React Native Developer

About the Job

As a specialist in electronics and software for the past 20 years, in-tech is a dynamic, fast-growing engineering company headquartered in Munich, Germany employing around 2350 employees globally across 20 project locations in 8 countries.in-tech develops innovative engineering solutions for the automotive, rail, aerospace, defence, and industrial sectors.

We are committed to a flexible, modern work culture and work-life balance. Our colour orange stands for liveliness, warmth, and dynamism. We value a strong team spirit, fresh ideas and a positive work culture. We call it the “Orange Spirit”!

Since 2024, in-tech became a subsidiary of Infosys Ltd. This strategic partnership enables us to offer our customers even more comprehensive development and digitalisation services and a greater offshore capability.

We are looking for a Senior Xamarin Developer who is passionate about building high-quality, scalable, and performance-driven mobile applications. This role is ideal for a versatile professional with strong expertise in cross-platform mobile development, backend API development, and database-driven applications. The ideal candidate will work across Xamarin mobile applications, ASP.NET Core backend services, and SQL Server databases, ensuring seamless integration, optimal performance, and a superior user experience. If you enjoy working in a collaborative, fast-growing environment with a strong culture of innovation and teamwork, we’d love to hear from you!

Responsibilities

• Design, develop, and maintain cross-platform mobile applications using Xamarin forms and Xamarin Native for iOS and Android platforms.
• Build, integrate, and maintain RESTful APIs and backend services using ASP.NET Core.
• Develop secure, scalable, and high-performance backend components to support mobile and enterprise applications.
• Work with SQL Server or other relational databases for data modeling, complex queries, and performance optimization.
• Implement efficient data access layers and ensure data integrity across mobile and backend systems.
• Perform unit testing, integration testing, debugging, and troubleshooting for both mobile applications and backend services.
• Optimize application performance, responsiveness, and scalability across multiple devices and platforms.
• Collaborate with UI/UX designers, product owners, QA teams, and cross-functional stakeholders to gather requirements and deliver robust solutions.
• Participate in code reviews, enforce coding standards, and mentor junior developers as needed.
• Prepare technical documentation and provide deployment, release, and post-production support.

Requirements

• 8–10 years of hands-on experience in mobile application and backend development.
• Strong expertise in Xamarin.Forms and Xamarin.
• Native for cross-platform mobile development.
• Proficiency in C#,.NET, and ASP.NET Core for backend and API development.
• Extensive experience designing and consuming RESTful APIs.
• Solid experience working with SQL Server or other relational databases, including query optimization and performance tuning.
• Strong understanding of mobile application architecture, design patterns, and best practices.
• Experience with unit testing frameworks, debugging tools, and automated testing practices.
• Knowledge of application performance optimization and scalability principles.
• Familiarity with source control systems (e.g., Git) and CI/CD pipelines.
• Experience working in Agile or iterative development environments.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently while collaborating effectively within a team.

Apply with us

If you have experience and team spirit and are looking for a great place to work, then start your job with us.

As part of our dedication to the diversity of our workforce, in-tech is committed to equal employment opportunity without regard for age, race, colour, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion.

Responsibilities :

- You will be responsible for designing, implementing, developing, testing, and supporting the tagging solutions on our products to deliver accurate and scalable marketing data. Below are few pointers of routine

-You will be responsible for implementing digital tagging for data capture to track digital marketing efforts to determine brand and campaign effectiveness

-You will develop and modify JavaScript code to execute web analytics best practices

-You collaborate & do thorough research to ensure implementation requirements were met

-You validate and debug implementations using GTM debugger

-You should able to perform app analytics, debugging skill , issue resolutions in app.

-You should have knowledge of Firebase or any other app Analytics tool.

-You should able to perform mobile application testing.

-You demonstrate an understanding, and proactivity in seeking new & innovative solutions for implementing code to capture the desired metrics and solve business problems.

-You keep up to date with competitor information, tools, best practices and market trends; identifying business opportunities for organisations.

Job Requirenments :

- Knowledge of Google Tag Manager and Google Analytics is plus

-Proficiency in HTML, JavaScript, and jQuery

-Understanding of 1 or more debugger tools (Preferred chrome console, Alternatives: charles, chrome plugin debugger tools, etc)

-Highly analytical qualities with strong technical, strategic, and problem-solving skills

-Candidates who knows Android/iOS will be preferred

-Excellent communication

We’re Hiring: React Native Developer Intern

Duration: 1-3 months (Paid internship)

Start Date: Immediate

Location: We are based in Hong Kong but this role is remote so you can work anywhere in the world.

We are looking for a student intern React Native Developer who will be working very closely with our founding engineer to polish and improve the current product.

