About this opportunity
Roman Health Pharmacy LLC lists this Senior Software Engineer – Mobile, Flutter, KMP opportunity in los altos, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Join Afero and change the world, a gazillion connections at a time!
Our vision is to make all the world's devices really smart and truly secure, through innovation and scale. Come make it happen!
Afero is the leading PaaS for IoT manufacturers and brands, enabling connected devices to be both smart and secure. Afero built its foundation on security, data privacy, simplicity and ease of use. Today, Afero technology powers millions of devices across more than 1,000 SKUs from 50+ manufacturers, including well known brands like Defiant, Hampton Bay and EcoSmart. Afero has more than 123 patents, one of the largest IoT patent portfolios globally, and was named an 2024 IoT Breakthrough Winner for IoT Security Platform of the Year. Afero is driven by a team of world‑class executives and veterans in mobile, hardware, security, consumer and cloud, leveraging experience from Google, Apple, Microsoft, Amazon, Netflix, Disney, Roku and Danger. Afero provides a fantastic opportunity to explore and to expand your expertise while driving product innovation into exciting new ecosystems. To learn more, visit
Why you’ll want to work with us
For a small team, Afero engineers collectively do a little bit of everything—from cloud applications and infrastructure to mobile development on multiple platforms, firmware on a wide range of devices, to board‑level hardware design and implementation of secure wireless devices. If you enjoy deep dives into assorted technology stacks to understand end‑to‑end system workflows, can adapt past experiences to new solutions, and can communicate technical ideas effectively, Afero is a fantastic opportunity to explore and to expand your expertise.
What we’re looking for
We're building the mobile experience for Afero's Hubspace smart home product line. As a Senior Software Engineer on the mobile team, you'll work across the full mobile stack—from Flutter UI down to native platform code and help shape the architecture of a production app used by millions of customers.
You’ll work on real problems: connected device onboarding over BLE, real‑time device control, GraphQL API integration, and an ongoing migration from Redux to a Provider‑based architecture. This is not a greenfield role; you'll inherit a mature codebase and be expected to improve it.
We want people with passion to build best‑in‑class technology, who will drive the evolution and scale of Afero’s platform. The range of disciplines and experience represented at Afero is broad and deep, and everyone on the team contributes meaningfully to our culture and our growth. We’re looking for builders and problem solvers who will bring perspective and skills to support our success, people with enthusiasm for digging into complexity, creating solutions, and driving effectiveness in a collaborative environment.
Key Responsibilities
Build and maintain the Flutter application across iOS and Android, including native platform channel integrations in Swift and Kotlin
Design and implement shared business logic using Kotlin Multiplatform, reducing duplication between platforms
Integrate and evolve GraphQL APIs, working closely with backend teams on schema design and query optimization
Participate in architectural decisions, including the ongoing migration from Redux to ChangeNotifier/Provider
Own features end‑to‑end: from API contract through UI, including test coverage
Mentor mid‑level engineers and contribute to code review culture
Required Qualifications
8+ years of mobile software engineering experience
Strong Flutter/Dart—you've shipped a production Flutter app and understand its rendering model, state management trade‑offs, and platform channel boundaries
Native iOS (Swift) and native Android (Kotlin) and you can write platform‑specific code when Flutter alone isn't enough
Kotlin Multiplatform; experience building or consuming shared KMP modules
GraphQL; client‑side experience with queries, mutations, subscriptions, and caching strategies
Comfort working in an IoT or connected hardware context is a strong plus (BLE, device state synchronization, real‑time data)
Collaborative and direct; this team moves fast and expects engineers to push back when something is wrong
This role is a hybrid position; candidates must be able to come into the Los Altos, CA office at least three days per week
Applicants must be authorized to work for any employer in the U.S.
Nice to have
Experience with Firebase (Crashlytics, Analytics, Messaging, Remote Config)
Familiarity with Redux or similar unidirectional data flow patterns
Background in smart home, embedded, or hardware‑adjacent products
Compensation
USD 205,000 - 240,000 per year. The US base salary range for this full‑time position is expected to be $205,000 to $240,000. Actual pay is determined by various factors, including work location, job‑related skills and experience, relevant education, training or certifications, and other business and organizational needs. This range reflects base salary only; Afero also offers competitive benefits and equity compensation not included in these numbers.
Afero is an equal opportunity employer. All applicants will be considered for employment regardless of race, color, national origin, religion, sex, age, disability, sexual orientation, gender identity, veteran or disability status.
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Worksite address
los altos, CA, 94024, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.