Freelance Senior iOS Developer

Beyond Sports • Fan Engagement • Paid as a contractor rate • 3-month contract • JavaScript • Swift • Objective-C • 11 hours ago
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Salary
$93k – $124k per year
Location
Remote (Hungary)
Seniority
Senior
Employment
Freelance

Confirmed on the employer's own hiring board on Sep 24, 2026. First seen by Alion on Sep 24, 2026. Beyond Sports scores A on the Alion truth index.

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Beyond Sports

Beyond Sports is a data visualization company operating at the intersection of sports, technology, and immersive storytelling. The company helps sports rightsholders create innovative experiences that resonate with the next generation of sports fans through the power of data.
beyondsports.nl • London • Budapest • Alkmaar • Fan Engagement • 51-200 employees

Senior iOS Developer (Freelance Contract) - Hungary

Contract Length: 3 Months

Start Date: Immediate ASAP

Day Rate: 120,000 HUF - 160,000 HUF per day

Location: Hungary (Essential), Remote Working

About the Role

Beyond Sports is looking for an experienced Senior iOS Developer to build and lead solutions that engage millions of sports fans worldwide.

This is a hands-on freelance contract opportunity for a developer with strong native iOS expertise and a passion for crafting bespoke UI experiences. You'll work with a wide range of data sources and native technologies across web and native applications, contributing to a collaborative environment that prides itself on producing leading products.

Key Responsibilities

  • Manage code releases to internal environments (Dev, Test)

  • Produce code to a high standard that functions correctly and can be understood and extended by other members of the team

  • Show good attention to detail in the final product, taking care and pride in what is produced, ensuring others do the same

  • Communicate clearly to ensure the best possible solutions are built

  • Adapt readily to new approaches and ways of working within a development team

  • Integrate with third-party libraries and applications, including video providers

Required Skills & Experience:

Essential

  • Strong experience with Swift

  • Strong experience with SwiftUI

  • Strong experience with Xcode

  • Strong experience with UIKit

  • Strong experience with Combine and/or RxSwift

  • Strong experience with web service integration (REST, JSON)

  • Strong Git usage and code management

  • Strong experience integrating third-party libraries/applications (e.g. video providers)

  • Strong application of SOLID principles

Desirable

  • Competent with task/ticket management tools such as JIRA

  • Competent with persistent storage solutions such as Core Data

  • Competent with unit tests and TDD

  • Familiarity with Objective-C

  • Familiarity with TCA (The Composable Architecture)

  • Understanding of HTML, CSS, JavaScript

  • Experience working in large, existing codebases

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