{"id":2267378,"url":"https://alion.io/job/betty-senior-front-end-software-engineer","title":"Senior Front-end Software Engineer","company":{"id":1776028,"name":"Betty","domain":"betty.ca","url":"https://alion.io/company/betty-ca","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"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":"Next.js","optional":false},{"name":"React Native","optional":false},{"name":"Redux","optional":false},{"name":"Redux Toolkit","optional":false},{"name":"State Management","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-30T18:55:13Z","employer_posted_date":null,"last_verified_at":"2026-09-30T18:55:13Z","board_verified":false,"closed_at":null,"days_open":17,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":17},"description":"About us:\n\nBetty is an innovative entertainment company pioneering at the intersection of real money online casino and casual mobile gaming. Accredited by the Alcohol and Gaming Commission of Ontario (AGCO) as a B2C operator in February 2023, we’ve set a new standard in the industry. Our mission is to redefine the online casino experience by offering a uniquely transparent environment where players can relax, unwind, and enjoy themselves safely. We are committed to accessibility, fairness, and inclusivity, fostering a community of like-minded individuals who value ethical gaming practices and prioritize our players’ safety and enjoyment above everything else.\n\nOur Values:\n\nWe are honest – we value honesty in all aspects.\n\nBring the Olives – we offer premium customer experience.\n\nThink Big – we believe in always striving for more.\n\nKey Responsibilities:\n\nBuild and maintain web applications using React\n\nImplement server-side rendering using NextJS\n\nDevelop progressive web apps\n\nUtilize state management libraries such as Redux or Redux Toolkit\n\nOptimize web application performance for speed and efficiency\n\nConduct automated UI testing to ensure high quality and reliability\n\nApply experience in mobile application development with React Native when needed\n\nMaintain a strong focus on building a top-quality product\n\nAdapt to a fast-paced work environment where results are prioritized\n\nTake full ownership of tasks and responsibilities\n\nRequirements:\n\nProfessional experience building web applications\n\nExperience with React\n\nExperience implementing server-side rendering (NextJS) and progressive web apps\n\nExperience with state management libraries such as Redux / Redux Toolkit / etc.\n\nExperience with web performance optimization\n\nExcellent understanding of automated UI testing\n\nPrevious experience in mobile application development with React Native is a plus\n\nFluency in English\n\nWhat we offer:\n\nCompetitive salary package\n\nPerformance-based bonus\n\nPremium Health insurance\n\nCareer and skills development opportunities\n\nFun and collaborative team environment\n\nNew modern office space","description_format":"text","description_chars":2104,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T06:29:33Z"}],"visa":[],"liveness":{"score":57,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.749,"p_room":0.9,"age_days":16,"expected_fill_days":26,"reasons":["seen:16","win:mid"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/betty-senior-front-end-software-engineer","json_url":"https://alion.io/job/betty-senior-front-end-software-engineer.json","meta":{"generated_at":"2026-10-17T20:19:04Z","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":4045,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":1776028},"rest":"https://alion.io/mcp/rest/get_company?id=1776028"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbetty-senior-front-end-software-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%2Fbetty-senior-front-end-software-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%2Fbetty-senior-front-end-software-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/betty-senior-front-end-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbetty-senior-front-end-software-engineer"}]}