{"id":2642964,"url":"https://alion.io/job/binance-senior-android-developer-cryptographic","title":"Senior Android Developer - Cryptographic","company":{"id":44,"name":"Binance","domain":"binance.com","url":"https://alion.io/company/binance","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hong Kong","Singapore","Taiwan"],"countries":["HK","SG","TW"],"hiring_countries":["TW"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Android SDK","optional":false},{"name":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Git","optional":false},{"name":"Hilt","optional":false},{"name":"Jetpack Compose","optional":false},{"name":"Koin","optional":false},{"name":"Kotlin","optional":false},{"name":"MVI","optional":false},{"name":"MVVM","optional":false},{"name":"OkHttp","optional":false},{"name":"Retrofit","optional":false},{"name":"Room","optional":false},{"name":"ViewModel","optional":false},{"name":"WorkManager","optional":false},{"name":"AI Agents","optional":true},{"name":"Fastlane","optional":true},{"name":"GitHub Actions","optional":true},{"name":"Go","optional":true},{"name":"JavaScript","optional":true},{"name":"LLM","optional":true},{"name":"Prompt Engineering","optional":true},{"name":"React Native","optional":true},{"name":"React.js","optional":true},{"name":"Solana","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-15T17:27:42Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-16T02:19:30Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, and more. Our mission is to increase the freedom of money and financial access for people around the world.\nBinance platform provides a large range of different cryptocurrency services to retail users, high net vault individuals, institutions, and enterprise customers. As a platform frontend developer, you must be active in designing and building efficient web applications. You should be self-motivated, and be able to proactively push from the start to finish of each feature.\nResponsibilities:\nCore Development: Responsible for feature development and architecture optimization of the MPC Wallet Android client, ensuring code quality and maintainability.\nSecurity Implementation: Participate in client-side implementation of security-related modules including key management, MPC signing flows, and device binding.\nCross-Platform Collaboration: Align interfaces (API/Proto) with iOS, backend, and Web teams to ensure multi-platform consistency and compatibility.\nPerformance Optimization: Continuously optimize app startup speed, memory usage, network requests, and UI rendering performance.\nQuality Assurance: Write unit and integration tests, participate in code reviews, and drive engineering standards and CI/CD pipeline development.\nTechnical Research: Track new technologies in the Android ecosystem, evaluate and introduce suitable tools and frameworks for the team.\nRequirements:\n5+ years of native Android development experience, with a track record of shipping commercial products end-to-end.\nProficient in Kotlin (primary language), familiar with Java.\nSolid command of Android SDK and Jetpack components (Lifecycle, ViewModel, Navigation, Room, WorkManager, etc.).\nFamiliar with Jetpack Compose or traditional View system; capable of independently building complex UI.\nFamiliar with common architecture patterns: MVVM / MVI / Clean Architecture.\nFamiliar with networking frameworks (OkHttp, Retrofit), serialization (Protobuf / JSON), and dependency injection (Hilt / Koin).\nFamiliar with Android security mechanisms: KeyStore, encrypted storage, certificate pinning, code obfuscation / hardening.\nGood code review habits; familiar with Git workflows (feature branching, PR review).\nAdept at using AI-assisted tools (e.g., GitHub Copilot, Cursor, ChatGPT) to boost development efficiency; demonstrates an AI-augmented development mindset.\nStrong communication skills; able to collaborate effectively with multi-platform teams.\nNice to Have(Preferred)\nBlockchain / Web3 Experience: Understanding of major blockchains (BTC, ETH, Solana); experience with wallet apps or DApps.\nCryptography Fundamentals: Understanding of symmetric/asymmetric encryption, digital signatures, key derivation (BIP-32/39/44), MPC/TSS concepts.\nJavaScript / Cross-Platform Experience: React Native, WebView bridging, JS Bridge development, or familiarity with TypeScript.\nGomobile / Go Integration Experience: Experience integrating Go libraries via gomobile (e.g., Go-based MPC core library); understanding of cross-language binding and debugging.\nSecurity-Sensitive Product Experience: Experience with financial-grade / custody-grade products; understanding of compliance, audit, and risk control requirements.\nAndroid Reverse Engineering & Security Protection: Knowledge of Android cracking, reverse analysis, Hook, Root/Jailbreak detection, anti-debugging, memory protection, and data leak prevention; ability to enhance sensitive data and memory security on rooted or high-risk runtime environments.\nCI/CD Pipeline Experience: GitHub Actions, Fastlane, automated testing.\nAI-Assisted Development Practice: Experience integrating LLM / AI Agents into daily development workflows (code generation, code review, automated testing, documentation), or understanding of prompt engineering.\nWhy Binance\nShape the future of finance \nCollaborate with world-class talent in a user-centric global organization with a flat structure\nTackle challenging projects in a fast-paced and innovative enviornment with autonomy\nThrive in a results-driven workplace with opportunities for career growth and continuous learning\nCompetitive salary and company benefits\nRemote-first, work-from-home arrangement (may vary depending on the nature of the role and team)\nBinance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.\nBy submitting a job application, you acknowledge that you have read our Candidate Privacy Notice.\nWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.","description_format":"text","description_chars":5424,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[{"name":"Taiwan","iso":"TW","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Blockchain Infrastructure","Crypto Wallets","Mining & Staking"],"lifecycle":[{"event":"open","at":"2026-10-15T19:24:30Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":81,"reasons":["conf:2","win:early","comp:brand"],"computed_at":"2026-10-16T04:43:03Z"},"pay":null,"html_url":"https://alion.io/job/binance-senior-android-developer-cryptographic","json_url":"https://alion.io/job/binance-senior-android-developer-cryptographic.json","meta":{"generated_at":"2026-10-16T04:43:03Z","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":1733,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":44},"rest":"https://alion.io/mcp/rest/get_company?id=44"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbinance-senior-android-developer-cryptographic"},{"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%2Fbinance-senior-android-developer-cryptographic"},{"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%2Fbinance-senior-android-developer-cryptographic"},{"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/binance-senior-android-developer-cryptographic\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbinance-senior-android-developer-cryptographic"}]}