{"id":28460,"url":"https://alion.io/job/salonkee-senior-back-end-developer-node-js","title":"Senior Back-End Developer (Node.js)","company":{"id":7692,"name":"Salonkee","domain":"salonkee.com","url":"https://alion.io/company/salonkee","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":79,"open_postings":6,"ghost_share":0,"stale_share":0.833,"repost_share":0,"time_to_fill_p50_days":42,"computed_at":"2026-10-20T05:45:00Z"}},"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":["Luxembourg City, Luxembourg"],"countries":["LU"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":66000,"max":90000,"currency":"EUR","period":"year","gross":null,"usd_annual":100861},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-04-08T08:10:19Z","employer_posted_date":"2026-04-08","last_verified_at":"2026-10-20T18:57:30Z","board_verified":true,"closed_at":null,"days_open":195,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":194},"description":"Salonkee is one of Europe’s fastest-growing beauty-tech companies, helping thousands of salons simplify their daily operations and offer an outstanding experience to their clients.\nOur all-in-one software simplifies appointment scheduling, payments, and client management, allowing salons to focus on what truly matters: delivering an exceptional customer experience.\nWe’re proud to shape the future of the beauty industry with innovation, collaboration, and a people-first mindset.\nThe opportunity\nJoin our talented team as a Senior Back-end Developer (Node.js) in our Developer department and contribute to shaping the future of this dynamic industry. This is an onsite, full-time position based in the headquarters in Luxembourg. As part of Salonkee, you will have the opportunity to work on innovative projects, collaborate with like-minded professionals, and make a lasting impact.\nWe value creativity, innovation, and a collaborative spirit. We foster a supportive and inclusive work environment where your ideas are valued and encouraged. Your contributions will be crucial in driving our continued growth and success.\nWhat will you be doing\nYou work closely with colleagues from different areas to become an expert in the domain and to actively improve our product portfolio\n\nYou not only know common development principles, you also actively shape our development process to improve our quality every day\n\nQuality and aesthetics are close to your heart and the features you develop make our platform a little better every day\n\nWhat you need to have\nYou have at least 5+ years experience in backend development (ideally Node.js)\n\nYou have a strong knowledge of best practices and current trends\n\nYou have strong knowledge about working in a MySQL and NoSQL databases environment\n\nYou have good knowledge of software architecture (monolith and microservice)\n\nYou are intrinsically motivated to build great APIs for your colleagues and end customers\n\nYou pay attention to security and performance\n\nYou appreciate pragmatic solutions\n\nYou love to work in a fast-paced environment\n\nYou have excellent problem-solving skills\n\nYou are highly collaborative\n\nNo university diploma is needed. If you are great, you are great!\n\nWhat we offer\nA competitive remuneration package.\n\nA dynamic, international, and supportive work environment with a strong team culture.\n\nFlat hierarchies that promote open communication and encourage putting your ideas forward\n\nThe opportunity to be part of a success story and make a tangible impact on the future of the beauty and wellness industry.\n\nRegular company events to foster team bonding and create opportunities for networking and collaboration\n\nAt Salonkee, we believe that innovation thrives in an environment where everyone feels included and empowered.We’re building a diverse team that reflects the industry we serve: creative, passionate, and full of different perspectives.","description_format":"text","description_chars":2919,"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":[]},"benefits":["Company events"],"hiring_locations":[{"name":"Luxembourg","iso":"LU","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Scheduling & Booking Software"],"lifecycle":[{"event":"open","at":"2026-04-08T08:10:19Z"}],"visa":[],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":1,"p_active":0.408,"p_room":0.28,"age_days":194,"expected_fill_days":42,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":{"stated_usd_annual":100861,"is_top_pay":false},"html_url":"https://alion.io/job/salonkee-senior-back-end-developer-node-js","json_url":"https://alion.io/job/salonkee-senior-back-end-developer-node-js.json","meta":{"generated_at":"2026-10-20T20:22:14Z","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":23581,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":7692},"rest":"https://alion.io/mcp/rest/get_company?id=7692"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsalonkee-senior-back-end-developer-node-js"},{"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%2Fsalonkee-senior-back-end-developer-node-js"},{"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%2Fsalonkee-senior-back-end-developer-node-js"},{"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/salonkee-senior-back-end-developer-node-js\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsalonkee-senior-back-end-developer-node-js"}]}