Senior Data Engineer - Drive Innovation in Digital Commerce

About the Role margo-group is hiring a Senior Data Engineer in Warsaw. This team builds data solutions that help brands and shoppers connect across the open internet. The company started with a start-up mindset and has grown into a global commerce media leader. What Makes This Team Stand Out Focus on commerce intelligence and AI-driven insights Collaborative, inclusive culture where every voice matters Commitment to continuous innovation and diverse perspectives Impact Senior Data Engineers at margo-group play a key role in shaping the future of digital commerce. Work here means building solutions that empower businesses and drive real results in the commerce space.

We are seeking a talented Senior Data Engineer to join our dynamic team at inetum2. In this role, you will be responsible for designing, implementing, and managing data architectures that support our business objectives. You will work closely with data scientists and analysts to ensure the integrity and accessibility of data across our organization.Your expertise in data modeling, ETL processes, and cloud technologies will be essential in driving our data strategy forward.

About the Role margo-group is hiring a Commerce Media Cloud Engineer in Warsaw. This position supports a global technology client focused on commerce intelligence and AI-powered solutions for digital business. The team values diverse perspectives, ongoing innovation, and an inclusive workplace. What You'll Do Work closely with business and technical teams to advance digital commerce initiatives. Use cloud engineering skills to deliver solutions that help clients grow and adapt in a changing marketplace.

Role Overview Miratech is hiring a Senior Data Engineer in Warsaw. This position focuses on designing and building data architectures and pipelines to support the company’s data initiatives. The Senior Data Engineer works closely with teams across the business to maintain data quality and improve accessibility, helping drive informed decisions throughout the organization.

Role overview CreatorIQ seeks a Senior Data Engineer in Warsaw with a focus on reporting. This role collaborates with teams across the company to strengthen data architecture and reporting systems. The work directly supports data-driven decisions at every level of the organization. What you will do Design and build data pipelines that power reporting and analytics Maintain and improve data quality throughout multiple systems Optimize the performance of reporting tools to ensure timely and accurate insights Impact Efficient analytics and reliable data are central to CreatorIQ’s business. The Senior Data Engineer’s contributions shape how teams access information and make decisions, directly influencing business outcomes.

Role overview Sigma Software Group is hiring a Senior Data Engineer in Warsaw to focus on integrations and the data platform. This position involves designing and building solutions that connect data across the company’s platforms. Collaboration with teams throughout the organization is central to keeping data moving reliably and strengthening the overall data architecture. What you will do Design and implement data integration solutions for various platforms Work closely with cross-functional teams to keep data flowing seamlessly Optimize and maintain data pipelines for performance and reliability Monitor data quality and drive improvements where needed Apply best practices in data management Support the ongoing development of the company’s data architecture Impact This role plays a key part in enabling data-driven decision making at Sigma Software Group. By ensuring reliable, high-quality data is available when needed, the Senior Data Engineer helps establish data as a strategic asset for the organization.

Nearmap Ltd. is seeking a Senior Data Engineer to join its Engineering & Technology group in Warsaw. This team develops and refines systems that help organizations make better use of location data. Role overview The Senior Data Engineer will design and build data solutions tailored to business needs. The position involves maintaining data quality, ensuring process integrity, and collaborating with teams across the company to deliver actionable insights. What you will do Create and implement data solutions that align with business goals Monitor and enhance data quality and the reliability of data processes Partner with teams throughout Nearmap to provide valuable insights from data Requirements This position requires strong experience in data engineering, a commitment to quality, and an interest in supporting projects that apply location data in innovative ways.

About margo-group margo-group is a global company in commerce media, helping businesses use commerce intelligence and AI-powered decision-making. The team started with a start-up mindset and has grown into a recognized technology leader, connecting brands and consumers across the open internet. The company values diverse perspectives, ongoing innovation, and an inclusive workplace where everyone can help shape the future of digital commerce.

Role Overview WPP Media is hiring a Commerce Media Specialist based in Warsaw, Poland. This position focuses on shaping and executing commerce media strategies that support effective advertising campaigns. What You Will Do Work with teams across departments to improve media performance. Help increase brand visibility within digital channels and marketplaces. Apply knowledge of commerce media to support campaign goals. Location This role is located in Warsaw, Poland.

