Senior Accountant
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Job Location:
Boston, NH - USA
Monthly Salary:
Not Disclosed
Posted on:
20 hours ago
Vacancies:
1 Vacancy
Job Summary
About the Role
We are seeking a highly motivated and detail-oriented Senior Accountant to join our Accounting team. Reporting to the Accounting Manager this role will own complex accounting areas support the monthly and quarterly close process and play a key role in ensuring accurate timely and compliant financial reporting. The Senior Accountant will work cross-functionally within Finance and across the business support external audits and help drive process improvements as the company continues to scale.
This role offers meaningful exposure to technical accounting topics senior finance leadership and ongoing opportunities to improve and optimize accounting processes in a fast-paced growing environment.
What Youll Do
- Own and manage complex areas of accounting ensuring accuracy and compliance with GAAP
- Support and drive key aspects of the month-end and quarter-end close including journal entries account reconciliations variance analysis and reporting
- Review work prepared by Staff Accountants and provide coaching and feedback to support development
- Apply a strong understanding of SOX principles including the design execution and documentation of internal controls
- Partner with external auditors by preparing audit requests responding to inquiries and supporting audit walkthroughs and testing
- Collaborate cross-functionally with FP&A Procurement Legal and other teams to support accurate financial reporting
- Analyze financial results to identify discrepancies risks and opportunities for improvement
- Lead and support process improvement initiatives to increase efficiency accuracy and scalability
- Manage and prioritize multiple work streams simultaneously while consistently meeting deadlines
- Leverage the companys ERP system (NetSuite preferred) and related tools to ensure accurate and timely reporting
- Leverage AI-powered tools and automation where appropriate to improve accuracy efficiency and scalability of accounting processes
What Success Looks Like
- Quickly develop a strong understanding of assigned accounting areas and responsibilities
- Become proficient in the Accounting teams systems and processes (e.g. NetSuite Coupa Workday)
- Identify gaps in existing processes and proactively recommend improvements
- Consistently deliver accurate work while managing competing priorities
- Build strong working relationships across the Accounting team and broader organization
- Begin identifying opportunities to responsibly use AI and automation to streamline workflows improve controls and enhance reporting efficiency
Who You Are
- Detail-oriented with strong analytical and problem-solving skills
- Comfortable operating in a fast-paced evolving environment
- Confident communicator who can work effectively with both internal stakeholders and external auditors
- Highly organized and able to manage multiple priorities at once
- Proactive collaborative and continuously looking for ways to improve processes
- Interested in learning and applying new tools and technologies to make work more efficient
- Interested in learning and applying new tools and technologies including AI-driven solutions to make work more efficient and impactful
Required Qualifications
- Bachelors degree in Accounting or a related field
- 3 years of progressive accounting experience
- Strong knowledge of GAAP and financial reporting
- Hands-on experience supporting month-end close reconciliations and audits
- Demonstrated understanding and application of SOX/internal control principles
- Experience working directly with external auditors
- Strong Excel skills
- Experience working in an ERP system; NetSuite experience strongly preferred
- CPA license or progress toward certification preferred
At Klaviyo we believe remarkable people build remarkable products. We value continuous learning radical collaboration and ambitious problem-solvingand were excited to welcome someone who shares those values to our Accounting team.
We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3 2025.
Please see the independent bias audit report covering our use of Covey here
#LI-HYRBID
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Required Experience:
Senior IC
Key Skills
- General Ledger Reconciliation
- Accounting Software
- Account Analysis
- GAAP
- Journal Entries
- QuickBooks
- General Ledger Accounting
- Accounting
- Account Reconciliation
- SOX
- Microsoft Dynamics GP
- NetSuite
About Company
Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI Agents.
