Sr. Accountant, Accounts Payable in Lviv, Lvivska oblast at SiTime Corporation

About SiTime

SiTime’s configurable solutions enable customers to differentiate their products with higher performance, reduced size and better reliability. The rich feature set and flexibility of SiTime’s solutions allow customers to consolidate their supply-chain, reducing cost of ownership and time to market. By using standard semiconductor processes and high-volume packaging, SiTime offers the best availability and shortest lead times in the industry. SiTime is driving the electronics industry to use 100% silicon-based timing.

Role Overview

The Sr. Accountant – Accounts Payable will be a key member of a dynamic and fast-growing Accounting team reporting to the Ukraine-based AP Manager. The Senior Accountant – AP is responsible for overseeing domestic and international accounts payable activities with a focus on production-related expenses (e.g., project costs, operations, events, or manufacturing). This role manages complex invoice processing, vendor relationships, and compliance across multiple countries, currencies, and project-based workflows. The position ensures accurate and timely payments while improving AP systems, controls, and processes to support global production and operational efficiency.

Principal Responsibilities

• ​Oversee the full cycle of Production/Inventory invoices from purchase requisition to payment
• Excellent understanding of three-way match for production invoices through the B2B process
• Verify and investigate discrepancies, if any, by reconciling vendor accounts and monthly vendor statements
• Responsible for the Month-End close process to post Accrual entries and do reconciliation of AP production clearing account
• Ability to understand the mismatch of Invoices with Goods Receipts and work on resolutions to complete processing Invoices on time
• Provide timely responses to all requests regarding account payables or general inquiries
• Maintain tight coordination with the production team to resolve discrepancies, ensure budget alignment, and support financial tracking
• Oversee AP processes for international entities, including high-volume, multi-currency invoices and payments
• Ensure compliance with local tax laws, including VAT/GST, withholding tax, and country-specific invoicing requirements
• Collaborate with international offices, production teams, and regional finance partners to streamline cross-border AP workflows
• Assist with SOX compliance documentation
• Prepare audit schedules and manage the audit process and provide support
• Identify and drive improvements to production AP workflows, invoice approval systems, and global payment processes
• Support special projects, system migrations, or new production launches as needed

Qualifications & Requirements:

• University degree in Accounting/Finance/Economics
• At least 5+ years of accounting experience
• Strong experience with international AP operations and multi-currency payments
• Advanced knowledge of invoicing, POs, three-way matching, contract reviews, and production cost structures
• Knowledge of the English language (intermediate and above); verbal and written communication skills
• Costing experience is a plus
• Experience with Excel, Word, and Outlook
• Experience with Accounting/ERP systems/Oracle Fusion

What is expected of you for success in your role

• A “can do” attitude
• ​Ability to quickly grasp new business and transactional processes and work rapidly and accurately under pressure
• Ability to meet tight deadlines with the highest quality of work
• Strong analytical and problem-solving ability
• High attention to detail and accuracy
• Flexible timing to work with US team and the Manager
• Work independently with minimal supervision
• Excellent oral and written communication skills

Compensation Range:

At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.

In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals—reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success.

SiTime is an Equal Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique.

• Innovation on Top – Philosophies of Innovation with Rajesh Vashist
• Fabrication Knowledge – An Interview with Rajesh Vashist
• SiTime Corporation – YouTube

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