{"id":2982219,"url":"https://alion.io/job/jpmorganchase-python-full-stack-developer-treasury-transformation-associate-senior-associate","title":"Python Full Stack Developer (Treasury Transformation) - Associate/ Senior Associate","company":{"id":257,"name":"JPMorganChase","domain":"jpmorganchase.com","url":"https://alion.io/company/jpmorganchase","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":92,"open_postings":1083,"ghost_share":0.007,"stale_share":0.477,"repost_share":0.061,"time_to_fill_p50_days":9,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":135000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":348},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-05-22T11:55:45Z","employer_posted_date":"2026-05-22","last_verified_at":"2026-10-23T18:15:56Z","board_verified":true,"closed_at":null,"days_open":154,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":153},"description":"This is a fantastic opportunity for an experienced developer who is ready to take ownership of end-to-end solution delivery in a high-impact financial environment.\nAs Python Full Stack Developer (Treasury Transformation) Associate/Senior associate within the Treasury and Execution Middle Office team youwill bring solid full stack development skills across Python, JavaScript, and SQL, and will be expected to work with increasing independence - translating complex business requirements into robust, scalable solutions. You will collaborate closely with stakeholders and senior developers, playing a key role in shaping how the team leverages technology to optimise financial data and enhance productivity.\nJob Responsibilities\nPartner with business stakeholders to understand requirements and translate them into well-defined technical solutions aligned to internal standards.\nDesign, build, and maintain end-to-end applications and automation solutions using Python, JavaScript, and SQL, supporting the full System Development Life Cycle (SDLC).\nDevelop high-quality, user-focused front-end experiences and interfaces, ensuring usability, clarity, and effective presentation of financial and operational insights.\nEngineer back-end services, data pipelines, and integrations that reduce manual work, improve data quality, and enhance analytics and reporting outcomes.\nCollaborate with Corporate Technology and approved self-service technologies to implement secure, scalable solutions with appropriate 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business requirements and translate them into clear technical designs and deliverables.\nAbility to operate effectively in a fast-paced, results-driven environment with multiple stakeholders and concurrent priorities.\nWillingness to learn self-service analytics and process automation tools, and to apply foundational project management and business analysis practices.\nPreferred Qualifications, Capabilities, and Skills\nBachelor’s degree with a focus on Finance and/or Information Systems.\nExperience with HTML and CSS for building and styling user interfaces.\nExperience with database and/or cloud management 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