Jobs

We’re looking for a Lead/Senior Android Developer to join our team and contribute to the development of Trigger Neobank Engine — our flagship platform for building digital banks.

This is an excellent opportunity for an experienced mobile engineer who thrives on complexity, values clean architecture, and wants to work on real, scalable fintech products. You’ll be joining a team that builds mission-critical banking interfaces used by both internal teams and end-customers.

⚠️ Please DO NOT apply if you DO NOT have proven experience building complex fintech OR enterprise-grade Android applications.

🚀 Project

Trigger Neobank Engine is a powerful platform that enables banks, fintechs, and telcos to launch fully functional digital banking products — from retail to SME and corporate — up to 5x faster and at 10x lower cost.

As an Android Developer, you will:

• Work on highly configurable mobile banking applications
• Build reusable dynamic UI and business components
• Solve real-world fintech challenges like complex and highly customizable mobile components that are rendered in real-time

You will have full ownership of mobile delivery and collaborate closely with UI/UX, backend, product, and implementation teams.

🎯 Key Responsibilities

• Design and implement customizable, modular, scalable, and testable Mobile Interface Engine.
• Build elegant and functional user interface components following best UX and architecture practices
• Ensure application performance, stability, and security across all Android devices
• Collaborate with designers, product managers, and backend engineers to define and deliver dynamic components
• Participate in code reviews and provide technical leadership
• Continuously refine architecture, improve performance, and maintain a high-quality codebase
• Contribute to internal libraries and frameworks used across multiple projects

🛠 Required Skills & Experience

• 5+ years of hands-on Android development experience (Kotlin + Java)
• Deep understanding of Android SDK, architecture patterns (MVVM, MVP, Clean Architecture), and Jetpack components
• Solid grasp of SOLID principles, dependency injection (Dagger/Hilt), and multithreading (Coroutines or RxJava)
• Experience integrating REST APIs and handling edge cases in network-driven apps
• Proficiency in Git / Git Flow and familiarity with CI/CD pipelines
• Experience with UI development using complex component rendering, animations, and accessibility practices
• Experience developing server-side rendering is a strong advantage
• Experience working on Fintech or B2B apps (such as neobanks, wallets, or enterprise SaaS tools) is a strong advantage

📚 Engineering Mindset & Expectations

• Understanding of modular codebases and reusable design patterns
• Familiarity with architectural trade-offs in large-scale Android systems
• Strong focus on clean, reusable, and testable code
• Passion for quality and continuous improvement
• Willingness to challenge assumptions and own outcomes

👤 Personal Qualities

• Proactive and responsible (IT'S A MUST!)
• Strong problem-solving and communication skills
• Ability to work independently in a remote team
• Comfortable collaborating directly with stakeholders and product owners
• Open to feedback and eager to grow

🎁 Offer

• 💻 100% remote work
• 💵 Competitive salary in USD
• ⏰ Flexible work schedule
• 🔍 Chance to work on a world-class fintech platform
• 💼 Experienced leadership and an open, supportive team
• 🌍 Opportunity to collaborate with top-tier banks, fintechs, and telecoms across emerging markets

We’re looking for an experienced Lead Mobile Developer to take ownership of our mobile product development across Android and iOS platforms. This is a leadership role for someone who can architect, build, and guide the delivery of high-quality mobile applications while mentoring a small team of developers. If you have a passion for crafting exceptional mobile experiences and want to drive innovation across multiple platforms, we’d love to meet you!

Key Responsibilities:

• Lead the design, development, and deployment of mobile applications for Android and iOS.
• Define and implement mobile architecture, ensuring scalability, maintainability, and performance.
• Write clean, efficient, and well-documented code in Kotlin, Swift, and cross-platform frameworks (e.g., Flutter or React Native).
• Collaborate closely with designers, backend engineers, and product managers to deliver seamless user experiences.
• Conduct code reviews, mentor junior developers, and establish best engineering practices.
• Optimize app performance and ensure stability across diverse devices and OS versions.

