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About the Role
We are looking for a Senior Mobile & Full Stack Engineer with 5–8 years of experience whocan build high-quality mobile applications for iOS and Android while also contributing to enterprise-grade web applications, backend systems, and databases.
This role is ideal for a product-minded engineer who enjoys working across the stack and is comfortable contributing to multiple products and AI-driven systems. Our engineering culture emphasizes ownership, adaptability, and end-to-end problem solving over strict
role silos.
Key Responsibilities
● Design, develop, and maintain mobile applications for iOS and Android . React Native focused app development. Flutter, Native experience will be an added advantage.
● Collaborate on full-stack enterprise web applications, including frontend, backend, anddatabase layers.
● Build and integrate backend services, APIs, and AI/ML-powered agents into applications.
● Participate in system design discussions and contribute to scalable, secure architectures.
● Work closely with product managers, designers, and AI teams to deliver end-to-end solutions.
● Write clean, maintainable, and well-tested code across platforms.
● Review code, mentor team members, and promote engineering best practices.
● Troubleshoot production issues and optimize application performance.
Required Technical Skills
● 5–8 years of professional software development experience.
● Strong experience in mobile application development for both iOS and Android.
● Hands-on experience with cross-platform frameworks such as React Native .
● Experience with native iOS (Swift) and/or Android (Kotlin/Java) is a plus.
● Solid experience in backend development using Node.js, Python, Java, or similar technologies.
● Strong understanding of RESTful APIs and/or GraphQL.
● Good understanding of relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.).
● Experience with enterprise web application development.
● Familiarity with cloud platforms such as AWS, GCP, or Azure.
● Working knowledge of CI/CD pipelines, Git, and modern DevOps practices.
AI & System Mindset
Experience working with AI-powered systems is a strong plus. Candidates should be comfortable integrating AI agents, third-party APIs, and automation workflows into applications, and should demonstrate curiosity and adaptability toward emerging AI technologies.
Soft Skills & Attributes
● Strong ownership mindset with the ability to work independently.
● Comfortable working across multiple products and technology stacks.
● Excellent problem-solving and analytical skills.
● Clear communication and collaboration skills.
● Ability to thrive in fast-moving, ambiguous environments.
Education
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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As a Mobile Software Developer your primary objective will be to design and build mobile applications for iOS platforms while actively participating in application design discussions and decisions. You will be an integral part of the development and maintenance of numerous cutting edge mobile applications. You'll utilize your expertise and your familiarity with iOS and XCode. Additionally, experience with Agile or XP methodologies or related iterative development processes will be necessary to hit the ground running and make an immediate impact. You will also utilize your knowledge of Software Development Lifecycle Tools - source control (Git, SourceTree, SVN), issue tracking, and web service integration (REST, JSON and HTTP).
Our organization moves at light speed, so the ability to work with minimal supervision while delivering excellent results will be a priority. Strong communication and information gathering skills are required to capture and interpret business and functional requirements, fill in the gaps intelligently, interpolate designs and functionality as necessary, and identify opportunities for process improvements/efficiencies. This is your opportunity to work with our talented team to design and build the next generation of our mobile applications and server backend.
RESPONSIBILITIES
- Design and build advanced applications for iOS platforms communicating with our servers
- Collaborate with cross-functional teams to define, design, and ship new features
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance and maintenance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Roles and Responsibilities:
· Must have at least 1 year of experience in Android Studio, Java/Kotlin.
· Translate designs and wireframes into high quality code.
· Ensure the best possible performance, quality, and responsiveness of the application.
· Identify and correct bottlenecks and fix bugs.
· Help maintain code quality, organization, and automatization
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Ability to design applications around natural user interfaces, such as “touch”
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Ability to understand business requirements and translate them into technical requirements
- Familiarity with cloud message APIs and push notifications
- A knack for benchmarking and optimization
- Understanding of Google’s Android design principles and interface guidelines
- Proficient understanding of code versioning tools, such as Git
- Familiarity with continuous integration.
Required Skills:
- Designing and developing test automation scripts.
- Using test automation guidelines.
- Researching issues in software through testing.
- Collaborating with QA Analysts and Software Developers to develop solutions.
