
Senior iOS Developer
We are looking for skilled iOS developers who are passionate about solving digital payment problems for over a billion Indians.
Requirements:
- At least 4 years of experience in developing, releasing, and maintaining iOS mobile applications.
- Ability to write efficient, reusable, and maintainable code in Swift.
- Excellent expertise in iOS SDK frameworks and fundamentals.
- Amazing debugging skills with the ability to write unit test cases Strong computer science fundamentals.
- Startup friendly i.e self-starter, quick learner, hard-working, and passionate.

Similar jobs
Roles and Responsibilities
- Design and develop advanced iOS applications using Swift and Objective-C.
- Continuously explore, assess, and implement new technologies to enhance development efficiency.
- Collaborate with cross-functional teams to conceptualize, design, and deploy new features.
- Demonstrated expertise in mobile architecture design patterns such as MVVM/MVC/MVP.
- Integrate iOS applications with remote data sources using REST and JSON.
- Work with third-party libraries and APIs, including push notifications and cloud messaging.
- Conduct robust unit testing, ensuring edge cases, usability, and overall reliability.
Desired Candidate Profile
- Proven experience as an iOS Developer, utilizing Swift, Objective-C, and iOS SDK.
- Successful track record of publishing applications on the Apple App Store.
- Strong understanding of mobile architecture design patterns like MVVM/MVC/MVP.
- Proficiency in integrating iOS applications with RESTful APIs.
- Familiarity with Git and version control tools.
- Knowledge of testing tools and techniques for mobile applications.
- Analytical mindset with strong problem-solving skills.
Perks and Benefits
- Exciting and challenging role with rapid career growth opportunities.
- Global exposure and the chance to work in a dynamic startup environment.
Substantial financial rewards based on performance.
- Minimum 3yrs of exp in building React native apps for android and iOS
- Solid understanding of iOS and Android ecosystems.
- Must have worked on hardware integration with the apps.
- Understanding of various navigation models in mobile apps
- Good at debugging, testing, performance optimization.
- Interpersonal skills: good team player, ready to take challenges ability to deliver in a fast-paced environment.
- Build pixel-perfect, buttery 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.
Responsibilities:
- Work with our dynamic team on different projects (products & services) to build high quality mobile application
- Designing and building native mobile applications for Apple’s iOS platform
- Collaborating with the design team to define app features
- Work on bug fixing and improving application performance
- Publishing application on App Store
- Debug and optimize code for performance and scalability
- Designing and implementing application updates. Turn feedback into custom solutions for client needs
- Create and maintain the technical documentation
- Collaborate with a team to define, design, and ship new features
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
- Stay up-to-date with the latest iOS technologies and advancements
Skills:
- Strong Knowledge & understanding about SWIFT and Objective C
- Strong Knowledge & understanding of executing projects in Xcode, OOPs concept
- Ability to write clean, maintainable and efficient code
- Familiar working with RESTful APIs, third party libraries and API, cloud message APIs and push notifications
- At least have published and managed 1 app in Appstore
- Knowledge and understanding in Dependency injection tool like dagger or similar
- Knowledge of Hybrid app development platforms will be preferred
Characteristics:
- Good communication skills across all platforms
- Creative mind-set – and the ability to approach a problem creatively
- Highly organized with the ability to work independently in a fast paced team environment
- Ability to work in a team in a transparent and entrepreneurial culture.
- Self-motivated with initiative to reach challenging targets
- Exceptional attention to detail
- Positivity, focus and a winning mentality allied with kindness
- Curiosity, energy, creativity, and bravery with a strong desire to help to build the o2h culture
Architect, build and maintain excellent React Native applications with clean
code.
Implement pixel perfect UI's that match designs.
Implement clean, modern, smooth animations and transitions that provide an
excellent user experience.
Integrate third-party API's.
Write unit and integration tests.
Release and maintain applications to the Apple and Google Play stores.
Work with native modules when required.
Work as part of a small team, which will include other React Native
developers, a project manager, QA professional, and a designer.
Complete two-week sprints, and participate in sprint retrospectives and daily
standups.
Assist with building estimates.
Interface with clients via Slack, Zoom, and email.
Work with modern tools including Jira, Slack, GitHub, Google Docs, etc.
Requirements
· 3-5 years of professional experience working with React Native.
· Experience working with Swift, Objective C, and Java a plus but not
required.
· Meaningful experience working on large, complex systems.
· Ability to take extreme ownership over your work. Every day is a challenge
to ensure you are performing to the expectations you and your team have
agreed upon, both in regard to estimates and to the general process.
· Ability to identify with the goals of Semidot clients and dedicate yourself to
delivering on the commitments you and your team make to them.
· An understanding of React Native best practices and a commitment to
following them.
· Ability to work through new and difficult React Native issues and contribute
to libraries as needed.
· A positive mindset and can-do attitude.
· Forensic attention to detail.
· English skills is a plus(ability to effectively communicate via written and
spoken english).
