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Position Name : Senior Software Developer (Node.js/RoR/Swift/React)
Experience : 5 to 10 Years
📍 Location : Remote
Notice Period : Immediate to 15 Days
Role Overview :
We are looking for a highly skilled Senior Software Developer with expertise in Node.js, Ruby on Rails (RoR), React, and Swift.
The ideal candidate should have strong problem-solving skills, hands-on development experience, and a deep understanding of software architecture, design principles, and TDD best practices.
Key Responsibilities :
- Backend-Heavy Full-Stack Development : Strong focus on Ruby on Rails (RoR) for backend and React for frontend.
- Test-Driven Development (TDD) : Follow TDD principles to ensure high-quality code.
- Software Architecture & Design : Implement scalable and maintainable solutions.
- Data Structures & Algorithms : Optimize performance and ensure efficient solutions.
- Clean Code Practices : Write modular, reusable, and well-documented code.
- Agile Development : Work in an Agile environment with CI/CD pipelines.
- Full-Stack Ownership : Manage both backend and frontend development, including deployment.
- Peer Collaboration : Participate in code reviews, pair programming, and knowledge sharing.
Technical Skills & Experience :
Must-Have :
- Ruby on Rails (RoR) - Backend
- React.js - Frontend
- Strong expertise in architecture, design, and hands-on development.
- Excellent understanding of Data Structures & Algorithms.
- Proven experience with TDD principles.
- Excellent communication skills.
Good to Have :
- Experience with Node.js, TypeScript, Swift, and JavaScript
- Familiarity with relational databases and web frameworks
- CI/CD tools like Jenkins, Hudson, or Bamboo.




Job Description
As a React Native Developer at Marmeto, you will play a critical role in building high-performance, cross-platform mobile applications for iOS and Android. You will collaborate with UX/UI designers, backend engineers, and product stakeholders to deliver intuitive and scalable mobile experiences. This role demands a developer with a deep understanding of mobile architecture, native modules, and modern development best practices.
Skills:
- Minimum 4 years of hands-on experience with React Native for Android and iOS development.
- Strong proficiency in JavaScript, TypeScript, and ES6+ features.
- Solid understanding of React Native architecture, including Hooks, Redux/MobX, and Context API.
- Experience with native module integration (Android/iOS) and third-party libraries.
- Proficient in using React Navigation, AsyncStorage, and mobile design patterns.
- Familiarity with debugging tools like Flipper, Chrome DevTools, and React Native Debugger.
- Experience in publishing apps to the App Store and Google Play.
- Good understanding of mobile performance optimization and memory management.
- Proficiency with version control systems like Git.
Roles & Responsibilities:
- Design, develop, and maintain cross-platform mobile applications using React Native.
- Collaborate with UI/UX designers to implement pixel-perfect interfaces and interactions.
- Work closely with backend teams to integrate APIs (REST/GraphQL) seamlessly.
- Write clean, modular, and scalable code following best practices and design patterns.
- Troubleshoot, debug, and optimize mobile apps for maximum performance.
- Stay updated on emerging trends in mobile development and bring innovation into the team.
Requirements
Mandatory
- Should have built solutions/applications end-to-end, not just contributed as part of a larger team.
- Should envision continuing in a deep mobile development role 5+ years down the line.
- Strong command over JavaScript, TypeScript, and React Native internals.
- Experience working with Redux, React Hooks, and lifecycle methods in mobile contexts.
- Deep understanding of platform-specific limitations, capabilities, and mobile UI/UX standards.
Essential
- Proficiency with Git and collaborative workflows (e.g., branching, PRs).
- Familiarity with CI/CD for mobile.
- Understanding of offline storage, background sync, and performance monitoring.
Good to Have
- Knowledge of native development (Swift/Kotlin) to bridge native modules when needed.
- Exposure to tools like Figma, Sketch, or Zeplin for design collaboration.
- Experience with e-commerce platforms like Shopify, BigCommerce, or similar.



Skills Required
1. Good with React Native
2. Some who has worked on consumer Apps
What does the core role include?
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Designing stateless components in React Native
- Contributing in all phases of the development lifecycle
- Working with the developers to create and maintain a robust framework to support the apps
- Working with the developers to build the interface with a focus on usability features


KEY RESPONSIBILITIES WILL INCLUDE:
- Participating in the entire product lifecycle (analyze, develop, test, release, and support.
- Contributing to research for new web and mobile technologies and recommend solutions to improve interface designs and interactions
- Testing, debugging, and fine-tuning to optimize the application’s performance.
- Designing intuitive applications to enhance users’ experiences.
DESIRED SKILLS AND EXPERIENCES:
- 2+ year experiences of mobile/web application development and system integration.
- Must be a skilled programmer with knowledge of coding best practices and ability to produce highly readable and maintainable code.
- Management and support of Google Play Store and Apple App Store.
- Experience in API development and integration with third-party APIs
- English communication is required. Great communication skills to coordinate across technical teams and business stakeholders.
- Creative, detail-oriented, and with good problem-solving skills
- Ability to collaborate with and lead other development team members.
- Ability to work in multiple projects and thrive in a fast-paced environment
- Candidate must possess at least a bachelor's degree or Post Graduate Diploma in Computer Science/Information Technology or equivalent.
- Specialization in IONIC must.
KNOWLEDGE OR EXPERTISE IN THE FOLLOWING ARE AN ADVANTAGE:
- Specialization in HTML5, CSS3, jQuery, and JavaScript.
- Experience with web service integration (REST, JSON, XML).
- Experience or knowledge with Git, Gitlab, GitHub is a plus.




1 - 3 Years of Total Experience in iOS Programming
Strong knowledge of iOS frameworks and proficiency in Objective-C.
Understanding of Mobile programming languages such as Swift 4.0, Objective-C or Cocoa Touch.
Experience working with iOS frameworks like Core Data, Core Graphics, Core Animation. In-depth knowledge of native iOS development frameworks (API, testing, deployment, etc. ).
Familiarity with push notifications and cloud message APIs. Ability to evaluate new technology to optimize application development.
Ability to connect iOS apps to back-end services.
Strong understanding of UXUI standards. Strong knowledge of Apple Design and Interface principles.
Strong understanding of the iOS mobile app development cycle.
Need to have proficiency in iOS app designer with excellent problem-solving skills.
Should have adequate knowledge of iOS patterns and practices Responsibilities Design and create high-level iOS applications for mobile devices. Use core data core animation for the iOS framework.
Monitor the performance of apps and make improvements as required.
Identify and fix bugs. Write and maintain codes.
Research continuously and acquire the latest technologies for maximum efficiency.

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Experience: 2-4 Years
-
Mandatory Technologies: Java, Android Studio, Kotlin (Optional)
Responsibilities
-
We are looking for a native android developer responsible for the development and maintenance of applications aimed at a range of android versions.
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Must have relevant work experience in mobile development life cycle, Design, build and maintain the Android applications.
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Work quickly and efficiently so that app features can be shipped frequently to promote user satisfaction.
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Ability to learn quickly through instruction and self training.
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Ability to analyze and comprehend existing developed code and reuse existing code in new applications. We have a broad library of already developed products so one must be able to re-use old code and not write new code for everything.
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Able to work individually on Projects.
Skills and Qualifications
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Required developer with good knowledge of Android native Application development for position of Android developer or Android Team Lead depending on experience.
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Qualifications: Good knowledge of developing Android apps either independently or with a team.
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Proficient in using Retrofit, SQLite, Java, GPS & Camera based Apps
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Experience using RESTful, JSON web services
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Solid understanding on core Android Components like Activities and Services.
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Attention to details, Must be able to work independently.


XCUI, Fastlane
• Experienced in building high quality, scalable, reusable code
• Experience with necessary compliance and mandatorily need exposure to having
successfully submitted an app to the Appstore
• Knowledge and demonstrable work on the current iOS platform SDK
• Strong understanding of multi-tier architectures, design patterns and good engineering
practices.
• Knowledge on how to implement and manage RESTful API's.
• Strong communication skills
• Great team player who inspires, innovates, and delivers results to add value and make a
difference
• User-centric /customer-centric focused, embrace Agile XP practice, and possess a learning
mindset


Job type: Full time.
Role type: Technical.
Location: Mumbai
Functional Area: Mobile App development specializing in CRM and Sales Force Automation IT solutions.
About the role:
We are looking for an iOS developer responsible for the development and maintenance of applications built for iOS
running on iPhones & iPads. Primary focus will be the development of applications and their integration with backend services. This developer(s) will work with our team of engineers to design and build the next generation of our
mobile offerings. In addition, the developer will need to pay special attention to the application’s compatibility with
multiple versions of Apple’s OS and device types.
You will be responsible for -
● Should be able to design, build, and maintain high performance, reusable, and reliable Swift, Objective-C and
Cocoa Touch Code.
● Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics, Core Text, Cocoa
APIs etc.
● Knowledge of memory management and multi-threading
● Needs to be experienced in Storyboard and Playground
● Should have strong UI development skills (complex views, trees, animations, rendering) and strong knowledge of
the UI kit, design principles, interface guidelines, patterns, and best practices
● Experience with offline storage, threading, and performance tuning.
● Collaborate with cross-functional teams to define, design, and implement features
● Translate designs and wireframes into high quality code.
● Experience consuming and/or designing REST APIs and knowledge on integrating with external data sources.
● Strong skills in the area of JSON parsing as well as XML for fetching data into the application.
● Familiarity with cloud message APIs and push notifications.
● Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
● Unit-test code for robustness, including use cases, usability, and general reliability.
● Identify and correct bottlenecks, work on bug fixing and improving application performance
● Continuously discover, evaluate, and implement new technologies to maximize development efficiency
● Strong knowledge of different versions of iOS, and how to deal with different screen sizes.
● Proficient understanding of code versioning tools, such as Git.
● Good communication skills and the ability to think out of the box to achieve the defined business logic with
minimal impact and revisions.
Qualification & Experience:
● Any Engineering Graduate or Post Graduate.
● BS degree in Information Technology, Computer Science or equivalent (BE Preferred)
● 3 Years of Professional Experience.
Great to have’s: Must have skills or competencies.
● Strong written and verbal communication skills.
● Being able to work in a fast-paced multidisciplinary environment as in a competitive landscape new data keeps
flowing in rapidly and the world is constantly changing
What we offer you?
● An open minded, collaborative culture of enthusiastic technologists.
● Getting to work with our clients and be part of the next level evolution.
About Andesoft Consulting:
Andesoft is a boutique interactive services shop strategically combining business analytics and design. The primary
domain expertise covers, Web architecture, CMS and CRM technologies
Market and business analytics to achieve better market segmentation and campaign management
Custom off-line and on-line interactive applications
The 3 major business verticals we specialize in are Health Care, Financial Services, and Public and Non-profit
Sectors.
Company Profile: http://www.andesoftconsulting.com



