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We’re looking for a Senior Customer Success Manager to join our growing Customer Success team. As a Sr. CSM at Cortex, you’ll be the strategic partner for some of our largest and most sophisticated customers — ensuring they realize tangible business outcomes while also navigating the technical depth of our platform and the broader engineering ecosystem. You’ll build deep relationships across all levels of a customer’s organization, from hands-on engineering leaders to C-suite executives. Success in this role requires an exceptional ability to bridge technical expertise with strategic business value, guiding customers both through tactical implementation details and big-picture conversations about productivity, efficiency, and ROI. You’ll be both a trusted technical advisor and an executive-level consultant. This is a high-impact, high-ownership role perfect for someone who thrives in fast-paced environments, brings a strong technical foundation, and is passionate about delivering outcomes that matter.
Job Responsibility:
Own the customer journey post-sale, leading onboarding, adoption, success, and renewal efforts across your book of strategic enterprise accounts
Drive value realization by helping customers align Cortex to their engineering excellence, operational efficiency, and platform modernization initiatives
Serve as a technical advisor by developing a deep understanding of the Cortex platform, SDLC best practices, cloud-native environments, and DevOps/Platform Engineering domains
Lead high-stakes conversations with executives during business reviews, expansion discussions, and renewal negotiations — tying product adoption to measurable business impact
Identify risks and opportunities early, and create structured action plans to drive customer health, mitigate churn, and accelerate growth
Advocate internally for your customers by partnering closely with Cortex Product, Engineering, and Sales teams, influencing product roadmap and strategy based on customer feedback
Continuously raise the bar for how Cortex drives technical adoption, customer outcomes, and operational excellence
Contribute to the evolution of our Customer Success motion — bringing ideas, feedback, and process improvements to help us scale a world-class CS organization
Travel expectation of up to 30%
Requirements:
5+ years of experience in Customer Success, Solutions Engineering, or similar customer-facing roles in SaaS
Strong preference for backgrounds in developer tools, infrastructure, platform engineering, or cloud-native technologies
Proven success managing large, complex enterprise accounts with a track record of driving adoption, value realization, and renewal/expansion
Ability to converse fluently with technical users (engineering managers, SREs, platform teams) and speak to strategic outcomes with executives (VP Eng, CTOs)
Deep understanding of modern software development lifecycle (SDLC) practices, DevOps, cloud infrastructure (AWS, GCP, Azure), and internal platform models
Strong business acumen — comfortable framing technical work in terms of business impact, ROI, and strategic initiatives
High bias toward action, ownership mentality, and comfort operating in fast-moving, high-accountability environments
Outstanding communication skills — clear, confident, consultative, and empathetic
What we offer:
Competitive salary and equity
National medical, dental & vision insurance (we cover 100%!)
Fully covered life insurance
$400 monthly perks stipend
$1,000 yearly Learning & Development stipend
401k plan
Pet Insurance
Unlimited PTO
Remote & flexible working hours
Gender-neutral parental leave
All-Company Retreats (previously San Diego, Miami, NYC, and Austin)