Treat Health | Full-stack Engineer (Elixir, Phoenix LiveView, React) | Helsinki, Finland | ONSITE | Full-time | Compensation in the link below

Treat Health is building healthcare where the right care takes minutes, not days. You describe your concern in your own words, our smart intake asks the follow-up questions a doctor would ask, and a licensed doctor reviews the whole picture and decides on the care. Prescriptions and records go straight to Kanta, Finland's national health archive.

Right now, agentic frontend engineering and agentic mobile app development matter most to us. We expect you to work across the whole stack, with our assistance and tooling.

Stack: Elixir, Phoenix LiveView, React, TypeScript, Tailwind, GCP, Cloudflare and Rust, with Swift and Kotlin for our native mobile apps. Claude is part of everyday work, from planning and coding to review. We care about how well you direct coding agents, not how fast you type.

Small team, high trust: you own problems end to end, with real influence on what we build. Health data stays in the EU, every sign-in uses strong identification, and patient data never ends up in logs.

For now, working on site in Helsinki is a must, and we can't offer relocation or visa support, so you need to already be able to work in Finland. We may hire remotely in the future, so check back later.

Compensation, details and how to apply: https://treat.health/en/careers/full-stack-engineer/

Sendery (https://sendery.co) | iOS Engineer | Tokyo, Japan (no visa support, remote available) | Contract

Sendery is a transactional email platform built for teams. We provide developers, designers, and operations with the tools they need to manage their product emails without needing development work.

We're currently looking for a capable iOS Engineer to join our team on a contract basis to start as we build out our mobile stack. The ideal candidate has 5+ years experience building iOS apps from zero to production (Swift, SwiftUI, UIKit, and modern iOS frameworks), and has worked in a startup environment in the past. Positive experience with AI coding tools is a plus.

We're based in Japan and have preference for someone who is already in the country, but we are also considering candidates on a similar timezone, or Pacific time.

To apply, please contact jobs@sendery.co with your resume and github.

Purchasely | https://www.purchasely.com | Senior iOS SDK Engineer | Paris, France | REMOTE (France) | Full-time (CDI) | Fluent French and English required | [€60k-€70k + BSPCE]

Purchasely is an in-app monetization platform: app teams design, launch and A/B test paywalls and onboarding screens without shipping an app update. Our SDKs (iOS, Android, Flutter, React Native, Cordova) are embedded in our customers' apps, so if our SDK crashes, someone else's app crashes. Stability, binary size, backward compatibility and clean public APIs come first.

You'll be a hands-on engineer on a small mobile team, owning the native iOS SDK: [StoreKit 1/2, UIKit/SwiftUI rendering, public API design, release process]. You'll also work directly with customers' engineering teams on tricky integrations, so you should enjoy reading other people's code and explaining yours.

We're looking for [5+] years of iOS with strong Swift, ideally with experience shipping a library or SDK used by third parties. Fluent French is a must: the engineering team works in French daily. Professional English is a must: our customers are located worldwide and support is in English, we also have coworkers from all over the world.

Process: no take-home. One 1h30 live technical session during the interview.

Direct applicants only, no agencies.

Details: https://purchasely.notion.site/Senior-iOS-SDK-Engineer-ee63d...

Pairio (https://pairio.app) | Senior Swift Engineer | REMOTE (Europe) | 32-40h/week | Employee or freelance | $65k-$85k + equity

Pairio is a native macOS app for real-time screen sharing, built for people who work together. You share your screen, your teammate draws on it and takes over your keyboard. One click to call, no link, no invite. We use it every day to build it.

You'd work on pixel-perfect screen sharing (capture, encode, transport, rendering), one-click calling (WebRTC), drawing and remote control, privacy (app masking, encryption) and latency. The Swift app talks to a Rails backend, so bonus points if you're comfortable on both sides.

We're looking for deep native macOS or iOS experience in Swift, a real feel for UX and pixel-perfect UI, and someone who enjoys owning large parts of a product in a small team. Please be based in Europe so we have real overlap for pairing.

We're four founders in Amsterdam running a healthy, profitable business. Stack: Swift, SwiftUI, AppKit, Rails. Flexible start.

Email us a bit about yourself, what you've built and why this interests you: hello@pairio.app, or see https://pairio.app/jobs

Perry Street Software | Senior Mobile Developer (iOS) | https://www.perrystreet.com/careers | Remote (North America / LatAm) | Full-Time

Perry Street Software publishes Jack'd and SCRUFF, two of the world's largest LGBTQ+ dating apps on iOS and Android. Our brands reach more than 30 million members worldwide, so members can connect, meet and express themselves on a platform that prioritizes privacy, security, and community. Our company puts user privacy first, and doesn't sell data or use third-party ad networks.

As a Senior Mobile Developer, you will help us build the user-facing pieces of the next generation of Scruff and Jack’d. We are looking for engineers who are passionate about architecture and excited to become polyglot in their understanding of Swift, Kotlin, and backend framework languages. We are a small, nimble company, so the ability to make an impact is significant. The position is 40 hours per week and ongoing/full-time.

What you'll do:

- Clean architecture using dependency injection (Koin/Swinject), modules, and functional & reactive programming (RxJava/Combine) - Modern UIs with a live style guide and Jetpack Compose/SwiftUI - Test and behavior-driven development, starting with the ViewModel layer (see our blogs), using Quick/Nimble, KoTest, Konsist, and CombineExpectations. - We are pioneers of architectural linters (we are the #1 consumer of Konsist and introduced Harmonize for iOS). This enables us to apply architectural principles across a global, distributed team - Develop production-ready code serving millions of users right away - You can see more about our architectural approach on our Engineering blog at https://medium.com/perry-street-software-engineering or learn more about us at https://www.perrystreet.com/careers

Beacon AI | 3 days hybrid in San Carlos, CA | https://beaconai.co/careers

Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status).

Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.

We’re hiring Senior/Lead Engineers with 5+ YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:

++ iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]

++ Senior Security Engineer [FedRAMP ATO/SSP or DoD IL4/IL5, AWS/GovCloud]

++ Infra/Backend Engineer [Tech Stack: AWS]

++ WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]

++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]

Flexibits | Android Software Engineer | Remote | Full-time https://flexibits.com/jobs

We make Fantastical and Cardhop, award-winning calendar and contacts apps for macOS, iOS, visionOS, and Windows. We are a small, fully-remote company spread across the US and Europe, and welcome anyone from around the world. We prefer candidates that are in time zones between US Pacific Time and Central European Time.

We're looking for an enthusiastic and experienced Android developer to help bring the joy of Flexibits apps to Android. This will include learning the ins and outs of Fantastical and bringing its magic to Android, all the way from the natural language parser to the beautiful user interface.

Tech stack: Kotlin, C#, Objective-C, Swift, AppKit, UIKit, SwiftUI, C, C++.