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Senior Cross-Platform Mobile App Developer

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πŸ›‘οΈ Verified Career Listing Directly reviewed and cross-referenced with hiring sources.

LingaTech

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πŸŽ“ IT
πŸ“ Bengaluru
πŸ’Ό 14 - 15 years
βœ” Verified Job
Online Application
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LingaTech is hiring a Senior Cross-Platform Mobile App Developer for a contract engagement in Bengaluru. The position requires 7–15 years of experience developing high-performance iOS and Android applications using cross-platform technologies. Candidates should have strong experience with React Native, Flutter, or NativeScript, along with JavaScript, TypeScript, React, REST APIs, and mobile authentication. The role also involves push notifications, camera, maps, media, location services, app-store deployment, performance optimization, and mobile security. Immediate to 15-day notice-period candidates are preferred, with a hybrid/remote arrangement requiring one day of work from office per week.

Job Overview

Particulars Details
Position Senior Cross-Platform Mobile App Developer
Company LingaTech
Location Bengaluru
Job Type Full-Time
Experience 14 - 15 years
Category / Department IT
Application Mode Online

🏒 About LingaTech

Company Overview:
LingaTech is a technology and professional services company serving government and private-sector clients. Founded in 2012, the company is a family-owned Minority Business Enterprise (MBE) and Small Diverse Business (SDB). LingaTech provides technology solutions, products, services, and professional consultants focused on addressing complex and mission-critical business challenges. The company emphasizes tailored solutions, operational efficiency, innovation, and long-term client value.

Company Mission:
To support clients' strategic initiatives by applying extensive experience and appropriate technologies and solutions to solve complex business problems.

Company Vision:
Not Provided

Core Values / Principles
Client Interests First
Integrity and Reliability
Trust
Cost-Effectiveness
Continual Employee Development
Innovation
Operational Excellence

🌐
Company Website
πŸ“
Office Location

3800 Market Street, Suite 204, Camp Hill, PA 17011, USA

Senior Cross-Platform Mobile App Developer Banner

πŸ’‘ Editor's Note / Preparation Tip

Resume Tips:
Clearly highlight 7–15 years of mobile development experience.
Put React Native, Flutter, or NativeScript prominently in the technical skills section.
Mention both iOS and Android development experience.
Highlight JavaScript, TypeScript, and React expertise.
Include REST API, OAuth, SSO, and authentication projects.
Mention experience with push notifications, camera, maps, media, and location services.
Clearly state App Store and Google Play deployment experience.
Highlight mobile performance and security optimization work.
Mention native-to-cross-platform migration experience if applicable.
Include Swift, Kotlin, or Java experience under additional skills where relevant.

Interview Preparation:
Revise React Native, Flutter, or NativeScript architecture and development concepts.
Prepare JavaScript and TypeScript fundamentals and advanced concepts.
Review React component architecture, state management, and performance optimization.
Prepare REST API integration and error-handling scenarios.
Review OAuth, SSO, token management, and mobile authentication.
Understand push notification implementation on iOS and Android.
Prepare examples involving camera, maps, media, and location services.
Review App Store and Google Play deployment processes.
Prepare mobile performance and security optimization strategies.
Be ready to discuss native-to-cross-platform migration challenges and Agile development experience.

Professional Tips:
Emphasize production mobile applications rather than only listing frameworks.
Mention the platforms, scale, users, and key features of applications you have developed.
Clearly identify your cross-platform framework expertise.
Include app-store deployment experience and relevant project ownership.
Mention immediate availability prominently if applicable.

πŸ“ Job Description

Position Details:
The Senior Cross-Platform Mobile App Developer will be responsible for designing and developing high-performance mobile applications for both iOS and Android platforms using modern cross-platform technologies.

The role requires strong hands-on experience with React Native, Flutter, or NativeScript, as well as JavaScript, TypeScript, and React. The developer will work on mobile integrations involving REST APIs, OAuth, SSO, authentication, push notifications, camera, maps, media, and location services.

The position also involves application deployment to the Apple App Store and Google Play Store, along with mobile performance, security, and optimization activities.

Benefits / Compensation
Contract engagement for 6–12 months.
Hybrid / Remote work arrangement.
One day Work From Office per week.
Immediate to 15-day notice period preferred.
Salary / contract compensation: Not Provided.

Candidate Requirements:
7–15 years of relevant experience.
Strong cross-platform mobile application development experience.
Experience with React Native, Flutter, or NativeScript.
Strong JavaScript and TypeScript knowledge.
React development experience.
iOS and Android development experience.
REST API integration experience.
OAuth, SSO, and mobile authentication experience.
Experience with mobile device capabilities and services.
App Store and Google Play Store deployment experience.
Understanding of mobile performance and security optimization.
Immediate to 15-day availability preferred.

Preferred Skills:
React Native
Flutter
NativeScript
JavaScript
TypeScript
React
Swift
Kotlin
Java
WebView Integration
Native-to-Cross-Platform Migration
Agile Development

Working Days & Hours:
One day Work From Office per week; other working arrangements are hybrid/remote. Exact working hours are not provided.

How to Apply:
Interested candidates can share their profiles at mahek@aliqan.com.

