Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures—and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do As a Senior Data Engineer, you will design, build, test, and maintain scalable data pipelines and integrations that support BCG’s Marketing function. You will work across cloud-based platforms, external APIs, and diverse data sources to ensure reliable, high-quality data is available for analysis and decision-making. You will take ownership of complex data engineering tasks, troubleshoot production issues, improve data models and code efficiency, and help maintain strong standards for data quality, security, testing, and documentation. YOU'RE GOOD AT • Design, build, test, and maintain scalable data pipelines and integrations. • Integrate data from cloud platforms, on-premises systems, and external APIs. • Manage and improve data platform processes to support reliable production delivery. • Investigate data issues, resolve discrepancies, and address root causes. • Monitor pipeline performance and help ensure agreed service levels are met. • Improve data models, code efficiency, testing, and overall data quality. • Apply strong standards for data integrity, security, and technical documentation. • Stay current with evolving data engineering tools, platforms, and approaches What You'll Bring • 4–6 years of relevant experience in data engineering. • Bachelor’s degree in computer science, engineering, or equivalent practical experience. • Strong SQL skills and working knowledge of Python for data pipelines and API integrations. • Experience with cloud-based data warehouses such as Snowflake, Redshift, or BigQuery. • Working knowledge of version control and CI/CD tools such as GitHub, GitHub Actions, or Terraform. • Strong analytical problem solving, with the ability to identify root causes and resolve data issues. • Clear communication and effective collaboration across technical and non-technical teams. Who You'll Work With You will be part of the Data Hub Squad, focused on ingesting, transforming, streamlining, and exposing high-quality data to support BCG’s Marketing function. You will work closely with the Chapter Lead, Product Owner, other data engineers, analysts, and teams across the Marketing Portfolio. The role is highly collaborative, with regular interaction across technical and non-technical teams to help ensure data solutions are reliable, useful, and aligned with business needs Additional info At BCG, our people and relationships are at the heart of everything we do. We believe that in-person collaboration plays an important role in our culture, mentorship, and professional development. For this role, you will generally be expected to work from a BCG office or in person with clients on a regular basis (typically around 50% of working time), depending on business needs and in line with local policies and practices. We aim to provide a dynamic and collaborative environment that fosters connection and teamwork. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.