Assistant Controller

Spines: #1 Fastest-Growing Book Publishing Platform in the U.S.

At Spines, we’re rebuilding publishing for a new era: powered by technology, guided by craft,

and built around the author.

Our next-generation publishing platform combines powerful AI with human expertise to help

writers publish professionally across every format, language, and global market. The tools we’re

developing streamline editing, design, translation, production, and distribution, making a

complex process simple, scalable, and author-first.

Our mission is to make professional publishing possible for everyone, so no great story goes

unheard. But what we’re really building is bigger: a platform that transforms how books are

made, shared, and experienced globally.

We’re growing a team of people who want to shape the future of publishing: creators,

technologists, and storytellers driven by craft, purpose, and the opportunity to make a real

impact for authors and readers everywhere.

Role Overview

We are looking for Assistant Controller role reports to the Controller.

Support month-end close (target D+5): prepare journal entries, reconcile GL accounts, and

manage AP/expense workflows.

Build and maintain schedules for revenue recognition, accruals, and cost allocations; deliver

timely, accurate US GAAP reporting.

Assist with audits and tax packs; keep policies, procedures, and workpapers organized and up

to date. Contribute to process automation and tooling improvements while growing your skill set.

What You Will Do (Key Responsibilities)

Active support for ongoing financial activities.

Guarantee the accurate and timely completion of month-end close processes, including

the preparation, review of all Balance Sheet account reconciliations, key accruals, and

analytical review of all P&L items.

Collaborate directly with external audit teams during quarterly and year-end audits,

ensuring proper reporting of financial information.

Contribute to ad-hoc accounting projects and initiatives, optimizing financial processes to

align with the organization's strategic financial objectives.

Requirements

CPA with Big 4 experience.

Excellent knowledge of US GAAP.

Experience in the tech industry / start-up company.

Strong analytical skills for evaluating complex financial data.

Ability to conduct research and work independently.

Accurate, with great attention to detail.

Excellent communication skills in English (written and verbal).

Benefits

Competitive compensation package.

Work in a dynamic and innovative environment with a supportive team.

Significant growth opportunities within a rapidly expanding company – we are committed

to promoting from within.

Gain valuable experience in the exciting intersection of AI and publishing.

Be part of a team that is revolutionizing the publishing industry with cutting-edge AI

technology.