Key Requirements:

•⁠ ⁠Hands-on experiences with React Native and Expo

•⁠ ⁠Familiar with Firebase (Firestore, Auth, Cloud Functions) and Google Cloud Platform

•⁠ ⁠Good knowledge of Node.js

•⁠ ⁠Able to debug and maintain existing mobile app

•⁠ ⁠Experience launching iOS and Android apps

•⁠ ⁠Good understanding of AI integration in an cost effective manner (DeepSeek experience is a plus)

•⁠ ⁠Bonus: experience with Next.js and Tailwind CSS

•⁠ ⁠Good communication and can work independently

Work Mindset:

•⁠ ⁠Comfortable with an intensive workload and delivering under tight deadlines—Memora’s pace is fast, and we expect you to keep up.

•⁠ ⁠Push Impossible Limits. We don’t want “it’s too hard” or “it can’t be done”—we want you to explain why it’s challenging, why it’s risky, and quantify it so we can decide together if it’s a risk worth taking.

•⁠ ⁠Ability to prioritize and execute in a high-pressure, early-stage startup environment.

Why Join Us?

Our mission to solve forgetfulness is our core driving force. What began as a personal frustration we faced, turns out to be a universal and growing problem everyone can relate to: forgetfulness in our daily life. Forgetfulness may seem like a minor inconvenience, but we believe it is a silent epidemic affecting everything from productivity, well-being, and mental clarity; and only worsens as we age. You have a chance to be an early member in a startup. Expect long hours, tough challenges, and the thrill of building something impactful from scratch. We’re here to push boundaries, and we want you to grow with us—learning, improving, and succeeding together.

Values of Memora:

Belief in Yourself – Every success story starts from somewhere. Regardless of your background or starting point, what truly matters is your unwavering belief in your potential. Embrace the mindset that your journey is about proving something to yourself, not to others. Even when you're not the most knowledgeable in the room, hold fast to the conviction that you have the potential to overcome challenges and achieve greatness. This belief drives you to push your limits and continuously learn, becoming the best version of yourself.

Humility in Success and Growth – Recognize that pride can be the greatest obstacle to progress. The philosophy here is to remain grounded both before and after success. By keeping your ego in check and being open to learning, you create room for personal and professional growth while valuing the contributions of others.

Selfless Team Mindset – Understand that no one can succeed alone. Your strength and progress are connected with those of your team. By surrounding yourself with people who elevate and inspire you, you contribute to a culture where collective success is celebrated. Our achievements are the result of shared effort, not individual success.

Mission-Driven Work Ethic – Let the impact and vision of our mission be the force that propels you forward. You don’t need external pressure to push you; instead, your internal drive and passion for what we’re building are what fuel your dedication. This mindset of continuous improvement and relentless commitment to our goals is at the heart of everything we do.

We are reviewing on a rolling basis. Successful candidates will receive an email invitation to online interviews. We’re excited to hear your story.

JOB DESCRIPTION: 

-Firm grasp of the JavaScript language and its nuances, including ES6+ syntax  

-Build pixel-perfect, smooth UIs across both mobile platforms  

-Leverage native APIs for deep integrations with both platforms  

-Diagnose and fix bugs and performance bottlenecks for performance that feels native  

-Knowledge of functional and object-oriented programming 

-Strong knowledge and experience in either iOS or Android native application development  

-Familiarity with native build tools, like XCode, Android Studio  

• Develop applications for iPhone and iPad
• Review new releases, SDKs, updates in the mobile space
• Proficient in Objective-C, Swift, and Cocoa Touch.
• Experience in object-oriented programming
• Proficient in code versioning tools including Mercurial, Git, and SVN.
• Experience of the software development lifecycle: from requirements gathering to programming, testing to deployment.
• Experience with integrating with RESTful, SOAP API backends
• Experience with APIs (OAuth, XML, JSON, REST, etc. )
• Evaluate third-party IDEs' and tools to build relevant applications
• Native iOS Application Development Objective C, iOS SDK, Xcode, Cocoa Layer, Media Layer, Core Service Layer, Core OS Layer, iOS Frameworks, iOS Developer Tools, iOS programming, iOS Human Interface

• The unit test developed code
• Conduct code reviews & peer reviews
• Integrate user interface with code
• APIs (OAuth, XML, JSON, REST, etc. )
• RESTful, SOAP API backends
• Review updates/patches and make necessary code updates

Will be developing mobile and web applications using latest technology. Should be good in analysing requirements and translate into applications. Good in understanding application flows.

Tech Skills –

Mobile technology – Hybrid (Ionic / Cordova / capacitor / flutter), Native (Android / iOS) – Expert level – Should have completed 2-3 full sized complex projects with server component, use of cloud services, use of device native capabilities like camera, accelerometer etc.

HTML, CSS, Bootstrap, Java script – Intermediate level - Good understanding of concepts and should be able to realize application screens based on the UI provided by designers.

MEAN (MongoDB, Express, Angular/React, Node.js) stack – Beginner level - Should have understanding of concepts, good with basics