Cutshort logo
Momenta logo
Android Full-Stack Developer
Android Full-Stack Developer
Momenta's logo

Android Full-Stack Developer

Rei Tsunemi's profile picture
Posted by Rei Tsunemi
2 - 16 yrs
₹8L - ₹10L / yr
Remote only
Skills
skill iconKotlin
skill iconJava
skill iconAndroid Development
Voice Over IP (VoIP)
AWS Lambda
RESTful APIs
Web Realtime Communication (WebRTC)

Android Full-Stack Engineer

šŸ“ Location: Remote

šŸ’¼ Type: Full-Time

šŸ’° Salary: $800 - $1,000 USD / month

šŸ“© Apply Now at: https://forms.gle/1XrseYnbCUsJDDuTA


About Us

At Momenta, we're committed to creating a safer digital world by protecting individuals and businesses from voice-based fraud and scams. Through innovative AI technology and community collaboration, we're building a future where communication is secure and trustworthy.


Position Overview

We’re looking for an experiencedĀ Android Full-Stack DeveloperĀ to help us bring our user-facing Android app to life. You’ll work closely with our design and engineering teams to build out our map-based UI and integrate key features that power voice scam detection and reporting.


Key Expectations

šŸ“Œ End-to-End Android Client

  • Take our existing codebase from prototype to production-grade
  • Implement core features: secure login flows, background call listeners (VoIP/SIP), real-time UI feedback on fraud scores, and call history dashboards
  • Optimize across devices for CPU, memory, battery, and low-latency audio processing
  • Handle permissions, call audio capture, and background service behavior
  • Launch and manage app distribution via Google Play

šŸ“Œ Serverless Backend & API Development

  • Design, build, and maintain AWS-based microservices using Lambda, API Gateway, DynamoDB, and S3
  • Implement endpoints for audio streaming, ML model inference (via AWS SageMaker or custom endpoints), and event logging
  • Define REST/WebSocket contracts and integrate with Twilio or SIP gateways for VoIP call control

šŸ“Œ Performance, Security, and DevOps

  • Ensure real-time responsiveness and scalable audio data processing
  • Implement robust CI/CD pipelines using Git and Gradle
  • Build secure auth flows using OAuth/token-based authentication
  • Apply best practices in encryption, permissions, and Android security architecture

šŸ“Œ Cross-Team Collaboration

  • Work closely with our CTO and product team to align implementation with roadmap
  • Provide clear technical insights, raise blockers, and proactively recommend solutions
  • Document backend services and client workflows for maintainability


Required Skills & Qualifications

šŸŽÆ Android Expertise

  • Kotlin & Java, Android Studio, Jetpack libraries (WorkManager, Room, LiveData)
  • Material Design, custom views, background services, and VoIP call handling
  • Experience launching Android apps on Google Play

šŸŽÆ Backend & DevOps Proficiency

  • AWS Lambda, API Gateway, DynamoDB, S3
  • Node.js, Python, or similar backend experience
  • REST and WebSocket API development
  • CI/CD pipelines, Git, Gradle, Serverless Framework

šŸŽÆ VoIP & Audio Experience

  • Familiarity with SIP/WebRTC, call audio capture, Twilio integrations
  • Experience with background audio services and event-driven processing

šŸŽÆ Security & API Design

  • OAuth/token-based auth
  • Secure mobile data handling and encryption in transit
  • Android permission model and security best practices

šŸŽÆ Bonus

  • Experience with AWS SageMaker or deploying custom ML endpoints
  • Prior experience with real-time event processing or analytics in telecom or fraud detection


Why Join Momenta?

Work on a real product with a clear mission—protecting users from voice scamsShip a full-stack mobile experience that will be used globallyCollaborate directly with founders and see your work go liveRemote-first, builder-led team with deep focus on product delivery

šŸš€ Apply now and help shape the future of voice security

Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos

About Momenta

Founded :
2024
Type :
Product
Size :
0-20
Stage :
Bootstrapped

About

At Momenta, we're committed to creating a safer digital world by protecting individuals and businesses from voice-based fraud and scams. Through innovative AI technology and community collaboration, we're building a future where communication is secure and trustworthy.

Read more

Candid answers by the company

What does the company do?
What is the location preference of jobs?

At Momenta, we're committed to creating a safer digital world by protecting individuals and businesses from voice-based fraud and scams. Through innovative AI technology and community collaboration, we're building a future where communication is secure and trustworthy.

Company social profiles

linkedin

Similar jobs

Study Reach
at Study Reach
1 recruiter
Jake Foster
Posted by Jake Foster
Remote, Chennai, Gurugram
2 - 5 yrs
₹8L - ₹15L / yr
skill iconReact Native
Mobile App Development
Mobile App Design
skill iconReact.js
skill iconiOS App Development
+6 more
AECC Global is a leading education consultancy founded in 2008 with a global footprint in 13 countries and 39 cities. Our motive is to provide expert international education guidance and counseling to passionate students.

