Accounts Payable Specialist

The Accounts Payable Specialist reviews, verifies, and processes vendor invoices and payments while maintaining accurate records and supporting month-end close activities. This role ensures that all accounts payable transactions comply with internal controls, company policies, and accounting procedures, and involves regular communication with vendors and internal stakeholders to resolve discrepancies and support smooth financial operations.

• Review, verify, and audit vendor invoices for accuracy, proper coding, and compliance with company policies and procedures.
• Process accounts payable transactions, including ACH payments and manual check payments, in a timely and accurate manner.
• Match invoices to supporting documentation and purchase orders as applicable to ensure proper authorization and completeness.
• Prepare and process check requests, ensuring appropriate approvals and adherence to internal controls.
• Set up new vendors in the accounting system and maintain accurate vendor records, including collecting and validating W-9 documentation.
• Resolve invoice discrepancies by researching issues, coordinating with internal teams, and communicating directly with vendors regarding payment questions or concerns.
• Ensure all accounts payable transactions have proper coding, approval, and supporting documentation prior to payment.
• Maintain organized and accurate accounts payable files and records for easy retrieval and audit readiness.
• Support month-end closing activities by providing AP reports, reconciling accounts payable data, and assisting with related accounting tasks as needed.
• Adhere consistently to internal controls, company policies, and established accounting procedures in all AP activities.
• Provide professional, customer service–oriented support to vendors and colleagues at all levels of the firm.
• Utilize accounts payable systems and tools, such as Aderant and Chrome River, to process invoices and manage AP workflows when applicable.

• 3–5 years of hands-on experience in accounts payable.
• Strong experience with invoice processing and AP transaction management.
• Proven ability to set up vendors and maintain accurate vendor records.
• Ability to review, verify, and audit invoices for accuracy and compliance.
• Experience matching invoices to purchase orders and supporting documentation.
• Demonstrated professionalism and confidentiality in handling financial and vendor information.
• Customer service–oriented approach when interacting with vendors and colleagues at all levels of the firm.
• Strong attention to detail and organizational skills for maintaining accurate AP records.
• Ability to adhere to internal controls, company policies, and accounting procedures.
• Capability to support month-end closing activities and AP-related reporting.

• Prior experience working in a professional services or law firm environment is preferred.
• Familiarity with Aderant accounting software is preferred.
• Experience using Chrome River or similar expense and invoice management platforms is preferred.
• Comfort working with ACH payments and manual check processing.
• Strong communication skills for resolving invoice discrepancies and coordinating with vendors.
• Business-minded, down-to-earth attitude that supports a collaborative and respectful workplace culture.

This is an on-site role based in a St. Petersburg office, working approximately 35 hours per week. Typical schedules fall between 8:00 a.m. and 4:00 p.m. or 9:00 a.m. and 5:00 p.m., with a one-hour lunch break. The environment is business casual, and team members may wear appropriate jeans. The culture is described as collaborative and down to earth, with colleagues who get along well and tend to stay long term. Attorneys and staff are approachable, with minimal ego and a strong focus on mutual respect. The role is hourly, and accounts payable work is supported by professional systems such as Aderant and Chrome River. Benefits include medical, dental, and vision coverage, as well as a 401(k) plan with a 3.5% match, contributing to a stable and attractive workplace.

This is a Contract to Hire position based out of St. Petersburg, FL.

The pay range for this position is $25.00 - $35.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in St. Petersburg,FL.

This position is anticipated to close on Sep 4, 2026.

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email [email protected] for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.