- Keeping updated with the latest industry developments.
iOS Developer responsibilities include:
- Design and build applications for the iOS platform
- Ensure the performance, quality, and responsiveness of applications
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs
- Help maintain code quality, organization, and automatization
- Experience with iOS frameworks such as Swift UI, Objective C,
- UIKit, AVFoundation, Core Bluetooth, Combine, PushNotifications.
- Experience with Databases - Core Data, Realm
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Knowledge of Architecture - MVC and MVVM
- Understanding of Apple’s design principles and interface guidelines
- Excellent communication Skills and Client interaction.
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.
Lead a full product development lifecycle from requirement gathering, product design, development,
to roll out and maintenance
Participate in development life cycle activities like design, coding, testing and production release.
Own the delivery of multiple features of the product end to end while hands-on in development as well
Advocate best development practices such as continuous integration/continuous delivery, automation
(testing and infrastructure) and code modularity, extensibility, quality
Lead by example and mentor other developers in the team both technically and professionally
Experience in building Apps from Scratch is a big plus
Experience & Skills Min 7+ Years in IOS Application Development
Deep understanding of iOS SDKs
Experience in multithreaded programming and excellent memory management know how
Proficient in Swift. Experience with third-party libraries and APIs
Hands on experience with RxSwift, MVVM, Viper, Audio/Video Framework, Animation, Google Map APIs
Managing systems in production and understands release process, monitoring, and debugging
Experience working with iOS frameworks
Experience working with Kotlin Multiplatform/Flutter/Xamarin will be an added advantage.
B.Tech./MCA
3+ experience as an app developer.
Proficient in Objective-C, Swift, and Cocoa Touch.
Extensive experience with iOS Frameworks such as Core Data and Core Animation.
Knowledge of iOS back-end services.
Knowledge of Apple’s design principles and application interface guidelines.
Proficient in code versioning tools including Mercurial, Git, and SVN.
Knowledge of C-based libraries.
Familiarity with push notifications, APIs, and cloud messaging.
Experience with continuous integration
Experience- 1 to 5 Yrs
- Design and build advanced app features for the iOS platform
- Collaborate with cross-functional teams to define, design, and ship new features
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Must be able to deal with complexity. Should know about the complexities of Enterprise
Mobility, Blockchain, IoT - Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development
efficiency
To ensure success as an iOS Developer, you should have a strong working knowledge of iOS Frameworks, be proficient in Objective-C, and be able to work as part of a team. Ultimately, an outstanding iOS Developer should be able to create functional, attractive applications that perfectly meet the needs of the user.
iOS Developer Responsibilities:
Designing and building mobile applications for Apple’s iOS platform.
Collaborating with the design team to define app features.
Ensuring quality and performance of application to specifications.
Identifying potential problems and resolving application bottlenecks.
Fixing application bugs before final release.
Publishing application on App Store.
Maintaining the code and atomization of the application.
Designing and implementing application updates.
iOS Developer Requirements:
Bachelor’s degree in Computer Science or Software Engineering.
Proven experience as an app developer.
Proficient in Objective-C, Swift, and Cocoa Touch.
Extensive experience with iOS Frameworks such as Core Data and Core Animation.
Knowledge of iOS back-end services.
Knowledge of Apple’s design principals and application interface guidelines.
Proficient in code versioning tools including Mercurial, Git, and SVN.
Knowledge of C-based libraries.
Familiarity with push notifications, APIs and cloud messaging.
Experience with continuous integration.
Job Responsibilities:- Design and build advanced applications for the iOS platform
- Work on bug fixing and improving application performance.- Deep familiarity with Swift.
- Experience with third-party libraries and APIs
- Solid understanding of the full mobile development life cycle
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
Qualification:- A Bachelor's degree/Masters Degree preferably a BE/ BTech/ BCA/ MCA/ BSc or equivalent.
- Must have completed at least 6 months formal IOS training from a good institute/ company with good hands-on experience on IOS projects.
- Candidates with other degrees and good hands on IOS knowledge will also be considered.
Interview Process: HR Round -> Written Test -> Face to Face Round -> Final Round
Address: Mansa Infotech Pvt Ltd Plot No D-174, Phase VIII-B, Industrial Area,SAS Nagar (Mohali), Punjab, India











