
About Asseo - Digital Marketing Agency
About
Asseo is one of the fastest-growing digital marketing agency in Kolkata, which came into existence in 2018, having a solid approach towards your website ranking & reputation building for your online business. We all are experts in our chapters of digital marketing with a special report of your business growth. Our one mission is to increase the footfall of customers to online stores or websites. We do not grow your business only, making you a reputed business brand .
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About the Role
We are looking for a Senior Android Engineer with deep React Native expertise to build and own the trading
experience on Android — real-time data, interactive charting, fluid interactions, and rock-solid performance. What We’re Looking For
You have shipped production React Native apps that handle real-time data streams, complex UI states, and
performance-sensitive rendering. You understand the Android platform deeply — native modules, bridge
performance, and platform-specific behaviour. Ideally, you have worked on trading, fintech, or data-intensive
mobile products. You take ownership of your features end-to-end, care about code quality, and are comfortable
driving technical decisions independently. What You’ll Do
• Own the mobile trading experience on Android — architecture, performance, and end-to-end quality. • Build and optimize real-time data rendering — WebSocket lifecycle management, efficient list rendering, and minimal re-renders for streaming data. • Integrate complex WebView-based components with bidirectional JavaScript bridge communication. • Collaborate with product and design to deliver polished, intuitive interfaces for a financial product where
trust and clarity are paramount. • Define mobile engineering standards — component architecture, state management patterns, testing
strategy, and performance benchmarks. • Drive code reviews, mentor team members, and champion best practices across the mobile team. • Participate in stabilization and release cycles — profiling, device matrix testing, and regression analysis. Must-Have
• 4+ years React Native experience with production apps on Google Play Store. • Strong TypeScript skills and deep understanding of React Native internals — bridge, native modules, and
performance optimization. • Experience with real-time data handling — WebSockets, efficient UI updates for streaming data, and
state synchronization. • Experience integrating WebView-based components with JS bridge communication. • Proficiency with state management at scale (Redux, Zustand, or MobX).
• Experience with push notifications (FCM), deep linking, and complex navigation patterns. • Strong debugging skills — Flipper, React DevTools, native crash analysis, and performance profiling. Nice-to-Have
• Prior experience building trading, brokerage, or fintech mobile apps. • Experience with charting library integration in mobile apps. • Knowledge of server-driven UI (SDUI) patterns. • Experience with feature flags, A/B testing frameworks, and app modularization. • Familiarity with native Android development (Kotlin) for bridge modules. Tech Stack
Framework React Native
Language TypeScript / JavaScript
State Management Redux / Zustand
Real-time WebSocket, SSE
Charting Charting library via WebView bridge
Testing Jest, Detox (E2E), device matrix testing (Android 10+)
- Development of applications in Java including:
- Building data processing platforms.
- Developing micro-service-oriented applications.
- Interact with stakeholders of the applications being developed.
- Must have experience in Java JEE, Spring Framework, and Microservices
- Experience in SQL and JDBC
- Experience in build tools Maven, git
- Good to have experience in Cloud Platforms AWS, Azure is a plus
Experience: 1+ Years
Roles & Responsibilities:
Design and develop cross-platform mobile applications using React Native, ensuring high performance, responsiveness, and code quality.
Collaborate with UI/UX designers and backend developers to implement intuitive and visually appealing user interfaces.
Contribute to the technical design and architecture of mobile applications, ensuring scalability, modularity, and maintainability.
Evaluate and select appropriate libraries, frameworks, and tools to enhance the development process and application performance.
Implement new features and functionality in mobile applications based on project requirements and specifications.
Write clean and efficient code, conduct thorough testing, and ensure proper documentation of the implemented features.
Participate in code reviews and provide constructive feedback to team members. Collaborate closely with cross-functional teams, including designers, product managers, and backend developers, to ensure smooth project execution and timely delivery.
Identify and resolve bugs, performance issues, and other technical problems in mobile applications. Conduct debugging, testing, and optimization to ensure the stability and reliability of the applications.
Optimize the performance of mobile applications by identifying and addressing bottlenecks, reducing loading times, and improving memory usage.
Conduct profiling and performance testing to enhance the overall user experience.
Write unit tests and conduct thorough testing to ensure the quality, functionality, and compatibility of mobile applications across different devices and platforms.
Collaborate with quality assurance engineers to identify and resolve any defects or issues.
Stay updated with the latest trends, best practices, and advancements in mobile app development, particularly in the React Native ecosystem.
Continuously enhance your skills and knowledge to contribute to the improvement of the team's development processes and standards.
Requirements:
Proven experience as a Software Engineer, with a minimum of 1+years, specifically in mobile app development using React Native.
Strong proficiency in JavaScript, TypeScript, and React Native framework.
Familiarity with native mobile development (iOS and Android) and related tools.
Experience with mobile app testing frameworks, such as Jest or Detox.
Understanding of RESTful APIs and integration of mobile apps with backend services.
Knowledge of mobile app performance optimization techniques and tools.
Familiarity with Agile software development methodologies and practices.
Excellent problem-solving and analytical skills.
Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
Preferred Qualification:
Bachelor's degree in Computer Science, Software Engineering, or a related field
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 2 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large scale social or location-based app.

Job Description: L1 PHP Developer
We are seeking a skilled and experienced L1 PHP Developer to join our team. The ideal candidate should have a minimum of 3 years of experience and possess strong knowledge in Laravel, OOPs concepts, SQL, and PHP.
Responsibilities:
- Collaborate with the development team to understand project requirements and objectives.
- Develop and maintain web applications using PHP frameworks, primarily Laravel.
- Write clean, efficient, and well-documented code following industry best practices.
- Implement and maintain database structures and queries using SQL.
- Perform testing and debugging of applications to ensure optimal performance and functionality.
- Collaborate with cross-functional teams to ensure timely project delivery.
- Stay updated with industry trends and advancements in PHP development.
Requirements:
- Minimum of 3 years of experience as a PHP Developer.
- Proficiency in PHP programming language.
- Strong knowledge of Laravel framework.
- Solid understanding of object-oriented programming (OOP) concepts.
- Experience working with databases and writing SQL queries.
- Familiarity with front-end technologies such as HTML, CSS, and JavaScript is a plus.
- Excellent problem-solving and analytical skills.
- Ability to work independently and in a team environment.
- Strong attention to detail and commitment to delivering high-quality code.
If you meet the above qualifications and are passionate about PHP development, we would love to hear from you. Please submit your resume and portfolio showcasing your relevant work.
Note: This position is for a Level 1 (L1) PHP Developer and only candidates with the specified experience and skill set will be considered.
We look forward to reviewing your application.
Excellent knowledge of Unity, including experience with scripting, textures, animation, GUI styles, and user session management.
C# programming skills to write Scripts.
Familiarity with level design and planning.
Knowledge of with game physics and particle systems.
location : Ahmedabad
only work from office
face to face interview
urgent requirement










