Mobile Engineer (iOS)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 49d ago
The date the source published, not the day we noticed it (2026-07-27). Last seen at its source just now.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Europe, Buenos Aires, Georgia, Poland, Armenia, Kenya, LATAM, Philippines, Indonesia, Boston, Thailand, Hong Kong, New York, South Africa
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay €75k–114.5k/yr
Middle 50% of 80 listings that do state pay — Engineering · all levels · Europe · EUR/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
ashby employer's own board first seen 11d ago · last seen just now
The listing
We’re hiring on behalf of ActAI, a high‑talent team building the next generation of AI‑native productivity applications. Their mission is to replace repetitive digital work with AI that can reliably complete real tasks for everyday users.
Rather than building another chatbot, ActAI is creating long‑running AI workflows that manage conversations, coordinate actions, maintain context, and interact with external services — all with minimal user input. The product is designed to deliver high reliability, persistent context, and real‑world task completion, helping users save ~90% of their time on everyday tasks.
Role: iOS Software Engineer
As an iOS Software Engineer, you will own the iOS client experience end‑to‑end. This is not a thin integration role — you will build a production‑grade iOS application where AI interactions are central to the product. Performance, reliability, and user trust will be your top priorities.
Focus Areas
Build and maintain iOS applications using Swift and SwiftUI.
Integrate AI‑powered features through backend APIs.
Design UX patterns for AI interactions (loading states, streaming responses, retries, fallbacks).
Optimize performance, memory usage, and battery efficiency.
Capture user signals and feedback to support AI evaluation and iteration.
Collaborate closely with backend and ML engineers on API design and system behavior.
Maintain high App Store quality, stability, and production reliability.
Ideal Experience
3+ years of iOS development experience using Swift.
Hands‑on experience integrating AI‑powered features into mobile apps.
Strong understanding of async/await, concurrency, and background tasks.
Solid iOS performance and memory optimization skills.
Experience shipping and maintaining production iOS apps.
Comfort designing for latency, partial failure, and non‑deterministic AI behavior.
Exposure to CoreML or light on‑device ML.
Familiarity with feature flags or remote configuration systems.
Strong intuition for AI UX patterns and user trust considerations.
Expected Outcomes
Stable, smooth, and reliable iOS applications for real‑world use.
Optimized performance: responsive, low‑latency, efficient on memory and CPU.
Production issues detected early, monitored effectively, and resolved with clear root‑cause analysis.
Tech Stack
Swift
SwiftUI
Swift Package Manager (SPM)
SQL / NoSQL
TensorFlow Lite (on‑device inference)
How They Work
ActAI believes the best products are built by small, world‑class teams. They operate with high talent density, collective decision‑making, and rapid execution — balancing quality with speed. Joining this team means bringing structure, exercising judgment, and executing independently to deliver a truly magical product into users’ hands.
Interview Process
3–4 interviews maximum.
Conducted virtually and/or onsite.
Applications evaluated directly by technical team members.
Transparent and efficient process with prompt decisions.
Successful candidates will receive not just a job offer, but an invitation to join a mission‑driven team bringing AI to billions globally.