🎯 Key Responsibilities

  • βœ“ Develop high-performance cross-platform mobile applications for iOS and Android.
  • βœ“ Build applications using React Native, Flutter, or NativeScript.
  • βœ“ Develop mobile interfaces using JavaScript, TypeScript, and React.
  • βœ“ Integrate applications with REST APIs.
  • βœ“ Implement OAuth, SSO, and mobile authentication.
  • βœ“ Integrate push notifications, camera, maps, media, and location services.
  • βœ“ Deploy applications to the Apple App Store and Google Play Store.
  • βœ“ Optimize mobile application performance.
  • βœ“ Implement mobile security best practices.
  • βœ“ Troubleshoot and resolve mobile application issues.
  • βœ“ Collaborate on native-to-cross-platform migration initiatives where applicable.
  • βœ“ Work within Agile development environments.

πŸ’‘ Required Qualifications & Skills

βœ“ React Native / Flutter / NativeScript βœ“ JavaScript βœ“ TypeScript βœ“ React βœ“ iOS Development βœ“ Android Development βœ“ REST APIs βœ“ OAuth βœ“ SSO βœ“ Mobile Authentication βœ“ Push Notifications βœ“ Camera Integration βœ“ Maps Integration βœ“ Media Integration βœ“ Location Services βœ“ App Store Deployment βœ“ Google Play Store Deployment βœ“ Mobile Performance Optimization βœ“ Mobile Security
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πŸš€ Career Guidance & Interview Insights

To help you succeed, we've compiled original preparation guides, resume keywords, and growth analytics for this category of role.

Joining as a Senior Cross-Platform Mobile App Developer offers a fantastic opportunity to work at the forefront of technological innovation. You will be exposed to modern software development lifecycles, collaborate with cross-functional product teams, and design scalable architectures that directly impact end-users. The continuous learning curve in tech ensures that your programming, debugging, and system engineering skills remain highly marketable and sharp.

Expected Career Progression Roadmap:

The career roadmap in technology is highly rewarding. Typical progression starts as a Junior Software Engineer, moving to Associate Developer and then Senior Software Engineer (3-6 years). From there, professionals choose between an individual contributor trackβ€”becoming a Tech Lead, Staff Engineer, and Principal Architectβ€”or a management track, advancing to Engineering Manager, Director of Engineering, and Chief Technology Officer (CTO).

Expected Technical & Behavioral Questions:

  • Q1: How do you optimize database query performance?
    Answer Tip: Talk about indexing strategies, query execution plan analysis, avoiding N+1 queries, and implementing caching layers (like Redis).
  • Q2: Explain the differences between Microservices and Monolithic architecture.
    Answer Tip: Highlight scaling advantages, loose coupling, independent deployments, network latency considerations, and data consistency challenges in microservices.
  • Q3: How do you handle merge conflicts in Git?
    Answer Tip: Explain checking out the local branch, pulling the latest main branch, running git merge, opening the conflicted files to resolve blocks manually, and committing the resolved merge.
πŸ’‘ Pro-Tip: Before your interview, research the company's recent news, product launches, and Glassdoor work reviews. Prepare 2-3 thoughtful questions for the interviewer regarding team dynamics and success metrics for this role.

To pass automated ATS (Applicant Tracking System) screening and catch the recruiter's eye, tailor your resume with the following tips:

  • Keywords to include: Software Engineering, SDLC, OOP, CI/CD Pipelines, SQL databases, Agile, Unit Testing, Code Review, Cloud Architectures (AWS/Azure).
  • Format: Use a clean, single-column resume format. Avoid graphics, text boxes, or tables which can scramble ATS parser outputs.
  • Quantify Results: Instead of writing 'wrote code', write 'Developed a caching system that reduced server response times by 35%.'
Estimated Market Compensation in India:

Estimated compensation for this role type in India is β‚Ή12,00,000 - β‚Ή25,00,000+ per annum (Senior/Lead level). The actual salary package offered depends on factors such as company size, work mode (remote or on-site), individual technical proficiency, and negotiations during final HR rounds.

Suggested Professional Certifications:

Highly recommended certifications include: AWS Certified Solutions Architect, Microsoft Certified: Azure Fundamentals, Certified Kubernetes Administrator (CKA), Oracle Certified Professional Java SE, or tech-stack specific achievements (e.g. Meta Front-End Developer certification).

Contact Email: mahek@aliqan.com

Frequently Asked Questions

What is the job title?
The position is for a Senior Cross-Platform Mobile App Developer.
Which company is hiring for this position?
LingaTech is hiring for this role.
How much experience is required?
Candidates should have 7–15 years of experience.
Where is the position located?
The position is based in Bengaluru.
Is this a permanent position?
No. This is a contract engagement for 6–12 months.
What is the work arrangement?
The role offers hybrid/remote work with one day of Work From Office per week.
Which cross-platform technologies are required?
Experience with React Native, Flutter, or NativeScript is required.
What mobile authentication experience is required?
Candidates should have experience with OAuth, SSO, and mobile authentication.
What notice period is preferred?
Immediate joiners and candidates with a notice period of up to 15 days are preferred.
How can candidates apply?
Candidates can share their profiles at mahek@aliqan.com.

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