(Senior) iOS Developer (m/f/d)

DextraData GmbH; Essen; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading provider of innovative software solutions for the aviation industry is looking for a passionate (Senior) iOS Developer to enhance their flagship app. This role involves modernizing the app, improving stability, and ensuring a delightful user experience. Join a dedicated team impacting aviation safety and efficiency while enjoying a flexible hybrid working model and various employee benefits.

Leistungen

Employer subsidy for pension schemes

Discounted gym membership

Subsidized fresh lunch

Contributions towards childcare costs

Company smartphone for private use

Continuous development opportunities

Qualifikationen

• Several years of iOS development experience with a production app.
• Proficiency in Swift; familiarity with Objective-C and SwiftUI.
• Experience with unit/UI testing and a focus on code quality.

Aufgaben

• Take ownership of core features and components of the iOS app.
• Lead transition from Objective-C to Swift and enhance testing practices.
• Collaborate deeply with design and development teams for UI/UX improvements.

Kenntnisse

iOS development

Swift

Objective-C

UI/UX design

communication

Tools

Xcode

Crashlytics

Sentry

Jobbeschreibung

Your mission

We are a leading provider of innovative software solutions for the aviation industry. Our focus is on the development and provision of cutting-edge software solutions for the Electronic Flight Bag (EFB) and the Electronic Flight Folder (EFF). These solutions optimize flight preparation and execution for pilots, dispatchers, and operators through efficient and user-friendly digital tools. With our commitment to quality and customer satisfaction, we set new standards in flight planning and execution, contributing to safety and efficiency in air traffic.

Our product Logipad is an indispensable iPad application trusted by aviation professionals worldwide.

We are now looking for a passionate and experienced (Senior) iOS Developer (m/f/d) to join our team and help evolve the app into its next phase: more modern, more stable, better tested, and even more intuitive and user-friendly.

Your main tasks:

• Take ownership of core features and components of our iOS app written primarily in Swift (with some legacy Objective-C).
• Lead the transition away from Objective-C, modernizing and refactoring.
• Champion testing practices to increase test coverage and reliability in a crash-sensitive environment.
• Collaborate with design and product to refresh the user experience and improve UI/UX quality.
• Work closely with the CTO and a small, highly capable dev team to deliver improvements quickly and sustainably.
• Investigate and resolve crashes, performance issues, and user-reported bugs.
• Contribute to shaping technical direction, architecture, and future-proofing decisions.

Your profile

• Several years of iOS development experience, ideally with at least one production app used at scale.
• Proficiency in Swift and familiarity with Objective-C and SwiftUI.
• Solid understanding of UIKit and experience building complex iPad UIs.
• Experience with unit testing, snapshot/UI testing, and improving test coverage in existing codebases.
• An eye for detail and design — you care about building apps that are a joy to use.
• Experience diagnosing crashes using tools like Xcode Organizer, Crashlytics, Sentry, etc.
• Strong communication and collaboration skills — you’re a team player who loves solving real-world problems.

Bonus Points For

• Experience in the aviation industry or with mission-critical applications.
• Knowledge of offline-first app architecture and handling intermittent connectivity.
• Familiarity with Apple enterprise deployment or MDM.
• Any experience with data security and compliance standards relevant to aviation.

Why us?

• Work on a product that has a real impact on aviation safety and efficiency.
• Become part of a close-knit team that values clean code, thoughtful design, and rapid iterations.
• Autonomy, trust, and responsibility – your contribution will directly influence the app and its future.
• Hybrid working model (50% home office) and flexible working hours.
• Continuous development opportunities through further education and training.
• Benefits:employer subsidy for company pension schemes, discounted gym membership, subsidized fresh lunch in the staff restaurant, contributions towards childcare costs, company smartphone for private use, and much more.
• Short communication paths and a constructive feedback culture.

Send us your meaningful application documents (CV, GitHub, etc.) including your salary expectations and earliest possible start date, along with a short note about what excites you about this role. Your contacts for this position are Thessy & Sina.