Workday Specialist

SumUp; Warszawa; On-site; PLN 150,000 - 190,000; Full time

Benefits offered by this job

Office in Warsaw

Virtual Stock Option programme

Annual L&D budget €2000

Health insurance

Gym/Multisport

26 days paid leave

Job summary

SumUp in Warsaw is seeking a Workday HCM Core specialist to help design and optimize our employee lifecycle processes within the Workday ecosystem.

You will collaborate with People Operations, Payroll, and business stakeholders to ensure scalable, reliable HCM setup, and you'll craft dashboards and reports to support data-driven decisions. This role offers a dynamic, global environment with strong benefits and growth opportunities.

Qualifications

• Hands-on experience with Workday HCM Core.
• Strong understanding of Staffing, Worker Data, Organizations, Business Processes, and Reporting.
• Ability to validate configurations and produce reliable outputs.
• Advanced Excel and Google Sheets skills with data accuracy.

Responsibilities

• Configure and optimize Workday Core HCM to support scalable processes.
• Collaborate with stakeholders to translate needs into system design.
• Improve document generation, validation logic, and reporting structures.
• Provide supportive guidance to SumUp employees using Workday.
• Develop reliable reports and dashboards for data-driven decisions.
• Contribute to documentation and change management standards.

Skills

Workday HCM Core

Staffing/Worker Data

Reporting

Excel

Google Sheets

English (Advanced)

Tools

Time Tracking

Compensation

Job description

About The Team At SumUp, we're passionate about supporting small businesses. We believe everyone should have access to flexible, fair, and easy-to-use technology that helps bring their ideas to life. Every day, millions of people around the world dream of starting their own business, and we're here to help make that happen. Our long-term ambition is to "close the loop" by turning everyday transactions into lasting relationships between businesses and their customers.

About The Team At SumUp, we're passionate about supporting small businesses. We believe everyone should have access to flexible, fair, and easy-to-use technology that helps bring their ideas to life. Every day, millions of people around the world dream of starting their own business, and we're here to help make that happen. Our long-term ambition is to "close the loop" by turning everyday transactions into lasting relationships between businesses and their customers. As part of our People Tech team, our mission is to enable long-term scalability by fostering a data-informed culture through seamless systems and a people-centric employee experience. In this role, reporting to the Head of People Tech, you'll work at the heart of our Workday ecosystem. You'll collaborate closely with People Operations, Payroll, and business stakeholders to ensure our Workday HCM setup remains scalable, reliable, and intuitive as we grow. Rather than simply maintaining the system, you'll help shape how our employee lifecycle processes are designed, configured, and continuously improved, ensuring Workday supports both operational excellence and a seamless experience for SumUppers.

What you'll do

• Configure and enhance Workday's Core HCM module to ensure our processes are scalable, consistent, and easy to navigate
• Partner with stakeholders to translate business needs into thoughtful system design, improving workflows, automation, and data quality
• Strengthen document generation, validation logic, and reporting structures to reduce manual work and prevent downstream errors
• Provide responsive and empathetic guidance to SumUppers using Workday, helping them feel confident and supported
• Build and maintain reliable reports and dashboards, ensuring data accuracy and supporting informed decision-making
• Contribute to clear documentation, structured change management, and sustainable configuration standards

You’ll be great for this role if you have

• Hands-on experience with Workday HCM Core (experience with additional modules such as Time Tracking or Compensation is a plus)
• A solid understanding of Workday fundamentals such as Staffing, Worker Data, Organizations, Business Processes, and Reporting
• Confidence working with structured datasets to validate configuration changes and ensure reliable outputs
• Strong Excel and Google Sheets skills, with close attention to data accuracy
• The ability to explain technical concepts clearly and translate business needs into scalable system solutions
• A mindset that looks for simplification, standardisation, and continuous improvement
• Advanced English communication skills

Why you should join SumUp

• Opportunity to work, from our vibrant Warsaw office with inspiring art-filled lounges and a skyline terrace in the Hala Koszyki. This involves an office-first setup
• Commitment to Diversity and Inclusion: be part of a workplace that values and promotes diversity, fostering an inclusive environment where everyone's perspectives are respected and embraced
• Enrolment onto our Virtual Stock Option programme: you will own a stake in SumUp's future success
• A dedicated annual L&D budget of €2000 for your individual development, which can be used to attend conferences and/or advance your career through further education
• Fitness support: work out on-site at our gym or explore the city using the Multisport Card, subsidised by SumUp for access to sports facilities across Warsaw
• Commitment to well-being: access health insurance coverage for you and your family, plus life insurance to further protect your peace of mind
• PPK (Employee Capital Plan): grow your savings with joint contributions from SumUp and the State
• Generous time off: enjoy 26 days of paid leave plus public holidays and special leave days
• Break4me: 1-month sabbatical after 3 years of service
• Referral Bonus: earn additional rewards by referring talented individuals to join the SumUp team

About SumUp

Be empowered to do more that matters.

At SumUp, we're on a mission to empower small businesses across the globe by providing simple and affordable tools that allow them to thrive. Today, over 4 million businesses in 39 markets rely on SumUp as their financial partner to manage payments, finance and customer relationships.

Our commitment to small businesses is reflected in our diverse team of over 4,000 SumUppers from over 90 nationalities, united by global collaboration and an innovative mindset. We foster inclusivity and a continuous learning culture, providing a safe space for personal and professional growth. Our differences make us unique and strong as we strive to create an environment where everyone belongs and feels supported, no matter how they identify.

SumUp is proud to be an Equal Employment Opportunity employer, actively seeking and embracing diversity in our workforce. We don't make hiring or employment decisions based on race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. Our commitment extends beyond recruitment to creating a safe and respectful workplace where harassment of any form is strictly prohibited. Discover more about our culture and opportunities on our careers website, and follow our journey on LinkedIn, Instagram, and TikTok.

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.