Spacelift is an infrastructure orchestration platform that manages your entire infrastructure lifecycle — provisioning, configuration and governance. Spacelift integrates with all your infrastructure tooling (e.g. Terraform, OpenTofu, CloudFormation, Pulumi, Ansible) to provide a single integrated workflow so you can deliver secure, cost-effective, and resilient infrastructure, fast.
By automating deployment and configuration, providing developer self-service, golden paths with guardrails, and an OPA policy engine, Spacelift empowers businesses to accelerate developer velocity while maintaining control and governance over their infrastructure. Spacelift offers unrivaled support, no-nonsense pricing, and a range of deployment models to fit your specific needs.
Spacelift was founded in 2020 by long-time DevOps practitioner Marcin Wyszynski and successful entrepreneur Pawel Hytry and has raised $82.3M in funding over four rounds from top venture capital firms including Insight Partners, Blossom Capital, Hoxton Ventures, Inovo Venture partners and Five Elms Capital.
We are seeking an Enterprise Customer Success Manager to own the post-sale journey for our large enterprise accounts. In this role, you will act as a trusted advisor, driving deep product adoption while taking full ownership of account commercials, including renewals and upsell opportunities.
Key Responsibilities
Account Strategy: Prioritise and create strategic success plans for a portfolio of 40-50 enterprise accounts.
Commercial Ownership: Manage the commercial lifecycle, including contract renewals and expansion negotiations.
Value Realisation: Map customer business objectives to our software tooling capabilities to maximise ROI.
Churn Mitigation: Identify risk early and execute proactive retention strategies.
Cross-Functional Advocacy: Partner with Product and Engineering to route critical enterprise feature requests.
Qualifications
5+ years of Enterprise CSM or Account Management experience in B2B SaaS - prioritising experience with DevOps, IaC, Kubernetes, observability, or developer platforms
Experience coordinating directly with Product Engineering and Tech Support to solve customer blockers and open up opportunity
Track record of meeting or exceeding renewal and expansion quotas
Experience navigating complex enterprise procurement and legal review processes
Excellent communication skills with the ability to pivot from technical implementers to C-level executives
How we work as a team
We have a well defined sales-to-post sales handover
An onboarding solutions engineer to partner with on new customers
Access to the pre-sales solutions engineers/architects for post-sales work like expansions, new product demos, and customer health checks
Open and frequent communications/planning with key internal partners - Product, Technical Support, & Marketing
Segmented account list allowing CSMs to focus on their core book
Global CSM team working in the US and EU; reports into Director of CS (US East-based)
Where we're going
Doubling our year-over-year expansion
Refined account planning with the pre-sales teams
Understanding customer adoption, use cases, and where we're well integrated
Finding and sharing innovative ways to use AI and automation to handle routine tasks, so CSMs can spend more time on account strategy, expansion conversations, and customer advocacy.
What success looks like in the first 6 months:
Completed product and platform certification, with enough technical fluency to hold credible conversations with DevOps and infrastructure teams
A prioritised account plan in place for your full book - you know your renewal schedule, your expansion opportunities, and your at-risk accounts
First renewal or expansion closed, or actively in motion
Established working relationships with your SE partners, support, and product contacts
Location & Travel
US-based remote with travel for periodic company meetings
10-25% travel for customer work
Why Spacelift?
Innovative Culture Join a team shaping cloud infrastructure management’s future.
Growth Opportunities Be a key player in driving Spacelift’s business and AWS partnership to new heights.
Work-Life Balance Flexible work environment, with remote-first options and competitive compensation packages.
Collaborative Team Work with passionate, talented people committed to driving success for our customers and partners.
What we offer
Competitive salary and equity package
Medical, dental and vision plans for employees and any dependents
401k Pension Plan
26 days of paid time off annually + local bank holidays
Flexible working hours and a healthy 40-hour workweek
Work from anywhere! We are a full-remote company
Learning & education budget
Company offsites
Work from anywhere in the US. We are a full-remote company
Work in an international, diverse, dynamic, and passionate team with a friendly and supportive company culture
Our values
We build for CUSTOMERS
We RESPECT each other
We take OWNERSHIP seriously
We succeed through COLLABORATION
We embrace SPARK & WONDER
More here: https://spacelift.io/careers
Join Us! At Spacelift, you won’t just be working on a technical product - you’ll be part of a team shaping the future of DevOps. Apply to contribute to a platform loved by its users and take your career to the next level!

Spacelift is an infrastructure orchestration platform that manages your entire infrastructure lifecycle — provisioning, configuration, and governance. It integrates with all your infrastructure tooling (e.g., Terraform, OpenTofu, CloudFormation, Pulumi, Ansible) to provide a single integrated workflow so you can deliver secure, cost-effective, and resilient infrastructure , fast.
By automating deployment and configuration, providing developer self-service, Golden Paths with guardrails, and an OPA policy engine, Spacelift empowers businesses to accelerate developer velocity while maintaining control and governance over their infrastructure. Spacelift offers unrivaled support, no-nonsense pricing, and a range of deployment models to fit your specific needs.