Mobile Product Designer–Engineer
Build a mobile health experience that earns daily use. Ship accessible gauges and tracking views with data and offline behavior.
RemoteUSD 252,500/year
Anistratenco is building a longitudinal health platform. Health Assistant brings conversations, records, and goals into a context people can inspect and correct. The underlying systems must support more products as that context grows. This full-time role is remote within the United States.
The mandate
Design and implement iOS and Android interactions for longitudinal signals. Every signal needs source, freshness, range, uncertainty, and a useful next action.
Own native integration, offline behavior, synchronization, accessibility, and release quality while keeping the product coherent with Health Assistant.
Show us the work
Send two files: a complete project case study and a proposal for this role. No CV or cover letter. Use public evidence and synthetic examples where needed. AI tools are welcome; the technical decisions, evidence, and proposed execution must withstand review.
Project case study
Document one substantial project from the original problem through launch and subsequent results. Explain the team, your own scope, timeline, constraints, architecture or operating stack, key decisions, implementation, and what changed along the way. Include work you can substantiate, a dated baseline, the measurement method and denominator, and the measured result. Discuss a failed approach or tradeoff. Label estimates and evidence you cannot verify.
Show a complete mobile product or component-system project you designed and shipped. Trace the work from user need and visual system through native integration, offline and sync contracts, implementation, testing, release, and iteration. Name the platform, framework, APIs, local store, and your contribution. Give task-completion, accessibility, crash, or sync results against a baseline.
Role proposal
Infer the current web and mobile stack from public evidence; separate observations from guesses. Deliver two working components. First, a health-gauge design system for sleep, recovery, stress, and activity, with distinct color spaces, accessible non-color cues, thresholds, source, and freshness. Second, a tracking graph for X/Y time-series values with axes, scale, range controls, missing data, uncertainty, and accessible inspection. Show empty, offline, and conflicting states. Name the iOS/Android framework, native APIs, local store, sync contract, and test stack; set reliability and task-completion thresholds and show how both components extend to wearables.