{"id":3610544,"url":"https://alion.io/job/the-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai","title":"Senior Mobile Systems Engineer (Flutter & Agentic AI)","company":{"id":5864,"name":"The Greater Change","domain":"thegreaterchange.co.uk","url":"https://alion.io/company/thegreaterchange","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Mobile","role_family":"Mobile","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":["Dubai, United Arab Emirates"],"countries":["AE"],"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":"AI Agents","optional":false},{"name":"Bloc","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Dart","optional":false},{"name":"Django","optional":false},{"name":"ElevenLabs","optional":false},{"name":"FastAPI","optional":false},{"name":"Fastlane","optional":false},{"name":"Flutter","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Go","optional":false},{"name":"GraphQL","optional":false},{"name":"Kotlin","optional":false},{"name":"Node JS","optional":false},{"name":"Offline-First","optional":false},{"name":"OpenAI","optional":false},{"name":"ProGuard","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Riverpod","optional":false},{"name":"State Management","optional":false},{"name":"Stripe","optional":false},{"name":"Text-to-Speech","optional":false},{"name":"WebSockets","optional":false},{"name":"Whisper","optional":false},{"name":"Core ML","optional":true},{"name":"Edge AI","optional":true},{"name":"JavaScript","optional":true},{"name":"LiteRT","optional":true}],"status":"live","first_seen_at":"2026-11-02T14:02:51Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-06T05:03:26Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Company Description\nOur Client is a real estate developer creating AI-native, agentic homes and workplaces, with an intelligent agent that learns its occupants and adapts the environment toward wellness and longevity. Their mobile super app is the primary interface to this intelligence, bringing together identity, services and ambient AI in one ecosystem. Our Client runs a lab and experience centre where products are tested with real residents, and has a pipeline of thousands of units to deploy into.\nOur Client is a fast-moving, founder-led organisation where engineers shape the product directly and own what they build.\nJob Description\nRole Overview\nWe are looking for a Senior Mobile Systems Engineer who views mobile development not just as “building screens,” but as architecting the primary interface for Agentic Intelligence. You will be responsible for building a high-performance Super App that seamlessly integrates financial services, identity, and ambient AI.\nThis is a hybrid role requiring deep Flutter expertise and strong Backend engineering skills. You will lead the transition from static, menu-driven interfaces to Agentic UIs that leverage Voice (TTS/STT), Vision, and Generative UI patterns to anticipate and serve user needs.\nKey Responsibilities\n1. Super App Orchestration\nArchitect and maintain a scalable Flutter codebase capable of hosting multiple “mini-apps” (Fintech, Lifestyle, Identity) within a single ecosystem.\nImplement complex user lifecycles, including SSO (Single Sign-On), multi-factor authentication, and tiered KYC (Know Your Customer) workflows.\nLead the integration of multi-provider Payment Systems (Apple/Google Pay, Stripe, and direct banking APIs).\n2. Agentic & Conversational Interfaces\nDesign and build Agentic Interfaces where the UI dynamically adapts based on AI-inferred user intent (GenUI).\nImplement low-latency, streaming TTS (Text-to-Speech) and STT (Speech-to-Text) systems for ambient and voice-first interactions.\nIntegrate mobile-side AI agents that can perform actions on behalf of the user across different modules of the Super App.\n3. Fullstack Engineering\nDevelop and optimise high-concurrency Backend APIs (Python/Node.js/Go) that power the mobile experience.\nDesign secure data synchronisation patterns for offline-first capabilities and real-time state management.\nManage infrastructure for mobile-specific needs, such as push notification orchestration and OTA (Over-The-Air) updates.\n4. Performance & Security\nEnsure the Super App maintains a 60fps+ performance profile even with heavy AI and media processing.\nImplement rigorous security standards for handling sensitive financial and identity data (biometrics, secure enclave, encrypted storage).\nRequirements\nRequirements\nTechnical Requirements\n Mobile Framework: Flutter (Expert), Dart, Platform Channels (Swift/Kotlin)\n AI Integration: TTS/STT (Whisper, ElevenLabs, Google Cloud Speech), OpenAI/Claude SDKs\n Super App Features: SSO (OAuth2, OpenID Connect), KYC (Sumsub, Jumio), Payments (Stripe, Adyen)\n Backend: Python (FastAPI/Django) or Node.js, REST/GraphQL, WebSockets\nState Management: Riverpod, Bloc, or Signals\n DevOps / Mobile Ops: CI/CD (GitHub Actions, Fastlane), App Store/Play Store automation\nSecurity: JWT, OAuth2, Biometric Auth, ProGuard/R8, SSL Pinning\nThe “Modern Take”: What We Expect\nBeyond the Grid: You don’t just build lists and buttons. You think about how an AI agent can “drive” the UI for the user.\nVoice-Native: You understand the nuances of voice UX: handling interruptions, background noise, and emotional prosody in TTS.\nSecurity by Design: You treat KYC and Payment flows as mission-critical infrastructure, not just API calls.\nProduct Mindset: You bridge the gap between “what is technically possible” and “what feels like magic for the user.”\nPreferred Qualifications\nExperience building apps with 1M+ MAU (Monthly Active Users).\nContributions to the Flutter ecosystem (open-source packages or plugins).\nExperience with on-device ML (TensorFlow Lite, CoreML) for privacy-preserving AI features.\nStrong understanding of Micro-frontend or Micro-app architectures in a mobile context.\nWhy Join Us?\nWe are moving past the era of “apps as tools” into the era of “apps as partners.” You will be the lead architect of this transition, building the most sophisticated mobile entry point for agentic systems in the market.\nBenefits\nA competitive package in line with market standards, commensurate with experience and seniority.","description_format":"text","description_chars":4486,"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":[],"hiring_locations":[{"name":"United Arab Emirates","iso":"AE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Nonprofits & Foundations"],"lifecycle":[{"event":"open","at":"2026-11-02T14:02:51Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":17,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/the-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai","json_url":"https://alion.io/job/the-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai.json","meta":{"generated_at":"2026-11-06T05:04:07Z","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":8822,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":5864},"rest":"https://alion.io/mcp/rest/get_company?id=5864"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fthe-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai"},{"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%2Fthe-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai"},{"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%2Fthe-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai"},{"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/the-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fthe-greater-change-senior-mobile-systems-engineer-flutter-agentic-ai"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3610544}},{"tool":"search_jobs","arguments":{"company":"thegreaterchange.co.uk","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3610544},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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