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Senior Backend Engineer

On-site, Remote, Hybrid
  • Kraków, Poland
Lead, Senior

Job description

At Upside, we're pushing the boundaries of technology to create innovative solutions that drive our clients' success. Join us in our mission to transform industries through technology and a team that values creativity, collaboration, and a commitment to excellence.


Role Overview:

As a Senior Backend 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. You'll 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 of Upside’s core technology stack: Ruby, Python, JavaScript, Node or the willingness to learn based on your current skills.

→ Outstanding abilities in system design, enabling the smart selection of technologies and architectures.

→ In-depth understanding of SQL and relational databases.

→ Working understanding of frontend frameworks and tools (e.g. Vue.js, React.js).

→ 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.


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.

or

Perks & Benefits

Paid 20 days off per year

Healthcare package and Multisport card

Self Development Budget

Hardware and software of your choice

Strong culture of guidance and sharing knowledge

Public Speaking Support