Senior Software Engineer II Job at MyTennisLessons (Krakow)

Senior Software Engineer II

MyTennisLessons

Location:
Poland , Krakow

Category:
IT - Software Development

Contract Type:
Employment contract, B2B

Salary:

20000.00 - 24500.00 PLN / Month ▼

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Job Description:

We’re not just building restaurant tech—we’re giving independent restaurants the tools to compete and win. From our award-winning point-of-sale to AI-powered profit tools, everything we do helps operators boost profit, work smarter, and keep their best people. And every solution is backed by real humans who actually give a sh*t about helping restaurants succeed.

Job Responsibility:

Modify existing software to implement new features, correct errors, and improve performance
Confer with systems analysts, developers, programmers, and others to design systems and to obtain information on project limitations, capabilities, and performance requirements (be proactively involved in the process and assist in identification of quality improvements)
Participate in code reviews, mentor other developers, ensure consistency, quality, and best practices in order to ensure compliance

Requirements:

5+ years of real-world experience with modern Python
Willing to come into our Kraków or Gdańsk office 2-3 times per week
Experience in at least one of the modern Python frameworks – Django, FastAPI, Flask
Experience building and consuming APIs
SQL and NoSQL Database skills – You shouldn’t be afraid of executing basic queries containing simple filters and aggregations
Knowledge of Python idioms and design patterns
Using CI/CD processes on a daily basis
Experience in working with Agile methodologies – preferably Scrum
Understanding the end-to-end delivery of software to users
Familiarity with DevOps technologies: Terraform, Kubernetes, and AWS
Excellent command of written and spoken English (min. B2 level)

Nice to have:

Experience with ES6 JavaScript, and React + Redux would be a plus
Knowledge of GO language would be an additional advantage

What we offer:

Training budget 3500 PLN gross per year
Access to e-learning platforms (O’Reilly)
Fully paid private healthcare in LuxMed
Access to the Worksmile platform with a monthly top-up
Subsidized access to breakfast and lunch through the vending machine in Kraków office, and lunches in Gdańsk office once a week
Group English classes with a native speaker
New Macbook Pro, 4K monitors or whatever tools you need
Flexible working hours
New, modern, bright and comfortable office space in the city centre
A lot of free parking spots around the office
Access to the company’s library
Great working atmosphere
Chill out room with a PlayStation and games
Free snacks and beverages in a kitchen
Company parties and social activities
Employee referral program
Relocation Package within Poland

Additional Information:

Job Posted:
January 14, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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