Mobile App Developer

Job Title: Mobile App Developer - Maui .Net/Xamarin

Location: Salt Lake, Sector 5, Kolkata

Shift Timings: 1:15 PM to 10:30 PM | Alternate Saturdays till 6:30 PM | Home drop in AC cars provided.

Employment Type: Full Time On-Site

Industry: Telecommunications, Security, Managed IT, Software Development

Salary: Upto 14 LPA

Who are we:

Salescom Services, a subsidiary of ABI Business Services, owns & operates two thriving businesses with a combined annual turnover exceeding 5M. ABI trades as V4One and V4 Consumer, both operating for over a decade with strong leadership and multi-functional teams.

• V4One is a full-service B2B technology provider supporting 1000+ SMEs across Britain with Unified Communications, Cybersecurity, Managed IT, and Cloud Services.
• V4 Consumer is a licensed ISP serving 8000+ residential clients with broadband, smart home tools, and connectivity solutions.

We are proud finalists at multiple industry awards including British Business Awards, ISPA Awards, CRN Channel Awards, and the Great British Entrepreneur Awards. Our culture is fast-paced, entrepreneurial, and innovation-driven.

Role Description:

We are looking for a Mobile App Developer with hands-on experience in Maui .Net & Xamarin to build and maintain high-performance mobile applications for both internal tools and customer-facing platforms. You will collaborate with cross-functional teams to deliver scalable, secure, and user-friendly apps that align with our business goals.

This role is ideal for someone who thrives in a dynamic environment and is passionate about mobile technologies and user experience.

Responsibilities:

• Design, develop, and maintain mobile applications using Xamarin. Forms and .NET MAUI.
• Collaborate with UI/UX designers, backend developers, and product managers to deliver seamless app experiences.
• Integrate RESTful APIs, third-party SDKs, and native device features.
• Optimize app performance, responsiveness, and memory usage across Android and iOS platforms.
• Implement secure coding practices and ensure compliance with data protection standards.
• Conduct unit testing, debugging, and performance tuning.
• Maintain version control and CI/CD pipelines using Git and DevOps tools.
• Stay updated with the latest mobile development trends and technologies.

Must-Have Skills:

• 3+ years of experience in mobile app development using Xamarin.Forms or .NET MAUI.
• Strong knowledge of C#, .NET, and MVVM architecture.
• Experience with Android and iOS SDKs, device APIs, and platform-specific development.
• Familiarity with Azure, Firebase, or other cloud platforms.
• Proficient in RESTful API integration, JSON, and mobile UI design principles.
• Experience with Git, CI/CD, and Agile methodologies.
• Excellent problem-solving and communication skills.

Good-to-Have Skills:

• Experience with Blazor Hybrid, XAML, or MAUI Shell navigation.
• Knowledge of App Store/Play Store deployment and release management.
• Exposure to mobile analytics, push notifications, and offline data sync.
• Understanding of security protocols, OAuth, and GDPR compliance.
• Familiarity with unit testing frameworks like NUnit or xUnit.

Benefits:

• Competitive salary + performance-based bonuses
• Health insurance for self and dependents
• Professional development & certifications
• Inclusive and collaborative work culture
• Caf facilities and free drop services

How to Apply:

Send your resume and portfolio to with the subject line:

Mobile App Developer Application Xamarin/Maui

We are an equal opportunity employer and welcome candidates from all backgrounds.