{"id":3275354,"url":"https://alion.io/job/bags-senior-staff-react-native-engineer","title":"Senior Staff React Native Engineer","company":{"id":1965675,"name":"Bags","domain":"bags.fm","url":"https://alion.io/company/bags-fm","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":188000,"max_usd":360000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":53},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"React Native","optional":false},{"name":"Smart Contracts","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-08-18T02:21:54Z","employer_posted_date":"2026-08-18","last_verified_at":"2026-10-27T18:34:26Z","board_verified":true,"closed_at":null,"days_open":70,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":70},"description":"Who We Are\nBags.fm is the development company that builds and operates the entire technology stack behind bags.fm, the leading launchpad for new projects and ideas. The systems are low latency, high throughput, live under constant load, and break if you get them wrong.\nWhat You’ll Do\nAs a Senior Staff React Native Engineer, you’ll remain deeply hands-on while shaping the technical direction of our mobile platform. You’ll take ownership of the hardest problems, influence architectural decisions, and elevate the engineers around you - all while continuing to ship production code at a high velocity.\nLead by example through high-impact code contributions across critical areas of the mobile stack\n\nOwn the most complex technical initiatives, from architecture design to production deployment\n\nSet technical direction for mobile architecture while remaining deeply involved in implementation\n\nEstablish and evolve patterns for performance, reliability, and security in a crypto-native environment\n\nOptimise for speed, efficiency, and scalability, creating a seamless bridge between blockchain interactions and mobile-first design\n\nWork closely with backend engineers to integrate APIs, real-time data streams, and decentralised technologies\n\nIterate quickly-shipping features, gathering feedback, and refining the mobile experience to drive engagement and retention\n\nSolve complex technical challenges related to crypto wallets, smart contract interactions, and real-time data updates\n\nMaintain a clean, modular, and scalable codebase while pushing the boundaries of mobile development\n\nCollaborate with designers, engineers, and product leaders to shape the future of our mobile platform\n\nWho You Are\n8-12+ years of engineering experience, with deep expertise in React Native and mobile architecture\n\nProven track record of owning and shipping large, technically complex systems end-to-end\n\nComfortable operating as the technical anchor for a product area while remaining fully hands-on\n\nStrong architectural instincts, but biased toward pragmatic execution\n\nAble to influence technical direction through clarity of thinking and strength of implementation\n\nExperienced in high-growth environments where you’ve helped systems evolve under rapid scale\n\nNaturally raises the bar for code quality, performance, and engineering standards around you\n\nWhat It's Like To Work Here\nWe work in person\n\nHours can be long and unconventional\n\nThe pace is intense\n\nExpectations are high, and impact is immediate\n\nWorking at Bags.fm is not for everyone\n\nWhy Join Us?\nUnmatched ownership and autonomy\n\nExposure to systems operating at the edge of crypto scale\n\nThe ability to ship fast and see real-world impact immediately\n\nIf you’re motivated by responsibility, speed, and building products used by massive audiences, you’ll feel at home here.","description_format":"text","description_chars":2833,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto"],"lifecycle":[{"event":"open","at":"2026-10-26T14:26:25Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long 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