We are glad to invite a Senior iOS Developer to join one of the most dynamically growing departments - Web & Mobile Solutions, which unites more than 200 professionals in various technologies. We love technology and think that apps are all about personal touch and user experience. We truly believe we can influence that in the products we touch. We love to learn and share knowledge. If you are a positive thinker with excellent communication skills, who is able to work on dynamic projects, help to engage new customers, and deliver software of varying complexity, you are welcome to come and join us!
CUSTOMER
Our customer is from Austria. The client is a leading technology and consulting company specializing in digital transformation, IT infrastructure, and software development. With a strong focus on innovation, efficiency, and security, we deliver tailored solutions to enterprises across industries, helping them optimize their IT ecosystems and drive business growth.
- Design and development of applications for iOS and iPadOS
- Active involvement in requirements analysis and software design
- Integration of external interfaces using RESTful APIs and JSON
- Deployment, commissioning, and thorough testing of developed applications
- At least 5+ years of commercial experience as iOS Developer
- Strong understanding of design patterns and SOLID principles
- Proficiency in Swift, SwiftUI, and UIKit
- Experience with Combine and/or AsyncAlgorithms
- Familiarity with Storyboards and Swift Package Manager (SPM)
- Version control using Git
- Competence in writing unit tests and ensuring high code quality
Soft Skills & Qualifications:
- Academic background in Computer Science or equivalent practical experience
- Excellent command of the German language, both written and spoken
- At least an Upper-Intermediate level of English
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What We Do
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 21 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.
Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.
Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters







