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Mars UK • POL-Mazowieckie-Warsaw | Poland

Cash and Banking Lead (12-month Assignement)

Employment type:  Contract
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Job Description

Job Description:

Cash and Banking Lead (12-month Assignment)

at MARS

Hybrid working (up to 50%)

Location: Warsaw

We are looking for a dedicated and experienced Order To Cash - Cash and Banking Lead to join our Mars Global Services team in Poland. The primary goal of this role is to ensure the timely and accurate management of financial accounts within the Accounts Receivable process. You will be responsible for leading functional performance, ensuring the quality of controls, and continuously improving our processes through automation and innovation. As a key business partner, you will develop and maintain strong relationships with various stakeholders, guiding our financial operations to success.

What will be your key responsibilities?

  • Providing guidance and direction to our business partner organization and maintaining oversight of financial bank accounts.

  • Performing regular checks, audits, and reconciliations of bank accounts to ensure timely and accurate transaction recording.

  • Overseeing scorecard (KPI) results and collaborating with key leaders to keep business performance on track.

  • Ensuring the Accounts Receivable BPO team partners effectively with local stakeholders to drive controls excellence and deliver valuable insights.

  • Delivering results through an offshore team, providing ongoing coaching to align with Mars' culture and leadership competencies.

  • Driving sustainable compliance by assessing the effectiveness of internal processes, controls, and risks.

  • Maintaining ownership of the Internal Controls Environment (ICE) for the Accounts Receivable Framework and ensuring all audit requests are fulfilled.

  • Leading standardization, documentation, and continuous improvement efforts across supported processes.

What are we looking for?

  • University degree in Finance and Accounting.

  • A minimum of 5 years of experience in O2C Cash application processes.

  • Fluency in English (C1 level) and proficiency in Polish.

  • Mandatory working knowledge of High Radius and SAP.

  • Demonstrated ability to lead process improvements and deliver strategic initiatives through influence.

  • Strong financial control acumen and experience in cross-functional collaboration.

  • Excellent communication and interpersonal skills, with the ability to influence and motivate at all levels.

  • Proven ability to work well under pressure, manage multiple projects, and make sound decisions in complex business environments.

  • Lean Principles knowledge is preferred.

What can you expect from us?

  • Contract of employment.

  • Attractive financial conditions with Business Bonus and Christmas Bonus

  • We will also look after your safety and well-being by offering you rich benefits package including life insurance, private medical care, Employee Assistance Program fully covered by Mars, MultiBenefit Program.

  • Lunch card.

  • Extra savings scheme to support You in long perspective.

  • Support in career building through personalized development plan.

  • On-line shop with attractive discounts on our products that Your family and friend are going to love.

  • Possibility to participate in volunteering initiatives during working hours.

  • A modern office in the City Centre.

Apply now and upload you profile in English.

#KB1

Apply now

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neo-natal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

Hiring in countries

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

China

Czechia

Denmark

Egypt

Estonia

France

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022

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