OtterSec is seeking an experienced Senior Accountant to support and manage core accounting operations across multiple entities. This role will be responsible for day-to-day accounting activities, ensuring accurate financial records, timely reconciliations, and compliance with applicable accounting standards. The ideal candidate is detail-oriented, hands-on, and comfortable operating in a fast-paced, multi-entity environment.

Responsibilities

Core Accounting & Multi-Entity Finance

Own the general ledger and day-to-day accounting for multiple legal entities
Recording invoices for customer services and reconciling customer accounts against billable time/expenses.
Manage month-end close, journal entries, accruals, and reconciliations across entities
Manage inter-company transactions, allocations, and reconciliations
Handle invoicing, collections, and accounts payable

Crypto & Web3 Accounting

Track and reconcile crypto payments from clients (ETH, BTC, stablecoins)
Account for crypto treasury holdings and on-chain transactions by entity
Reconcile wallets using blockchain explorers and crypto accounting tools
Maintain practical crypto accounting policies suitable for a startup and multi-entity structure

Vendor & Customer Onboarding

Own vendor and customer onboarding across multiple entities
Set up and maintain vendor and customer profiles in accounting systems
Collect and manage onboarding documentation (contracts, payment terms, W-9/W-8, wallet addresses)
Ensure correct entity assignment for billing, payments, and revenue recognition
Maintain accurate records for fiat and crypto payment methods

Compliance & Controls (Startup-Appropriate)

Maintain basic internal controls around payments, invoicing, and wallet access
Support external accountants, tax advisors, and entity-level compliance requirements
Assist with tax filings
Ensure clean, well-documented records for each legal entity

Process Improvement & Scaling

Build and document simple, scalable accounting and onboarding processes for a multi-entity setup
Improve billing, inter-company, and crypto-tracking workflows
Help select and implement tools as the company grows (e.g., QuickBooks, Xero, crypto tracking tools)
Identify gaps and recommend when additional structure or resources are needed

Requirements

Required

Bachelor’s degree in Accounting, Finance, or a related field.
5+ years of progressive accounting experience, with at least 2 years in a senior or supervisory role.
Strong knowledge of GAAP or IFRS.
Experience preparing financial statements and supporting audits.
High attention to detail and strong analytical skills.

Preferred

CPA, CA, or equivalent professional certification.
Experience working with cryptocurrencies, digital assets, or blockchain-based businesses.
Familiarity with crypto wallets, exchanges, and on-chain transaction tracking.
Experience in tech startups, SaaS, or Web3 companies.

Compensation and Perks

Competitive salary with holistic bonus
Networking opportunities in the Web3 community: you get to work closely alongside seasoned professionals and mentors across all departments.
Free travel - including company offsites and crypto conferences around the globe. Past locations include Bali, Malta, and Japan.
Fully remote work.

Senior Accountant

EMEA

Remote

Senior

OtterSec