{"id":3150757,"url":"https://alion.io/job/svitla-systems-software-architect-booking-platform-apis","title":"Software Architect (Booking platform & APIs)","company":{"id":2216,"name":"Svitla Systems","domain":"svitla.com","url":"https://alion.io/company/svitla-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":40000,"max_usd":86000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2415},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"GDPR","optional":false},{"name":"Node JS","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-10-23T10:20:09Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-11-02T16:16:17Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"Svitla Systems Inc. is looking for a Software Architect (Booking platform & APIs) for a full-time position (40 hours per week) in Ukraine. Our client is a fast-growing US company running an end-to-end marketplace for hotel amenities. Hotels such as Marriott, Hilton and Hyatt use its B2B SaaS tool to list day passes, spa treatments, day rooms and other experiences; consumers book them through the B2C marketplace.\nYou will receive loosely defined problems, such as making the platform GDPR compliant, and be expected to break them down, propose a plan with options and trade-offs, agree on it with the client’s engineering leadership, and then deliver it yourself.\nEngineering is organized around three broad areas (Marketplace for B2C, Hotels for B2B, and Platform for infrastructure and SRE), but people are pulled into problems rather than fixed into rigid teams. The client works heavily with AI: engineers use Claude and an in-house agent that plans, implements, reviews, and opens pull requests, so much of the code will be AI-assisted and what matters most is understanding the system, judging what AI produces, and spotting risks and bottlenecks early.\nRequirements\n8+ years in software engineering, with recent experience as a tech lead, architect, or staff-level engineer.\nStrong backend and system design skills: distributed systems, APIs, data modeling, scalability, and reliability.\nProduction experience with Node.js/TypeScript.\nWillingness to learn Ruby on Rails if you do not already have experience with it.\nProven ability to take an undefined problem from discovery to delivery with little supervision.\nHands-on experience with AI coding tools (e.g., Claude, Cursor, Copilot) and the judgment to validate their output.\nExcellent communication skills: the ability to explain ideas clearly, ask the right questions, and keep stakeholders informed without being chased.\nHigh ownership and genuine motivation to build product in a fast-moving environment.\nUpper-Intermediate English or higher.\nWill be a plus\nExperience with Ruby on Rails in addition to Node.js.\nHands-on GDPR or other data-privacy compliance experience.\nBackground in marketplaces, booking and reservation systems, hospitality, or travel.\nExperience leading a large system rewrite or migration.\nExperience with agentic AI workflows in the software development lifecycle.\nFamiliarity with cloud infrastructure and SRE practices.\nResponsibilities\nOwn ambiguous, high-impact initiatives end to end: investigate, define scope, propose solutions, and deliver them.\nLead the technical side of international expansion, including GDPR compliance (data export, deletion, consent, data residency).\nDesign and build backend systems supporting new verticals: spa, events and ticketing, day rooms, and food and beverage.\nTake part in the rewrite of core systems, shaping architecture and migration strategy.\nPresent options with clear trade-offs to engineering leadership and drive decisions to completion.\nWrite production code daily, using AI tools effectively and reviewing AI-generated code critically.\nIdentify technical risks, bottlenecks, and dependencies before they become problems.\nCollaborate with the principal engineer and the Marketplace, Hotels, and Platform teams.\nCommunicate proactively and clearly, in writing and on calls, with a US-based team.","description_format":"text","description_chars":3335,"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":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["DevOps & Platform 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