{"id":2589842,"url":"https://alion.io/job/quick-channel-senior-python-web-developer","title":"Senior Python Web Developer","company":{"id":1781373,"name":"Quick Channel","domain":"quickchannel.com","url":"https://alion.io/company/quickchannel","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","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":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":15000,"max":25000,"currency":"PLN","period":"month","gross":null,"usd_annual":76308},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"FastAPI","optional":false},{"name":"Git","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"C","optional":true},{"name":"FFmpeg","optional":true},{"name":"RabbitMQ","optional":true},{"name":"WebRTC","optional":true}],"status":"live","first_seen_at":"2026-10-15T03:07:36Z","employer_posted_date":null,"last_verified_at":"2026-10-15T03:07:36Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Szukamy Python Developera, który pomoże rozwijać skalowalne i bezpieczne usługi backendowe obsługujące transmisje live, media processing, API platformy oraz integracje z systemami klientów enterprise.\nBędziesz współpracować z frontend developerami, DevOpsami i product teamem przy budowie nowoczesnej platformy video SaaS.\nStanowisko jest dostępne w naszym biurze przy Rondzie Matecznego (3 dni z biura).\n\nTwój zakres obowiązków\nprojektowanie i rozwój usług backendowych\n\nbudowa i utrzymanie REST API\n\nrozwój systemów związanych z live streamingiem i przetwarzaniem video\n\noptymalizacja wydajności i skalowalności platformy\n\nintegracje z usługami cloudowymi i systemami klientów\n\npraca nad bezpieczeństwem, monitoringiem i observability\n\nudział w code review i decyzjach architektonicznych\n\nwspółpraca z zespołem produktowym i frontendowym\n\nNasze wymagania\nminimum 5 lat doświadczenia jako Backend Developer\n\nbardzo dobra znajomość Pythona.\n\ndoświadczenie w projektowaniu REST API z wykorzystanie Flaska, FastAPI lub Falcona\n\ndobra znajomość SQL (PostgreSQL)\n\ndoświadczenie z architekturą cloudową (AWS / OVH)\n\nznajomość Dockera i środowisk kontenerowych\n\ndoświadczenie z CI/CD\n\numiejętność debugowania i optymalizacji wydajności\n\nznajomość Git oraz pracy w Agile/Scrum\n\nkomunikatywny angielski\n\nMile widziane\ndoświadczenie z systemami realtime lub streamingiem video\n\nznajomość WebRTC, FFmpeg lub HLS\n\ndoświadczenie z Kubernetes\n\nznajomość event-driven architecture\n\nRedis, RabbitMQ lub Kafka\n\ndoświadczenie z monitoringiem (ELK)\n\ndoświadczenie w produktach SaaS enterprise\n\nznajomość zagadnień bezpieczeństwa i GDPR\n\nO nas\nQuickchannel to szwedzka firma technologiczna oferująca platformę wideo dla firm i instytucji w Skandynawii. 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