Why do we exist?

Codility unlocks the world’s engineering potential.

Who are we?

Codility is the #1 rated technical hiring platform. Our mission is to enable engineering teams to make accurate and fair hiring decisions efficiently. Codility is partnering with innovative companies like Amazon and PayPal to help them build and grow diverse, high-performing engineering teams through our CodeCheck platform to screen candidate skills; CodeLive to host technical interviews; and CodeEvent for campus recruitment and hackathons. 

Why Codility needs you.

We’re expanding our product suite to be an end-to-end engineering talent platform and have an amazing opportunity to further establish ourselves as leaders in the space, and we need strong advocates like you to help us get there. 

By joining Codility, you will have the unique opportunity to impact the HR tech stacks of high growth to enterprise companies and drive a new shift in how world-class engineering teams are built. Today, Codility powers 1,200+ businesses in 67 countries, and has evaluated over 13 million engineers and counting.

In order to do this, we are hiring an Accounts Receivable Specialist to join our growing Accounting team in Warsaw.

What you will do.

  • Perform full cycle accounts receivable function for Codility UK, ensuring compliance with internal control policies and procedures
  • Order Processing: Process customer orders in Salesforce, ensuring the accuracy of the data entered
  • Customer Invoicing: Issue customer sales invoices in Netsuite in line with the agreed terms
  • Customer Receipts: Daily allocation of all customer incoming payments
  • Credit Control: Follow up with customers to ensure timely receipt of payment, setting up customer credit limits
  • Cash Flow Forecast: Prepare weekly expected receipts reports for Cash Forecasting purposes
  • AR mailbox: management of AR mailbox, answering and resolving queries from both customers and employees
  • Provide customer service and support to internal departments and customers with respect to various accounts receivable inquiries
  • Build and maintain relationships with the Sales team
  • Maintain Customer profiles and related records
  • Assist with month-end closing
  • Assist with Annual Audits
  • Assist with receiving and filing Office mail within our Warsaw office
  • Ad hoc requests as and when needed

We would love it if you have.

  • Previous Accounts Receivable experience, particularly for International companies and with foreign currencies
  • Proficiency in working with spreadsheets using Microsoft Excel and/or Google Sheets
  • Excellent attention to detail coupled with strong organizational skills and the ability to multitask 
  • Good communication and customer service skills
  • Proactive and self-motivated
  • Ability to work in fast-paced environments
  • Fluency in English 

Nice to have. 

  • Previous experience with NetSuite
  • Previous experience with SalesForce
  • Previous experience with Tesorio 

How we behave.

We're human. Our diversity and unique experience make us strong. We allow ourselves to be vulnerable and treat one another with grace. We take ownership. We expect one another to take initiative and trust each person to make decisions based on the best available data. We have passion, perseverance, and urgency to hit our goals and work together to create the best outcomes. We think big. We innovate and challenge the status quo to maximize the value we deliver to our users. We constantly experiment with new ways to drive excellence. We're real. We are honest with ourselves and one another. We listen, speak up, and are ready to change our minds.

What we offer

  • A progressive remote first culture with a strong compensation plan
  • Employee Stock Ownership Plan that gives everyone interest in the company
  • Amazing benefits to include:
    • 27 days of PTO
    • 4 mental health days
    • Incredible health, dental, and vision
  • Monthly Health & Wellness budget 
  • Yearly Personal Development budget


At Codility, we know that great work isn’t done without a phenomenal team. We are always looking to hire the absolute best talent and recognize that diversity in our experiences and backgrounds is what makes us stronger. We insist on an inclusive culture where everyone feels safe to contribute and help us innovate. We hire candidates of any race, color, ancestry, religion, national origin, sexual orientation, gender identity, age, marital or family status, disability, or veteran status. These differences are what enable us to work towards the future we envision for ourselves, our product, our customers, and our world. 

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