• Stay ahead of emerging mobile technologies, frameworks, and industry trends.

   

Requirements:

• 5+ years of professional experience in mobile development with deep expertise in both Android (Kotlin/Java) and iOS (Swift/Objective-C).
• Proven experience in leading or mentoring development teams.
• Strong understanding of mobile app architecture (MVC, MVVM, Clean Architecture).
• Experience integrating RESTful APIs, GraphQL, and third-party SDKs.
• Proficiency with Git, CI/CD pipelines, and mobile testing frameworks.
• Solid understanding of UI/UX design principles and best practices.

• Upper-intermediate English for clear communication with global teams.

   

Nice-to-Have:

• Experience with cross-platform frameworks (Flutter, React Native).
• Familiarity with Firebase, AWS, or other cloud-based mobile services.
• Knowledge of App Store / Google Play deployment processes and automation tools.

• Background in performance optimization, analytics, and monitoring tools.

   

What We Offer:

• 💼 Competitive compensation and performance-based bonuses.
• 💻 Flexible remote work and results-driven culture.
• 🌱 Professional growth opportunities, leadership development, and access to modern tech stack.
• 🤝 Collaborative environment with talented engineers and creative teams.
• 🧩 Impactful work — shape the future of our mobile products and user experience.

Project

We're developing a mobile banking engine. This project requires attention to detail since we do pixel-perfect design and extensively use REST APIs to manage the application features. We have 1 client already, and the bank's management is super-friendly and result-oriented ;)

Required Skills

- Excellent knowledge of Core Java/Kotlin, Android SDK

- Solid understanding of OOP principles and design

- Proficient in multithreaded and concurrency

- Flair for clean code, reusability, testability, and readability (SOLID)

- Understanding of architectural patterns, such as “Clean Architecture”, “MVP”, “IOC”, etc.

- Experience with Kotlin Coroutines, Koin

- Experience with REST

- Experience in implementing Material Design and well-designed UI

- Good communication and interpersonal skills

- Experience of delivering features to a deadline and working with QA teams

- Strong experience in Git / Git Flow.

Requirements

- Develop new functionality

- Design separate components, modules.

- Code, debug, document, and maintain portions of software

- Participate in peer code and design reviews

- Contribute to development of technical project documentation and user documentation

- Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation

- Participate in conference calls and face-to-face meetings with the Customer and Customer partners

- Comply with the best engineering practices, the technical standards, and the quality criteria set forth on the project

- Report status and progress according to the project and Company demands

- Spot current deficiencies in the development process, adopted procedures and engineering practices, environment configurations, etc., and suggest improvements

- Escalate technical issues to the Architect, Team Lead, and Project Manager

- Improve your qualification within the area(s) of expertise at various training courses, seminars, and/or other educational events

Personal Profile

- Responsible and proactive

- Good team-player

- Ability to self-study

- Striving to introduce best practices in daily work

- Be ready and be able to communicate in written and verbal form to the client

Offer

- 100% Remote work (part-time available)

- Competitive salary in USD

- Flexible work schedule

- Interesting project that will improve your hard- and soft-skills

- Experienced management and friendly environment

- Ability to work with the industry-leading companies

We are seeking a Senior Android Developer with 5+ years of experience building high-performance, scalable mobile applications. You'll join a cross-functional team to develop user-friendly, secure, and stable Android apps used by thousands (or millions) of users.

Details: 
Experience: 5 years 
Schedule: Full time, remote 
Start: ASAP
English: Fluent
Employment: B2B Contract

Responsibilities:

• Design, develop, and maintain Android applications using Kotlin/Java
• Collaborate with UI/UX designers and backend teams
• Optimize app performance and handle app store submissions
• Write unit, integration, and UI tests
• Ensure security, scalability, and responsiveness

Requirements:

• 5+ years of Android development experience
• Strong in Kotlin and Java
• Experience with Jetpack components, MVVM, Coroutines, Room, Retrofit
• Proficient in Git and CI/CD tools
• Familiarity with Firebase, Android Studio, and performance profiling tools
• Experience publishing apps on Google Play Store

Are you an Android Developer with 3+ years of experience, ready for new opportunities?

