Senior Software Engineer
Senior Software Engineer
About the role
We are seeking a talented and experienced Senior Software Engineer specializing in .NET MAUI to join our cross-platform mobile development team. In this role, you will design, build, and maintain high-performance applications that run seamlessly on Android, iOS, from a single shared codebase. You will work closely with product managers, UX designers, and backend engineers to deliver polished, production-grade experiences to our users.
As a senior member of the team, you will also mentor junior developers, contribute to architectural decisions, and champion engineering best practices across the organization.
Key Responsibilities
- Design, develop, and maintain cross-platform applications using .NET MAUI targeting Android, iOS.
- Architect scalable, maintainable solutions following MVVM, Clean Architecture, and SOLID principles.
- Implement native platform integrations and custom renderers/handlers where platform-specific behaviour is required.
- Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).
- Collaborate with UX/UI designers to translate wireframes and mockups into responsive, accessible user interfaces.
- Integrate RESTful APIs and backend services with robust error handling.
- Write comprehensive unit tests, integration tests, and UI tests using xUnit, NUnit, or MSTest along with Appium or similar frameworks.
- Optimize application performance including startup time, memory usage, rendering, and battery consumption.
- Conduct code reviews, provide constructive feedback, and mentor junior and mid-level engineers.
- Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and contribute to continuous improvement initiatives.
- Stay current with .NET MAUI releases, Xamarin migration paths, and the broader .NET ecosystem.
- Maintain CI/CD pipelines for automated building, testing, and deployment of mobile applications.
Your profile
Requirements
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
- 8+ years of professional software development experience with C# and the .NET ecosystem.
- 5+ years of hands-on experience with .NET MAUI or Xamarin.Forms (with demonstrated MAUI migration expertise).
- Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).
- Experience consuming and integrating RESTful and/or GraphQL APIs.
- Solid knowledge of dependency injection, asynchronous programming (async/await), and reactive patterns.
- Familiarity with Git-based workflows, pull request culture, and branch strategies (GitFlow, trunk-based).
- Strong debugging, profiling, and performance-tuning skills across multiple target platforms.
- Excellent written and verbal communication skills.
Nice to Have
- Knowledge of platform-specific design systems (Material Design, Apple Human Interface Guidelines, Fluent Design).
- Hands-on experience with Azure DevOps, GitHub Actions, or App Center for CI/CD.
- Familiarity with SQLite, Realm, or other embedded databases for local data persistence.
- Experience with accessibility standards (WCAG) and building inclusive applications.
- Contributions to open-source .NET or MAUI community projects.
About Antaes
Founded in 2007, Antaes is a Swiss management and technology consulting firm ranked among the top 15 consulting firms in Switzerland. We have more than 300 experienced engineers who share our passion.
With offices in Switzerland, Singapore, Hong Kong, and France, we support our clients and international clients by providing services in the following areas:
- Organizational and Transformation Consulting
- Industrial Engineering
- Information Systems Management
When you join our team, you’ll discover:
- A dynamic team with a startup mindset
- Personalized support and guidance as your career progresses
- Challenges to help you grow your network
- Events: team-building activities, meetups, workshops, Winter Event …
-
A company certified by @HappyAtWork with a strong commitment to CSR (Ecovadis Gold Medal 2023)
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En tant que Ingénieur Distribution Thermique H/F, votre rôle sera :
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En tant que Senior Data Analyst PLM H/F, vos missions seront :
- Participer activement aux initiatives du service PLM en définissant les indicateurs clés de performance.
- Collecter et traiter les données provenant de sources variées : ERP, PLM, MES, LES et équipements.
- Restituer les résultats des analyses à l’aide d’outils de visualisation pour en faciliter la compréhension.
- Analyser les enjeux métier et les traduire en approches analytiques adaptées.
- Collaborer avec le département informatique pour automatiser le traitement des flux de données.
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We are recruiting a Créo Mechanical Designer F/H on a permanent contract to join our Industrial Expertise division, as part of a large-scale, long-term project to expand our partner's industrial activities.
En tant que Concepteur Mécanique Créo F/H, vos missions seront :
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- Draw up complete component and assembly definition files, including mock-ups, geometric drawings and associated data.
