{"id":2138610,"url":"https://alion.io/job/payback-senior-python-engineer-mfd-3","title":"Senior Python Engineer (m/f/d)","company":{"id":4372772,"name":"Payback","domain":"payback.com","url":"https://alion.io/company/payback-3","size_band":null,"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":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":60000,"max_usd":100000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":300},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"BigQuery","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"GitHub","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Kanban","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"SQLAlchemy","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-10-05T17:00:06Z","employer_posted_date":null,"last_verified_at":"2026-10-05T17:00:06Z","board_verified":false,"closed_at":null,"days_open":6,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":6},"description":"As a Senior Software Engineer, you design and develop distributed back-end applications in the Google Cloud. With your products, you enable our customers to quickly and flexibly determine the appropriate target groups for coupons, newsletters and more. This means that you take responsibility for an integral part of the PAYBACK marketing platform in all four markets Germany, Austria, Poland and Italy. \n\nYour responsibilities:\nYou assume technical responsibility in Python-based product audience management, including architecture, integration, testing, and operations.\n\nYou develop and extend backend components within a message-driven architecture in the Google Cloud using established patterns and best practices.\n\nIn architectural and design discussions, you bring in expertise and experience, and you promote knowledge sharing in the team.\n\nYou take care of the monitoring and support of the running application as part of regular ops rotation.\n\nYour Profile:\nSeveral years of relevant experience in the design and development of distributed backend applications, preferably in Python.\n\nReadiness for application development in Python (especially if you’re coming from a different language background)\n\nSafe handling of common software development patterns (design patterns) and best practices of software development (e.g. Clean Code, SOLID Principles).\n\nProfound experience with relational databases, SQL and ORM frameworks (especially SQLAlchemy).\n\nPractical experience with CI/CD processes and tools, ideally with GitHub, Terraform (IaC) and container technologies (Docker/Kubernetes).\n\nSound knowledge of message-driven architectures.\n\nYou have mastered the use of test automation and ideally use Test Driven Development (TDD).\n\nFamiliarity with agile procedures and development methods (e.g. Scrum, Kanban).\n\nExperience in DevOps practice and in operating applications in a production environment.\n\nExperience with cloud technologies and architectures, preferably Google Cloud Platform (GCP) with BigQuery, PubSub, CloudRun.\n\nHow about?\nEmployment contract?Of course. With us you do not have to worry about stable employment.\n\nBenefits?We have them! Among other: corporate incentive program, sport card, private medical care.\n\nLunch card?With the cooperation extended and permanent contract, you will receive additional funds to use for meal purchases.\n\nWorking in a hybrid model?Of course! ! You work with us 2 days a week from home.\n\nWork wherever you want?In PAYBACK you have the opportunity. Working 100% remotely, also from European countries for 15 days a year.\n\nFlexible working hours?Sounds great! We start working between 7 to 10.\n\nTrainings?Of course. We provide training to develop hard and soft skills.\n\nConvenient location?Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely.\n\nDress code?We definitely say no. There are no rigid dress code rules in our company, sneakers are more than welcome.\n\nFriendly atmosphere at work?Yes! In PAYBACK, people are the most important asset.\n\nSomething is missing?Open communication is our priority, so dare to ask!\n\nTech stack\nPython\nClean Code\nSOLID Principles\nSQL\nCI/CD","description_format":"text","description_chars":3185,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-09T02:26:00Z"}],"visa":[],"liveness":{"score":88,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.877,"p_room":1,"age_days":4,"expected_fill_days":22,"reasons":["seen:4","velocity","win:early"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/payback-senior-python-engineer-mfd-3","json_url":"https://alion.io/job/payback-senior-python-engineer-mfd-3.json","meta":{"generated_at":"2026-10-12T02:47:59Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":4141,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4372772},"rest":"https://alion.io/mcp/rest/get_company?id=4372772"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpayback-senior-python-engineer-mfd-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpayback-senior-python-engineer-mfd-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpayback-senior-python-engineer-mfd-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/payback-senior-python-engineer-mfd-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpayback-senior-python-engineer-mfd-3"}]}