{"id":1154645,"url":"https://alion.io/job/napptilus-frontend-developer-2","title":"FrontEnd Developer","company":{"id":682284,"name":"Napptilus","domain":"napptilus.com","url":"https://alion.io/company/napptilus","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":["ES"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Mocha","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Scrum","optional":false},{"name":"TypeScript","optional":false},{"name":"Webpack","optional":false}],"status":"live","first_seen_at":"2026-04-14T14:40:18Z","employer_posted_date":"2026-04-14","last_verified_at":"2026-10-27T04:09:58Z","board_verified":true,"closed_at":null,"days_open":195,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":195},"description":"At Napptilus, we're growing and want you to be part of it!\nWe are looking for a mid/senior-level professional with experience as a FrontEnd Developer. You will be working on a web platform with a high volume of data flow, which is why we're seeking someone eager to take on the challenge and bring a lot to the table.\nAbout Us:\nNapptilus is a group of tech companies that provide software development services and create their own startups.\nOur group has over 15 years of experience in the tech sector, made up of a diverse team of engineers, tech gurus, designers, marketing strategists, and entrepreneurs. This complete team allows us to offer the latest technology to companies that trust us.\nAlong with extensive experience in web solution development, native iOS and Android apps, and hybrid applications, we also invest in R&D in fields such as Artificial Intelligence, virtual assistants, 3D reconstruction, biometrics, and Big Data. Some of the startups we have launched into the market include Bibulu, StageInHome, TracksCo2, Earthdas, Pinroute, Dada, Magnetika, Vodity, and iFamilyNetworks.\nTareas\nWhat We're Looking For:\nDelivery of high-quality, well-structured code.\nFamiliarity with SPA development.\nTechnologies: HTML5, CSS3, JavaScript, TypeScript.\nReactJS, React Hooks, Redux.\nNode.js, Express.\nExperience with testing: Jest, Enzyme, Mocha, Chai.\nBuild tools like Webpack.\nGit.\nSCRUM methodology.\nAdaptability to different environments.\nInterest in various technologies.\nRequisitos\nWhat We Offer:\nPermanent contract.\nFlexible hours and remote work options.\nCompetitive salary.\n25 days of annual vacation.\nProfessional growth.\nGreat work environment.\nBe part of an enthusiastic team filled with professionals you can learn from.\nContribute to a project with an impact on millions of users.\nOngoing training, flexible learning, and development through internal workshops.\nOption for restaurant, public transport, and childcare vouchers.\nHealth insurance.\nBreakfast delivered to your home on your birthday.\nAfter-work activities: drinks, go-karting, paddle tennis, outings, dinners, etc.\nWork at Pier 01 Barcelona Tech City, by the sea.","description_format":"text","description_chars":2150,"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":["Health insurance"],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-23T19:42:48Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.169,"p_room":0.28,"age_days":195,"expected_fill_days":11,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/napptilus-frontend-developer-2","json_url":"https://alion.io/job/napptilus-frontend-developer-2.json","meta":{"generated_at":"2026-10-27T08:32:01Z","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":9368,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":682284},"rest":"https://alion.io/mcp/rest/get_company?id=682284"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnapptilus-frontend-developer-2"},{"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%2Fnapptilus-frontend-developer-2"},{"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%2Fnapptilus-frontend-developer-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/napptilus-frontend-developer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnapptilus-frontend-developer-2"}]}