{"id":1403516,"url":"https://alion.io/job/leovegas-group-senior-javascript-engineer-core-experience","title":"Senior Javascript Engineer - Core Experience","company":{"id":1815085,"name":"LeoVegas Group","domain":"leovegasgroup.com","url":"https://alion.io/company/leovegasgroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Frontend","role_family":"Frontend","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":["Stockholm, Sweden"],"countries":["SE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"BigQuery","optional":true},{"name":"Claude","optional":true},{"name":"Copilot","optional":true},{"name":"Datadog","optional":true},{"name":"Google BigQuery","optional":true}],"status":"live","first_seen_at":"2026-08-20T14:04:38Z","employer_posted_date":"2026-08-20","last_verified_at":"2026-09-29T01:26:47Z","board_verified":true,"closed_at":null,"days_open":39,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":39},"description":"ABOUT THE ROLE:\nWe are looking for a passionate and experienced self-driven Senior JavaScript Engineer to join in on our mission to deliver the greatest igaming experience to our customers. As a part of our multinational frontend team, you would be an important cog in the machinery, creating new features for and maintaining the full product of LeoVegas.com.\nIn close collaboration with product managers, designers and our backend peers, we get to work with a broad variety of initiatives, you will be a key factor delivering features and maintaining our brand. With focus on our so-called RoW (Rest of the world) cluster, you will directly act on markets such as Canada, Germany, Malta and some others, with the possibility to bring your own experience close to the current team, and stakeholders.\n\nYOU WILL BE RESPONSIBLE FOR:\nDevelop and maintain high-quality JavaScript applications\n\nEnsure a smooth and engaging user experience\n\nYou will be responsible for driving the development of most of the frontend features of Leovegas.com\n\nImprove and maintain the applications with a product focus\n\nContribute to launching new brands and brand expansions into new territories\n\nOUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING:\nEssential Skills:\nStrong, proven experience with JavaScript, TypeScript, React, and Next.js\n\nSolid working knowledge of GraphQl\n\nPractical experience with Node.js and microservices\n\nNice to Have:\nExperience with tracking and monitoring tools (e.g., Datadog)\n\nFamiliarity with OpenAPI and BigQuery\n\nExperience leveraging AI tools like Claude or GitHub Copilot, alongside a strong curiosity for using AI to elevate engineering practices\n\nCuriosity and enthusiasm for adopting AI to enhance engineering practices and software delivery\n\nWHO WE ARE:\nAt the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through the igaming industry. We’re a team of over 2000 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 19 offices worldwide.\nBENEFITS:\nHybrid work policy\n\n4 weeks of Workation (T&C apply)\n\n30 annual vacation days\n\nOccupational Pension\n\n5,000 SEK wellness contribution annually\n\nParental Leave Top-Up\n\nPossibility to enrol in a private health care insurance for both you and your partner\n\n1,500 SEK equipment allowance\n\nBenify - benefits portal with many offers and discounts\n\nJOIN US!\nIn our pride, we empower our teammates to find their roar and run with their wildest ideas. We don’t wait for things to happen; we pounce and make it happen!\nWould you be a good fit for the Leo Pride - give us a roar!\nAs our company's working language is English, we’d like to see your CV in English, please.","description_format":"text","description_chars":2762,"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":[{"language":"English","level":"All levels","optional":true}]},"benefits":["Hybrid work","Parental leave"],"hiring_locations":[{"name":"Sweden","iso":"SE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Gaming","iGaming & Gambling"],"lifecycle":[{"event":"open","at":"2026-09-28T16:54:52Z"}],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.683,"p_room":0.55,"age_days":39,"expected_fill_days":31,"reasons":["conf:0","win:tail"],"computed_at":"2026-09-29T01:38:32Z"},"pay":null,"html_url":"https://alion.io/job/leovegas-group-senior-javascript-engineer-core-experience","json_url":"https://alion.io/job/leovegas-group-senior-javascript-engineer-core-experience.json","meta":{"generated_at":"2026-09-29T01:38:32Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1246,"day_limit":5000,"remaining_today":3754,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}