368,611open jobs
9,439companies
50,719added this week
Browse all
Salary
$108k – $129k per year
Location
Remote/Hybrid (London, United Kingdom)
Seniority
Senior · 5+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match
Mux helps teams ship high-performance and cost-effective video in minutes, not months. Build better video into anything from websites to platforms to AI workflows.

About Mux

Mux is video for developers. Our mission is to democratize video by solving the hard problems developers face when building video: video encoding and streaming (Mux Video), video monitoring (Mux Data), and more. Video is a huge part of people’s lives, and we want to help make it better.

We’re committed to building a healthy team that welcomes diverse backgrounds and experiences. We want people who care about our mission, are ready to grow, believe in our values (from Be Human to Turn Customers Into Fans), and want to improve the people around them.

You’ll join a tight-knit team with experience at places like Google, YouTube, Twitch, Reddit, Zencoder, Fastly, and more. Our founders previously started (and sold) Zencoder, an early leader in cloud video technology, and authored Video.js, the biggest HTML5 video player on the web. We organize Demuxed, the premier conference for video engineers in the world.

We’re backed by top investors like Coatue, Accel, Andreessen Horowitz, and Y Combinator. You’ll get to work with amazing companies: hundreds of startups, plus Strava, Patreon, Vimeo, Robinhood, PBS, and Equinox. Customers, large and small, love working with us and love our team.

We are building something big together. We’d love to hear from you!

About the Role

Serve as a strategic partner to Mux’s customer base. Your main goal is to successfully onboard customers, drive success, long-term retention, and revenue growth within our largest customer base.

You will be successful in your role by providing proactive guidance for complex video workflows, by helping developers solve deep technical problems, by hosting deep technical discovery sessions to understand different use cases, and by managing support escalations.

What You'll Do

  • Contribute to the account management team by owning and elevating the technical interactions needed to keep our customers happy.

  • Deeply understand each client’s architecture, workflow, and use case to recommend best practices to strengthen their implementation.

  • Anticipate customer challenges, escalate internally when needed, and coordinate with Product and Engineering for resolution.

  • Track support tickets, identify solutions, and suggest workarounds when appropriate.

  • Serve as the voice of the customer in internal discussions, influencing roadmap and prioritization.

  • Act as a strategic advisor for our clients by staying up to date with their company goals, product aspirations, feature releases, and more in order to stay ahead of their adoption of Mux.

  • Identify new teams, departments, and applications within existing accounts to introduce additional use cases for Mux.

Who You Are

  • 5+ years of experience in a Technical Customer Success Manager or equivalent role at a SaaS technology company focused on increasing customer satisfaction, adoption, and retention

  • BA/BS degree in CS or Computer Engineering-related field or coding bootcamp

  • Strong technical knowledge in software, web/mobile and cloud technologies, hands-on coding experience is a plus

  • Excellent written / verbal communication skills and a personable presence

  • You embody the Mux value: Turn Customers into Fans, with a customer-first attitude and approach

We have a supportive culture that cares about both excellent work and work-life balance. We have office spaces in Downtown San Francisco, New York City, and London

U.S. Benefits

  • Flexible vacation + 11 company holidays

  • Weekly no-meeting days + quarterly focus weeks

  • Competitive health, dental, and vision insurance, including fertility

  • FSA and HSA available

  • Short-term and long-term disability insurance

  • Group life insurance

  • Travel accident insurance

  • 401(k)

  • Paid parental leave

  • Professional Development program

  • Lunch, internet, & ancillary equipment reimbursements

UK Benefits

  • Competitive annual leave policy (25 days annual leave plus 8 public holidays)

  • Weekly no-meeting days + quarterly focus weeks

  • Private medical and dental insurance, and a vision stipend, including fertility

  • Short-term and long-term disability insurance

  • Group life assurance

  • Travel accident insurance

  • Matched Pension

  • Paid parental leave

  • Professional development program

  • Team social events

  • Lunch, cafe, & ancillary equipment reimbursements Mux is an Equal Opportunity employer committed to building a diverse company. We believe diversity makes us better, and we strive to be inclusive and equitable. That’s why we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
368,611 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
London
$140k – $225k per year • Remote • Full-Time • 5+ years exp • Bachelor's Degree • Seattle
Python
TypeScript
Node JS
JavaScript
Python
FastAPI
Node JS
Fastify
Databases
PostgreSQL
Redis
Frontend
React.js
Vite
DevOps
Kubernetes
WebSockets
QA
Playwright
Vitest
Apply
$110k – $130k per year • Remote • Full-Time • 5+ years exp • Bachelor's Degree
JavaScript
Python
SQL
AI/ML
AI Agents
Human-in-the-Loop
Cybersecurity
HIPAA
Apply
$134k – $241k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Austin
JavaScript
Python
TypeScript
Node JS
Node JS
Axios
Databases
ElasticSearch
Frontend
Vue.js
DevOps
Terraform
Apply
$54k – $175k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$35k – $113k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$190k – $235k per year • In office • Full-Time
Go
JavaScript
Databases
Apache Kafka
ClickHouse
CockroachDB
Frontend
video.js
DevOps
ArgoCD
CI/CD
Fastly
Kubernetes
Platform Engineering
Skaffold
Terraform
Apply
$65k – $155k per year (Estimated) • In office • Internship • Bachelor's Degree • London
Go
JavaScript
Ruby
Scala
Apply
In office • Internship • 1+ year exp • Bachelor's Degree • London
Go
JavaScript
Ruby
Scala
Apply
$221k – $370k per year • In office • Full-Time • 5+ years exp • London
AI/ML
OpenAI
Apply
$72k – $136k per year (Estimated) • Equity • Remote/Hybrid • 5+ years exp • London
Python
SQL
Databases
Snowflake
AI/ML
AI Agents
DevOps
Kibana
Marketing
Salesforce
Apply
$77k – $148k per year (Estimated) • Equity • In office • Master's Degree • London
JavaScript
Python
Scala
AI/ML
AI Agents
DevOps
GitHub
Apply
See all jobs
This is one of many
368,611 more open roles from verified company boards, updated every day.