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Mobile Applications Developer Jobs in Fairfield, CT

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Applications Engineer

Mount Kisco, NY · On-site

$105K - $125K/yr

The Hudson Clean Heat Applications Engineer will be responsible for the design, coordination, and ... When joining the 2Hudson family of companies, Miller Proctor Nickolas, Inc, Mobile Steam Boiler ...

Be Seen First

Applications Engineer

Mount Kisco, NY · On-site

$105K - $125K/yr

The Hudson Clean Heat Applications Engineer will be responsible for the design, coordination, and ... When joining the 2Hudson family of companies, Miller Proctor Nickolas, Inc, Mobile Steam Boiler ...

Software Engineer (iOS) - Only W2

Stamford, CT · On-site

$149K/yr

We are seeking an experienced Software Engineer specializing in iOS development to design and deliver high-performance, scalable mobile applications. * The ideal candidate will have strong expertise ...

You will lead end-to-end architecture, development, and delivery for Avangrid's native mobile applications on iOS (Swift) and Android (Kotlin)-guiding solution analysis, engineering execution, and ...

You will lead end-to-end architecture, development, and delivery for Avangrid's native mobile applications on iOS (Swift) and Android (Kotlin)-guiding solution analysis, engineering execution, and ...

... Agile DevOps practices for CI/CD. * Proven track record of designing, building, and deploying large-scale, enterprise-grade, multi-tier applications that scale across web and mobile platforms.

... DevOps practices for CI/CD. * Proven track record of designing, building, and deploying largescale, enterprisegrade, multitier applications that scale across web and mobile platforms. Technical ...

... delivery of their mobile applications. This role involves providing technical leadership, guiding software engineers, and ensuring high-quality delivery across iOS and Android platforms.

Sr Project Manager, IT (App Dev, SDLC)

Stamford, CT · On-site

$139K - $140K/yr

These include Gartner Product Portal sites, Gartner Public sites, Community applications, Mobile ... Understanding of software development lifecycle (SDLC) and DevOps Practices * Ability to drive team ...

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Mobile Applications Developer information

See Fairfield, CT salary details

$54.5K

$112.7K

$161.1K

How much do mobile applications developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for mobile applications developer in Fairfield, CT is $112,651.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,100.00 and $130,000.00 per year, depending on experience, location, and employer.

Is mobile app developer a good career?

A mobile applications developer is a viable career choice due to the growing demand for mobile apps across industries. It offers opportunities for creativity, problem-solving, and specialization in platforms like iOS and Android, often requiring knowledge of programming languages such as Swift or Kotlin. The field can provide competitive salaries and job stability for those with relevant skills and certifications.

How much does a mobile app developer earn?

The salary of a mobile applications developer varies based on experience, location, and skill set, but typically ranges from $70,000 to $120,000 annually in many regions. Developers proficient in platforms like iOS and Android, with knowledge of programming languages such as Swift or Kotlin, tend to earn higher salaries, especially with specialized certifications or extensive portfolios.

What are the key skills and qualifications needed to thrive as a Mobile Applications Developer, and why are they important?

To thrive as a Mobile Applications Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or React Native, often supported by a degree in computer science or a related field. Familiarity with mobile development frameworks, version control systems like Git, and app deployment processes for iOS and Android is typically required. Creativity, problem-solving ability, and effective communication help developers collaborate with teams and create user-friendly applications. These skills and qualities are essential for building reliable, high-quality mobile apps that meet user needs and perform well in a competitive market.

What does a mobile application developer do?

A mobile application developer designs, builds, and maintains apps for smartphones and tablets using programming languages like Java, Swift, or Kotlin. They work with development tools, follow user interface guidelines, and test applications to ensure functionality and performance across devices.

Will AI replace mobile devs?

AI is increasingly used to assist mobile applications developers by automating routine tasks, code generation, and testing. However, the role of a mobile applications developer involves creativity, problem-solving, and understanding user needs, which AI cannot fully replicate, so human developers remain essential for designing and maintaining complex apps.

What is a Mobile Applications Developer?

A Mobile Applications Developer is a software professional who designs, creates, tests, and maintains applications for mobile devices such as smartphones and tablets. They work with platforms like iOS and Android, using programming languages such as Swift, Kotlin, or Java. Their responsibilities include collaborating with designers and other developers, optimizing app performance, and ensuring user-friendly interfaces. Mobile application developers play a key role in delivering seamless digital experiences to users on the go.

