Senior .NET Developer with iOS and Mobile Development Expertise

Synechron Technologies; Bengaluru; On-site; INR 4,000,000 - 6,000,000; Full time

Job summary

Synechron Technologies in Bengaluru, Karnataka, seeks a Senior .NET Developer with 8+ years of experience to design, develop, and support enterprise applications. The role includes mobile integration using iOS Swift and backend services with REST APIs and microservices.

You will collaborate with analysts, product owners, UI/UX designers, and cross‑functional teams to ensure performance, security, and scalability. This is a full‑time role emphasizing Agile practices and DevOps with CI/CD.

Qualifications

• 8+ years of enterprise software development with C# and .NET.
• Proficiency in ASP.NET MVC/Core and Web APIs.
• Experience with Microservices and REST API security.
• Strong SQL Server design and optimization skills.
• Mobile integration using iOS (Swift) and knowledge of Kotlin/Android.
• Cloud, CI/CD and containerization with Azure, Docker, and Git.

Responsibilities

• Design, develop, test, and maintain enterprise-grade .NET apps.
• Develop and enhance RESTful APIs and microservices.
• Build mobile apps using iOS (Swift) and integrate with backend.
• Collaborate with analysts, product owners, UI/UX designers, and teams.
• Ensure performance, scalability, security, and reliability.
• Participate in architecture reviews and design discussions.
• Mentor junior developers and conduct code reviews.
• Troubleshoot issues across backend and mobile platforms.
• Contribute to CI/CD pipelines and DevOps practices.
• Follow Agile methodologies and best coding practices.

Skills

C#

.NET Framework/.NET Core

ASP.NET MVC

ASP.NET Core

Web APIs

Microservices

SQL Server

REST APIs

iOS Swift

Kotlin

Azure

Docker

Git

Tools

Azure

Docker

Git

Job description

Senior .Net Developer with Mobile Development (IOS Swift) Job Summary We are looking for a highly skilled Senior .NET Developer with 8+ years of experience in designing, developing, and supporting enterprise applications. The ideal candidate should have strong expertise in Microsoft .NET technologies along with hands-on experience in mobile application development using iOS (Swift). The role involves building scalable backend services and integrating them with mobile applications to deliver seamless user experiences.

Key Responsibilities

• Design, develop, test, and maintain enterprise-grade applications using .NET technologies.
• Develop and enhance RESTful APIs and microservices to support web and mobile applications.
• Build and maintain mobile applications using iOS (Swift).
• Collaborate with business analysts, product owners, UI/UX designers, and cross‑functional teams.
• Ensure application performance, scalability, security, and reliability.
• Participate in architecture discussions and technical design reviews.
• Perform code reviews and mentor junior developers.
• Troubleshoot, debug, and resolve application issues across backend and mobile platforms.
• Contribute to CI/CD pipelines and DevOps practices.
• Follow Agile development methodologies and best coding practices.

Required Skills

• Backend Development 8+ years of experience in software development using C# and .NET Framework/.NET Core.
• Strong experience in ASP.NET MVC, ASP.NET Core, and Web APIs.
• Experience with Microservices Architecture.
• Proficiency in SQL Server and database design.
• Strong understanding of REST APIs, authentication, and authorization mechanisms.
• Experience with Git‑based version control systems.

Mobile Development (Mandatory) Android Development

• Strong experience in Kotlin.
• Experience with Android SDK, Jetpack Components, MVVM Architecture, and REST API integration.

Cloud & DevOps

• Experience with Azure or other cloud platforms.
• Knowledge of CI/CD pipelines and deployment automation.
• Familiarity with Docker and containerized deployments is an advantage.

Preferred Skills

• Experience working with enterprise or customer‑facing applications.
• Understanding of security best practices for web and mobile applications.
• Knowledge of design patterns and clean architecture principles.
• Experience with Agile/Scrum methodologies.
• Exposure to unit testing and automated testing frameworks.

Domain Experience (Good to Have)

• Banking, Financial Services, FinTech, Insurance, Healthcare, Retail, or E-commerce domain experience.
• Understanding of secure transaction processing and regulatory compliance requirements.

Experience: 8+ Years Employment Type: Full-Time Location: Open Notice Period: Immediate to 30 Days Preferred Keywords .NET Core, ASP.NET Core, C#, Web API, Microservices, SQL Server, Azure, Swift, iOS Development, Kotlin, Android Development, REST APIs, CI/CD, Agile, Git, Mobile Application Development.

S YNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer.

Our Diversity, Equity, and Inclusion (DEI) initiative 'Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all.

We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company.

We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply.

We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Candidate Application Notice Experience Level Senior Level