1. Must be very strong in Objective-C, Cocoa, Cocoa Touch, and XCode
2. Must have built and published commercial iPhone and iPad applications
3. Experience with Objective-C, JavaScript, and JSON
4. Experience writing rich GUI's for the iPhone and iPad
5. should able to demonstrate apps that was developed and in app store.
6. Well verse in OOPs/Objective C concepts, Web service and Parsing JSON/XML.
7. Expertise in iPhone development, including implementing applications with standard iPhone / iPad UI components, creating custom UI.

About Dev Technosys
About
"Dev Technosys is a leading custom software development company known for its bespoke services in the field of custom web development and mobile app development across multiple industry verticals and business niches. It follows the central principle “Bringing IT to Life.” Since its inception, the company has been serving custom-made digital solutions for enterprise setups and SMBs with B2B and B2C solutions."
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Job Details
- Job Title: Android Developer
- Industry: IT- Services
- Function - Information technology (IT)
- Experience Required: 5-8 years
- Employment Type: Full Time
- Job Location: Delhi
- CTC Range: Best in Industry
Criteria:
· Strong technical background in Android application development and Kotlin
· Looking candidates having 5+ years of experience.
· Need candidates from Delhi NCR Only.
· All Academic backgrounds acceptable (except BCA).
· Immediate Joiners Preferred
· Candidate must have some experience working with IoT devices.
· Candidate should have experience working with Camera model X.
· Candidate's Academic scores must be 70% or above.
· Candidate having fluent communication will be an added advantage.
Job Description
About the Role:
Senior Android Team Lead will be responsible for testing, QC, debugging support for various Android and Java software/servers for products developed or procured by the company. The role includes debugging integration issues, handling on-field deployment challenges, and suggesting improvements or structured solutions. The candidate will also be responsible for scaling the architecture. You will work closely with other team members including Web Developers, Software Developers, Application Engineers, and Product Managers to test and deploy existing products. You will act as a Team Lead to coordinate and organize team efforts toward successful completion or demo of applications. This includes implementing projects from conception to deployment.
Responsibilities:
â— Working with the Android SDK, Java, Kotlin, NDK
â— Handling different Android versions and screen sizes
â— Applying Android UI design principles, patterns, and best practices
Requirements:
â— Strong technical background in Android application development and Kotlin
â— Solid programming skills
â— Detail-oriented with strong attention to specifics
â— Excellent written and verbal communication skills
â— Strong analytical and quick problem-solving ability
â— Ability to quickly document requirements from open discussions
â— Fast typing skills for documentation and communication
â— Familiarity with JIRA, EPICs, Excel, Google Sheets, and Agile methodologies
â— Team player with leadership qualities
â— Decision-making ability and team management skills
â— Interest in working in a startup environment with cutting-edge products
â— Experience with design and architecture patterns
â— Understanding of testing processes, debugging, code versioning, and repositories
â— UI/UX experience
â— Strong knowledge of Java & Kotlin
â— Software development experience with strong coding skills
â— Experience building services for data delivery to mobile clients
â— Experience with relational and non-relational databases
â— Knowledge of REST and JSON data handling
â— Experience with libraries like Retrofit, RxJava, Dagger 2, Lottie
â— Server integration (REST endpoints)
â— Experience with AWS stack and Linux
â— Apps shipped and available on Google Play
â— Backend API development
â— Familiarity with Android Studio, Eclipse IDE
â— Good knowledge of mobile hardware, software, and operating systems
â— Willingness to work in a fast-paced startup environment
â— Strong oral communication and presentation skills
â— Team-oriented, with a positive approach to technology and engineering
â— Result-oriented with a focus on efficiency and timeliness
â— Strong self-awareness and ability to work under deadlines
â— Proficiency in Microsoft Project, PowerPoint, Excel, Word
â— Willingness to mentor and manage team members
â— Willing to travel 5–10% of the time for demos, training, and collaboration
Preferred Background:
â— Understanding of Artificial Intelligence and Machine Learning
â— B.S. / M.S. in Computer Science, Electrical, or Electronics Engineering
â— 5+ years’ experience with Android, Java Server, JSP
â— Experience with Virtual Reality and Augmented Reality
â— Familiarity with Test-Driven Development
â— Background in CS or ECE
â— Python experience is a big plus
â— iOS development knowledge (not mandatory)
â— Strong foundation in data structures and algorithms
Mandatory Criteria
- Strong knowledge of React Native fundamentals — components, hooks, navigation, and state management.
- Ability to build iOS and Android apps from the same codebase.
- Experience with Expo SDK for building, testing, and deploying apps.
- Familiar with Expo’s managed vs. bare workflow, push notifications, deep linking, and app store deployments.