We are looking for a Hybrid Mobile application developer who likes being part of an innovative team, where he/she will get to work on the best product in the market. Able to Design and develop Hybrid Mobile applications using the latest web technologies, primarily React native.
ā— Who can join immediately
ā— Opportunity to work in Cloud-based Data Solutions and Products.

Required Skills & Experience:
ā— Extensive experience in Hybrid Mobile application design and development using
React native.
ā— Has a minimum of 2+ years of experience in React native.
ā— Experience with RESTful APIs and server-side APIs integration.
ā— Hands-on experience in HTML, CSS, JS, jQuery, Bootstrap, and Angular
ā— Experience with Git.
ā— Worked in Agile projects.
ā— Excellent communication & interpersonal skills, able to work both in teams and individually.
Read more
Fyp
at Fyp
7 recruiters
Yagyarth Srivastava
Posted by Yagyarth Srivastava
Gurugram
3 - 5 yrs
₹7L - ₹9L / yr
skill iconiOS App Development
skill iconObjective C
skill iconSwift
Xcode
Model-View-View-Model (MVVM)
+2 more

Responsibilities:Ā 

  • Work with an open-source iOS ecosystem and the libraries available for common tasks.Ā 
  • Work directly with developers and product managers to conceptualize, build, test and realize products.Ā Ā 
  • Build reusable iOS software components for the platform.Ā Ā 
  • Unit-test code for robustness, including edge cases, usability, and general reliability.Ā Ā Ā 
  • Work on bug fixing to improve application performance and shipping new features as requiredĀ 
    Ā 

Ā  Requirements:Ā Ā 

  • Experience with iOS Design patterns, memory management, REST web-services and JSON Parsing. Designing and building advanced applications for the iOS platformĀ 
  • Ā Collaborating with cross-functional teams to define, design, and ship new featuresĀ 
  • Design and build advanced applications for the iOS platformĀ Ā 
  • Work on bug fixing and improving application performanceĀ Ā 
  • Can integrate apps with backend and 3rd party API’s.Ā 
  • Good programming skills in Objective-C/Swift and extensive knowledge of Apples SDKs and frameworks like Core Data, Core Graphics, Foundation, UIKit, etc.Ā Ā 
  • Have published one or more applications in an iOS App Store.Ā 
  • Knowledge of iOS App Store deployment process.Ā 
Read more
A firm which works for US clients
A firm which works for US clients
Agency job
via Jobdost by Riya Roy
Remote only
4 - 10 yrs
₹8L - ₹14L / yr
skill iconAndroid Development
Android
skill iconKotlin
skill iconJava
Automotive
+8 more
Required skills:
ā— 4 + years’ software development experience, preferably for automotive and in
connection with user interface technologies
ā— Experience using modern development processes/tools and developing through the
complete Software Development Life Cycle
ā— Experiences in programing and scripting languages (JAVA, Python, Typescript)
ā— Experience with using source control tools like Git and CI/CD pipeline tools like Jenkins
ā— Experience working in / Knowledge of Agile/Scrum framework
ā— Experience in Android development
ā— Knowledge of the open-source Android ecosystem and the libraries available for
common tasks
ā— Strong object-oriented analysis, design, and coding skills
ā— Fluent in English both written and spoken
ā— Strong team player and customer focus
Preferred skills:
ā— Good knowledge of Android Automotive platform
ā— Experience with VS Code
ā— Ability to set-up and hardware equipment in support of software development tasks (i.e.
configure software on target device, connect cabling/power suppliers, etc.
Read more
Coducer Technologies Private Limited
Bengaluru (Bangalore)
1 - 5 yrs
₹2.2L - ₹12L / yr
skill iconReact Native
skill iconiOS App Development
skill iconAndroid Development
skill iconRedux/Flux

Responsibilities:
1. Understanding the scope of work
2. Working with the design, programming & testing team on project estimates & timelines
3. Coordinate with team to build assets to be used within the mobile application
4. Build Application static flows using React Native with Redux
5. Integrate JSON web services
6. Working with the tester to fix bugs reported by the testers
7. Building and deploying the application to the app store

Ā 

Requirements:
1. Understanding of the Mobile Application Development lifecycle
2. Hands-on experience withĀ React Native
3. Experience withĀ ReduxĀ orĀ FluxĀ orĀ MobX
4. Understanding ofĀ Advanced JavaScript – ES6
5. Understanding ofĀ Flexbox
7. Understanding ofĀ iOS/Android module integration
8.Ā Deploying iOS and Android appsĀ on Apple Appstore and Android Play Store.
9. Ability to work in anĀ Agile environment

Read more
Avalon Meta
at Avalon Meta
1 recruiter
Avalonmeta Ventures Limited
Posted by Avalonmeta Ventures Limited
Bengaluru (Bangalore)
3 - 10 yrs
₹25L - ₹45L / yr
skill iconReact Native
skill iconJava
skill iconC#

We’re currently looking for rockstar developers to help us build a next-gen social audio community engagement platform. Avalon is hiring for both backend & frontend engineering roles. Our tech stack is majorly Ruby on Rails & React Native.