Join the Octy Hiring Platform — this is not a traditional job opening, but a chance to become part of a professional network where your profile, skills, and experience are promoted to companies and startups worldwide.

Important: This is not a direct hire position. By joining Octy’s talent platform, you gain visibility with our global clients who actively use it to find and hire professionals.

​​

Required Skills

• Proficiency in Kotlin or Java for Android development
• 3+ years of experience building native Android applications
• Strong knowledge of Android SDK and core components (Activities, Fragments, Services, Broadcast Receivers)
• Experience with REST APIs and JSON parsing
• Knowledge of local data storage (Room, SQLite, or Realm)
• Familiarity with Git for version control

Nice to Have

• Experience publishing apps to Google Play
• Basic experience with CI/CD tools (Gradle, Jenkins, GitHub Actions, Bitrise)
• Familiarity with dependency injection frameworks (Dagger/Hilt, Koin)
• Understanding of reactive programming (RxJava, Kotlin Coroutines/Flow)
• Knowledge of app performance optimization and debugging tools (Android Profiler, LeakCanary)

What We Offer

• Opportunity to receive job proposals from our clients through the Octy Hiring Platform
• Creation of a professional candidate profile that highlights your skills and experience
• Access to our knowledge base to improve your expertise and increase your chances of being hired
• Technical support from our team
• Promotion of your profile to companies and startups worldwide

Hiring Process

1. Introductory call with a recruiter
2. Tech Q&A session
3. Product guidelines & test
4. Reference check (optional)

Once these stages are completed, your profile will be published on the platform. During the hiring process, a client interview may also be required.

Your next opportunity starts here — become part of the Octy Hiring Platform.

Hello!

We're looking for an Android developer who can thrive in a fast-paced environment, tackle complex tasks in Android development in the fintech area (POS applications), and has a passion for constant growth.

Responsibilities:

— Take charge of developing our products, implementing new ideas, and ensuring their quality;

— Design and build high-quality Android applications;

— Support existing applications;

— Collaborate with the team to define, design, and ship new features.

Requirements:
— 1+ years of experience;

— Experience in Kotlin, Java;
— Understanding Android framework, components, and their lifecycles;

— Knowledge of or Experience with Dagger 2, Koin, Retrofit, Coroutines, and other relevant solutions;

— Experience with Git;

— Strong problem-solving skills, ability to break down complex tasks, and design solutions to address them;
— Experience with Spring Boot is a plus;
— Result-oriented and high level of responsibility. 

At UpUp, we value proactivity and creativity, and we're committed to providing our team members with the resources they need to grow and succeed.
 

We look forward to hearing from you!

Our team is looking for a skilled Senior Android Developer with proven AOSP experience to work on a long-term project.

Project

The project is dedicated to the development, maintenance, and verification of next-generation smart glasses. The team is working on building innovative solutions based on the AOSP (Android Open Source Project), ensuring seamless functionality, stability, and performance of the device.

Responsibilities

• Drive the development of new features and key components for our Wearable team
• Integrate our software deeply with the Android Open Source Project (AOSP)
• Create essential tools, tests, and utilities to ensure high quality
• Continuously improve functionality and resolve bugs based on user feedback
• Adapt and port AOSP to new hardware platforms
• Be a key player in system bring-up, debugging, and performance optimization
• Focus on optimizing power consumption and memory usage for our embedded devices
• Collaborate with the team to maintain and verify the smart glasses software stack

Requirements

• 5+ years of experience in Android and/or embedded software development
• Strong knowledge of Linux Kernel and Android Open Source Project (AOSP) build systems (Soong, Make, and Bazel)
• Deep understanding of Android internals (Framework, HAL, RIL, and IMS)
• Proficiency in system debugging, performance optimization, and system bring-up
• Solid expertise in power and memory optimization
• Strong grasp of Android System Architecture: boot process, Binder IPC, Zygote, SELinux, and Verified Boot
• Proven experience in system-level optimization (boot time, memory, power) using tools like perf, ftrace, and D-Bus
• Fluent in English (written and spoken)

Would be a plus:

• Knowledge of Java, C, C++, and JavaScript
• Experience with Embedded Linux, Linux, and Windows
• Hands-on experience with Android Studio, Git, Gerrit, Jenkins, and Azure DevOps
• Understanding of Wi-Fi, and BLE technologies

We’re looking for an experienced Java/Kotlin Engineer with a background in Android development. As part of an innovative team, you’ll dive deep into the inner workings of the Android system and help deliver high-quality, enterprise-grade features based on product requirements.

Customer

Our client is a rapidly growing technology leader in digital accessibility software that helps enterprises make their web and mobile offerings accessible to everyone.

Requirements

• 5+ years of experience with Java/Kotlin
• Background in Android development combined with the ability to perform high-quality research of the Android internals
• Experience with multiple SDKs
• Familiarity with test automation frameworks such as Espresso and Appium
• Strong understanding of Android UI frameworks: Jetpack Compose, XMLs, and WebViews
• Familiarity with SDK development and integration
• Proficiency in using GitHub for version control and collaboration
• Experience with dependency management tools such as Gradle, Maven, and Jfrog
• At least Upper-Intermediate level of spoken and written English

Would be a plus

• Experience with accessibility
• Experience with Flutter and React Native
• CI/CD experience building pipelines using platforms like CircleCI or Jenkins
• Knowledge of NDK / C++ or low-level Android development topics

Personal Profile

• Proactive attitude
• Strong team player with a collaborative mindset
• Independent and self-motivated learner
• Strong problem-solving skills and attention to detail

Responsibilities

• Perform in-depth research on the inner workings of the Android system
• Deliver high-quality, enterprise-grade features according to product requirements
• Collaborate closely with the support and product management teams, as well as other teams within the mobile group
• Stay up-to-date on the latest trends and advancements in mobile development and the accessibility ecosystem to continuously improve our products and processes

Ukraine based product company from telecommunication area is looking for an experienced full time developer to help handle rapidly growing project. 
As a developer, you are going to work close together with product manager, designer and other developers and be responsible for supporting existing functionality as well as new feature implementation. 

 

Responsibilities

• Create and maintain new features and components for our mobile applications on Android using React Native.
• Work on improving the speed and stability of our applications.
• Work closely with UI/UX designers, fellow developers, and product managers to translate functional requirements into a reality.
• Adhere to coding standards, write clean, well-documented code, and participate in code reviews.
• Diagnose and resolve bugs and technical issues.

Requirements

• 3+ years of professional mobile development experience.
• Deep knowledge of React Native and the Android ecosystem.
• Experience with TypeScript/JavaScript (ES6+).
• Strong understanding of functional programming principles and design patterns.
• Experience working with APIs and networking libraries (e.g., Axios, Fetch).
• Proficiency with version control systems (Git).
• The ability to learn independently and solve complex technical challenges.

Nice to Have

• Experience with native modules (Java/Kotlin).
• Experience with automated testing tools (e.g., Jest, Mocha).
• Experience publishing applications to the Google Play Store.

We offer: 
- Full-time employment.
- Remote work. 

 Recruitment steps: 

1. Introduction Call: Overview of your experience and additional project details. 
2. Technical Call: Deep dive into skills and problem-solving approach. 
3. Final Decision: Offer discussion and next steps. 

Looking for exciting career opportunities as an Android Developer with 3+ years of experience?

Become part of the Octy Hiring Platform – an excellent way to passively search for projects with dedicated support from the Octy team. By joining, you'll have the opportunity to receive offers from clients around the world.

Please note: This opportunity is not for direct employment. Through Octy's talent network, your profile becomes visible to our client base who may use the platform for talent acquisition.