- Understanding of mobile app performance optimization and experience integrating with REST/GraphQL APIs.
- Proficiency in local storage, offline sync, and permissions handling.
- Ability to implement pixel-perfect UI from Figma/Sketch with cross-device responsiveness.
- Hands-on experience with Git/GitHub workflows, CI/CD tools (Expo EAS, Fastlane), and testing frameworks (Jest, Detox).
- Comfort using VS Code, debugging tools, and running Docker, emulators, or local test servers without lag.
If interested kindly share your updated resume on 82008 31681
Role & Responsibilities:
- Proven working experience in mobile app development using React Native.
- Extensive experience in native mobile development for both Android and iOS platforms.
- Solid understanding of JavaScript and its core principles including ES6+ syntax.
- Proficiency with React and its ecosystem.
- Experiencing in building pixel-perfect, buttery smooth UIs across both mobile platforms.
- Proficiency and expertise with consuming RESTful APIs and asynchronous programming and knowledge of offline storage.
- Knowledge in creating and publishing APK file to both play store and app store.
- Knowledge of modern authorization mechanisms, such as JSON Web Token and authentication flows like OAuth.
- Knowledge of mobile app development lifecycle and best practices.
- Experience with code versioning tools such as Git.
- Excellent problem-solving and debugging skills.
- Ability to work independently and as part of a team.
- Strong communication and interpersonal skills.
If interested kindly share your updated resume on 82008 31681
We are looking for Flutter Developers responsible for developing cross-platform mobile
applications.
Work Details:
● Building modern and cross platform mobile applications using Flutter.
● Collaborating with the Planning and Design teams to bring ideas to life.
● Performing app profiling and improving performance.
● Improving code quality through code reviews.
● Developing new features, maintaining code, and fixing/debugging issues.
You need to have:
● One or more published Flutter apps on the App Store / Play Store.
● Good understanding of Flutter and Dart.
● Beginner to intermediate level knowledge of Java, Kotlin or Swift.
● Good understanding of code versioning tools such as Git etc.
● Willingness to learn about new technologies and trends in mobile.
● Familiarity with cloud message APIs and push notifications.
● Working knowledge of Reactive programming is a plus.
● Working knowledge of the general mobile landscape, architectures, trends, and emerging
technologies.
● Bachelor’s degree in Computer Science or related field, or equivalent professional
experience.
● Experience working with agile teams and making rapid decisions in a dynamic and
disruptive environment.
● Strong communication skills.
Benefits:
● Working with the latest technologies in an early-stage product startup, with plenty of
opportunities to learn
● You will work directly under the mentorship of other senior designers/developers and the
startup's founders.
Design & implement new app modules based on the product requirements using the Flutter framework
Maintain existing codebases
Build reusable code and libraries for future use
Integrate user-interfaces elements developed by other developers
Build user interfaces designed by UI/UX designers
Integration of data storage solutions
Integrate various APIs from third parties
Debug existing apps components, fix issues, and avoid regressions
Collaborate closely with the teams of UI/UX designers, PMs, QAs, and other developers
Participate in software architecture, design discussions, and code reviews
Optimize application for maximum speed and scalability
Follow the company guidelines and best practices
SKILLS
You have a bachelor’s degree in computer science or a related discipline
Must have built at least two Android and/or iOS apps with Flutter
Proven working experience in software development
Working experience in mobile development Android or iOS
Have published one or more mobile apps in Google Play or App Store
Experience with third-party libraries and APIs
Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
Solid understanding of the full mobile development life cycle, including automated testing and building
Familiarity with SQL/NoSQL databases and their declarative query languages
Proficient understanding of code versioning tools, such as Git / Mercurial
Education: Bachelor’s degree
Salary: Based on the interview (Expected hike on the current CTC)
Job Types: Full-time, Permanent
Responsibilities:
1. Develop and maintain mobile applications using React Native.
2. Collaborate with cross-functional teams to define, design, and ship new features.
3. Write clean, maintainable, and efficient code.
4. Ensure the performance, quality, and responsiveness of applications.
5. Troubleshoot and debug issues, and optimize performance for a seamless user experience.
6. Stay updated on emerging trends and technologies in mobile development.
Requirements:
1. Proven experience as a React Native Developer.
2. Strong proficiency in JavaScript and React.
3. Familiarity with native build tools, like Xcode, Android Studio.
4. Experience with third-party libraries and APIs.
5. Understanding of state management (e.g., Redux) in mobile applications.
6. Solid understanding of the full mobile development life cycle.
7. Excellent problem-solving and communication skills.
8. Ability to work independently and collaboratively in a team.








