{"id":1911895,"url":"https://alion.io/job/itds-poland-senior-full-stack-engineer-payments-services-it","title":"Senior Full Stack Engineer - Payments Services IT","company":{"id":879,"name":"ITDS Poland","domain":"itds.pl","url":"https://alion.io/company/itds","size_band":"201-500","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":"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":27300,"max":32760,"currency":"PLN","period":"month","gross":null,"usd_annual":100476},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GitHub","optional":false},{"name":"Groovy","optional":false},{"name":"Istio","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Service Mesh","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-10-05T14:20:18Z","employer_posted_date":null,"last_verified_at":"2026-10-05T14:20:18Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"Ignite innovation in global banking - shape the future of payments technology!\nKrakow-based opportunity with hybrid work model.\nAs a Senior Full Stack Engineer in Payments Services IT, you will be working for our client, a leading global banking and financial services organization operating across 64 countries. Join their mission to revolutionize payment solutions by creating innovative, reliable, and scalable technology that powers seamless customer journeys. Be part of a forward-thinking team dedicated to transforming financial services through cutting-edge digital solutions and enduring growth.\nYour main responsibilities:\nDesign, develop, and update API/micro(nano)service architecture and documentation, ensuring robustness and scalability.\nDeliver high-quality code to support critical customer interactions and payment processes.\nEmbrace emerging technologies, advocating for their integration into platform solutions.\nReview and sign off on user stories authored by Business Analysts and low-level designs produced by Technical Architects.\nConduct code reviews, ensuring adherence to coding standards and architectural principles.\nCollaborate closely with technical teams to resolve development blockers and maintain project momentum.\nMaintain open communication channels with technical architects and management to provide progress updates and escalate issues.\nContribute to continuous integration/delivery pipelines, facilitating automated deployments using CI/CD tools.\nYou're ideal for this role if you have:\n5+ years of experience in full stack development within financial or similar enterprise environments.\nProficiency in traditional technologies such as Bash/Shell, Groovy or Java, Unix/Linux, Jenkins, and GitHub.\nExperience working with cloud-native tools and platforms, including Kubernetes, Docker, Kafka, and Istio Service Mesh.\nProven ability to design, build, and maintain distributed, containerized platforms delivering robust payment solutions.\nStrong understanding of CI/CD pipelines and automated deployment processes.\nIt is a strong plus if you have:\nCertifications or experience in cloud architecture or microservices design.\nAdditional expertise in AI or emerging digital technologies.\nLanguage required for the role:\nGood command of English (communicative proficiency).\nEligibility to work on this role:\nOnly candidates with an existing legal right to work in the European Union will be considered for this role.\nInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.","description_format":"text","description_chars":2617,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-05T14:57:15Z"}],"visa":[],"liveness":{"score":85,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":0.945,"age_days":6,"expected_fill_days":13,"reasons":["seen:6","velocity","win:mid"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":100476,"is_top_pay":false},"html_url":"https://alion.io/job/itds-poland-senior-full-stack-engineer-payments-services-it","json_url":"https://alion.io/job/itds-poland-senior-full-stack-engineer-payments-services-it.json","meta":{"generated_at":"2026-10-12T23:24:48Z","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":38471,"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":879},"rest":"https://alion.io/mcp/rest/get_company?id=879"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fitds-poland-senior-full-stack-engineer-payments-services-it"},{"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%2Fitds-poland-senior-full-stack-engineer-payments-services-it"},{"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%2Fitds-poland-senior-full-stack-engineer-payments-services-it"},{"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/itds-poland-senior-full-stack-engineer-payments-services-it\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-poland-senior-full-stack-engineer-payments-services-it"}]}