Senior Account Manager - Trivium Group

Trivium; United States; Remote; USD 48,000 - 84,000; Full time

Benefits offered by this job

Remote work

PTO 25 days + 9 holidays

Mentorship & development

Inc.5000 recognition

Job summary

Trivium Group, a remote, full-time e-commerce growth agency, is hiring a Senior Account Manager to own outcomes for a portfolio of 20–40 brands. You’ll lead onboarding, strategy, and ongoing results with a focus on speed, accuracy, and client satisfaction.

You’ll work with PPC and Amazon strategists, creatives, listing and data specialists, plus Viktor, our AI ops agent, to ensure client success and measurable growth across major marketplaces.

Qualifications

• 3+ years of client-facing Account Management or Customer Success experience at a digital/e-commerce or performance-marketing agency.
• Experience managing 20+ client accounts concurrently.
• Experience with e-commerce platforms and ads (Shopify, Meta Ads, Google Ads, TikTok Ads, Amazon).
• Fluent English (written and spoken).

Responsibilities

• Own a portfolio of 20–40 e-commerce brands end-to-end.
• Be the single point of accountability for client results and retention with fast onboarding and strategy setting.
• Own onboarding like it decides the account and set expectations, goals, and measurement plans.
• Analyze brand performance weekly and translate data into clear client communications.
• Coordinate with strategists daily; you own the relationship and the outcome.

Skills

Client management

E-commerce

Analytical

Fast learner

Detail oriented

Fluent English

Tools

Slack

Amazon Seller Central

Amazon Advertising Console

Helium 10

Jungle Scout

DataDive

My Real Profit

Adlabs

ClickUp

Viktor AI

Job description

Remote | Full-Time | E-Commerce Growth Agency

Trivium Group is an Inc. 5000-ranked, Clutch Award-winning e-commerce growth agency. We manage the growth of brands doing over $700 million in annual Amazon revenue, and we help them scale profitably on the world's most competitive marketplaces. Our Senior Account Managers don't manage accounts — they own outcomes.

We're hiring a Senior Account Manager to manage a portfolio of e-commerce clients. E-commerce client management experience is required; Amazon experience is a bonus, not a requirement. You'll need real performance-marketing instincts, speed, attention to detail, and the ability to treat every client like your own business.

You won't be doing it alone. You'll sit on top of a very capable team — PPC and Amazon strategists, creative, listing and data specialists, plus our internal AI ops agent (Viktor) — so your job is to own the relationship and the outcome, not to personally execute every task.

Requirements

What You’ll Actually Do

• Own a portfolio of 20–40 e-commerce brands 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.
• Own onboarding like it decides the account — because it does
• The first 30 days determine whether a client renews. We treat onboarding as strategy, not paperwork. You set expectations, goals and the measurement plan before anyone touches a campaign.

Drive results, not reports

Analyze brand 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, research, campaign architecture, optimization cycles) Log every change. Document every decision. Nothing slips through the cracks. Coordinate with your strategists daily — you own the relationship, they own execution, and both of you own the result. Flag and elevate 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 — no exceptions. If it can't be fixed the same day, it’s escalated by EOD with a plan. This is a high-volume Slack environment. You will need a real triage system — unread is 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 client-facing Client/Customer Success or Account Management experience at a digital, e-commerce or performance-marketing agency — or at a platform serving external paying clients. Managing e-commerce clients is required. Amazon agency experience is a bonus, not a requirement. Internal, single-brand account management does not count. You’ve personally owned 20+ client accounts at the same time and didn’t drop the ball.
• Hands‑on experience running or managing growth for e-commerce brands selling physical products — Shopify, Meta Ads, Google Ads, TikTok Ads or Amazon.
• You’re analytical: you think in efficiency and margin — ROAS, CPA, conversion rate, contribution profit — whichever platform you learned it on.
• You’re fast — 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. Your e-commerce experience is logistics, fulfillment or operations rather than marketing and advertising. You've only managed one brand in-house, or a small number of enterprise accounts — we need an external, multi-client book.

Benefits

Compensation & Benefits

• $4,000–$7,000/month (based on experience)
• 100% Remote
• 25 PTO days + 9 paid holidays
• Professional development + direct mentorship from leadership
• Join an 80+ person agency ranked Inc. 5000 #170, managing brands generating over $700 million in Amazon revenue

The Tools You’ll Use

Slack, Amazon Seller Central, Amazon Advertising Console, Helium 10, Jungle Scout, DataDive, My Real Profit, Adlabs, ClickUp, and Viktor (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.