Senior Software Engineer II (Python, Payments)

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.

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).

Competitive pay: 19 500 - 24 400 PLN net on B2B.
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.

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