· A passion for software development. It’s not just your career, it’s also your
hobby. You’re constantly striving to learn new things and improve. You follow
industry news, regularly tinker with new technologies, and read books and
blogs to keep your skills current.
· You work well within a team environment and enjoy working in the office with
your colleagues.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work with outside data sources and API's.
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficienc
A Product based company is looking out for software engineers in the following categories.
If your profile matches any of the skills&experience categories and you are looking for a change, Salary won't be a constraint for the right candidate
Category : 0 to 2 years of experience in mobile applications development for android or iOs platforms.
Responsibilities:
- Working in an agile, cross-functional team working to deliver the best possible platform experience on multiple platforms
- Develop performant mobile applications in react native for iOS and Android platforms
- Collaborate with team to integrate backend services that support both iOS and Android mobile platforms
- Utilization and integration of mobile features like Push Notifications, Background Loading, Offline Content Storage, etc.
- Be focused on the end user's experience and iteratively improve performance
- Help maintain code quality, organization, and automatization
- Implement analytics in all aspects of the application and analyze results
What we are looking for:
- Must have strong knowledge & hands-on experience building React Native apps (on both ios & Android devices) for 5+ years.
- Knowledgeable in aspects of the mobile lifecycle, including application development, application structure, device and operating system API, debugging, performance, security, memory management, app review processes and deployment
- Extensive experience in http://react.js/">react.js, typescript, modern libs, tools & best practices for react native development
- Excellent written and verbal communication and interpersonal skills
Good to have:
- Experience creating react-native projects from scratch.
- Native iOS or Android experience is a plus.
- Portfolio of react native apps on the Apple app store &/ Google play store
We are Hiring Android Developer for our Client, an MNC in NOIDA.
Position Name: Android Developer
Experience: 3-5 Years
Location: Noida | Work From Office
Job Description:
Duties & Responsibilities:
- Design and build advanced applications for the Android platform.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Work with outside data sources and APIs.
- Unit-test code for robustness, including edge cases, usability, and general reliability.
- Work on bug fixing and improving application performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Requirements & Skills:
- B. E (Computer Science)/ B. Tech (Computers)/ MCA
- Knowledge of Android, JAVA, Sqlite and Kotlin programming is a must.
- IDE android studio, Visual studio
- Knowledge of REST/JSON and UI principles are preferred.
- Additional knowledge of web technologies is preferred but not required;
- General knowledge about mobile development and systems architecture should be apparent;
- Code must pass basic requirements for running on devices like tablets and smartphones;
- Experience working with remote data via REST and JSON
- Experience in Mobile Application design, development & deployment
- Should have hands-on experience in all stages of Mobile app life cycle concept, design, build, deploy, test, release to app stores and support Experience in implementing Web Services in Java technologies is a plus.
- Experience on web service integration (SOAP, REST, JSON, XML)
- Should have knowledge to secure data while transferring on APIs by encrypting via 3DES, RSA.
- EMV knowledge is plus
Responsibilities
- Build pixel-perfect 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.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- 1- 3 years as a professional software developer.
- Experience with React, React Native and Redux
- Experience with at least one native mobile platform (bonus points if you moved to React Native from iOS or Android development).
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax. Knowledge in TypeScript is a plus point.
- Knowledge of functional and object-oriented programming.
- Familiarity with native build tools, like Xcode & Android Studio.
- Understanding of REST APIs, the document request model, and offline storage.
We are looking for passionate professionals who are crazy about breaking the norms and make people take notice. You should be obsessively result oriented, willing to take informed risks and learn fast from your mistakes. You’ll be working directly with the founders on the technology platform. Being part of the core team, will be working on challenging problems and will have complete ownership of various features of the products. Your opinion will count and your ideas will translate into reality. The position will be based out of Bangalore. You will, perhaps, lead our engineering efforts eventually.
Expert experience developing multiple commercial-grade mobile applications iOS using native languages (Objective-C / Swift, Xcode or Java).
- Demonstrated knowledge of best practices for IOS or Android. Strong experience developing multithreaded applications.
- Solid knowledge of mobile OS architecture - in areas of: UI, memory management, data storage, application management by OS and cybersecurity.
- Experience with charting of data (scientific or medical data is preferred), either custom-developed or third-party charting libraries.
- Experience with UI development of mobile application (scalable for different screen resolutions and localization).
- Demonstrate initiative in all areas of work - proactive in identifying shortfalls in requirements, design or code.
- Experience working with continuous integration.
- Experience working with cross-functional teams.
- Excellent communications skills (verbal and written). High-quality SDD/design and implementation documentation skills a must.
- Experience with unit-testing and test automation preferred.
- Must have apps published in either Apple/Google store.
Requirements and Qualifications:
- Bachelor’s degree or higher in computer science, information technology or related field
- Evidence of continuing education, such as technical certifications, a plus
- Minimum 7 years’ experience in Information Technology field
- Minimum 4 years’ experience in mobile application development
- Prior experience working in an FDA regulated environment, a plus
- Ability to work in high-pressure, deadline driven environment
Note : Please do share link of the Mobile App developed on Live in Apple store.