If you were looking for a rocket-ship, this is it!

Ā 

As a senior front-end developer our primary requirement is that you are proficient in React Native.


Apart from that the job entails:

  1. Building new features (while squashing bugs) for our growing mobile app to extend device support especially across the Android ecosystem
  2. Architect elegant and maintainable code with support from the team
  3. Collaborate with design, data, and other teams to build beautiful interfaces that look great and run smoothly
  4. Guide and improve the technical direction of mobile, bolstering the technical foundational, improving performance, and re-architecting.
Ā 
Read more
Personal Finance App
Personal Finance App
Agency job
via Unnati by Manasa Rao
NCR (Delhi | Gurgaon | Noida)
1 - 3 yrs
₹15L - ₹18L / yr
skill iconFlutter
skill iconAndroid Development
skill iconiOS App Development
Work with one of the fastest growing Fintech startups, ready to disrupt the way companies handle their contract workers and contractors. Read on to know more.
Ā 
Our client is a one of a kind venture that is aimed at reinventing how companies pay their contract workers and other daily wage earners. They aim to help companies by adding salaries in the middle of the month so that the workers can utilize them without waiting for the month-end or the regular payday. This ensures happy workers and happier employers, thus reducing attrition issues and absenteeism, eventually improving productivity.
Ā 
The founders are successful entrepreneurs, with immense knowledge and experience in HR, tech, business, and branding. Strongly backed by Angel investors, they aim to reach every industry and blue-collar worker who will gain from such facilities.
Ā 
As a Flutter Developer - iOS/ Android, you will create multi-platform apps for iOS and Android.
Ā 
What you will do:
  • 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.

Ā 


Candidate Profile:

What you need to have:

  • BE / BTech / BSc in Computers
  • Excellent knowledge and background ofĀ Flutter development, IOS / Android
  • Experience in extensive API integration.
Read more
SMcodetech
at SMcodetech
1 recruiter
Pragna Parmar
Posted by Pragna Parmar
Ahmedabad
1 - 2 yrs
₹1L - ₹2L / yr
skill iconAndroid Development
skill iconJava
skill iconReact Native
We need Android app developer who has a 1-2 year expereince.

Responsibilities

  • Translate designs and wireframes into high quality code
  • Design, build, and maintain high performance, reusable, and reliable Java 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
Read more
Alps Softech Solutions
at Alps Softech Solutions
1 recruiter
Kimmi Gola
Posted by Kimmi Gola
Noida, NCR (Delhi | Gurgaon | Noida)
1 - 3 yrs
₹1L - ₹3L / yr
skill iconAndroid Development
skill iconJava
SDK

Dear Candidate,

We have an urgent requirement of Android Developer for Noida Location.

Joining: Immediate/15 days

Exp: 1-2 years

Location: Noida, Sector-132

Responsibilities and Duties

  • 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

Ā 

Qualifications: B.tech/M.tech/BE/BCA/MCA

Ā 

Skills Required:

  • Proven software development experience and Android skills development
  • Proven working experience in Android app development and
  • Have published at least one original Android app
  • Experience with Android SDK
  • Experience working with remote data via REST and JSON
  • 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.
  • Hybrid

