• Evolve the native mobile app and build polished user experiences • Collaborate with a small, autonomous product squad • Work on impactful projects part of daily life for over 12 million people • Participate in knowledge-sharing sessions to improve codebase and processes

Role Description We are looking for an iOS Engineer to support the development of our app on a part-time basis. You will work directly with our CTO to drive the continued evolution of the app by: - Implementing new features - Maintaining code quality through reviews - Bringing a strong product and engineering mindset to the team This is a hands-on role suited to someone who is comfortable owning their work end-to-end and can hit the ground running with minimal ramp-up time. Ideally, you have experience in a tech or SaaS environment and know what good mobile engineering looks like at scale. Qualifications - Strong, proven iOS development experience (Swift, UIKit/SwiftUI) - Experience implementing features in production mobile apps - Comfortable conducting and receiving code reviews - Experience in a lead engineering capacity is a strong plus - Background in tech or SaaS environments preferred - Ability to work independently and communicate proactively in a remote setup - Fluent in English (required), German is a strong plus Requirements - Start: ASAP - Workload: Part-time, max. 2 days/week - Location: Fully remote - Compensation: from CHF 40/hour, depending on qualifications and experience

Role Description Senior Mobile Developers - iOS collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will create meaningful change for our clients. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result whilst consistently advocating for better engineering practices. By balancing strong opinions with a willingness to find the right answer, Senior Mobile Developers bring integrity to technology, ensuring all voices are heard. Senior Developers are the main drivers and champions of those practices in delivery teams, exemplifying and demonstrating what “good” looks like from a Thoughtworks engineering perspective. - You will learn and adopt best practices like writing clean and reusable code using practices like TDD, mobile architecture patterns, design, and pair programming. - You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible. - You will work in collaborative, value-driven teams to build innovative customer experiences for our clients. - You will use your passion for mobile development to aid our clients in enabling a platform-appropriate, seamless and human-centered experience for their users. - You will apply the latest technology thinking from our Technology Radar to solve client problems. - You will partner with other technologists from cross-functional teams advocating and demonstrating mobile-first culture. - You will oversee or take part in the entire cycle of software consulting and delivery from ideation to deployment and everything in between. - You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills. Qualifications - You have deep experience with Swift, coupled with extensive experience in UI development using Apple’s modern framework, SwiftUI. - You can skillfully write high-quality, well-tested code and you are comfortable with Protocol-Oriented and Object-Oriented programming in the iOS ecosystem. - You can design and build solutions taking into consideration the fundamental concerns affecting mobile software such as Apple platform guidelines, constrained execution environment, disconnected operation, discrete App Store release cycles, accessibility, privacy, etc. - Comfortable with Agile methods, such as Extreme Programming (XP), Scrum and/or Kanban. - Bonus points if you have working knowledge of mobile devops/pipeline tools, such as fastlane, Xcode Server, TestFlight, etc. - Advanced English level. Requirements - You enjoy influencing others and always advocate for technical excellence while being open to change when needed. - You have a presence in the external tech community and you willingly share your expertise with others via speaking engagements, contributions to open source, blogs and more. - You’re resilient in ambiguous situations and can approach challenges from multiple perspectives. Benefits - There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. - Your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. - We see value in helping each other be our best and that extends to empowering our employees in their career journeys.

Role Description Senior Mobile Developers - iOS collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will create meaningful change for our clients. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result whilst consistently advocating for better engineering practices. By balancing strong opinions with a willingness to find the right answer, Senior Mobile Developers bring integrity to technology, ensuring all voices are heard. Senior Developers are the main drivers and champions of those practices in delivery teams, exemplifying and demonstrating what “good” looks like from a Thoughtworks engineering perspective. - You will learn and adopt best practices like writing clean and reusable code using practices like TDD, mobile architecture patterns, design, and pair programming. - You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible. - You will work in collaborative, value-driven teams to build innovative customer experiences for our clients. - You will use your passion for mobile development to aid our clients in enabling a platform-appropriate, seamless and human-centered experience for their users. - You will apply the latest technology thinking from our Technology Radar to solve client problems. - You will partner with other technologists from cross-functional teams advocating and demonstrating mobile-first culture. - You will oversee or take part in the entire cycle of software consulting and delivery from ideation to deployment and everything in between. - You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills. Qualifications - You have deep experience with Swift, coupled with extensive experience in UI development using Apple’s modern framework, SwiftUI. - You can skillfully write high-quality, well-tested code and you are comfortable with Protocol-Oriented and Object-Oriented programming in the iOS ecosystem. - You can design and build solutions taking into consideration the fundamental concerns affecting mobile software such as Apple platform guidelines, constrained execution environment, disconnected operation, discrete App Store release cycles, accessibility, privacy, etc. - Comfortable with Agile methods, such as Extreme Programming (XP), Scrum and/or Kanban. - Bonus points if you have working knowledge of mobile devops/pipeline tools, such as fastlane, Xcode Server, TestFlight, etc. - Advanced English level. Requirements - You enjoy influencing others and always advocate for technical excellence while being open to change when needed. - You have a presence in the external tech community and you willingly share your expertise with others via speaking engagements, contributions to open source, blogs and more. - You’re resilient in ambiguous situations and can approach challenges from multiple perspectives. Benefits - There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. - Your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. - We see value in helping each other be our best and that extends to empowering our employees in their career journeys.