Senior Data Engineer - MarTech AdTech

Mississauga, ON
On-site
Posted Oct 15, 2026
1 position

US$94,981–US$168,680 / year

Opens an external site

Employment type: Full-time
Experience level: Senior · 8+ years
Apply by: Jan 1, 2027
Posting language: English
Working hours: 40 hours per week

Job summary

The role involves building, integrating, and supporting data engineering pipelines for retail media, advertising, and marketing technology solutions. You will collaborate with cross-functional teams to implement cloud-native data platforms, audience activation frameworks, and attribution measurement systems.

Job details

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Experience: 8+ Years (3+ Years in Retail Media, AdTech, or MarTech)Focus: Retail Media Networks (RMN), AdTech, MarTech, Data Engineering, Cloud Platforms, Audience Activation, Attribution & AnalyticsRole OverviewA hands-on engineering role responsible for building, integrating, and supporting Retail Media, Advertising Technology, Marketing Technology, Data, and Analytics solutions. The role works across ad serving, audience activation, identity resolution, attribution, reporting, and cloud data platforms while collaborating with architects, product teams, business stakeholders, vendors, and offshore teams.Key ResponsibilitiesAdTech & Retail MediaImplement retail media and ad-serving platforms.Support:Sponsored ProductsProduct Listing Ads (PLA)Display AdvertisingVideo AdvertisingNative Advertising Integrate with DSPs including:The Trade DeskDV360StackAdaptSupport campaign enablement, audience targeting, inventory management, event tracking, and ad decisioning.Data Engineering & IntegrationDevelop APIs, data pipelines, ELT/ETL workflows, and event-driven integrations. Implement integrations with:Salesforce Marketing CloudSalesforce Data Cloud (CDP)Advertising PlatformsRetail Media PlatformsBuild cloud-native data solutions and reporting pipelines.Measurement & AnalyticsDevelop attribution and measurement pipelines.Support:ROAS ReportingSales Lift AnalysisNew-to-Brand MetricsShare of Voice ReportingIncrementality TestingBuild event ingestion and campaign-performance reporting frameworks.Support clean-room measurement solutions.Identity & Audience Activation Implement:Identity ResolutionAudience ActivationAudience SyndicationFirst-Party Data PipelinesWork with:LiveRamp (RampID)Customer Identity PlatformsAdvertising Activation SystemsCloud & Data Platforms Build solutions using:AWSAzureGCPDevelop and support:SnowflakeDatabricksBigQuerydbtSparkAirflowKafka/PubSubRequired Technical SkillsCloudAWSAzureGCPLambdaBigQueryDataflowRedshiftCloud RunPub/SubData EngineeringSnowflakeDatabricksApache SparkdbtAirflowKafkaAdTechAd ServersDSP & SSP IntegrationsHeader BiddingProgrammatic AdvertisingAd Tag ManagementRetail Media PlatformsGoogle Ad ManagerKevelCriteoMarketing TechnologySalesforce Marketing CloudSalesforce Data Cloud (CDP)Audience Activation PlatformsIntegrationREST APIsGraphQLWebhooksETL / ELT PipelinesAnalyticsAttribution ReportingEvent TrackingCampaign AnalyticsIncrementality TestingClean Room IntegrationsIdeal CandidateA MarTech/AdTech Engineer with strong experience in Retail Media Networks, Advertising Platforms, Cloud Data Engineering, Salesforce Marketing Technologies, Snowflake/Databricks, Identity Resolution, Audience Activation, and Attribution Analytics, capable of building scalable advertising and data solutions while supporting enterprise retail media transformations. Job Description Data engineers are responsible for building reliable and scalable data infrastructure that enables organizations to derive meaningful insights, make data-driven decisions, and unlock the value of their data assets.Job Description - Grade Specific The involves leading and managing a team of data engineers, overseeing data engineering projects, ensuring technical excellence, and fostering collaboration with stakeholders. They play a critical role in driving the success of data engineering initiatives and ensuring the delivery of reliable and high quality data solutions to support the organizations data driven objectives.The base compensation range for this role in the posted location is $94,981 to $168,680. Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law. The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction. These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity. It is not typical for candidates to be hired at or near the top of the posted compensation range. In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws. Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave Medical, dental, and vision coverage (or provincial healthcare coordination in Canada) Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada) Life and disability insurance Employee assistance programs Other benefits as provided by local policy and eligibility Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation. Disclaimers Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law. This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact. Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process. Click the following link for more information on your rights as an Applicant in the United States. http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

What you’ll do

Requirements

Candidates must have 8+ years of experience, including at least 3 years specifically in Retail Media, AdTech, or MarTech. Proficiency in cloud platforms (AWS, Azure, GCP) and data engineering tools like Snowflake, Databricks, and Spark is required.