{"id":2112175,"url":"https://alion.io/job/wakacje-pl-architect-staff-software-engineer","title":"Architect - Staff Software Engineer","company":{"id":53491,"name":"Wakacje.pl","domain":"wakacje.pl","url":"https://alion.io/company/wakacje-pl","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":"staff","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Gdańsk, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":127000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":24},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM Guardrails","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Agentic Workflows","optional":true},{"name":"Agile","optional":true},{"name":"JavaScript","optional":true},{"name":"LLM","optional":true},{"name":"RAG","optional":true}],"status":"live","first_seen_at":"2026-10-08T09:38:39Z","employer_posted_date":null,"last_verified_at":"2026-10-08T09:38:39Z","board_verified":false,"closed_at":null,"days_open":15,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":15},"description":"What you will find on board:\nA hybrid working model, with a commitment to work from the office at least once a month,\nOpportunities for professional development aligned with current business needs and your individual career goals,\nA benefits cafeteria platform – we do not decide what siuts for you, you can choose from life insurance, a sports card, and lunch and shopping vouchers,\nCooperation in international environment,\nAccess to Audioteka and Pilot WP, helping you balance personal development with moments of relaxation,\nAn openness to innovation and AI-powered tools that support our daily work and help us achieve even better results,\nDiscounts on our products for you, your family, and friends,\nComfortable offices in convenient locations in (Gdańsk – Alchemia, Warsaw – Business Garden, Wrocław – Legnicka Business Garden), along with a friendly and informal atmosphere that encourages collaboration,\nOption to join International educational trips, so you can see the destinations and hotels from our portfolio for yourself,\nA culture built on trust, open communication, feedback, and appreciation (because the best journeys begin with a great team),\nTeam where #Explore #Engage #Enjoy build our travel mindset.\n\nGet to know us better and see what our everyday journey looks like: Instagram, LinkedIn, Tiktok, Facebook.\n\nZakres obowiązków\nOwn the end-to-end architecture of an assigned system or customer journey step — maintain a current-state assessment, a target architecture, and a sequenced, costed roadmap between them.\nProduce and keep current all architectural documentation for the slice: C4 models (L1/L2), Architecture Decision Records (ADRs), ERDs, and sequence diagrams. \nSit on the Architecture Board as the named decision authority for the slice — assess incoming proposals, drive decisions proactively, surface cross-slice conflicts, and escalate choices with material cost or strategic impact.\nLead vendor and technology evaluations; validate team proposals against the target architecture; recommend or block technology choices within the slice with documented rationale.\nTreat AI as a default design ingredient — evaluate where AI patterns create leverage, drive their adoption, and maintain a clear inventory of AI components and their risk profiles. Ensure AI usage converges on sanctioned patterns and guardrails.\nEngage directly with product, commercial, and operations stakeholders to discover business intent before design begins. Translate business problems into technical requirements and trade-off frames — design for outcomes, not for tickets.\nOwn and enforce engineering standards within the slice; serve as named DRI for at least one standard across the guild. Contribute reusable patterns and golden paths back to the wider engineering organization.\nDefine SLIs and SLOs for the slice, review breach trends, and partner with Engineering Managers on quarterly reliability improvement goals.\nCoordinate with adjacent Architects to eliminate seams, duplication, and integration debt across slices.\nActively teach architectural patterns, engineering standards, and AI guidelines across the organization — and measure adoption, not just publication.\nProvide technology and design input to Engineering Managers and teams on architecture decisions, integration patterns, and major refactors.\nWymagania\n8+ years of hands-on software engineering experience, with at least 3 years in an architecture or principal engineering role spanning multiple teams or systems.\nHands-on experience evolving legacy software at scale, from refactoring and performance optimization to leading phased re-architecture toward modern, maintainable platforms.\nProven track record of owning end-to-end architecture for cross-cutting or platform domains — infrastructure, observability, developer platforms, shared services, or similar.\nDeep experience designing and evolving distributed systems at scale: service boundaries, integration patterns, event-driven architectures, and API design.\nAbility to produce and maintain living architectural documentation — C4 models, ADRs, ERDs, sequence diagrams — and hold others to the same standard.\nExperience defining and enforcing engineering standards across multiple teams, with measurable adoption outcomes rather than just published guidelines.\nDemonstrable ability to engage non-technical stakeholders — product, commercial, operations — and translate business intent into concrete technical requirements and trade-offs.\nStrong communication and influencing skills: able to drive architectural decisions through persuasion and documented rationale, without direct line authority over engineers.\nComfort operating in a governed, multi-team environment — experienced with Architecture Boards, decision escalation paths, and structured ADR practices.\nFamiliarity with modern frontend architecture patterns, including React, SSR, Next.js, and Backend for Frontend (BFF), sufficient to assess design decisions and engage credibly with frontend teams.\nNice to have: \nExperience working within or adapting scaled agile frameworks (SAFe, LeSS, or similar) in a principal engineering or architect capacity.\nHands-on experience designing or productionising AI/ML systems — LLM integrations, RAG pipelines, agentic workflows, or model evaluation frameworks.\nFamiliarity with travel, e-commerce, or marketplace platform architectures — particularly search, booking, or payments domains.\nExperience building or operating internal developer platforms, golden paths, or shared engineering toolchains adopted across a large engineering organisation.\nBackground contributing to or maintaining a technology radar, vendor evaluation frameworks, or organisation-wide engineering standards programmes.\nExperience defining and operationalising SLOs at the platform level, including instrumentation, alerting, and reliability review cadences.\n\nTech stack\nArchitecture\nDistributed systems\nStakeholder management\nCommunication skills\nBackend\nSAFe\nAI\nAPI\nE-commerce","description_format":"text","description_chars":6001,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Cafeteria","Hybrid work","Life insurance","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce"],"lifecycle":[{"event":"open","at":"2026-10-08T22:25:03Z"}],"visa":[],"liveness":{"score":66,"band":"ok","label":"Likely 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