Required Skills

• Proficiency in Kotlin or Java for Android development
• 3+ years of experience building native Android applications
• Strong knowledge of Android SDK and core components (Activities, Fragments, Services, Broadcast Receivers)
• Experience with REST APIs and JSON parsing
• Knowledge of local data storage (Room, SQLite, or Realm)
• Familiarity with Git for version control

Nice to Have

• Experience publishing apps to Google Play
• Basic experience with CI/CD tools (Gradle, Jenkins, GitHub Actions, Bitrise)
• Familiarity with dependency injection frameworks (Dagger/Hilt, Koin)
• Understanding of reactive programming (RxJava, Kotlin Coroutines/Flow)
• Knowledge of app performance optimization and debugging tools (Android Profiler, LeakCanary)
• Familiarity with AI-powered development tools and code assistance platforms

What We Offer

• Opportunity to receive job proposals from our clients through the Octy Hiring Platform
• Creation of a professional candidate profile that highlights your skills and experience
• Access to our knowledge base to improve your expertise and increase your chances of being hired
• English courses with native speaker provided at no cost to improve your professional communication
• Сoverage of AI tool expenses to enhance your development workflow and efficiency
• Technical support from our team
• Promotion of your profile to companies and startups worldwide

Hiring Process

1. Introductory call with a recruiter
2. Tech Q&A session
3. Product guidelines & test
4. Reference check (optional)

Once these stages are completed, your profile will be published on the platform. During the hiring process, a client interview may also be required.

Take the next step in your career journey – join the Octy Hiring Platform today.

• Min 4 years of proven experience in native Android development.
• Strong OOD/OOP skills, along with a deep understanding of SOLID principles.
• Good understanding of application life cycle and components like Activity/Fragment/Service.
• Hands-on experience in MVVM, MVI architectural patterns.
• Strong knowledge of Kotlin, Live data, Data binding, Kotlin coroutines, Dependency injection principles, jetpack compose UI.
• Experience with Bluetooth technology, familiarity with Bluetooth Low Energy (BLE) and Android Bluetooth APIs.
• Proficient understanding of code versioning tools, such as Bitbucket, Git.
• Knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Live Android application on Google Play store is preferred.

About Us

We’re an ambitious, well-funded venture building a revolutionary Non-Custodial KYC-ed MPC (Multi-Party Computation) Wallet. We abstract away blockchain complexity so users get a product that feels like the best of modern fintech—with the freedom and privacy of crypto.

We’re assembling a small, exceptional team to design the future of personal finance.

Location: Remote

What you’ll do

• Lead architecture and development of the Android app in Kotlin with strong Web3 capabilities.
  
   
• Implement secure key management, transaction signing, and robust multi-chain integrations.
  
   
• Collaborate on highly secure APIs for the MPC wallet.
  
   
• Guarantee performance, reliability, and security.
  
   
• A keen eye for detail and a passion for creating exceptional user experiences.
  
   

What we’re looking for

• 5+ years of native Android experience with complex apps in Google Play.
  
   
• Hands-on Web3 on Android: wallet creation, transactions, chain integrations.
  
   
• Expert in Kotlin and Jetpack Compose with modern Android practices.
  
   
• Comprehensive mobile security expertise for financial/crypto contexts.
  
   
• A keen eye for detail and a passion for creating exceptional user experiences.

Android Developer (Middle) – Next Era Solutions
📍 Remote | Part-Time (20–40 hours/month)

About Next Era Solutions

Next Era Solutions is a team of experienced mobile developers with over 7 years of expertise in delivering complex projects on time and within budget. We focus on creating high-performing, user-friendly mobile applications tailored to our clients’ unique needs, using modern technologies and best practices.

