JOB DESCRIPTION:

Android Engineer (Test and Development)
 

ABOUT LINGO
Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat of the platform.
 

THE OPPORTUNITY
Build, maintain, and run automated tests for our Android app in a multi-region, cloud-native platform that uses Kubernetes and event-driven messaging (Kafka/RabbitMQ).

You’ll focus on high-value automation (critical paths, smoke/regression, targeted end-to-end) and CI integration to provide fast, reliable feedback. You’ll also produce audit-ready evidence to support HIPAA/GDPR requirements in a regulated environment.
 

WHAT YOU’LL DO

• Mobile automation focus: Own deep, native automation for one primary platform. Use tools such as jUnit, ComposeRule, Mockk, Cucumber (XRay integration).
• Setup integration test that validates APIs that serves the app. Essentially setting up and maintaining automated tests for critical REST endpoints (and gRPC where applicable), covering happy paths, key edge cases, and regressions.
• Development of Android Apps in Kotlin
• Stablish testing foundations and framework
• Performance smoke: Add lightweight checks (e.g., app startup, memory, network/offline handling; API latency thresholds) rather than full load/soak suites.
• CI/CD integration: Gate PRs and releases with fast, parallelized runs.
• Observability-assisted debugging: Use logs, metrics, and traces to triage failures quickly and validate fixes with developers.
• Compliance evidence: Produce traceable, auditable test artifacts to support HIPAA/GDPR and change control requirements

REQUIRED QUALIFICATIONS

• 4 years of experience in Android Development with Kotlin
• Experience with mobile test frameworks (XCUITest or Espresso, Appium for cross-platform smoke).
• Skilled at debugging with logs/metrics/traces, able to isolate issues across app, API, and environment layers.
• Advanced English
   

PREFERRED QUALIFICATIONS

• Experience in digital health or other regulated, data-intensive products

 

LINGO CULTURE
Customer-first, quality-driven, growth-minded, and united. You’ll enable fast, safe releases by embedding quality into every stage of delivery and making it visible and measurable.

     

The base pay for this position is

N/A

In specific locations, the pay range may vary from the range posted.

     

JOB FAMILY:

Product Development

     

DIVISION:

LNGO Lingo

        

LOCATION:

Spain > Barcelona : Av. Diagonal, 601

     

ADDITIONAL LOCATIONS:

     

WORK SHIFT:

Standard

     

TRAVEL:

Yes, 5 % of the Time

     

MEDICAL SURVEILLANCE:

No

     

SIGNIFICANT WORK ACTIVITIES:

Not Applicable