Top Tech Jobs & Startup Jobs in Cologne

Manages customer-facing information security delivery for Ericsson accounts, including contractual compliance reporting, governance forums, risk management, policy oversight, incident and vulnerability communications, supply-chain security, awareness programs, and Telecom Security Act alignment. The role partners with customers, account teams, suppliers, and internal security leaders while supporting strategic security initiatives and simplifying complex regulatory and technical matters.

Manages strategic enterprise customers by developing success plans, driving product adoption and value realization, improving retention and renewals, and identifying expansion opportunities. Builds executive relationships, leads business reviews and solution assessments, monitors account health in Gainsight, coordinates cross-functional responses to escalations, and communicates customer insights to leadership. Requires fluent German and English and travel up to 25%.

Supports the full recruitment lifecycle, represents Hilton at career events, manages HR administration, prepares payroll, contracts, reports, and statistics, and supports HR projects. Serves as a trusted contact for employees, assists the Cluster HR Director, leads a small team, and contributes to an outstanding Team Member experience. Requires knowledge of employment and social security law, strong organizational and communication skills, HR systems proficiency, and fluency in German and English.

The Senior Solutions Engineer partners with sales teams to discover customer needs, design technical solutions, deliver tailored product demonstrations, manage proof-of-concept projects, and lead RFP/RFI responses. The role translates technical and business requirements into measurable customer value, supports deal strategy, builds technical stakeholder relationships, collaborates cross-functionally, and mentors fellow solutions engineers.

Owns buyer-led revenue growth across the DACH programmatic advertising market. Builds senior relationships with agencies, holding companies, brands, DSPs, and strategic partners; develops pipeline; converts strategic opportunities into revenue; and establishes OpenX’s regional market presence. The role also partners cross-functionally on supply path optimization, curated marketplaces, data-led activation, and buyer solutions, while representing OpenX at senior meetings and industry events. Initially an individual contributor, the position may later build and lead a regional Buyer Development team.

Build and architect scalable cloud and on-premises monitoring solutions across infrastructure, APM, and logs. Develop custom automation scripts, create testable configuration patterns, and advise clients on observability, SRE, and DevOps best practices. The role involves working across diverse client environments, managing multiple projects, exploring AI applications in observability, and accommodating US working hours and customer onsite engagements as needed.

Drive revenue enablement for EMEA South sales teams by improving new-hire ramp times, supporting value selling and MEDDPPICC adoption, identifying enablement gaps, developing programs, guiding teams on sales processes and tools, and managing multiple projects. The role requires strong German and English communication skills, SaaS sales enablement experience, AI/ML understanding, and the ability to communicate complex business value.

Leads development and production deployment of AI/ML, optimization, generative AI, NLP, intelligent agents, and RPA solutions for supply chain master data. Builds predictive models, autonomous data pipelines, and automation bots; manages model monitoring, retraining, and self-healing capabilities. Partners globally with supply chain, data, and IT stakeholders to deliver phased AI enablement, translate business constraints into scalable solutions, and drive adoption and measurable impact.

Secure SEON’s cloud-based fraud-prevention platform through IAM hardening, infrastructure guardrails, detection engineering, incident response, vulnerability remediation, and threat modeling. Lead ISO 27001, ISO 42001, SOC 2, and PCI DSS assurance programs; automate evidence collection and access reviews; manage customer questionnaires, vendor reviews, policies, risk registers, and regulatory obligations.

Owns the technical relationship for enterprise Dynatrace customers, driving platform adoption, success planning, architecture guidance, value realization, executive reviews, risk management, support escalations, enhancement requests, and production change support. Coordinates cross-functional teams, manages recurring account meetings, reviews platform health and consumption, and aligns observability capabilities with customer business outcomes.