Backend Engineer (Python/Ruby/Node)

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 Backend Engineer, you will be integral to the process of building and maintaining platforms that meet the needs of our global clients. Your work will significantly support the infrastructure of the solutions directed towards clients. You'll be part of a development team, sized between 3 to 9 members, dedicated to crafting scalable and resilient backend systems. This role involves collaborating closely with both the development team and our clients, ensuring that our backend solutions are perfectly aligned with client requirements and expectations.

Requirements

→ Relevant commercial experience in building web-based application (>2 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.

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

→ Great command of written and spoken English.

Relevant technology skills:

→ Experience with SQL databases.

→ Experience with orchestration tools (e.g. AWS/Docker/Kubernetes).

→ Solid OOP skills.

→ Experience with Git, unit testing, debugging, and profiling.

→ Experience with Continuous Integration and Continuous Delivery.

→ Experience in creating modern APIs.

→ Knowledge of frontend frameworks and tools (e.g. Vue.js, React.js) is nice to have.

→ Knowledge of Node.js, JavaScript is nice to have.

Salary:

Regular Engineer: 10 000 - 13 600 PLN net + VAT
Regular+ Engineer: 14 800 - 19 300 PLN net + VAT
Including additional days off and paid bank holidays.

Location:

Office in Kraków, hybrid, fully remotely.