ShiftKey logo

ShiftKey is the first scheduling and credential management platform designed to combat the US healthcare shortage by directly connecting healthcare professionals with top-tier facilities.

OtherHealthcare400+Irving (+2 locations)

tech stack

PHP logo


Laravel logo


Vue.js logo


MySQL logo


iOS logo


Android logo


Kotlin logo


.Net logo


AWS logo


Docker logo


our team

Mirosław Karczmarczyk

Engineering Director

Mirek oversees all engineering activities in Poland. He provides technical leadership to all engineering and development areas.

Beata Wołoszyn

HR Director

Beata maintains employee relations and cultivates a culture that promotes productivity, creativity, innovation, and growth within ShiftKey!

Maciej Jezierski

Chief Architect

Maciej designs technology architecture to align with enterprise standards, processes, procedures, and targets.

take a closer look

ShiftKey has strong roots in Poland

ShiftKey co-founder Ralph Marczynski was born in Toruń, Poland. Ralph moved to the US as a child, but grew up speaking Polish at home and maintained strong family ties to the country of his birth.

ShiftKey’s engineering department has been Poland-based since the company’s inception. Under the leadership of Witold Frąckiewicz, who built and continues to manage the growth of ShiftKey’s Polish operations, the Warsaw office has played an instrumental role in our phenomenal growth.

What ShiftKey does

While ShiftKey is first and foremost a cutting-edge tech company, our market is the healthcare sector.

The ShiftKey marketplace facilitates direct connections between fully licensed, verified healthcare professionals and healthcare facilities that need nurses, certified nursing assistants, and other healthcare pros to work on an “as-needed” basis (known as “working PRN,” in healthcare lingo).

Working at ShiftKey

Among the many benefits of working at ShiftKey, the one aspect our employees cite more than anything else is knowing that they’re making a meaningful difference in the lives of real people.

We encourage personal and career growth & development. Proudly located at the intersection of the booming healthcare industry and the ever-moving edge of technology, ShiftKey presents an incredible opportunity to implement new ideas and intelligent solutions for the healthcare industry.

Our Culture

We’ve worked very hard to build into our Warsaw office the same fun, curious, and innovative environment in which our U.S.-based employees thrive. Benefits of ShiftKey culture include:

- Flexible paid time off
- Flexibility to work remotely or in-office
- An inspiring work environment that also offers recreation and space for socializing
- A challenging job with lots of chances to learn new things while still maintaining a healthy work-life balance

our offices


    5221 N O'Connor BlvdSuite 1400


    Wioślarska 8


    6548 Comanche Trail

company insight

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social media

job offers

Senior Android Engineer
Senior Android Engineer
20 000 - 29 000 PLN
20k - 29k PLN
, Fully RemoteFully Remote