Senior Mobile Engineer (iOS/Android) — HealthTech Impact

Lumeris Inc.; Massachusetts; On-site; USD 122,000 - 166,000; Full time

Benefits offered by this job

Medical, Vision and Dental Plans

401k with company match

Paid Time Off and Sick Time

Job summary

Lumeris Inc. is seeking a Sr. Mobile Software Engineer to join our Massachusetts team. You will build and maintain cross‑ platform mobile apps for iOS and Android, contribute across the full SDLC, and leverage AI tooling to accelerate delivery.

You will apply TypeScript/React Native expertise, implement secure, accessible features, and collaborate with architects, QA, and healthcare experts in a fast-paced environment.

Qualifications

• Bachelor’s Degree in Computer Science or related field.
• Five or more years of software development experience in an enterprise environment.
• Expert-level proficiency in core React Native technologies.
• Proven experience building security-conscious mobile applications (OAuth2/OIDC, Biometrics, Keychain/Keystore, SSL Pinning).
• Advanced mobile debugging skills with React Native tooling.
• Strong project management and ability to guide teams.
• Experience collaborating with UI/UX designers and working in Agile methodologies.
• Solid problem-solving and communication skills.

Responsibilities

• Delivers well-tested, peer-reviewed mobile software on time.
• Participates in all SDLC phases with cross-functional teams.
• Codes and tests using TypeScript, React Native; supports Kotlin/Java/Swift/ObjC on devices.
• Fluently uses AI tools to accelerate development while ensuring quality.
• Guides deployment to Apple App Store and Google Play Store.
• Builds secure, accessible apps compliant with HIPAA and WCAG 2.2 AA.
• Mentors colleagues and promotes coding best practices.

Skills

Team collaboration

Agile methodology

Communication

Mentoring

Problem solving

Education

Bachelor’s Degree in Computer Science or related field

Tools

React Native

TypeScript

Kotlin

Java

Swift

Objective-C

Expo

OAuth2/OIDC

Flipper

Xcode Instruments

NestJS

Job description

Lumeris Inc. is seeking a Sr. Mobile Software Engineer to join our Massachusetts team. You will build and maintain cross‑ platform mobile apps for iOS and Android, contribute across the full SDLC, and leverage AI tooling to accelerate delivery.

You will apply TypeScript/React Native expertise, implement secure, accessible features, and collaborate with architects, QA, and healthcare experts in a fast-paced environment.