# Sr. Mobile Android Engineer

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. SR. MOBILE ANDROID ENGINEER We're seeking an exceptional Android engineer to join a small, high-impact team dedicated to creating the world's most valuable AI application, judged by the impact it delivers to users. You'll shape cutting-edge mobile experiences, blending technical mastery with a keen product sense to deliver brilliance that resonates with users. You will work on the most critical

- **Id**: 3861935
- **Url**: <https://alion.io/job/xai-sr-mobile-android-engineer-2>
- **Role**: Mobile
- **Role family**: Mobile
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: New York, United States, Palo Alto, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-06T07:07:59Z
- **Employer posted date**: 2026-11-06
- **Last verified at**: 2026-11-07T20:32:05Z
- **Board verified**: yes
- **Days open**: 1
- **Description format**: text
- **Description chars**: 3376
- **Description truncated**: no
- **Benefits**: Equity, Life insurance
- **Relocation offered**: no
- **Industries**: LLM & Generative AI, Foundation Models, AI Research Labs

## Company

- **Id**: 28
- **Name**: xAI
- **Domain**: x.ai
- **Url**: <https://alion.io/company/xai>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: B
- **Score**: 82
- **Open postings**: 89
- **Ghost share**: 0
- **Stale share**: 0.517
- **Repost share**: 0
- **Time to fill p50 days**: 64
- **Computed at**: 2026-11-07T05:47:08Z

## Salary

- **Min**: 330000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 330000

## Technologies

- **A/B Testing** — Optional: no
- **Jetpack Compose** — Optional: no
- **Kotlin** — Optional: no
- **Kotlin Coroutines** — Optional: no
- **Gradle** — Optional: yes
- **Java** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 1

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-06T10:02:00Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: Filed H-1B visas in the last two years; Filings 12m: 0

## Liveness

- **Score**: 63
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.632
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 64
- **Reasons**: conf:1, stale_co, velocity, win:early, comp:brand
- **Computed at**: 2026-11-07T05:47:08Z

## Pay

- **Stated usd annual**: 330000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.