Senior Python Developer

Join our ongoing collaboration with one of the largest North American banks – serving over 17 million clients worldwide. As part of the capital markets division, our team develops and extends a C++/Python-based system used for bond pricing and risk analytics.

The platform acts as a single source of truth for bond analytics, simplifying pricing and risk processes for front desks and supporting critical financial operations. Built on a Solace message broker using C++20, Python 3.11, SQL Server, and Linux, the system provides essential tools for analysts and risk managers. We follow Agile (Kanban) methodology, focusing primarily on developing new features and enhancing existing services.

Industry: Finance

Location: Kraków / Hybrid/ Remote from Poland

Your daily work will include:

• Designing, developing, and maintaining backend services in Python

• Collaborating with developers across Poland and Canada

• Building and optimizing services for pricing and risk calculation

• Participating in code reviews, discussing technical improvements, and sharing best practices

• Working with SQL Server, Linux, and Solace (Pub/Sub model)

• Using GitHub, Jira, and Jenkins for CI/CD and task management

Team & Collaboration

• 5 (Montrose) + around 30 on the client’s side, including developers, QAs, Business Analysts, and Project Managers

• Regular meetings:

  • 3 short standups per week (Montrose team)

  • 1 weekly standup (all team)

  • 1 weekly project status meeting (all team)

• Communication via email and Webex chat

• Working hours: usually 9:00–17:00 CET 

Qualifications:

• Good knowledge of Python

• Gtest

• Linux environment

• Shell scripting

• Microsoft SQL

• Git

Nice to have:

• Java

Perks, Snacks & Everything Nice :)

Work Environment & Flexibility

• Top-quality equipment to support your work

• Flexible working hours

• Remote work option

• Exciting and challenging projects with international teams

Learning & Development

• English lessons with a native speaker

• Dedicated training budget for personal and professional growth

Health & Well-being

• Private medical insurance

• Multisport card 

• Air-conditioned workspace

• Showers available at the office

Food & Comfort

• Lunches from Kraków’s top restaurants delivered to the office or a refund of the budget allocated for it

• Fully stocked kitchen with drinks, fruit, and snacks

Lifestyle & Fun

• No dress code- dress comfortably

• Chillout area with bean bags, therapy balls, PlayStation 4, Nintendo Switch 2 + games, stretching area, and pull-up bar

• Regular team events

Additional Perks

• Indoor bicycle parking

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