Introduction: Why Swift is Promising
Swift is a modern, safe, and high-performance programming language from Apple, used for creating applications for iOS, macOS, watchOS, and tvOS. The demand for Swift developers is consistently high, and the average salary for a Junior developer in Russia starts from 80,000 rubles, while a Senior can earn 300,000+ rubles. However, competition in the market is growing, so it's important not just to know the syntax, but to be able to present yourself correctly. In this article, we will break down the key steps: from writing a resume to successfully passing an interview.
1. What a Junior Swift Developer Should Know
Before sending your resume, make sure you have a minimum set of skills. Employers expect from candidates:
- Swift Basics: data types, optionals, closures, structures and classes.
- UIKit / SwiftUI: ability to layout screens, work with tables (UITableView) and navigation.
- Networking: URLSession, Codable, basic REST API requests.
- Git: basic commands (commit, push, pull, merge).
- Xcode: project setup, debugging, working with the simulator.
An example of a simple network request in Swift that you should be able to explain in an interview:
struct Post: Codable { let id: Int let title: String}
func fetchPosts() { guard let url = URL(string: "https://jsonplaceholder.typicode.com/posts") else { return } URLSession.shared.dataTask(with: url) { data, response, error in guard let data = data else { return } do { let posts = try JSONDecoder().decode([Post].self, from: data) print("Loaded \\(posts.count) posts") } catch { print("Decoding error: \\(error)") } }.resume()}Without understanding this code, you are unlikely to be hired even for an internship.
1.1. SwiftUI vs UIKit: What to Learn?
As of 2025, SwiftUI is actively used in new projects, but UIKit still dominates in legacy code. We recommend learning both frameworks, but focusing on UIKit for vacancies requiring 1+ year of experience. For Junior positions, it's enough to show knowledge of SwiftUI at the level of basic screens and modifiers.
2. How to Write a Swift Developer Resume
A resume is your main tool. It should be concise (1-2 pages) and contain key sections. Here is a structure that works:
- Contact Information: name, phone, email, link to GitHub and LinkedIn.
- Objective: one line (e.g., "Junior iOS developer, seeking a position in a product company").
- Skills: Swift, UIKit, SwiftUI, Core Data, Realm, Git, Xcode, REST API, Firebase.
- Work Experience (if any): describe tasks and technologies. If there is no experience, move on to projects.
- Projects: 2-3 pet projects with a description and a link to GitHub.
- Education: courses, university, self-study.
An example of a project description in a resume:
Task Manager (ToDo App) — iOS application in Swift + UIKit + Core Data. Implemented: creating, editing, deleting tasks, searching and sorting by date. Used MVC architecture. Link: github.com/username/todo-app.
2.1. Resume Mistakes That Scare Off HR
- Indicating "English level — Intermediate", but in the interview you can't string two words together.
- A list of technologies without context (just "Swift, iOS" is bad).
- Grammar mistakes — use spell-checking services.
3. Portfolio and GitHub: How to Stand Out
For a Junior developer, a portfolio is more important than experience