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Client Billing Executive

Omnicom

Contract
Experience
1–2 years
Location
Mumbai
Work mode
Not stated
Salary
₹5.7L – ₹16L a year estimatetypical for Accounting & Finance Jobs in Mumbai, 56 posts
Posted Today

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Role at a glance

You will
  • This is a 1-year contractual role on Third Party payroll.
  • ESSENTIAL FUNCTIONS:
  • Gather & verify supporting documentation for invoices.
Experience
1–2 years
Education
Bachelor's degree
Must-have skills
Customer Service

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Job description

POSITION SUMMARY:

The Executive is responsible for performing non-media related client billing and processing activities, which services a number of advertising agencies. This is a 1-year contractual role on Third Party payroll.


ESSENTIAL FUNCTIONS:

  • Gather & verify supporting documentation for invoices.
  • Prepare client invoices (including Intercompany)
  • Scan or mail original invoices to clients.
  • File and archive original invoices and supporting documentation.
  • Identify over/under billing.
  • Process adjustments (i.e., credit/debit memo)
  • Perform Cost transfer / write off / revenue upload in accounting system.
  • Perform Job Reconciliation & Closure
  • Run WIP report monthly & circulate the report to agencies, follow up for old WIP closure.
  • Resolve Job and invoice related queries.
  • Assist agencies with month-end reporting process.
  • Assist in internal and external audits.


EDUCATION, SKILLS AND EXPERIENCE REQUIREMENTS:

  • Minimum Education Qualification – Graduation
  • 1 - 2 years of work experience in a similar role
  • Experience in Advertising industry preferred.
  • Ability to provide high quality level of customer service for the client billing activities.
  • Strong written and oral communications skills in English
  • Strong problem solving and organizational skills.
  • Good knowledge of concepts and procedures related to client billing process.
  • Ability to work independently, efficiently and deliver high-quality output under time pressure.
  • Ability to complete allocated tasks on time and accurately.

Key skills

Required

Customer Service

Soft skills

Organizational SkillsProblem Solving

Job market insights

67active Customer Service jobs in Mumbai
₹5.7L – ₹16L advertised yearly salary for Accounting & Finance Jobs in Mumbai (middle half of 56 posts that show a salary; median ₹6L)
9 more open jobs at Omnicom

Most Accounting & Finance Jobs posts in Mumbai ask for 3–6 years of experience (48% of 367 that say).

Hiring most for Accounting & Finance Jobs in Mumbai

  • Kotak Mahindra Bank42 open jobs
  • JPMorganChase41 open jobs
  • Deutsche Bank16 open jobs

Jobs asking for Customer Service in Mumbai also ask for

  • MS Office15%
  • Trade Finance10%

From live job posts on CoreHRx, updated 12 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.

Questions about this job

What is the salary for this Client Billing Executive job?

The post does not state the pay. As an estimate, comparable posts on CoreHRx advertise ₹5.7L – ₹16L a year (typical for Accounting & Finance Jobs in Mumbai, 56 posts).

How much experience does this job need?

The post asks for 1–2 Yrs experience.

Where is this job based?

In Mumbai.

What kind of job is this?

It is a contract job.

Preparing for an accountant, accounts executive or finance analyst interview in India? This guide lists the accounting, GST and TDS questions asked most often, sample answers, the Excel test you may get, and how freshers (B.Com, M.Com, CA Inter) and experienced candidates should prepare.

Questions you may be asked

  1. What are the golden rules of accounting?
  2. How do you prepare a bank reconciliation statement?
  3. What is input tax credit under GST?
  4. What is the difference between GSTR-1 and GSTR-3B?

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