{"id":2122899,"url":"https://alion.io/job/montrosesoftware-senior-python-developer-docker","title":"Senior Python Developer (+ Docker)","company":{"id":941,"name":"Montrosesoftware","domain":"montrosesoftware.com","url":"https://alion.io/company/montrosesoftware","size_band":"11-50","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":{"label":"CET","utc_offset_min":1,"utc_offset_max":1},"hiring_geo_confidence":"explicit","locations":["Kraków, Poland","Warsaw, Poland","Wrocław, Poland","Poznań, Poland","Gdańsk, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":16000,"max":24000,"currency":"PLN","period":"month","gross":null,"usd_annual":73680},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"C++","optional":true},{"name":"Windows","optional":true}],"status":"live","first_seen_at":"2026-10-07T09:36:11Z","employer_posted_date":null,"last_verified_at":"2026-10-07T09:36:11Z","board_verified":false,"closed_at":null,"days_open":10,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":10},"description":"Montrose Software supports one of the largest North American banks in enhancing and maintaining its financial libraries and applications. The bank serves over 17 million clients worldwide, employs more than 86,000 people, and offers a broad range of services including personal and commercial banking, wealth management, insurance, investor services, and capital markets products.\nWithin this engagement, we are part of the structured rates products team, responsible for developing analytics services that support the pricing and initial valuation of financial instruments used across the bank’s systems and web-based applications. The solution is built using a microservices architecture, with communication handled via the Solace messaging system (pub/sub architecture). All microservices are deployed on the bank’s own Kubernetes cluster and are used by traders for the initial valuation of financial products before they are traded.\nIndustry: Finance\nLocation: Kraków / Hybrid/ Remote from Poland\nYour daily work will include:\nDevelop and maintain backend functionality and integrate it with the frontend.\n\nImplement new features, optimize existing functionality, and fix bugs.\n\nWork together with other developers to deliver high-quality results\n\nTeam & Collaboration\n> 20 people, and 7 from Montrose\n\nRegular meetings:\nDaily at 15:30 CET and weekly retrospective\n\nCommunication: Chat, emails, ad hoc call\n\nWorking hours: usually 9:00–17:00 CET \n\nQualifications:\nExcellent knowledge of Python programming language with type hinting\n\nLarge codebases, with hands on experience\n\nAbility to use Git version control system\n\nDocker / Kubernetes / ansible knowledge\n\nUnit testing skills\n\nKnowledge of Javascript / React\n\nExperience leveraging AI agents for software development\n\nFluent in spoken and written English\n\nNice to have:\nFamiliarity with C++\n\nExperience in a quantitative finance environment\n\nExperience in Linux/Windows management\n\nPlease note that the interview process is divided into four parts:\nTechnical phone screening (~30 minutes)\n\nTechnical interview (~2 hours)\n\nNon-technical call with HR team (~30 minutes)\n\nCall with client for which you will be working \n\nPerks, Snacks & Everything Nice :)\nWork Environment & Flexibility\nTop-quality equipment to support your work\n\nFlexible working hours\n\nRemote work option\n\nExciting and challenging projects with international teams\n\nLearning & Development\nEnglish lessons with a native speaker\n\nDedicated training budget for personal and professional growth\n\nHealth & Well-being\nPrivate medical insurance\n\nMultisport card \n\nAir-conditioned workspace\n\nShowers available at the office\n\nFood & Comfort\nLunches from Kraków’s top restaurants delivered to the office or a refund of the budget allocated for it\n\nFully stocked kitchen with drinks, fruit, and snacks\n\nLifestyle & Fun\nNo dress code — dress comfortably\n\nChillout area with bean bags, therapy balls, PlayStation 4, Nintendo Switch 2 + games, stretching area, and pull-up bar\n\nRegular team events\n\nAdditional Perks\nIndoor bicycle parking\n\nWyrażam zgodę na przetwarzanie moich danych osobowych przez Montrose Software zgodnie z Polityką Prywatności.\nEnglish Version:I consent to Montrose Software processing my personal data according to the Privacy Policy\nZapoznałem sie z Polityka Ochrony Sygnalistów Montrose Software.\nEnglish Version: I consent to the Montrose Software Whistleblower Protection Policy.\nTech 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