Hire senior iOS developers through Probegin's European network — Swift and SwiftUI engineers who ship to the App Store, not just to TestFlight. Profiles within days, start within two weeks.
Swift/SwiftUI apps with modern concurrency, offline-first data and the polish iOS users notice.
Release trains, review-guideline compliance, phased rollouts and crash-free-rate ownership.
Push, payments (StoreKit), HealthKit/MapKit and the hardware APIs that make apps feel native.
Mixed Swift/Obj-C estates maintained and migrated incrementally.
Go native when the app is the product. One codebase for both stores? Compare React Native and Flutter — we staff all three and will pick sides honestly.
Products where App Store rating and native polish drive retention.
Biometrics, secure enclaves and compliance-reviewed releases.
Swift packages other teams build on.
Senior-leaning; mobile placements in our network are engineers who have owned shipped apps, including release and store responsibility.
Building AI into this stack? Meet our Ingénieur chargé de la relation client profile.
One specialist, embedded in your team, your standups and your tools — the classic direct model. Most placements run this way for a year or longer.
Two or three days a week for maintenance-grade or advisory work — you keep senior capability without paying for idle hours.
For outcome-scoped delivery, the specialist joins one of our modules de mise en œuvre — priced on the result, not the hours.
Mobile rates track seniority and store-release responsibility more than raw coding skill. Dutch IT detachering averages around €65–150 per hour (ITRC, 2026) as a public benchmark; direct nearshore placements for equivalent mobile seniority typically come in clearly below the local top end. You see the exact all-in rate per candidate before interviewing.
A 30-minute intake: the role, the stack, the team it lands in, the timeline it has to hit.
Two to three vetted iOS developers from our 400K+ European network — within days.
C'est toi qui mènes les entretiens et qui prends la décision. Pas de pression, on n'a pas de banc à vider.
Nous nous chargeons des contrats et de l'intégration. Une période d'essai de 60 jours : c'est donc nous qui assumons le risque.
Your iOS developers work from our network across the Netherlands, Ukraine, Hungary, Romania, Poland and Bulgaria — all CET ±1, all fluent English (C1), all contracted and payrolled by Probegin so compliance stays our problem, not yours.
If the app is your product and platform feel matters, native Swift. If speed across both stores on one budget matters more, React Native or Flutter — we staff all three and will say which fits in the intro call.
Yes — release management, review compliance and phased rollouts are part of the standard senior iOS profile.
Yes, mixed estates are common; incremental Swift migration alongside feature work is a normal engagement.
Vetted profiles within days, start within two weeks, 60-day trial period.
Indirectly and measurably: crash-free-rate work, performance passes and review-prompt timing are standard senior iOS practice — ratings follow stability.
The first 60 days are the proof: if the match isn't right, you say so and the placement ends without long-term obligation — or we replace the profile from the network. Most trials convert; the ones that don't cost you a conversation, not a contract.
Yes — that's the normal growth path. Many clients start with a single specialist and expand to two or five as the roadmap demands, keeping one contract and one point of contact at Probegin. Scaling down is equally simple, with reasonable notice instead of penalty clauses.
Probegin does. You get one Dutch counterparty and one invoice; employment, payroll and cross-border compliance for the specialist are our responsibility. That structure also keeps you clear of freelance-classification risk under Dutch rules.
Tell us the role today, meet your matches this week, have them on the team in two.
Prendre rendez-vous pour un entretien de présentation