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Senior Xamarin Jobs (NOW HIRING)

Instant Serve LLC

Sr. XAMARIN/.NET Developer

Atlanta, GA · On-site

$53 - $67.25/hr

NET core, MVC, ASP.NET, REST API, OAuth2.0, JWT and Xamarin. .NET Developer with proven working experience in the design, development, and unit testing of .NET applications and Web Services.

StackandCo

\n \n \n \n \n \n \n \n An exciting and rapidly expanding Software House in Dublin is seeking a Xamarin Software Developer (mid\/senior) to join their talented team. \n \n \n \n \n \n Ideally we are ...

Cynet Systems, Inc.

Xamarin Developer

Cleveland, OH

Required Skills: --Xamarin Sr. development resource for the ongoing development and maintenance of mobile application --Ability to understand the business requirement and do analysis to map it to ...

The Timberline Group

Xamarin Developer

Saint Louis, MO · On-site +1

The Xamarin Senior Developer, Mobile & Internet, works with other members of the New Product Development team, with primary responsibility to design, develop and enhance innovations on a variety of ...

Hireblazer

Senior .NET Developer

Austin, TX · On-site

$54.50 - $69.50/hr

Senior .NET Developer (Xamarin & MAUI) Location: Austin, TX 78752. The working position is Hybrid - On Site and Telework. Duration: 3 Months Summary: The Worker will be expected to lead the ...

IQ Clarity

Senior Software Engineer

Denver, CO · On-site

$150K/yr

As a Senior Software Engineer, you will play a critical role in designing, developing, and ... Your expertise in C#, .NET Core, AWS or Azure, Xamarin, and modern JavaScript frameworks such as ...

ValidaTek

Senior Mobile Developer

Tacoma, WA · On-site

We are looking for a highly skilled Senior Mobile Developer to join our team and lead the design ... Utilize mobile development frameworks like React Native or Xamarin to build cross-platform ...

ValidaTek, Inc.

Senior Mobile Developer

Tacoma, WA

$100K - $160K/hr

We are looking for a highly skilled Senior Mobile Developer to join our team and lead the design ... Utilize mobile development frameworks like React Native or Xamarin to build cross-platform ...

StackandCo

$51.75 - $68.50/hr

... Senior .Net Developer. The successful candidate will be joining a rapidly expanding software team ... Experience working with a Mobile Development Framework such as Xamarin would also be an advantage ...

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Senior Xamarin information

See salary details

$25K

$80.3K

$163.5K

How much do senior xamarin jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior xamarin in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What is a senior Xamarin developer?

A Senior Xamarin Developer is an experienced software engineer who specializes in building cross-platform mobile applications using Xamarin, a Microsoft-owned framework. They are proficient in C# and .NET, and they design, develop, and maintain apps that run on both iOS and Android from a single codebase. In addition to coding, senior developers often mentor junior team members, participate in architectural decisions, and ensure best practices are followed throughout the development process.

What are the key skills and qualifications needed to thrive as a senior Xamarin developer?

To thrive as a Senior Xamarin Developer, you need deep expertise in C#, .NET, and cross-platform mobile development, along with a bachelor's degree in computer science or related field. Familiarity with tools like Visual Studio, Xamarin.Forms, and mobile CI/CD systems, as well as experience with REST APIs, are typically required. Strong problem-solving, communication, and project management skills help you deliver high-quality apps and collaborate effectively with teams. These skills ensure robust, scalable mobile solutions and facilitate timely, efficient project completion.

What are the typical team dynamics and collaboration patterns for a senior Xamarin developer?

As a Senior Xamarin developer, you'll often work closely with cross-functional teams that include product managers, UX/UI designers, QA engineers, and backend developers. Collaboration is key, as you'll be responsible for integrating mobile applications with backend APIs, ensuring design consistency, and mentoring junior developers. Regular code reviews, agile stand-ups, and sprint planning sessions are common, and you'll likely contribute to architectural decisions to ensure scalability and maintainability of mobile apps. This role offers the opportunity to take on leadership responsibilities and help shape the mobile strategy within your organization.

What is the difference between Senior Xamarin vs Xamarin Developer?