Ā  Ā Ā 

Ā 

Read more
Zomato Media Pvt Ltd
at Zomato Media Pvt Ltd
1 video
10 recruiters
Pooja Kanth
Posted by Pooja Kanth
NCR (Delhi | Gurgaon | Noida)
1 - 8 yrs
₹7L - ₹25L / yr
skill iconObjective C
skill iconSwift
skill iconiOS App Development
RESTful APIs
SDK
+20 more
Who are we?Zomato is an online platform that is responsible for powering amazing dining experiences for our users daily, both, in home and whilst dining out. We started with a vision to ensure that no one ever has a bad meal! Over 10 years Zomato has steadily built a search and discovery platform that constantly accelerates the growth of our transaction businesses. Today, Zomato has multiple products and services that ensure our users have a great experience whilst improving the food industry globally. The last 5 years is where most of Zomato's growth has happened; our mission has also evolved to something exponentially greater than being a restaurant reviews and food delivery platform. We are already taking baby steps towards being the biggest farm to fork food company in the world.Please see our blog for more: https://www.zomato.com/blog/10-yearsZomato's MomentumEvery month, Zomato connects more than 57m users with 1.3m restaurants globallyZomato annual revenues increased by 45% in FY'18Number of orders/day on Zomato is increasing considerably, currently at ~1 millionZomato Gold launched in November 2017 and already has 7500+ restaurant partners that serve our ever-increasing subscriber base of more than 700,000 peopleZomato food ordering business has been growing at a considerable rate since inception and currently grows by 2x every 3 months!To make sure we match the increasing number of orders with smooth delivery and customer satisfaction, we are supporting this function with a fleet of 150,000+ ridersPlease see our blog for more: https://www.zomato.com/blog/annual-report-fy18Become a part of our growth storyOur apps have constantly been featured on the App Store and we take immense pride in the care with which we build our products. Our tight-knit iOS team works on a wide range of cutting edge products from an array of high-quality consumer applications to building world class solutions for restaurant owners. If you know what it takes to build magical user experiences and consider performance to be the key feature of your app, this is definitely the right place for you. Your typical day as a Zoman will look like :- Own the entire development lifecycle as you prototype, create, optimise, test, launch, and refine iOS apps- Build features that will reach millions of users across 9 languages and 24 countries- Work with fellow designers and developers in an iterative environment with short and heavy impact development cycles- Develop cutting edge functional modules and kits that will be integrated across all our iOS apps- Build proprietary SDKs to enable partnerships with other industry leaders- Brainstorm, contribute new ideas, think of innovative strategies, and implement solutions to difficult problems- Work closely with our backend team to interface with RESTful API services and contribute to the backend code when needed- Work with the real-time feedback from our users to make the product better- Discover, design, develop, deploy, debug. Repeat!Here's what we're looking for (Technical Skills) :- Engineers with experience in shipping iOS apps with a large user base, ideally currently available on the App Store- Top-notch programming skills in Objective C/Swift and Apple's SDKs and frameworks (Foundation, UIKit, Core Data, etc) along with proficiency in using Xcode- Command of memory management, view hierarchy, battery optimisation, and in-depth experience with multithreaded and networked applications- Experience in working with with RESTful APIs, third party SDK Integrations and common technologies like HTTPS, JSON, OAuth, and SQL- Focus on product design and pixel-perfect implementation of design into code- Solid experience with version control systemsHere's what we're looking for (Soft Skills) :- Care for quality with an obsession for performance and willingness to spend time testing the team's work as well as yours- Ability to work towards seeking different creative approaches to a single problem- Ability to unlearn and adapt to the fast moving technology environment- Excellent communication skills - both verbal and written - Fits well in a collaborative and charged workspaceZomato will be providing you with :As a Zoman, you will be immersed in a culture of people who take pride in their company and their ability to change the lives of millions of people daily. We place Zomato first in our daily tasks with a high level of honesty, ownership and judgment on a foundation of constant and real time feedback. You will be challenged daily to be a better thinker and problem solve using a first principles approach. We promise you, in addition to the quest for 0 bad meals, you will also have an infinite amount of interesting days as a Zoman - if you have passion and see yourself in our vision go ahead and send in your application!
Read more
JS TechAlliance Consulting Pvt Ltd.
Indore
5 - 11 yrs
₹6L - ₹10L / yr
skill iconAndroid Development
OpenGL
Hibernate (Java)
Job Purpose: The Android Engineer is responsible for building advanced applications for the Android Platform. The candidate is required to work closely with Development, QA, Project Managers, Designers, and other team members daily to ensure the timely and cost effective delivery of the final product that exceeds client expectations. Essential Duties & Responsibilities: Responsible for developing, enhancing, and designing a world-class mobile application for our platform Implement and enhance the Android mobile application alongside a team of world-class developers, designers and software architects Responsible for choosing libraries and frameworks to best meet the needs of the application Translate technical designs into quality-engineered code using industry best practices and standards-based development Perform extensive unit testing, system testing, and regression testing Assist in the deployment to testing, staging, and production environments Update technical documentation as needed Updated and maintain automated build environments Work with fellow engineers, developers, designers to create a secure, seamless mobile experience Qualifications, Experience, Education: BS/MS degree in computer science, or equivalent Total 4+ years of software development experience and design patterns. 3+ years of experience with Android platform (intents, services, threading, activity, fragments, etc.) building apps that have been successfully delivered to customers. Experience with Android NDK/SDK and mobile design patterns. Demonstrated ability to develop logic code Ability to work with versioning tools (GIT, SVN, etc.). Knowledge of C++, OpenGL/Android desired. Experience with XMPP services, RTP/RTSP/RTCP and networking protocols desired. Exceptional analytical aptitude and attention to detail. Cognizant of threading issues, performance and caching techniques. Excellent organizational and problem solving skills. Strong verbal and written English communication skills. Ability to multitask in a fast, dynamic environment and maintain a professional and positive attitude with team members.
Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos