- 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
- Strong knowledge in SQLite Database
- Experience in designing and developing custom controls for Android.
- Solid foundation in data structures, algorithms, and object orientation design.
- Capabilities to write and execute unit test cases.
- Independent researching, solution finding, analysis and problem solving skills and capabilities.
- Should have a strong knowledge of OOPS and intermediate knowledge of front-end GUI design and development.
- Should have knowledge of Kotlin
- Should have experience in MVC / MVVM Architecture.
- Good in Analytics and Communication

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Job Summary
We are seeking a highly skilled iOS / Android Developer with strong hands-on experience in Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP) to join our mobile development team. The ideal candidate will be responsible for building and maintaining cross-platform mobile applications while ensuring high performance, scalability, and seamless user experience across iOS and Android platforms.
Key Responsibilities
- Design, develop, and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP).
- Build and manage shared business logic, networking, and domain layers across iOS and Android.
- Develop native components using Swift & iOS SDK and Android SDK as required.
- Integrate RESTful APIs, handle JSON parsing, and manage networking using Ktor.
- Ensure application performance, memory optimization, and effective debugging across both platforms.
- Collaborate closely with backend, Android, iOS, QA, and product teams to deliver high-quality solutions.
- Participate in code reviews, technical discussions, and architecture decisions.
- Manage app deployment processes, including App Store and Play Store submissions, certificates, signing, and provisioning profiles.
Required Skills & Qualifications
- 4+ years of professional experience in mobile application development.
- Strong hands-on experience with Swift & iOS SDK and Android SDK.
- Mandatory hands-on experience with Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP).
- Solid understanding of mobile app architectures such as MVC and MVVM.
- Experience with REST APIs, JSON parsing, and Ktor for networking.
- Good knowledge of performance optimization, memory management, and debugging techniques.
- Familiarity with app publishing processes, certificates, code signing, and provisioning profiles.
- Ability to work independently and deliver within timelines.
- Strong communication and collaboration skills.
Preferred Candidate Profile
- Immediate joiner or candidates available on short notice.
- Experience working in agile or fast-paced product environments.
- Strong problem-solving and analytical mindset.
Mandatory skills:
- Good knowledge on Android SDK.
- Working experience in Kotlin.
- Workingexperience in JSON & XML Parsing
- Working experience back-end development, web connectivity, and database (SQLite)
Secondary Skills:
- Experience with Version Control System
- Experience with Bug Tracking
Added advantage if the candidate possess below skills.
- Bluetooth communication, BLE
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.
Core Java
Datastruture
Sqlite,Rest API,Android UI development, API Integration
Developing, releasing, and maintaining native Android Applications and oversee mobile
application development efforts
Deliver across the entire app life cycle, design, build, deploy, test, release to app stores and
support
Working directly with product and backend developers to conceptualize, build, test and
realize products
Work on bug fixing and improving application performance
Continuously discover, evaluate, and implement new technologies to maximize
development efficiency
Optimizing performance for the apps and keep up to date on the latest industry trends in
the mobile technologies
- 4+ years of mobile software development (iOS & Android).
- Bachelor’s Degree in Computer Science, Engineering, or related field.
- Deep understanding and proficiency in building mobile apps from scratch using at least one mobile language (Swift, Java, Objective-C, etc.). Experience with multiple platforms is preferred.
- Desire and ability to expand expertise into additional mobile languages.
- Expertise in designing testable software and building large scale, complex applications.
- Self-motivated with strong problem-solving skills.
- Passionate about writing clean, well organized, and production-ready code.
- A portfolio of Apps or SDKs already built and in the App Store and Google Play.
- Desire to build a larger in-house team and manage a group of developers over time.
- Some management experience preferred.
Job Brief
We are looking for a Sr. Android developer with 6+ years of experience who will be responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.
Main Responsibilities of an Android Developer
Your responsibilities will include:
-
Writing clean and efficient codes for Android applications.
-
Monitoring the performance of live apps and work on optimizing them at the code level.
-
Identifying and resolving bottlenecks, rectifying bugs, and enhancing application performance.
-
Performing unit and instrumentation tests on code.
-
Collaborating with cross-functional teams to define and design new features.
-
Staying up to date with new mobile technology trends, applications, and protocols.
Key Requirements
-
Degree in Computer Science, Engineering, or equivalent field.
-
You have prior experience as an Android Developer using Kotlin, Java, and Android SDK and Android NDK will be a plus but not compulsory.
-
The candidate should have experience in publishing applications on the Google Play store.
-
Proven work experience in design patterns mobile architecture using frameworks such as MVVM/MVC/MVP.
-
Familiarity with RESTful APIs to effectively integrate Android applications.
-
Proficient understanding of code versioning tools such as Git.
-
Familiarity with various testing tools.
Your passion and interest in your work is the key to success for you, so if you are looking for your dream place where you can show up and enjoy your work then we could be the right match for each other, so let's connect to be the part of the amazing journey to do something innovative.
We are looking for a super cool Senior Android Developer to hold the fort for our Android Users. If you have a good knack for design and perfection is what drives you, then join our flock of perfectionists trying to create a super cool Dating App for the GenZs.
- Developing, Designing and building advanced applications for the Android/ IOS platform.
- Working with different teams to define, design, and develop new features.
- Ensuring to build an extensible app thats easy to maintain and scale.
- Working on bug fixing and improving application performance.
- Unit-testing code for robustness, including edge cases, usability, and general reliability.
- Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
What you need to have:
- BE / BTech / BSc in Computers
- Excellent knowledge and background of Flutter development, IOS / Android
- Experience in extensive API integration.









