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Client Success Manager - Trivium Group

Key Facts

Remote From: 
Full time
Mid-level (2-5 years)
English

Other Skills

  • Analytical Thinking
  • Troubleshooting (Problem Solving)
  • Strategic Planning
  • Communication
  • Detail Oriented

Roles & Responsibilities

  • 3+ years of CSM or account management experience at a digital/e-commerce agency
  • Experience managing 20+ client accounts simultaneously
  • Strong analytical skills with understanding of ACOS, TACOS, sessions, conversion rate, and margin
  • Fluent in English (written and spoken)

Requirements:

  • Own 20–40 client accounts end-to-end
  • Run onboarding, set strategy, deliver results, retain the account
  • Analyze brands' performance and profitability weekly
  • Build and follow structured processes for every account

Job description

Remote | Full-Time | Amazon Growth Agency

This is not a check-in-with-clients-once-a-week seat.

Trivium Group is an Inc. 5000-ranked, Clutch Award-winning Amazon growth agency. We manage millions in ad spend and help brands scale profitably on the world’s most competitive marketplace. Our CSMs don’t manage accounts — they own outcomes.

We’re hiring a Client Success Manager who moves fast, thinks in data, sweats the details, and treats every client like their own business.

Requirements

What You’ll Actually Do

Own 20–40 client accounts end-to-end

  • You are the single point of accountability for client results and retention
  • Run onboarding, set strategy, deliver results, retain the account — the full lifecycle
  • 2-hour response time during business hours, no exception

Drive results, not reports

  • Analyze brands' performance and profitability weekly
  • Diagnose problems before the client notices them
  • Translate numbers into clear, confident client communication

Execute with precision

  • Build and follow structured processes for every account (audits, keyword research, campaign architecture, optimization cycles)
  • Log every change. Document every decision. Nothing slips through the cracks.
  • Coordinate with PPC strategists daily — you own the relationship, they own execution, and both of you own the result
  • Flag and escalate within hours, not days

Operate at Trivium’s pace

  • We don’t do slow. Scaling decisions get 2–3 weeks to play out, then we adjust. Every week has a purpose.
  • When something breaks, you fix it the same day or escalate by EOD
  • You’ll manage 1,000+ Slack messages a day with structure and discipline — unread = your to-do list
  • If performance is flat for 3 weeks, you’re already pitching the strategic pivot

Who This Is For

  • 3+ years of CSM or account management experience at a digital/e-commerce agency (Amazon agency experience is a major plus)
  • You’ve managed 20+ client accounts simultaneously and didn’t drop the ball
  • You’re analytical — you think in ACOS, TACOS, sessions, conversion rate, and margin
  • You’re fast — you hate waiting, you hate bottlenecks, you move things forward
  • You’re detailed — your reports don’t have typos, your data is always current, your processes are documented
  • You communicate with clarity and confidence — clients trust you because you know what you’re talking about
  • You take ownership — you don’t say “that’s not my job”
  • Fluent English (written and spoken — advanced level required)

Who This Is NOT For

  • You prefer a predictable, low-pressure environment
  • You need to be told what to do every day
  • You think “good enough” is good enough
  • You avoid difficult conversations with clients
  • You’re not comfortable making decisions with imperfect data

Benefits

Compensation & Benefits

  • $3,000–$5,000/month (based on experience and location)
  • 100% Remote
  • 25 PTO days + 9 paid holidays
  • Professional development + direct mentorship from leadership
  • Join an 80+ person agency ranked Inc. 5000 #170, managing $24M+ in Amazon ad spend

The Tools You’ll Use

Slack, Amazon Seller Central, Amazon Advertising Console, Helium 10, Jungle Scout, DataDive, My Real Profit, Adlabs, HubSpot, Fathom, ClickUp, and AI-powered internal tools (including our proprietary AI ops agent).

How to Stand Out

In your interview, tell us about a time you saved a client who was about to churn. What did you see? What did you do? What happened? We want specifics, not buzzwords.

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