{"id":49214,"date":"2025-03-10T02:01:40","date_gmt":"2025-03-10T02:01:40","guid":{"rendered":"https:\/\/www.whitehattoolbox.com\/jobs\/mobile-engineer-react-native-or-flutter-crypto-2\/"},"modified":"2025-03-10T02:01:40","modified_gmt":"2025-03-10T02:01:40","slug":"mobile-engineer-react-native-or-flutter-crypto-2","status":"publish","type":"post","link":"https:\/\/www.whitehattoolbox.com\/jobs\/mobile-engineer-react-native-or-flutter-crypto-2\/","title":{"rendered":"Mobile Engineer (React Native or Flutter) &#8211; Crypto"},"content":{"rendered":"<p>Career Renew is recruiting for one of its clients a Mobile Engineer (React Native or Flutter) &#8211; this is an onsite role in New York.<span class=\"br\"><\/span>We&#8217;re building a next gen mobile-first crypto trading product, combining the power of DeFi with the simplicity and engagement of popular consumers apps. The platform will re-imagine how users trade crypto by delivering institutional-grade trading capabilities through an intuitive, gamified mobile experience.<span class=\"br\"><\/span>The founding team have built and scaled consumer products in crypto and the company is backed by a tier-1 VC. Currently operating in stealth.<span class=\"br\"><\/span>We are looking for an obsessive backend engineer to join the team, working in a live-in team environment for the first 3 months to create an exceptional product.<span class=\"br\"><\/span>To be clear, the team will live in a house together to get this product from 0-1 for approximately 3 months and likely make lifelong memories in the process. TBD on location, but it will be paradise.<span class=\"br\"><\/span>There will be exactly 2 priorities in our lives during this time:<\/p>\n<ul>\n<li>Building this product and staying healthy.<\/li>\n<\/ul>\n<p> Everything else (cooking &#038; cleaning primarily) will be taken care of for you.<span class=\"br\"><\/span><b>Primary Responsibilities<\/b><\/p>\n<ul>\n<li>Architect and build the backend using Golang or Node w\/ a performant database<\/li>\n<li>Build and optimize third-party API integrations (Jupiter, Birdeye, Codex, Turnkey)<\/li>\n<li>Design efficient caching layers for price and metadata<\/li>\n<li>Implement websocket data aggregation for real-time trading<\/li>\n<li>Handle user management and authentication flows<\/li>\n<li>Set up monitoring for all third-party services<\/li>\n<li>Build abstractions that make the mobile app lightning fast<\/li>\n<\/ul>\n<p><b>Requirements<\/b><span class=\"br\"><\/span>+3 years of mobile engineering experience with React Native or Flutter<span class=\"br\"><\/span>Good understanding of State Management (please provide details)<span class=\"br\"><\/span>Experience building production apps with real-time data<span class=\"br\"><\/span>VERY Onchain &#8211; active trader and user of DeFi<\/p>\n<p><center><b><a rel=\"nofollow noopener\" href=\"https:\/\/www.careerjet.com\/jobad\/us48309c95b6b9a5a57cbd72c7b6ad7f31?affid=0852fd5db5a52cbcd75bf945aa534932\" class=\"button purchase\" target=\"_blank\">Apply Now<\/a> <\/b><\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Career Renew is recruiting for one of its clients a Mobile Engineer (React Native or Flutter) &#8211; this is an onsite role in New York. We&#8217;re building a next gen mobile-first crypto trading product, combining the power of DeFi with the simplicity and engagement of popular consumers apps. The platform will re-imagine how users trade<\/p>\n","protected":false},"author":1,"featured_media":49215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[60,75,16,59,73,72,4],"tags":[],"class_list":["post-49214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flutter-jobs","category-flutter-jobs-mobile-app-developer-jobs","category-jobs-in-usa","category-mobile-app-developer","category-mobile-app-developer-jobs","category-software-developer-jobs","category-software-development"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.whitehattoolbox.com\/jobs\/wp-content\/uploads\/2025\/03\/49214-mobile-engineer-react-native-or-flutter-crypto.png?fit=1306%2C840&ssl=1","jetpack-related-posts":[{"id":123894,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto-2\/","url_meta":{"origin":49214,"position":0},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 7, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":124694,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto-3\/","url_meta":{"origin":49214,"position":1},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 8, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":123797,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto\/","url_meta":{"origin":49214,"position":2},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 7, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":125634,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto-4\/","url_meta":{"origin":49214,"position":3},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 9, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":126320,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto-6\/","url_meta":{"origin":49214,"position":4},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 10, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":125657,"url":"https:\/\/www.whitehattoolbox.com\/jobs\/were-hiring-mobile-engineer-flutter-crypto-5\/","url_meta":{"origin":49214,"position":5},"title":"We\u2019re Hiring Mobile Engineer (Flutter) &#8211; Crypto","author":"Admin","date":"December 9, 2025","format":false,"excerpt":"Career Renew is recruiting for one of its clients a Mobile Engineer (Flutter) - Crypto - this is a hybrid role in NYC. Salary range: 140-300K USD yearly plus benefits. We are on a simple mission: make it possible for anyone with a digital wallet to trade stocks, commodities, currencies,\u2026","rel":"","context":"In &quot;Flutter Jobs&quot;","block_context":{"text":"Flutter Jobs","link":"https:\/\/www.whitehattoolbox.com\/jobs\/category\/jobs-in-india\/it-jobs\/software-development\/mobile-app-developer\/flutter-jobs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pg9e9d-cNM","_links":{"self":[{"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/posts\/49214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/comments?post=49214"}],"version-history":[{"count":0,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/posts\/49214\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/media\/49215"}],"wp:attachment":[{"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/media?parent=49214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/categories?post=49214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.whitehattoolbox.com\/jobs\/wp-json\/wp\/v2\/tags?post=49214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}