Senior Accounts Payable Specialist Part-Time Contractor

Adicet Bio
Redwood City, CA

JOIN US!

Adicet Bio, Inc. is a clinical stage biotechnology company discovering and developing allogeneic gamma delta T cell therapies for autoimmune diseases and cancer. Adicet is advancing a pipeline of “off-the-shelf” gamma delta T cells, engineered with chimeric antigen receptors (CARs), to facilitate durable activity in patients. For more information, please visit our website at .

SENIOR ACCOUNTS PAYABLE SPECIALIST – PART-TIME CONTRACTOR

The Senior Accounts Payable Specialist is an integral part of an accounting team and will be responsible for full cycle A/P. This position reports to the Accounts Payable Manager and uses judgment and independent decision-making while following manager’s instructions related to SOX, corporate policies and applicable government regulations, and daily tasks and assignments. We are seeking an individual who is articulate, professional, has strong attention to detail and can work in a fast-paced and growing organization. In addition, this person needs to be agile and be able to adjust to changing environments as new processes are being implemented.

Responsibilities:


  • Ensure all vendor invoices are booked and allocated accurately with sufficient evidence in compliance with GAAP and company policy.

  • Process two-way and three-way match of invoices in CorPay in paperless environment.

  • Ensure proper documentation is attached to invoices for approval, payment authorization and auditing purposes.

  • Research and partner with employees and vendors to resolve invoice and purchase order discrepancies.

  • Correspond with vendors regarding invoices, payments, and other finance-related inquiries.

  • Reconcile vendor statements.

  • Support accurate and timely completion of A/P month, quarter, and year-end close. This includes reviewing monthly vendor statements, open POs, accruals, and reconciling goods received but not invoiced (GRNI).

  • Assist with weekly processing of cash disbursements, including preparation of ACH and wire batches.

  • Support interim and year-end audit process (internal and external).

  • Collaborate with Procurement Department to maintain an accurate and up-to-date vendor database ensuring all vendor documentation and tax forms are current.

  • Assist in the preparation of annual 1099 reporting to IRS. Ensure vendors are properly flagged in CorPay and Microsoft Dynamics Business Central.

  • Identify and escalate priority issues timely with management.

  • Handle tax-related matters and support compliance with local, state, and federal regulations.

  • Assist A/P Manager in generating and maintaining various reports, including vendor aging reports, payment analysis, and month-end closing reports.

  • Review A/P Aging Report and weekly payment batch reports to monitor outstanding balances and ensure timely processing.

  • Other tasks as assigned.

Qualifications:


  • Bachelor’s Degree in Accounting, Finance or Business Administration.

  • Minimum of five years A/P experience.

  • High attention to detail and accuracy.

  • Ability to be organized and manage multiple projects while exemplifying stellar interpersonal skills.

  • Excellent communication skills (oral and written).

  • Proficiency with Microsoft Office (Outlook, Word & Excel) and Acrobat DC.

  • Experience with CorPay and Microsoft Dynamics Business Central is a plus.

  • Ability to work with high volume of transactions in a fast-paced environment.

  • An aptitude for learning and managing ERP data structures and reporting capabilities.

  • Results and goal-oriented mindset with an opportunistic eye towards process improvements.

  • Strong ability to prioritize and organize work. Agility to adjust quickly to new priorities.

  • Ability to collaborate and communicate effectively.

Pay Range: $60 - $85 per hour

Contract Duration: 3 Months

Total number of hours (per week): Maximum of 24 hours

Contractor must be willing to work onsite at our Redwood City Office at least three times per week Tuesday, Wednesday, Thursday

Hourly Pay

$60 - $85 USD

Adicet fosters a collaborative, high-performing environment by prioritizing in-person engagement. To enhance teamwork and communication, employees are required to be onsite at least three days per week (Tuesday–Thursday mandatory) , with some roles requiring full-time onsite presence.

At Adicet, our people are our greatest focus. We believe that attracting and retaining the best and brightest is the key to achieving our mission to deliver best-in-class gamma delta T cell therapies for patients fighting autoimmune diseases and cancer.

We offer a competitive compensation package including base salary, annual cash bonus, long-term incentives (equity), Employee Stock Purchase Plan (ESPP) and a 401(k) with ROTH and a 4.5% Company match.

To ensure the wellness of our employees and their loved ones, we offer comprehensive health plans (medical, dental, vision, etc.), Flexible Health and Commuter Spending Accounts (FSA) and a company matched Health Savings Account (HSA). We also offer a life, AD&D, short and long-term disability insurance, and legal, pet, and various other voluntary insurance programs.

We also believe our greatest ideas come when we are refreshed and focused, and we offer generous paid time-off including 13 company holidays, paid end-of-year winter break, vacation, sick time, and paid parental leave.

Adicet is located in a state-of-the-art facility and works to create an incredible office experience with an onsite gym and various other fitness options, onsite parking with electric vehicle charging stations and free shuttle (Caltrain), company-subsidized lunches (delivered onsite daily) and fully stocked breakrooms.

Adicet is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Posted 2026-01-16

Recommended Jobs

Senior Equipment Engineer

Halo Industries, Inc.
Santa Clara, CA

Primary Function of Position:  Performs a wide range of facilities services tasks including non-technical maintenance of plumbing, electrical, heating, ventilating, and/or air conditioning facili…

View Details
Posted 2026-01-15

Cardiac Catheterization Technician

Matrix Providers
Fairfield, CA

Matrix Providers is hiring a Cardiac Catheterization Technician to join our team of talented professionals who provide health care services to our Military Service Members and their families in at …

View Details
Posted 2026-01-15

Therapy Front Office

Ventura Orthopedics
Thousand Oaks, CA

Therapy Front Office Location Thousand Oaks, CA : Description: Overall Responsibility Receives patients, collects required records/payments, answers questions, and provides directions. Serves as lia…

View Details
Posted 2026-01-13

Finance Manager Job in USA 2025 with H-1B Visa Sponsorship | Unlearn.AI

NewsNowGh
San Francisco, CA

Finance Manager Job in USA 2025 with H-1B Visa Sponsorship | Unlearn.AI Are you ready to contribute to the future of medicine through innovative finance management? Unlearn.AI is on the lookout fo…

View Details
Posted 2026-01-15

System Integration and Test Engineer

ASML Germany GmbH
San Diego, CA

Introduction to the job We are seeking a System Test Engineer (STE) to join our System Integration Management & Verification group in San Diego, CA . In this role, you will design and impleme…

View Details
Posted 2026-01-15

Data Product Ops Lead: Scale Audio Pipelines

David AI
San Francisco, CA

An innovative audio data research company in San Francisco is seeking a Data Product Operations Lead to design and scale data pipelines. You will own data products from prototype to production, ensur…

View Details
Posted 2026-01-15

Challenger Sports Soccer Academy

Challenger Sports
Napa, CA

Position available: Academy Coach in Schools Who are Challenger Sports? Challenger understands that players, coaches, parents and administrators all have different needs and priorities, and by li…

View Details
Posted 2026-01-15

Talent Programs Recruiter

Zoox
California

Zoox is seeking a dynamic Talent Programs Specialist to support and drive specialized talent initiatives across the organization. This role blends program execution, strategic support, and recruitmen…

View Details
Posted 2026-01-15

Senior Mechanical Design Engineer

PsiQuantum
Milpitas, CA

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has bee…

View Details
Posted 2025-12-18

Senior Commercial Manager

Equinix
Redwood City, CA

Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.  A place where bold idea…

View Details
Posted 2025-11-20