{"id":2498800,"url":"https://alion.io/job/weski-senior-full-stack-engineer","title":"Senior Full Stack Engineer","company":{"id":4430192,"name":"Weski Europe B.V.","domain":"weski.com","url":"https://alion.io/company/weski-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","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":["Herzliya, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":232000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6426},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"GCP","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-30T12:45:11Z","employer_posted_date":"2026-08-30","last_verified_at":"2026-10-14T20:53:51Z","board_verified":true,"closed_at":null,"days_open":45,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":45},"description":"Description\nWho we are:\nWeSki is a self-service ski trip booking platform built for the modern traveller. Our vision is simple, to make great ski experiences available to everyone. We enable customers to build and book a fully custom ski holiday in minutes, combining flights, accommodation, transfers, ski passes, equipment and lessons in one seamless flow.\nBehind the scenes, our technology evaluates millions of trip combinations in real time. We dynamically connect inventory from thousands of suppliers, automatically optimize which components we bundle together, and present only options that really work. What used to take hours of research and coordination now takes a few clicks and finds much better results for the users.\nEvery trip is fully customisable. Customers get the flexibility of building it themselves, with the security, protection, and support of a regulated holiday provider. Each trip is dynamically orchestrated in real time, with dependencies automatically managed across suppliers at scale, spanning 310 resorts in 20 countries across Europe, North America, Asia and Oceania. From booking to return, we manage the entire journey, so customers can relax and enjoy their holiday.\nWe’ve recently crossed $100M in annual sales, including a $1M single day. Growth is accelerating, unit economics are strong, and the business funds its own growth. High transaction volume, complex infrastructure, real impact, delivered by a small, high-performing team.\nWe operate in a ~$80B global ski market with no technology-native market leader. The industry is still dominated by traditional tour operators, with business models and infrastructure that have barely evolved in decades. This is a rare opportunity to define the future of ski travel at global scale.\nKey Responsibilities:\nDesign, develop, and evolve core full-stack features, with an emphasis on scalability, performance, and maintainability.\nLead complex technical initiatives from concept through production, making architectural decisions that drive long-term impact.\nTake end-to-end responsibility for production systems, including monitoring, troubleshooting, performance optimization, and incident resolution.\nMaintain high engineering standards through code reviews, testing, documentation, and best practices.\nContinuously evaluate and adopt modern development tools to improve developer productivity and system quality.\nSupport and mentor other engineers as needed, sharing knowledge and contributing to team growth.\nRequirements\n10+ years of full-stack development experience, with a strong focus on Node.js and React (NextJS - Advantage).\nProven experience leading complex technical initiatives and driving meaningful change within an organization.\nThrives in a startup environment, demonstrating strong ownership, rapid execution, and a results-driven mindset.\nHands-on experience designing, building, and operating microservices-based systems in production.\nProven ability to architect, deploy, and maintain production-grade cloud infrastructure (Such as AWS/GCP).\nFamiliar with modern AI development tools and frameworks, with a strong eagerness to continuously learn and stay up to date with emerging technologies.\nAccountability for production systems, including post-deployment performance, reliability, and stability.\nStrong communication and collaboration skills, with the ability to work effectively across teams.\nSkier or snowboarder - always a plus.","description_format":"text","description_chars":3447,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-14T05:24:31Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.577,"p_room":0.45,"age_days":44,"expected_fill_days":23,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/weski-senior-full-stack-engineer","json_url":"https://alion.io/job/weski-senior-full-stack-engineer.json","meta":{"generated_at":"2026-10-14T22:34:53Z","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":30461,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":4430192},"rest":"https://alion.io/mcp/rest/get_company?id=4430192"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fweski-senior-full-stack-engineer"},{"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%2Fweski-senior-full-stack-engineer"},{"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%2Fweski-senior-full-stack-engineer"},{"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/weski-senior-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fweski-senior-full-stack-engineer"}]}