{"id":4011342,"url":"https://alion.io/job/itds-poland-senior-full-stack-developer-node-js-javascript-2","title":"Senior Full Stack Developer – Node.js & JavaScript","company":{"id":879,"name":"ITDS Poland","domain":"itds.pl","url":"https://alion.io/company/itds","size_band":null,"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":"contractor","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":21000,"max":26250,"currency":"PLN","period":"month","gross":null,"usd_annual":80460},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Git","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-10T10:15:20Z","employer_posted_date":null,"last_verified_at":"2026-11-10T10:15:20Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Unleash innovation through full-stack excellence — shape the future of digital products!\nKrakow-based opportunity with hybrid work model.\nAs a Senior Full Stack Developer – Node.js & JavaScript, you will be working for our client within HSBC Technology's Product Management Practice team. You will play a crucial role in delivering and supporting innovative products across their entire software lifecycle, enabling data-driven insights through advanced analytics and telemetry platforms. This position offers a unique opportunity to contribute to cutting-edge banking technologies and grow your career in a dynamic environment.\nYour main responsibilities:\nParticipating in software architecture design to innovate and optimize solutions\nImplementing robust solutions based on best design patterns and industry standards\nAnalyzing requirements to fully understand end-to-end solutions and recommend improvements\nCreating comprehensive documentation for developed solutions\nDeveloping and testing application prototypes to validate concepts and designs\nManaging changes throughout the service management lifecycle\nActively engaging in automation and process improvement initiatives\nCommunicating effectively with customers to understand needs and deliver tailored solutions\nYou’re ideal for this role if you have:\nAt least 5 years of professional experience in backend development\nStrong skills in Node.js, Web APIs, and database design with PostgreSQL\nSolid understanding of SDLC processes and best practices\nExcellent problem-solving abilities and keen attention to detail\nGood interpersonal skills and team collaboration experience\nProficiency in Git and English at B2+ level\nIt is a strong plus if you have: (optional)\nExperience with Go language, JavaScript frameworks (React or Angular 2+), HTML5, CSS\nPrior support experience in a production environment with strong service management skills\nLanguage Required for the role:\nGood command of English (Communicative level)\nEligibility for the role:\nOnly candidates with an existing legal right to work in the European Union will be considered for this role.\n#MAKEYourCareerBETTER\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.\nTech stack\nNode.js\nJavaScript\nPostgreSQL\nWeb APIs\nGit\nSoftware Architecture\nReact\nAngular\nGo\nHTML5/CSS","description_format":"text","description_chars":2401,"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":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-10T10:16:10Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":11,"reasons":["seen:0","win:early"],"computed_at":"2026-11-10T12:19:03Z"},"pay":{"stated_usd_annual":80460,"is_top_pay":false},"html_url":"https://alion.io/job/itds-poland-senior-full-stack-developer-node-js-javascript-2","json_url":"https://alion.io/job/itds-poland-senior-full-stack-developer-node-js-javascript-2.json","meta":{"generated_at":"2026-11-10T12:19:03Z","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":28603,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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-developer-node-js-javascript-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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-developer-node-js-javascript-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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-developer-node-js-javascript-2"},{"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-developer-node-js-javascript-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-poland-senior-full-stack-developer-node-js-javascript-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4011342}},{"tool":"search_jobs","arguments":{"company":"itds.pl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4011342},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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