What You’ll Do

• Develop and maintain Android mobile applications using Kotlin and Jetpack Compose
• Design and implement new features, optimize and refactor existing code
• Architect applications following MVVM and MVP patterns
• Create custom UI components and animations using Canvas, MotionLayout, and Android Animations API
• Integrate with RESTful APIs and GraphQL services
• Write unit tests and participate in code reviews
• Collaborate with designers, managers, and other developers
• Communicate with clients to clarify requirements when needed

Our Tech Stack & Tools

• Language: Kotlin (Android SDK, Jetpack Compose, Coroutines, Flow)
• Frameworks: Room, ViewBinding/DataBinding, Jetpack Components
• Testing: JUnit, Espresso, Snapshot testing (where applicable)
• Architecture: MVVM, MVP, SOLID, Clean Architecture
• Tools: Git, RESTful API, GraphQL
• UI/UX: Custom components, animations, strong understanding of Material Design Guidelines

What We’re Looking For

• 2+ years of commercial Android development experience
• Strong knowledge of Kotlin, Android SDK, and modern Jetpack libraries
• Experience creating and publishing apps to Google Play
• Understanding of architectural patterns (MVVM, MVP) and SOLID principles
• Experience working with RESTful APIs and GraphQL
• Familiarity with unit and UI testing tools (JUnit, Espresso)
• Ability to work independently and as part of a team
• Attention to detail and problem-solving skills
• English proficiency at Intermediate (B1) level or higher for documentation and communication

Nice to Have

• Experience with E-commerce, messengers, or other complex applications
• Skills in animations and advanced UI solutions with Jetpack Compose or MotionLayout
• Experience in direct client communication

What We Offer

💰 Hourly payment (no time tracker), part-time workload (average 20–40 hours/month)
📈 Opportunities for professional and career growth
🏡 Fully remote work and flexible hours
💪 Supportive team and knowledge sharing
🔥 Modern tech stack and interesting projects

We are looking for a skilled Android Developer to join our team for part-time collaboration or per-project involvement. You will work on innovative solutions within the Internet of Things (IoT) domain, including Smart Home, Smart City, and a range of other intelligent automation systems.

Requirements
— 3+ years of commercial mobile development experience
— Strong knowledge of Java and/or Kotlin
— Proficiency with Android SDK
— Solid understanding of Bluetooth SDK and BLE
— Experience integrating with backend services via APIs
— Familiarity with Jetpack
— Experience with SQL / SQLite databases
 

Nice to Have
— Experience with Material Design
— Skills in UI/UX implementation
 

Responsibilities
— Develop and maintain Android applications for BLE and IoT-enabled devices
— Integrate mobile apps with Bluetooth peripherals and backend services
— Collaborate with cross-functional teams to design scalable solutions
— Optimize app performance and ensure code quality
— Participate in feature planning and propose technical improvements
 

We Offer
— Flexible engagement formats — part-time or per-project
— Opportunity to work on cutting-edge IoT solutions
— A collaborative and innovative environment
— Long-term potential for growth and ongoing involvement
— Competitive compensation based on experience and project scope

Send us your CV and let’s talk!

Required skills:

• Сommercial experience in Android development;
• experience in implementing Material Design and well designed UI;
• advanced knowledge Kotlin skills;
• experience with web service technologies (REST, JSON, XML);
• knowledge of RxJava/Coroutines, MVP, MVVM, Dagger 2, Databinding;
• solid understanding of OOP principles;
• experience with SQLite, Room, Real;
• experience with REST, GraphQL, Web socket;
• technical English.

Responsibilities:

• Develop mobile applications for Android;
• interact with team members on the project;
• study new technologies, adapt to changing trends.
 

Will be a plus:

• Knowledge С++;
• knowledge of Clean Architecture;
• understanding of Android architecture components;
• understanding of the full mobile development life cycle.
 

We offer:

• Flexible working hours (8—10:30AM start);
• pleasant working atmosphere;
• opportunities for self-development, professional and career growth;
• professional seminars and training;
• payment for the in-office English language courses;
• corporate parties and various professional events with the team.
 

About the project:

Do you want to work in a friendly and creative atmosphere? To grow as a professional and develop new skills?
So, we are welcome you to be a part of our team!
Our slogan: “Developing yourself — developing our company”.
VRG Soft is a team in which everyone is ready to help each other, and the opinion of each employee is always considered.
We will be glad to get to know you and tell a lot more about us!