- Search archives and legacy systems for existing definitions.
- Check and validate the accuracy of definition data when re-using it.
- Identify and coordinate requirements for geometric analysis, composition, material condition, assembly and marking.
- Propose definition changes and lead technical validation sessions.
- Support remanufacturing projects and manage the necessary adaptations.
- Use management and traceability tools to monitor activities.
- Write technical files in accordance with the processes applied to the components of production watches.
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Nous recrutons en CDI un Gestionnaire de données CAO NX / CREO (F/H) afin de rejoindre notre pôle d'expertise, dans le cadre d'un projet de grande envergure et longue durée, d'extension des activités industrielles de notre partenaire.
En tant que Gestionnaire de données CAO NX / CREO (F/H), votre rôle sera :
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- Enregistrer les fichiers NX créés dans la base de données et le nouveau PLM.
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Senior Software Engineer
About the role
We are seeking a talented and experienced Senior Software Engineer specializing in .NET MAUI to join our cross-platform mobile development team. In this role, you will design, build, and maintain high-performance applications that run seamlessly on Android, iOS, from a single shared codebase. You will work closely with product managers, UX designers, and backend engineers to deliver polished, production-grade experiences to our users.
As a senior member of the team, you will also mentor junior developers, contribute to architectural decisions, and champion engineering best practices across the organization.
Key Responsibilities
- Design, develop, and maintain cross-platform applications using .NET MAUI targeting Android, iOS.
- Architect scalable, maintainable solutions following MVVM, Clean Architecture, and SOLID principles.
- Implement native platform integrations and custom renderers/handlers where platform-specific behaviour is required.
- Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).
- Collaborate with UX/UI designers to translate wireframes and mockups into responsive, accessible user interfaces.
- Integrate RESTful APIs and backend services with robust error handling.
- Write comprehensive unit tests, integration tests, and UI tests using xUnit, NUnit, or MSTest along with Appium or similar frameworks.
- Optimize application performance including startup time, memory usage, rendering, and battery consumption.
- Conduct code reviews, provide constructive feedback, and mentor junior and mid-level engineers.
- Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and contribute to continuous improvement initiatives.
- Stay current with .NET MAUI releases, Xamarin migration paths, and the broader .NET ecosystem.
- Maintain CI/CD pipelines for automated building, testing, and deployment of mobile applications.
Your profile
Requirements
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
- 8+ years of professional software development experience with C# and the .NET ecosystem.
- 5+ years of hands-on experience with .NET MAUI or Xamarin.Forms (with demonstrated MAUI migration expertise).
- Proficiency with platform-specific APIs on Android (Java/Kotlin interop) and iOS (Swift/Obj-C interop).
- Experience consuming and integrating RESTful and/or GraphQL APIs.
- Solid knowledge of dependency injection, asynchronous programming (async/await), and reactive patterns.
- Familiarity with Git-based workflows, pull request culture, and branch strategies (GitFlow, trunk-based).
- Strong debugging, profiling, and performance-tuning skills across multiple target platforms.
- Excellent written and verbal communication skills.
Nice to Have
- Knowledge of platform-specific design systems (Material Design, Apple Human Interface Guidelines, Fluent Design).
- Hands-on experience with Azure DevOps, GitHub Actions, or App Center for CI/CD.
- Familiarity with SQLite, Realm, or other embedded databases for local data persistence.
- Experience with accessibility standards (WCAG) and building inclusive applications.
- Contributions to open-source .NET or MAUI community projects.
About Antaes
Founded in 2007, Antaes is a Swiss management and technology consulting firm ranked among the top 15 consulting firms in Switzerland. We have more than 300 experienced engineers who share our passion.
With offices in Switzerland, Singapore, Hong Kong, and France, we support our clients and international clients by providing services in the following areas:
- Organizational and Transformation Consulting
- Industrial Engineering
- Information Systems Management
When you join our team, you’ll discover:
- A dynamic team with a startup mindset
- Personalized support and guidance as your career progresses
- Challenges to help you grow your network
- Events: team-building activities, meetups, workshops, Winter Event …
-
A company certified by @HappyAtWork with a strong commitment to CSR (Ecovadis Gold Medal 2023)
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