Senior Fullstack Engineer

Upside

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profile Job Location:

Kraków - Poland

profile Monthly Salary: Not Disclosed
Posted on: 30+ days ago
Vacancies: 1 Vacancy

Job Summary

Job description

At Upside were partnering with ambitious companies across the globe to solve complex meaningful problems through technology. We work in focused teams combining engineering product thinking and design to deliver outcomes not just output.

Open-source is a strategic part of our work. We build and maintain a number of open-source projects that support our clients and internal R&D. Our latest release is Enthusiast a customizable agentic AI toolkit for e-commerce.


Role Overview:

As a Senior Fullstack Engineer you will play a pivotal role in designing developing and maintaining production-grade platforms for our global clients. This position is at the heart of our development efforts contributing significantly to the backbone of our client-facing solutions. Youll be part of a dynamic development team sized between 3 to 9 members dedicated to crafting scalable and resilient backend systems.

Job requirements

Extensive commercial experience in building web-based application (5 years).

Experience in at least one ofUpsides backend technology stack:Ruby Python JavaScript or the willingness to learn based on your current skills.

Experience in at least one ofUpsides frontend technology stack:Vue and React or the willingness to learn based on your current skills.

In-depth understanding of SQL and relational databases.

Experience with Continuous Integration and Continuous Delivery.

Experience in direct work with different stakeholders (e.g. Product Owners or Business Founders) in a consulting setting.

Deep understanding of end-to-end software development cycle.

Great command of written and spoken English.


Key Responsibilities:

  • Design and Development: Lead the design and development of robust backend systems that serve as the backbone for our client-facing platforms. Ensure these systems are scalable maintainable and capable of handling the needs of global clients.

  • Engineering Best Practices: Actively contribute to refining our engineering methodologies and practices. Advocate for code quality security and efficiency.

  • Team Collaboration: Work closely within a development team fostering a collaborative environment where ideas and best practices are shared and implemented.

  • Stakeholder Communication: Engage directly with business stakeholders consulting on and designing technology solutions that meet their needs. Your role will involve translating complex technical concepts into business-friendly language.

  • Continuous Improvement: Constantly evaluate and incorporate new technologies or methodologies to improve the efficiency and reliability of our backend systems.


What We Offer

  • Transparent progression path.

  • Flexible work: office in Kraków hybrid or remote from anywhere in Poland with company on-sites.

  • Additional paid days off beyond national holidays.

  • A deeply collaborative engineering-led company culture.

  • Support for ongoing learning.

If you didnt find all the information you were looking for have a look at our handbook - it covers a variety of different matters that could be important at this stage. If theres anything else we did not mention that youre interested in - share your thoughts with us

Salary:

Senior Engineer: 20 800 - 25 900 PLN net VAT
Lead Engineer: >25 900 PLN net VAT

Including additional days off

Location:

Office in Kraków hybrid fully-remote.

All done!

Your application has been successfully submitted!


Required Experience:

Senior IC

Job descriptionAt Upside were partnering with ambitious companies across the globe to solve complex meaningful problems through technology. We work in focused teams combining engineering product thinking and design to deliver outcomes not just output.Open-source is a strategic part of our work. We b...
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Key Skills

  • APIs
  • C/C++
  • Computer Graphics
  • Go
  • React
  • Redux
  • Node.js
  • AWS
  • Library Services
  • Assembly
  • GraphQL
  • High Voltage

About Company

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We support market challengers to successfully improve and scale their digital commerce on their way to become industry leaders.

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