Software Engineer (3) - Core Senior Engineer

EPITEC; Dearborn (MI); Hybrid; USD 140,000 - 180,000; Full time

Job summary

EPITEC in Dearborn, MI is seeking a Senior Mobile Software Engineer (Core) for a contract role with a hybrid schedule (4 days onsite, Mon–Thu) starting day one. You will design, develop, test, and maintain native mobile features for iOS and Android, shaping architecture and delivering high-quality solutions.

You’ll collaborate with product, design, and architecture teams to drive outcomes, implement testing and CI/CD practices, optimize performance, and apply security measures to protect user

Qualifications

• Bachelor’s degree is required.
• 10+ years in IT and 8+ years in software development.
• 6+ years of hands‑on native mobile development in Swift (iOS) or Kotlin (Android).
• 3+ years of mobile front‑end architecture experience.
• Familiarity with test‑driven development and CI/CD.
• Ability to work onsite Monday–Thursday in Dearborn, MI from day one.

Responsibilities

• Translate user needs into practical mobile solutions.
• Design and implement native mobile features with strong engineering fundamentals.
• Make and drive key architecture decisions (modularity, state management, navigation).
• Partner with cross‑functional teams to deliver outcomes.
• Define and implement testing approaches, quality guidelines, and delivery practices.
• Integrate with back‑end services and support end‑to‑end delivery.
• Improve performance, reliability, and developer efficiency through continuous improvement.
• Apply security practices to protect user data.
• Evaluate emerging tools/technologies that strengthen the mobile stack.

Skills

Swift (iOS)

Kotlin (Android)

Mobile architecture design

Test-driven development

CI/CD pipelines

Security practices

Education

Bachelor's degree

Tools

REST APIs

Microservices

Encryption

Job description

Senior Mobile Software Engineer (Core) — Native iOS or Android (Contract)

Help build and evolve mobile experiences that solve real user problems at scale. In this senior, hands‑on role, you’ll work end‑to‑end—from understanding customer needs to shaping mobile architecture and delivering high‑quality native features—while collaborating with product, design, and architecture partners.

Overview

Seeking a Senior Mobile Engineer to design, develop, test, and maintain software that meets customer needs. This is a contract role based in Dearborn, MI with a hybrid schedule (4 days onsite Monday–Thursday) starting day one.

What you’ll do

• Translate user needs and pain points into practical, user-centered mobile solutions
• Design and implement native mobile features with strong engineering fundamentals
• Make and drive key architecture decisions (modularity, state management, navigation)
• Partner with cross‑functional teams (product owners, designers, architects) to deliver outcomes
• Define and implement testing approaches, quality guidelines, and delivery practices
• Integrate with back‑end services (APIs, microservices) and support end‑to‑end delivery
• Improve performance, reliability, and developer efficiency through continuous improvement
• Apply security practices to protect user data (including encryption/anonymization)
• Evaluate emerging tools/technologies that strengthen the mobile stack

Must-have Qualifications

• Bachelor’s degree
• 10+ years in IT and 8+ years in software development
• 6+ years of hands‑on native mobile development in Swift (iOS) or Kotlin (Android)
• 3+ years of mobile front‑end architecture experience (modular design, state management, navigation)
• Familiarity with practices such as test‑driven development and CI/CD
• Ability to work onsite Monday–Thursday in Dearborn, MI (hybrid schedule) from day one

Nice-to-have

• Experience optimizing mobile performance and implementing secure‑by‑design approaches
• Comfort collaborating across teams to align architecture, delivery, and user experience