Lead/Principal Engineer- Android

About the Role

We are looking for a Senior iOS Engineer to build and own the trading experience on iOS in Swift — real-time

data via Combine, interactive charting, smooth animations, and the premium feel expected of a financial

application. What We’re Looking For

You have shipped native Swift apps that handle real-time data, complex reactive pipelines, and

performance-sensitive UI. You know UIKit and SwiftUI deeply and can bridge between them confidently. Ideally, you have worked on trading, fintech, or data-intensive iOS products. You take ownership of your domain, drive

technical decisions, and hold yourself and your team to a high quality bar. What You’ll Do

• Own the mobile trading experience on iOS — module architecture, navigation, performance, and

end-to-end quality. • Build and optimize real-time data rendering using Combine — WebSocket streams, subscription

management, and efficient SwiftUI/UIKit binding. • Integrate complex WKWebView-based components with JavaScript–Swift message passing. • Collaborate with product and design to deliver polished, trust-building interfaces for a financial product. • Define iOS engineering standards — architecture patterns, testing strategy, accessibility, and

performance benchmarks. • Drive code reviews, mentor team members, and champion best practices across the iOS team. • Participate in stabilization and release cycles — Instruments profiling, device matrix testing, and

regression analysis. Must-Have

• 4+ years native iOS development with Swift in production apps on the App Store. • Strong Combine experience for reactive programming, data streams, and async coordination. • Experience with both SwiftUI and UIKit — ability to compose views and bridge between the two. • Experience with real-time data rendering and WebSocket integration on iOS. • Experience integrating WKWebView with JavaScript bridge (WKScriptMessageHandler). • Understanding of iOS architecture patterns — MVVM, Coordinator, Clean Architecture. • Experience with push notifications (APNs), deep linking, and Universal Links.

Nice-to-Have

• Prior experience building trading, brokerage, or fintech iOS apps. • Experience with charting library integration on iOS. • Experience building custom UI components — animated charts, calendar views, card-based layouts. • Knowledge of server-driven UI (SDUI) patterns for dynamic rendering. • Familiarity with accessibility best practices (VoiceOver, Dynamic Type). Tech Stack

Language Swift 5.9+

UI SwiftUI + UIKit (hybrid)

Reactive Combine, async/await

Real-time URLSessionWebSocketTask / Starscream, Combine streams

Charting Charting library via WKWebView bridge

Testing XCTest, XCUITest (E2E), Instruments profiling

We are seeking a talented and enthusiastic Flutter Developer with intermediate-level expertise to join our team. The ideal candidate will have experience in building cross-platform mobile applications and be proficient in API integration and state management. You will work on exciting projects, creating high-quality, responsive, and scalable mobile applications using Flutter.

Responsibilities:

• Mobile App Development:
• Build and maintain cross-platform mobile applications for iOS and Android using Flutter.
• Write clean, reusable, and maintainable code that adheres to Flutter best practices.
• API Integration:
• Integrate RESTful APIs seamlessly into Flutter applications.
• Handle asynchronous operations, data fetching, and error handling efficiently.
• Use tools like Postman or Swagger to test APIs before integration.
• State Management:
• Implement and manage application state using state management libraries like Provider, Riverpod, Bloc, or similar.
• Optimize app performance by efficiently managing state transitions and updates.
• UI/UX Development:
• Create visually appealing and responsive user interfaces based on designs provided (e.g., Figma, Sketch, or Adobe XD).
• Ensure consistent branding, theming, and animations for a smooth user experience.
• Debugging and Testing:
• Debug and troubleshoot issues across different devices and platforms.
• Write unit tests and integration tests to ensure app reliability.
• Collaboration:
• Work closely with backend developers, UI/UX designers, and project managers to deliver high-quality products.
• Participate in code reviews and team discussions to improve development processes.

