{"id":1485396,"url":"https://alion.io/job/salt-lead-android-developer-sdk-mvvm-hybrid-sussex","title":"Lead Android Developer (SDK, MVVM) – Hybrid – Sussex","company":{"id":1935342,"name":"Salt","domain":"welovesalt.com","url":"https://alion.io/company/welovesalt","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"A","score":95,"open_postings":1223,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":146,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Mobile","role_family":"Mobile","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":500,"max":700,"currency":"GBP","period":"day","gross":null,"usd_annual":231500},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Android SDK","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"GraphQL","optional":false},{"name":"Java","optional":false},{"name":"Jetpack Compose","optional":false},{"name":"Kotlin","optional":false},{"name":"MVVM","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-03-19T00:00:00Z","employer_posted_date":"2026-03-19","last_verified_at":"2026-09-29T22:22:26Z","board_verified":false,"closed_at":null,"days_open":229,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":229},"description":"Back to all jobs\nApplications are now closed.\nLead Android Developer (SDK, MVVM) - Hybrid - Sussex\nRef: JO-2603-359831\nUnited Kingdom \n\nSoftware Development & Engineering, Technology \n\nIT \n\n250 - 999 Employees \n\n£500.00 - £700.00 per day \n\nEnvironment:\n\nHybrid \n\nContract Type:\n\nContract \n\nStarts:\n\nASAP \n\nDuration:\n\n6 months \n\nLead Android Developer - Hybrid - Sussex\nDaily rate: £500 - £700 (inside IR35)\nDuration: 6 months\nHybrid: 2 days per week on site (mandatory Tues, Wed)\nStart: ASAP\nMy client is looking for a Lead Android Engineer to join on a freelance basis. You will be responsible for leading the design, development, and delivery of the mobile application on Android. This role combines hands-on engineering leadership with solution architecture responsibilities, ensuring scalable, secure, and high-performing mobile solutions. The individual will lead distributed teams, including offshore engineers, while collaborating closely with Product, Architecture, and Backend teams. The app supports key customer journeys including search and purchase, management, account access, and different experiences. This role plays a critical part in shaping the technical direction and delivering seamless digital customer experiences.\nQualifications\nStrong experience in Android development using Kotlin, Java, Android SDK, and Jetpack\nProven experience operating as a Technical Lead or senior engineer with architectural responsibilities\nDeep understanding of mobile architecture patterns (e.g. MVVM, Clean Architecture, modularisation)\nExperience designing and integrating with APIs, including REST and GraphQL (advantageous)\nStrong knowledge of software engineering best practices including TDD, CI/CD, and secure coding\nExperience building high-performance, scalable mobile applications with strong observability and logging\nUnderstanding of cloud-native and distributed system architectures\nExperience leading or working with offshore teams\nStrong problem-solving skills and ability to contribute to solution design and architecture\nBachelor’s degree in Computer Science, Engineering, or equivalent experience preferred\n*Rates depend on experience and client requirements","description_format":"text","description_chars":2180,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-29T22:15:35Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.461,"p_room":0.36,"age_days":229,"expected_fill_days":146,"reasons":["conf:823","agency","urgency","win:tail","crowd:brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":{"stated_usd_annual":231500,"is_top_pay":true},"html_url":"https://alion.io/job/salt-lead-android-developer-sdk-mvvm-hybrid-sussex","json_url":"https://alion.io/job/salt-lead-android-developer-sdk-mvvm-hybrid-sussex.json","meta":{"generated_at":"2026-11-03T07:28:48Z","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":10593,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":1935342},"rest":"https://alion.io/mcp/rest/get_company?id=1935342"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsalt-lead-android-developer-sdk-mvvm-hybrid-sussex"},{"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%2Fsalt-lead-android-developer-sdk-mvvm-hybrid-sussex"},{"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%2Fsalt-lead-android-developer-sdk-mvvm-hybrid-sussex"},{"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/salt-lead-android-developer-sdk-mvvm-hybrid-sussex\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsalt-lead-android-developer-sdk-mvvm-hybrid-sussex"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1485396}},{"tool":"search_jobs","arguments":{"company":"welovesalt.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1485396},"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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