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Senior Mobile Developers (iOS with swift (Or) Android with Kotlin experience) -- (only W2 Position – No C2C Accepted)

Systems Technology Group, Inc. (STG)
Dearborn, MI Full Time
POSTED ON 5/14/2026
AVAILABLE BEFORE 8/5/2026

Title: Senior Mobile Developers (iOS with swift (Or) Android with Kotlin experience) -- (only W2 Position – No C2C Accepted)

Description: STG is a SEI CMMi Level 5 company with several Fortune 500 and State Government clients. STG has an opening forSenior Mobile Developers (iOS with swift (Or) Android with Kotlin experience).

Please note that this project assignment is with our own direct clients. We do not go through any vendors. STG only does business with direct end clients. This is expected to be a long-term position. STG will provide immigration and permanent residency sponsorship assistance to those candidates who need it.

Position Description:

Employees in this job function are responsible for designing, developing, testing and maintaining software applications and products to meet customer needs. They are involved in the entire software development lifecycle including designing software architecture, writing code, testing for quality and deploying the software to meet customer requirements.

Key Responsibilities:

  1. Engage with customers to deeply understand their use-cases, pain points, and requirements, showcasing empathy and advocating for user-centric software solutions
  2. Solve complex problems by designing, developing, and delivering using various tools, languages, frameworks, methodologies (like agile) and technologies
  3. Assess the requirements of the software application or service and determine the most suitable technology stack, integration method, deployment strategy, etc.
  4. Create high-level software architecture designs that outline the overall structure, components, and interfaces of the application
  5. Collaborate with cross functional teams like product owners, designers, architects etc.
  6. Define and implement software test strategy, guidelines, policies and processes in line with organization vision, industry regulations and market best practices.
  7. Work on continuously improving performance and optimizing the application and implement new technologies to maximize development efficiency
  8. Familiar with programming practices, such as test-driven development, continuous integration, and continuous delivery
  9. Support security practices to safeguard user data including encryption and anonymization.
  10. Create user-friendly and interactive interfaces
  11. Develop and maintain native Mobile application
  12. Evaluate and incorporate emerging technologies and capabilities to deliver their solutions, and are monitoring and participating in solutions for new stack layers, often involving industry collaboration.

Skills Required:

  • Kotlin, Swift
  • Senior Mobile Engineer with 10 years in IT and 8 years in development
  • 6 years of hands-on software engineering experience in native iOS or Android Application Development
  • 6 year’s experience in Swift and the iOS app development ecosystem, or Kotlin and the Android app development ecosystem.
  • 3 years mobile frontend application architecture, including modular application design, state management and navigation strategies


Education Required:

  • Bachelor's degree or equivalent qualification in computer science, engineering or related disciplines


Senior Mobile Developers (iOS with swift (Or) Android with Kotlin experience) is based in Dearborn, MI. A great opportunity to experience the corporate environment leading personal career growth.


Resume Submittal Instructions: Interested/qualified candidates should email their word formatted resumes to Vasavi Konda – vasavi.konda(.@)stgit.com and/or contact @(Two-Four-Eight) Seven- One-Two – Six-Seven-Two-Five (@248.712.6725). In the subject line of the email please include: First and Last Name: Senior Mobile Developers (iOS with swift (Or) Android with Kotlin experience).


For more information about STG, please visit us at www.stgit.com.

Sincerely,

Vasavi Konda| Recruiting Specialist

“Opportunities don't happen, you create them.”

Systems Technology Group (STG)

3001 W. Big Beaver Road, Suite 500

Troy, Michigan 48084

Phone: @(Two-Four-Eight) Seven- One-Two – Six-Seven-Two-Five: @248.712.6725(O)

Email: vasavi.konda(.@)stgit.com

Salary.com Estimation for Senior Mobile Developers (iOS with swift (Or) Android with Kotlin experience) -- (only W2 Position – No C2C Accepted) in Dearborn, MI
$120,680 to $151,431
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