Read the interview with our Data Engineer Nirwan Ahmed and discover his experiences.

Ignite the Power of Data!We are thrilled to welcome you to our team! Your expertise is essential in transforming our data and AI foundations into a reality that aligns with our vision. Your contributions ensure that data flows seamlessly through robust systems, empowering a platform that is intelligent, high-performing, and impactful.As a Senior Data / AI Engineer at Effectory, you will be a pivotal architect of the intelligence that drives our operations. You will design, maintain, and enhance the data architecture that fuels our analytics, powers AI functionalities, and enables organizations worldwide to convert employee feedback into actionable insights.Collaboration is key; you will work closely with Product Managers, Data Scientists, and Software Engineers to guarantee high-quality data and the AI models built upon it. Whether you are optimizing data pipelines, deploying machine learning models, or automating workflows, your efforts will ensure our platform scales with clarity, trust, and technical excellence.Your impact at Effectory lies in your ability to turn feedback into insightful data.Your Responsibilities:Design, develop, and refine scalable data architectures that align with business needs and AI/ML objectives.Create and oversee data ingestion pipelines from various sources, ensuring data is clean, structured, and primed for analytics or model training.Prepare data for AI, ML, and advanced analytics by enhancing quality, reliability, and accessibility.Integrate data from APIs, databases, events, and other internal/external sources.Collaborate with Data Scientists to deliver models and AI workflows to production, ensuring deployment, monitoring, and lifecycle management.Automate workflows using CI/CD, orchestration tools, and contemporary DevOps/MLOps practices.Engage with Product, Engineering, and Analytics teams to translate business requirements into technical solutions.Deploy and monitor data pipelines and models using cloud-native tools (preferably Azure).Provide comprehensive documentation, support, and guidance to internal stakeholders and customers.Continuously enhance our tools, workflows, and architecture.Stay updated with emerging data and AI technologies and best practices.Work within an agile, cross-functional team environment aligned with company OKRs.Take ownership of technical decisions and their implications on our product and platform.

Welcome to Adyen Adyen is a leading financial technology platform that provides comprehensive payment, data, and financial solutions to high-profile clients including Meta, Uber, H&M, and Microsoft. We are committed to engineering success and empowering our team members to achieve their professional ambitions. We cultivate a dynamic environment that fosters growth, collaboration, and innovation. Our motivated teams work together to tackle complex technical challenges and deliver cutting-edge, ethical solutions that help businesses reach their goals more efficiently. About the Role We are on the lookout for a seasoned Data Scientist to join our Experimentation Platform team in Amsterdam. In this role, you will leverage your extensive knowledge of statistical hypothesis testing, experimental design, and quantitative research methodologies to enhance the scope of experimentation at Adyen. Your expertise will contribute to implementing advanced statistical approaches that drive experimentation at an unparalleled scale. Your Responsibilities Research and implement state-of-the-art statistical methods to deliver robust signals across diverse business contexts, optimizing for timeliness and experimental quality. Deepen your understanding of Adyen’s unique domain to prioritize methodologies that maximize business value. Stay current with the latest advancements in statistical hypothesis testing. Collaborate with a multidisciplinary team of backend, frontend, and data engineers to define requirements for new platform features, ensuring proper integration of statistical methods. Work alongside data scientists across Adyen to explore innovative applications of statistical and data science techniques to solve challenging problems. Engage with platform users to provide support and promote a culture of experimentation and data-driven product development.

Amsterdam, 32 to 40 hoursAt Urban Arrow, we do more than just build electric cargo bikes; we are an icon on the road, creating solutions that make cities cleaner, quieter, and more livable. To realize our international ambitions and elevate our Supply Chain, we are seeking a skilled Master Data Specialist.Our Supply Chain team is the backbone of this mission, and your expertise will play a crucial role. As our new Master Data Specialist, you will ensure that all data within our ERP system is meticulously organized and accessible.What will you do as a Master Data Specialist?In this role, you will be the expert responsible for the accurate management of our item master data and Bills of Materials (BOM). You will serve as a vital link between our Design department and your colleagues within the Supply Chain team. Your efforts will ensure that our production processes run smoothly, from planning to procurement. We value your initiative to further enhance our processes and your participation in (bike) development projects.Your key responsibilities include:Establishing and managing the BOMs for our bikes.Creating new items in SAP and keeping existing data updated.Planning and executing projects to improve data quality, utilizing our Data Quality Dashboard.Sharing master data with external parties such as 3PL and assembly partners.Optimizing processes and writing work instructions that are clear and comprehensible for everyone.Who will you collaborate with?You will be an indispensable part of our Supply Chain team, closely working with production planners, supply chain planners, and our process specialist. You report to the Supply Chain Manager. Together with the team, you will help make Urban Arrow a brand that stands strong on wheels. Additionally, we support you in leveraging the extensive network and resources within Pon.

Are you a seasoned Data Analyst with a strong technical background and a passion for driving impactful decisions? Join us in enhancing the analytical framework that empowers our entire organization to make informed commercial and product choices.At Vio, we are dedicated to securing the best accommodation deals for travelers around the globe. Central to this mission is our Offers Management Platform, a sophisticated system that determines which accommodation offers to request, store, and distribute across various channels and markets.We are seeking a Senior Data Analyst to take charge of the analytics for this platform, collaborating closely with product managers and engineers to drive its evolution and optimization. This position focuses on understanding the system comprehensively—from end to end—establishing robust experimentation and measurement frameworks, and utilizing causal inference to steer our strategic decisions.About the RoleYou will be part of a cross-functional team overseeing the Offers Management Platform, which lies at the core of our marketplace. This system dictates which offers are requested from our suppliers, stored in our cache, and presented to end users or B2B partners, significantly influencing revenue and partner performance across the organization.Your objective will be to render this system measurable and to enhance its performance.You will engage closely with backend engineers and product managers on system design choices, establish metrics for success, and create analytical frameworks that allow us to analyze cause and effect in a highly interconnected environment.Your ResponsibilitiesLead Analytics for the Offers Management PlatformCultivate an in-depth understanding of the processes through which offers are requested, stored, and distributed.Translate intricate system behaviors into clear metrics and models.Serve as the analytical authority for inquiries regarding the performance of the offers system.Experimentation & Causal InferenceDesign and implement experimentation strategies for system-level alterations where classic A/B testing is not applicable.Employ causal inference techniques (e.g., difference-in-differences, propensity score matching) to assess the impact of changes.

Join dev2, a leading content agency, as a Senior Data Analyst. In this role, you will leverage your analytical skills to drive data-driven decisions that enhance our marketing strategies and content performance.