Introduction: Why Swift is Not Just About iOS
Swift is not just a language for creating applications for iPhone. Thanks to the emergence of frameworks like SwiftUI and the active development of the Apple ecosystem, Swift confidently occupies a niche not only in mobile development but also in creating native applications for macOS, watchOS, and tvOS. In 2025, the demand for Swift developers in Russia remains consistently high, and salaries are among the most competitive in the IT sector.
In this article, we will analyze real numbers, factors affecting income, and show a small code example that might appear in a technical interview.
Market Overview: Who Earns How Much
An analysis of job postings on HeadHunter, Habr Career, and LinkedIn over the past six months shows the following picture (data is in rubles, before tax deduction):
- Junior Swift Developer (0–1 year of experience): 80,000 – 140,000 ₽
- Middle Swift Developer (1–3 years): 180,000 – 280,000 ₽
- Senior Swift Developer (3–5+ years): 300,000 – 500,000 ₽
- Team Lead / Architect (5+ years, management skills): from 450,000 ₽
It is important to note that remote work for foreign companies (via self-employment or individual entrepreneurship) can increase income by 1.5–2 times. In such cases, salaries for Senior developers reach $4,000 – $7,000 per month.
Factors Affecting Salary
The final level of compensation is influenced not only by years of experience. Key points:
- Technology Stack: knowledge of
Combine,Swift Concurrency(async/await),Core Data, andSwiftUIincreases a specialist's value. - Platform: macOS developers often earn 10–15% more than iOS developers due to a shortage of personnel.
- App Store Portfolio: applications with high ratings and complex architecture (VIPER, TCA) are a strong argument in negotiations.
- Soft Skills and English: the ability to work in a distributed team and read documentation in English is a mandatory requirement for Middle+.
Code Example: What is Expected from a Middle-Level Swift Developer
During an interview, you may be asked to implement a simple but illustrative task. For example, write a function that asynchronously loads data from the network and parses JSON. Here is how it looks in modern Swift using async/await:
import Foundation
// Data modelstruct User: Codable { let id: Int let name: String let email: String}
// Loading serviceclass UserService { enum NetworkError: Error { case invalidURL case noData case decodingError } func fetchUsers() async throws -> [User] { guard let url = URL(string: "https://jsonplaceholder.typicode.com/users") else { throw NetworkError.invalidURL } let (data, _) = try await URLSession.shared.data(from: url) guard !data.isEmpty else { throw NetworkError.noData } let decoder = JSONDecoder() guard let users = try? decoder.decode([User].self, from: data) else { throw NetworkError.decodingError } return users }}
// Usage exampleTask { do { let service = UserService() let users = try await service.fetchUsers() for user in users { print("\\(user.name) — \\(user.email)") } } catch { print("Error: \\(error.localizedDescription)") }}This code demonstrates an understanding of asynchrony, Codable, and error handling — basic skills that employers