AspectSenior Xamarin
Required CredentialsTypically requires 5+ years of experience, advanced knowledge of Xamarin, and often leadership skills
Work EnvironmentLeads projects, mentors junior developers, and makes architectural decisions
Employer & Industry UsageUsed in companies developing complex mobile apps, often in enterprise settings
Common Search & ComparisonCompared for seniority, responsibilities, and expertise level

The main difference between a Senior Xamarin and a Xamarin Developer lies in experience, responsibilities, and leadership. Senior Xamarin professionals typically have more years of experience, take on architectural roles, and mentor others, whereas Xamarin Developers focus on coding and implementing features under guidance. Both roles require strong knowledge of Xamarin, but the senior role involves strategic decision-making and project oversight.

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Senior Xamarin jobs near you
Infographic showing various Senior Xamarin job openings in the United States as of August 2026, with employment types broken down into 77% Full Time, 1% Temporary, 21% Contract, and 1% Nights. Highlights an 80% Physical, 11% Hybrid, and 9% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.

Sr. XAMARIN/.NET Developer

Instant Serve LLC

Atlanta, GA • On-site

$53 - $67.25/hr

Other

Re-posted 14 days ago

Job description

Hi,

Job Title: .Net Developer

Location: Atlanta, Georgia

Duration: 8+ Months

Developer will be responsible to Develop and Enhance new and existing applications as well as the maintenance and support of existing applications using C#, .NET/.NET core, MVC, ASP.NET, REST API, OAuth2.0, JWT and Xamarin.
.NET Developer with proven working experience in the design, development, and unit testing of .NET applications and Web Services. Experience with .NET Core 2.x/3.x/5.x will be plus. Any experience in mobile development using
Position is COVID Remote extensions possible
ESSENTIAL DUTIES AND RESPONSIBILITIES:
- Work with the team to analyze, design, develop, deploy, and support web applications to meet business and technical requirements.
- Develop, Enhance and Support new and existing applications on C#, .NET, .NET core, MVC, ASP.NET, OAuth2.0, JWT, jQuery, REST API, Web API, Web services, LINQ and Entity Framework, HTML5/CSS, OOD & Design Patterns, Windows services, Unit Testing Frameworks, XAMARIN, SQL Server, and MySQL
- Responsible for writing complex SQL queries and develop stored procedures and functions in SQL Server and MySQL environment.
- Perform code reviews and conduct unit testing
- Will be responsible for the maintenance and support of existing applications
- Working experience with Source Control Management tools such as; Team Foundation Server (TFS) and GITHUB and DEVOPS
EDUCATION/REQUIRED SKILLS & EXPERIENCE:
- Bachelor's degree from an accredited college or university with coursework in computer science or management information systems AND Seven years of related experience.
- Experience with Agile development practices and Scrum methodology
- Candidates should have good oral and written communication skills
- Able to work independently with minimal consultation from Architect/Lead.
Skills Needed
- experience required in web Development
- experience required in MVC, ASP.NET, C#
- experience required in Developing Web REST APIs Using .NET/.Net Core
- experience required in OAuth2.0, JWT
- experience required in Entity Framework
- experience required in SQL queries, procedures and function
- experience required in UI development using bootstrap and CSS styles
- experience required in JQuery, Java Script, Kendo UI
- experience with XAMARIN for Android and iOS app development is highly desired
- experience in Angular with MVC is nice to have
- experience with PHP, MySQL, LAMP stack is nice to have

Thanks and Regards,

Scott Miller

InstantServe logo

About InstantServe

Sourced by ZipRecruiter

InstantServe provides a one-stop solution to all Healthcare, IT/Non-IT Staffing needs. Established in 2016, InstantServe is a strong workforce of over 100+ go-getters with a demonstrated background in IT/Non-IT service. We are a nationally certified SBE from the Department of Administration (State of PA). As a proud Minority Woman Owned Small Business Enterprise (M/WBE), InstantServe boasts of a strong team of professionals who have extensive experience catering to several Federal, Public, Commercial, and Healthcare Clients which includes 26 States and 46 government agencies. InstantServe is a client-centric organization that offers cost-effective and reliable solutions. Client satisfaction is sacrosanct! Our team strives to provide the best staffing and IT solutions to take your business to the next level.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Wayne, PA, US

Year founded

2016

Social media

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