What are some common challenges Mobile Applications Developers face when collaborating with cross-functional teams?

Mobile Applications Developers often work closely with designers, product managers, and backend engineers. A common challenge is ensuring clear communication about project requirements, design specifications, and technical constraints, as misunderstandings can lead to delays or rework. Additionally, coordinating updates and synchronizing release timelines across different platforms (iOS and Android) requires strong collaboration and agile practices. Regular stand-ups, documentation, and version control tools help teams stay aligned and address issues promptly.

Full-time

Re-posted 18 days ago


Job description

Our client, Kenstan Lock Company,  is a leading designer and manufacturer of highly engineered locking systems for the retail, government, and medical industries. We are assisting them in finding a strategic Director of Engineering to lead the development and evolution of their connected access control platform.

This role will drive the architecture, development, and delivery of the software systems that power our client's electromechanical lock ecosystem, including cloud infrastructure, mobile applications, identity integrations, and device connectivity.

The ideal candidate brings deep experience building Azure-based software platforms, integrating mobile applications and enterprise identity systems, and delivering solutions that support connected physical products. This leader will be technically strong, customer-facing, and capable of guiding cross-functional engineering teams to deliver secure, scalable enterprise solutions.

Please note - this role must report in-office in the Huntington, NY area.

Job Duties and Responsibilities Platform & Architecture Leadership
  • Define and own the overall technical architecture for our client's cloud-connected access control platform.
  • Lead the development of software systems supporting connected electromechanical products, including:
  • Azure cloud services and APIs
  • Mobile applications (iOS / Android)
  • Device-to-cloud communication
  • Identity and authentication services
  • Ensure solutions are scalable, secure, and enterprise-grade.
  • Establish development standards, architecture best practices, and software quality frameworks.
Cloud & Identity Integration
  • Architect and optimize Azure-based infrastructure, including App Services, Functions, IoT services, APIs, and data storage.
  • Lead Microsoft Entra (Azure AD) integrations including:
  • Single Sign-On (SSO) and federation
  • Role-based access control
  • Identity lifecycle management and provisioning
  • Ensure strong security architecture, compliance, and data governance.
  • Collaborate with enterprise customer IT teams to support complex identity environments.
Connected Product Integration
  • Oversee the software and systems integration of connected electromechanical lock products.
  • Partner closely with hardware, firmware, and mechanical engineering teams to ensure seamless device connectivity and product performance.
  • Drive development of remote device management, diagnostics, and monitoring capabilities.
  • Ensure reliability, security, and performance of software systems supporting deployed devices.
Engineering Leadership
  • Lead and scale a multidisciplinary engineering organization including cloud, mobile, embedded, firmware, and QA teams.
  • Mentor engineers and technical leaders while remaining a hands-on and credible technical contributor when needed.
  • Establish modern engineering practices including:
  • Agile development
  • DevOps and CI/CD pipelines
  • Automated testing and release management
Customer & Enterprise Engagement
  • Serve as a technical leader in enterprise customer conversations.
  • Support strategic accounts during integration and deployment.
  • Translate complex enterprise requirements into scalable technical solutions.
  • Act as a trusted technical advisor to customers and partners.
Job Requirements and Qualification
  • Bachelor's degree in Computer Science, Engineering, or related STEM field.
  • 10+ years of engineering experience with 5+ years in a leadership role.
  • Proven experience leading development of cloud-based software platforms.
  • Strong expertise with Microsoft Azure architecture and services.
  • Deep knowledge of Microsoft Entra (Azure AD) and enterprise identity integrations.
  • Experience building software systems supporting connected devices or IoT-enabled products.
  • Experience integrating mobile applications with cloud platforms.
  • Demonstrated ability to lead cross-functional engineering teams delivering complex products.
  • Customer-facing experience working with enterprise IT organizations.
Nice-to-haves:
  • Experience with electromechanical locking systems or access control technologies.
  • Understanding of hardware-integrated product development.
  • Familiarity with manufacturing environments and product lifecycle considerations for physical products.
  • Experience collaborating with contract manufacturers and production teams.
  • Background working with retail fixture or physical security product companies.