Accounting Specialist
Spearbit
Posted: January 6, 2026
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Quick Summary
We're looking for an experienced Accounting Specialist to join our team, with a strong background in accounting and a passion for blockchain security. The ideal candidate will have experience working with large-scale projects and be able to provide expert guidance on financial reporting and compliance. The successful candidate will be based in a dynamic and fast-paced environment with opportunities for growth and professional development.
Required Skills
Job Description
About Spearbit & Cantina:
Founded in 2021 by former Ethereum Foundation Solidity engineers, Spearbit tackles Web3 security challenges. Our founding team built the leading blockchain language and secured the largest smart contract, protecting over $160B in value.
We're building Cantina —the "GitHub for Security"—connecting security researchers with projects needing expertise. Our Cantina security platform has powered major competitions and serves the leading projects in Web 3. It currently supports collaborative security reviews, public and private security competitions, bug bounty programs, incident response, and AI code analyzer.
Similar to how cloud-security startups emerged previously, Cantina aims to be the definitive code-security platform for the future.
The Opportunity:
We are seeking a detail-oriented and organized Accounting Specialist to manage our company’s financial records. The ideal candidate will be responsible for maintaining accurate and up-to-date financial transactions, reconciling accounts and heavy focus on AP vendor payments.
Responsibilities:
• Record Financial Transactions: Accurately record all daily financial transactions, including but not limited to credit card transactions, bank transactions in accordance with company policies and GAAP.
• Account Reconciliation: Regularly reconcile bank accounts, payroll and credit card statements with internal records to ensure accuracy and resolve any discrepancies.
• Accounts Payable: Handle Accounts Payable process, entering bills into accounting systems, reconcile vendor payments. Reconcile vendor accounts after each payment cycle.
• Accounts Receivable: Apply customer payments to invoices accurately and timely, ensuring proper allocation across services, retainers, and other revenue streams. Monitor accounts receivable aging reports and follow up on outstanding balances to support timely collections. Assist with revenue recognition support by ensuring payments are properly matched to invoices and reporting periods.
• Assist with Monthly Financial Statements: Support monthly, quarterly, and year-end close processes by preparing journal entries, account reconciliations, and accrual schedules.
Requirements:
• Proficiency in Quickbooks.
• Strong knowledge of US GAAP including ASC606.
• Working knowledge of digital assets and cryptocurrency transactions, including stablecoins (e.g., USDC), wallets, and blockchain-based payments.
• Ability to understand and reconcile on-chain transaction data (wallet addresses, transaction hashes) to accounting records.
• Excellent numerical and organizational skills.
• High attention to detail and accuracy.
• Ability to work independently and meet deadlines.
Benefits
• Competitive salary and performance-based compensation opportunities
• Opportunity to work in an early-stage startup with a talented and passionate team.
• Exposure to high-profile clients in the blockchain and cryptocurrency industry
Join Spearbit and help us build the future of code security!