Senior Software Engineer, Data Foundations ABOUT THE ROLE At Peloton, we view Data as a Product—a vital asset that drives every member interaction and influences business decisions. Our Datastores team is committed to offering a dependable, secure, and high-performing data persistence layer for application services throughout the organization. Our core principles include: 1. Safeguard the data, 2. Optimize for scalability, speed, and reliability, and 3. Minimize manual effort. We are seeking a Senior Software Engineer with extensive experience in constructing and managing data-intensive systems to join our Datastores team. This position is perfect for a backend engineer who has developed and maintained production systems heavily reliant on databases, caching layers, and data pipelines, and who is eager to advance their knowledge in scalable, cloud-native data infrastructures. You will collaborate at the intersection of application engineering and data platform reliability, working alongside service teams to enhance the storage, access, scalability, and observability of data across Peloton’s ecosystem. YOUR DAILY IMPACT AT PELOTON Your responsibilities will include: Designing, building, and maintaining backend systems that depend on scalable and highly available data persistence layers. Collaborating with service teams to refine database design, enhance query performance, and optimize data modeling. Contributing to automation efforts surrounding infrastructure provisioning using tools like Terraform and Backstage, while improving developer experience by creating self-service tools for databases and caching systems. Focusing on observability, performance insights, and autoscaling strategies for production datastores. Participating in architectural discussions regarding multi-regional data persistence and global scalability. This role merges hands-on backend engineering with significant exposure to cloud data systems and platform reliability challenges. WHAT YOU BRING We are looking for proficient backend engineers who are data-centric—those who have built systems where data performance, reliability, and modeling are crucial. 5+ years of software engineering experience in developing production backend systems. Strong familiarity with relational databases such as PostgreSQL or MySQL, including schema design, indexing, and query optimization. Experience with NoSQL datastores like DynamoDB, Redis, Elasticsearch, or Memcache. Exposure to data pipelines, event-driven architectures, and cloud technologies.

Join our innovative team as a Senior Data Engineer and play a pivotal role in enhancing our product platform. We are looking for an experienced professional with a strong background in data engineering to design, implement, and maintain robust data solutions.Main Responsibilities:Architect and develop data solutions that elevate our product platform.Define and refine data models tailored for analytical, operational, and predictive applications.Engage in critical data architecture and technical infrastructure decisions.Guarantee high quality, reliability, and maintainability through best practices in CI/CD and automation.Work closely with product owners, developers, and stakeholders to convert business requirements into effective technical solutions.Technologies Utilized: Azure DevOps, Kubernetes, SQL, ETL.

Join Miratech, a global technology company, as a Data Engineer specializing in Azure Databricks. We are looking for a talented individual who is passionate about data engineering and cloud technologies. You will work on exciting projects that involve processing and analyzing large datasets, ensuring data quality, and contributing to the development of data pipelines.

About WPP MediaWPP is a leading creative transformation company dedicated to harnessing the power of creativity to foster sustainable futures for our people, planet, clients, and communities. For more insights, visit wpp.com.WPP Media serves as WPP’s global media collective, strategically uniting the best platforms, talent, and partners to unlock endless growth opportunities in an ever-evolving media landscape. Discover more at wppmedia.com.At WPP Media, our culture and people are our greatest assets, enabling us to deliver outstanding experiences to both our clients and each other. In this role, embracing WPP and WPP Media’s core values will be essential:Be Extraordinary by Leading Collectively to Inspire Transformational Creativity.Create an Open environment by Balancing People and Client Experiences through Trust.Lead Optimistically by Championing Growth and Development to Mobilize the Enterprise.Role Summary and ImpactAs a vital member of the Global Operations Centre (GOC) in Poland, you will collaborate with teams across the United States, Europe, and Asia to deliver impactful solutions in a dynamic, multicultural environment.We are looking for a dedicated Senior Commerce Specialist to join our team, where you will be instrumental in managing and optimizing Google Ads campaigns.Key Responsibilities:Oversee search and programmatic media activations on Amazon.Engage effectively with internal PL teams and regional partners (e.g., UK, USA, EMEA), demonstrating proactive communication skills.Implement campaign setups, bid recommendations, and budget management to achieve client goals using retail bid management technologies like Pacvue.Optimize client accounts to align with their established KPIs.Ensure ongoing compliance with campaign guidelines and best practices.Generate performance reports on a weekly, monthly, and quarterly basis.Identify insights and opportunities for continuous improvement.

