{"id":1095695,"url":"https://alion.io/job/oowlish-senior-android-engineer-kotlin-aws","title":"Senior Android Engineer (Kotlin & AWS)","company":{"id":7291,"name":"Oowlish","domain":"oowlish.com","url":"https://alion.io/company/oowlish-technology","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","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":["Brasília, Brazil","São Paulo, Brazil","Mexico City, Mexico","Buenos Aires, Argentina","Rio de Janeiro, Brazil","Recife, Brazil","Bogotá, Colombia"],"countries":["BR","MX","AR","CO"],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Deep Linking","optional":false},{"name":"Kotlin","optional":false},{"name":"AppsFlyer SDK","optional":true},{"name":"Firebase","optional":true},{"name":"Java","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Python","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-21T16:43:49Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-11-11T05:20:18Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"About the Role\nWe are looking for an experienced Senior Android Engineer to join a cloud-native engineering team working on modern, customer-facing mobile applications and digital experiences.\nThis is a hands-on engineering role combining deep native Android development expertise with AWS cloud technologies, modern application architecture, CI/CD, testing, and direct customer collaboration.\nYou will work alongside Engineers, Architects, Engineering Managers, and Project Managers to design and deliver high-quality solutions for complex mobile initiatives. The role requires strong software engineering fundamentals, the ability to build and maintain production-ready Android applications, and confidence working directly with customer engineering teams.\nThe ideal candidate brings deep Kotlin and native Android expertise, strong knowledge of application design and development patterns, AWS experience, and the communication skills required to succeed in a consulting and client-facing environment.\nResponsibilities:\nDesign, build, maintain, and enhance production-grade native Android applications.\nDevelop high-quality mobile solutions primarily using Kotlin and modern Android development practices.\nCollaborate with Architects and Engineering Managers to translate technical requirements into scalable solutions.\nApply appropriate application architecture, software design patterns, and engineering best practices.\nIntegrate mobile applications with APIs, cloud services, SDKs, and external platforms.\nContribute to mobile initiatives involving tracking, attribution, deep linking, in-app experiences, and customer journey optimization.\nWrite production-ready, well-tested, maintainable, and documented code.\nBuild and maintain automated testing for mobile applications.\nContribute to and maintain CI/CD pipelines supporting Android application delivery.\nWork with AWS services and cloud-native architectures supporting mobile applications.\nTroubleshoot and resolve technical issues across development, staging, and production environments.\nParticipate in Agile ceremonies including daily standups, sprint planning, retrospectives, and demos.\nCollaborate directly with customer engineering teams and clearly communicate technical decisions, progress, risks, and trade-offs.\nContribute to continuous improvement of development practices, architecture, and delivery processes.\nContinuously optimize and improve the user experience of our mobile applications.\nRequirements:\nStrong professional experience developing production native Android applications.\nDeep hands-on experience with Kotlin.\nStrong understanding of Android application architecture and software design patterns.\nExperience designing, developing, testing, and supporting production applications.\nExperience integrating mobile applications with APIs, SDKs, and backend/cloud services.\nStrong experience working with AWS cloud environments.\nExperience with CI/CD and mobile application delivery automation.\nStrong understanding of testing and software quality practices.\nExperience working in Agile software development environments.\nStrong customer-facing communication skills.\nAbility to clearly explain technical decisions and trade-offs.\nStrong written and verbal English communication skills.\nMust Have:\nStrong hands-on Kotlin development experience.\nStrong native Android development experience.\nExperience building and supporting production mobile applications.\nStrong understanding of:Mobile application architecture.\nSoftware design patterns.\nApplication lifecycle.\nAPI and service integrations.\nStrong experience with AWS cloud services.\nExperience integrating native applications with cloud-based backend systems.\nExperience building and maintaining CI/CD pipelines.\nStrong testing and automation practices.\nExperience writing, reviewing, and deploying production-quality code.\nExperience troubleshooting applications across development and production environments.\nExperience participating in code reviews.\nStrong client-facing communication skills.\n\nNice to Have:\nJava experience, particularly supporting or modernizing legacy Android applications.\nExperience with mobile attribution and analytics technologies.\nExperience implementing mobile deep linking.\nExperience integrating third-party mobile SDKs.\nExperience with Firebase.\nExperience with AppsFlyer or similar attribution platforms.\nExperience with CDP or customer-data integrations.\nExperience working on marketing technology or conversion-related mobile initiatives.\nExperience with modern web/application technologies such as:React\nNode.js\nTypeScript\nPython\nFamiliarity with Generative AI technologies.\nUI/UX experience.","description_format":"text","description_chars":4667,"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":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Recruiting & Staffing","Custom Software Development","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-09-21T17:50:23Z"}],"visa":[],"liveness":{"score":58,"band":"ok","label":"Likely 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