Skills and Qualifications:

• Flutter Expertise:
• Experience in building and deploying mobile applications using Flutter and Dart.
• Knowledge of Flutter widgets, layouts, navigation, and animations.
• API Integration:
• Hands-on experience in integrating RESTful APIs and managing API responses (JSON).
• Knowledge of HTTP libraries like http or Dio.
• State Management:
• Experience with state management solutions such as Provider, Riverpod, Bloc, or GetX.
• UI/UX Skills:
• Ability to build pixel-perfect designs based on UI/UX wireframes.
• Experience in theming, dark mode, and responsive layouts.
• Proficient in Version Control:
• Familiarity with Git for version control and collaborative development.
• Good Understanding of the Mobile Development Lifecycle:
• Knowledge of deploying apps to Google Play Store and Apple App Store.

Nice-to-Have Skills:

• Knowledge of Firebase (Firestore, Authentication, Cloud Messaging).
• Experience with local storage solutions like SharedPreferences or Hive.
• Familiarity with CI/CD pipelines for Flutter apps.
• Basic understanding of backend technologies to collaborate better with backend teams.

Experience:

• 1-3 years of experience in Flutter development or a related role.

Only for Indore and nearby candidates

1. We are hiring an Android developer who has expertise in designing as well as development

2. He or she should have expertise in XML design, and API parsing (JSON parsing)

3. If you are a complete fresher then also you can apply as we have started a program for complete freshers as well

Additional information:

1. If you have expertise in Android development and have good working knowledge in API parsing, then please walk in for the interview between 10:30 A.M to 7:30 P.M Monday to Saturday

2. Company name: Logical Soft Tech

3. Website: https://logicalsofttech.com/career

4. Address: 2nd floor, 388, PU4, Scheme 54 PU4, in Infront of Eye Retina Hospital, Vijay Nagar, Indore, M.P

• Design and build advanced applications for the Android platform
• Collaborate with cross-functional teams to define, design, and ship new features
• Experience in working with SDLC. Experience in end to end SDLC documentations.
• Experience in Banking/Financial Application.
• 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
• Hands-on experience in Web Services
• Excellent programming, unit testing and debugging skills in Mobile Java (Android and Kotlin)
• Good designing skills based on object-oriented design patterns & frameworks
• Basic/core Java/Kotlin/OOPS knowledge and an understanding of Java technologies is mandatory
• Very good exposure in frameworks like Android Architecture, SDK, SDK Development
• Strong Experience in Mobile Application Development Life Cycle
• Experience in Design Patterns MVVM, MVP etc.
• Programming new Android Applications from specifications
• Experience in implementing communication with API servers via web-services using JSON and XML
• Exploring upcoming new features of Android Platform

• We run functional teams based on the SCRUM methodology and are a fairly Agile environment, with 2-week sprints and teams with a minimum of 2 developers (preferably 3) plus a Platform Owner.
• Sprints cannot be interrupted and work is planned out well in advance to keep stress down to a minimum.

• Line by line code reviews for every pull request on Gitlab maintains code quality, and keep everyone in the loop & learning.
• At least 2 people working together on every project (collaborating not pairing)

• Swift is strongly preferred
• Experience with clean architecture, MVVM, and other design patterns
• Master Storyboards and auto layouts
• Familiar with RESTful web service
• Experience with Static Frameworks
• Great logic and problem-solving skills
• Practical understanding of Continuous Integration and Delivery

• A resume in pdf format. Include into your resume the links to software, mobile apps, your coding samples so we can see proof of your talents.

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code.
-Build pixel-perfect, buttery smooth UIs across both mobile platforms.
-Leverage native APIs for deep integrations with both platforms.

Desired Candidate Profile:-

• Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax
• Knowledge of (functional or object-oriented) programming
• Ability to write well-documented, clean Javascript code
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
• Understanding of REST APIs, the document request model, and offline storage
• Transition existing apps to React Native and work with native modules when required.
• Experience in releasing Android and iOS App store
• Experience working with Swift, Objective C, and Java a plus but not required

How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company ho are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

-Flat structure, no hierarchy