Senior Data Engineer (contractor)

Freelancer, Full-time · Poland

About Userlane
Userlane is a market-leading Digital Adoption Platform that empowers organizations to understand & improve the value of their technology investments. Working with some of the world's most recognizable enterprises, we identify & eliminate adoption barriers & produce a more engaging & productive software experience for employees.
Your mission
As a senior member of our engineering team, you will take ownership of critical aspects of our data processing system - designing, building, and maintaining scalable data pipelines that drive our product’s success. Your primary focus will be delivering high-quality, scalable data components that follow industry best practices. You’ll collaborate with a talented cross-functional team to architect, implement, and optimize solutions that grow with our business. This role offers a unique opportunity to influence the technical direction of our data systems and contribute directly to the development of high-impact product features.

  • Shape and maintain our various data and backend components - DBs, APIs and services.
  • Understand business requirements and analyze their impact on the design of our software services and tools.
  • Identify architectural changes needed in our infrastructure to support a smooth process of adding new features.
  • Research, propose, and deliver changes to our software architecture to address our engineering and product requirements.
  • Design, develop, and maintain a solid and stable RESTful API based on industry standards and best practices.
  • Collaborate with internal and external teams to deliver software that fits the overall ecosystem of our products.
  • Stay up to date with the new trends and technologies that enable us to work smarter, not harder.

Your profile

  • You have a minimum of 5 years of hands-on experience in designing and developing data processing systems.
  • You have been part of a team of software engineers and helped establish processes from scratch.
  • You are familiar with DBMS like ClickHouse or a different SQL-based OLAP database
  • You have experience with various data engineering tools like Airflow, Kafka, dbt.
  • You have built and maintained applications with the following languages: Python, Golang, Typescript
  • You have knowledge of container technologies like Docker and Kubernetes.
  • You have experience with CI/CD pipelines and automated testing.
  • You like to solve problems and balance structure with creativity.
  • You are able to operate independently and apply strategic thinking with technical depth.
  • You share information and skills you’ve gathered with the team.
  • You have excellent communication skills and you are fluent in English.
What's in for you


  • Team & Culture: A high-performance culture with great leadership and a fun, engaged, motivated, and diverse team with people from over 20 countries
  • Market: Userlane is among the global leaders in the rapidly growing Digital Adoption industry
  • Growth: We take you and your development seriously. You can expect weekly 121s, a personalised skills assessment and development plan, on the job coaching and a budget for events and training
  • Compensation: Significant financial upside with an attractive and incentivising package on B2B basis.

Ready to make an impact? We can’t wait to meet you!
Thank you for your interest in working with Userlane. Please fill out the following short form. Should you have difficulties with the upload of your data, please send an email to jobs@userlane.com.
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