Lead Client Integration Engineer (German Speaking) at Epsilon | AdTechTalent
Programmatic11 days agoHybrid
Epsilon
Lead Client Integration Engineer (German Speaking)
client integrationAPIGoogle CloudBigQueryKubernetesadvertising technologyprogrammaticproject managementtechnical supportretail media networkintegrationPythonJavaScriptSQLshell scriptingcloudITILservice delivery
Key details
Salary
Not specified
Employment type
Full-time
Seniority
Mid-level
Years experience
5-10
Location
London, United Kingdom
Full job description
Epsilon is seeking a Client Integration Specialist (German Speaking) based in London. The role involves leading technical client integrations, managing post-launch technical relationships, and coordinating with internal teams including Product, R&D, Sales, and Engineering. Responsibilities include implementing global integration strategies, maintaining system reliability, supporting feature requests, and improving operational processes. Candidates should have 5-10 years of experience in technical roles within B2B or strategic customer segments, strong knowledge of integration technologies, APIs, cloud systems, and scripting languages (JavaScript, Shell, Python, HTML, SQL). Experience with Google Cloud technologies (BigQuery, Cloud Storage, Pub/Sub, Kubernetes) and project management is required. A bachelor's degree in Computer Science, Engineering, or related field is preferred. The role demands strong communication, planning, and collaboration skills, with proficiency in ITIL or similar methodologies. German language skills are required. The position is full-time and located in London, UK.
What you'll do
Lead new client integrations from a technical perspective
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Own technical relationship for clients post-launch aligned with their Tier
Act as primary liaison during technical integrations and secondary contact for debugging
Support Client Management team on up-sell opportunities
Field and champion new Feature Requests from retailers
Coordinate with Product and R&D teams for short-term workarounds and long-term solutions
Implement global integration strategy aligned with organizational goals
Identify integration opportunities, assess feasibility and impact, build roadmap
Allocate and manage resources and technology for integration initiatives
Collaborate with Sales, Product, Customer Integrations, Platform, Engineering teams
Champion communication and alignment among partners
Maintain operational integrity across production environments
Lead service transition into Platform Operations team for post-launch client support
Standardize prioritization and implementation documentation for smooth handoffs
Collaborate with Engineering, Product, Delivery, Security teams to ensure system reliability
Stay informed on Epsilon RMN product features, improvements, roadmap, and industry trends
Maintain high-level understanding of system components: Reporting, Ad Serving, API Integration, Product Catalog, Ad Placements
Develop team cohesion and build strong multi-functional relationships
Work with internal delivery groups for high-quality customer experience and case resolution
Identify and carry out process simplification strategies with leadership
Develop Implementation and Integration Playbook for consistent retailer integration globally
Requirements
Demonstrated ability in technical roles within business-to-business, large/strategic customer segments
Strong understanding of integration technologies, APIs, data exchange protocols, and cloud-based systems
Intermediate expertise in web technologies and scripting languages including JavaScript, Shell, Python, HTML, SQL
Experience integrating software systems through APIs
Understanding of global business operations and cultural nuances
Experience leading commercial technology contracts, technical SLAs, and critical metrics
Proficiency in ITIL or similar service delivery methodologies
Strong planning and problem-solving skills with focus on innovation and process improvement
Strong communication skills for technical and non-technical audiences
Proven ability to collaborate with internal and external partners and manage organizational change
Experience in Advertising Technology
Proficiency in project management methodologies and tools
Hands-on experience with Google Cloud Technologies: BigQuery, Cloud Storage, Pub/Sub, Kubernetes
Bachelor’s degree or higher in Computer Science, Engineering, or related field or equivalent practical experience
German speaking (implied by job title)
Tech stack
JavaScriptShellPythonHTMLSQLGoogle Cloud BigQueryGoogle Cloud StorageGoogle Pub/SubKubernetesAPIsCloud-based systems
Benefits
Competitive compensationGreat benefits packageEndless opportunities for career advancementFocus on employee well-beingCollaborative work environmentOpportunities for learning and developmentFlexible work-life balanceInclusive and diverse workforceReasonable adjustments for candidates in application process
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