Senior Full Stack Engineer (Django + React)

We are considering candidates located only in Poland.ClientOur client is the world’s leading music company, committed to artistry, innovation, and entrepreneurship.Position overviewWe are seeking a Senior Full Stack Engineer with deep expertise in Python/Django and React to join our Release Products team. This role offers high autonomy and ownership, requiring you to design, build, and maintain production-ready features across backend and frontend systems.You will work closely with a senior engineering team, contributing to infrastructure and CI/CD improvements, and ensuring the stability and scalability of our production environment. Ideal candidates are T-shaped engineers who thrive in fast-paced, minimal-process environments and can make independent technical decisions while collaborating effectively.ResponsibilitiesBuild and maintain Django backend servicesContribute meaningfully to a React frontendOwn features end-to-end (design → deploy → production)Contribute to infrastructure and CI/CD where applicableWork directly with a senior engineering team with minimal oversightTake responsibility for the production systemRequirements6+ years of professional engineering experiencePrior experience as a senior or lead-level contributorComfortable operating with high autonomyAbility to ramp up quickly in existing production systemsStrong communication skills and a proactive approachSolid AI skills and fluency in using AI tools, or a strong willingness and motivation to work with AIT-shaped engineer (deep in one area, strong in another)Experience across backend + frontend or backend + infrastructureComfortable making technical decisions independentlyUsed to working with experienced teams and minimal processProduction Django experience (not just Python)Strong in API design, data modeling, and performance awarenessModern React experience (hooks, component architecture)Experience shipping and maintaining production UIsWhat We Offer:Vacation days: Up to 26 business days per year.10 illness/special days off per year (fully paid, no medical papers needed) for all contract typesHealth and life insurance (Luxmed)MyBenefit platform with Multisport optionInternal psychological support serviceEnglish language classes from the first working dayAccess to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal trainingFlexible workplace: work from the office, from home, or choose a hybrid optionTech Skills Mentoring ProgramOpportunities to develop as a public speaker, mentor, or technical interviewerFully paid idle (bench) when not involved in a projectCertification reimbursement (AWS, GCP, Microsoft, etc.)