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.

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. We empower media companies to connect with their audiences for new shows and movies while allowing advertisers to engage viewers and measure their reach across all devices. With a unique cultural perspective shaped by our global data and AI-driven insights, we are committed to transforming the media landscape.We are on the lookout for a skilled Data Engineer to enhance our Internal Data and Performance (IDP) team within the Internal Measurement department. This team serves as the definitive source of truth for internal data health and operational metrics, overseeing systems that monitor the company's television footprint, partner payments, and data quality. You will collaborate with various technical teams to enhance visibility and promote data-driven decision-making throughout the organization.

Location: Warsaw, Poland Company: Veeam Software About Veeam Software Veeam leads in data management and AI trust, helping organizations understand, secure, and strengthen their data. Headquartered in Seattle with teams in over 30 countries, Veeam protects the operations of more than 550,000 clients worldwide. The company focuses on keeping businesses running smoothly and enabling the safe, rapid adoption of AI at scale. Role Overview The Senior Data Security and Privacy Engineer will focus on implementing privacy-by-design principles and building strong data protection strategies for the Veeam Data Cloud (VDC) data plane. This position plays a critical role in upholding high standards for data security and privacy, helping to maintain client trust in Veeam's solutions.

At QED AI, we are tackling the critical challenges of food security, which are often hindered by a lack of comprehensive environmental data for effective decision-making. Many agricultural stakeholders struggle to quickly evaluate the health of their soils, plants, seeds, and fertilizers, particularly in rural regions.To address this, we are innovating cutting-edge hardware sensors that gather environmental data in a more accessible and cost-effective manner, utilizing advanced techniques such as infrared spectroscopy and automated chemistry. Our interdisciplinary work spans mechatronics, chemistry, physics, and computing.We are currently seeking talented Innovation Funding Specialists with a strong foundation in the natural sciences (e.g., physics, chemistry, agronomy) to support our efforts in grant proposal writing, pitch deck creation, and engagement with funding agencies and partners.

At Samba TV, we are at the forefront of transforming the global viewing landscape through our innovative data and technology. Our mission is to enhance the viewing experience for audiences worldwide. With our unique data capabilities, we empower media companies to connect with viewers for their latest shows and movies, while providing advertisers with tools to engage audiences and evaluate their reach across various devices. Our rich narrative is shaped by a diverse array of cultural insights derived from our extensive global data reach and AI-driven analytics.We are looking for a talented Data Engineer to join our data platform team. This team is essential in developing and maintaining the robust data platform that serves our entire organization, facilitating everything from data ingestion to advanced analytics and reporting. You will work with valuable viewership data and contextual datasets, as well as scalable applications that support data-driven decision-making. Our hybrid work model allows you to collaborate primarily using AWS, Databricks, BigQuery, and Snowflake technologies. The successful candidate will possess significant expertise in cloud-based data engineering, distributed data processing, and data governance, ensuring our analytics, reporting, and machine learning initiatives are well-supported.

Join our dynamic team at inetum2 as a Data Engineer, where you will play a pivotal role in designing, building, and optimizing our data infrastructure. We are seeking a forward-thinking individual with a passion for data and technology.

About The Dot CollectiveWe are a forward-thinking consultancy operating across the UK and EU, driven by engineering excellence and a commitment to empowering individuals to create meaningful impacts.Our projects leverage the latest technology stacks and we adopt agile scrum methodologies to ensure efficiency and effectiveness in our deliverables.About YouAre you enthusiastic about the power of data and its potential to transform businesses? Do you thrive on making significant contributions in a short time frame? If so, you may find your perfect role with us.