Distribution of postings by seniority level (this profile vs the snapshot baseline of all 15 profiles, same window):

The ladder runs well below baseline at the senior end. Mid dominates at ~59% versus the ~54% baseline, while Senior+Staff at ~28% sits roughly 9 percentage points under the ~37% baseline, with Senior at ~24% and Staff at ~3% both running below their baselines. Fresher hiring at ~13% runs above the ~9% baseline. The shape is consistent with a profile where most hiring happens at the Mid rung shipping native or cross-platform apps, with the deeper rungs scarcer in the open market. Verdict: not a dead-end, but a thin Senior+Staff bench means deep IC progression past Senior is comparatively rare in this profile.

Compensation progression along the IC track, in LPA, with quartiles at each seniority level:

Pay carries the long-staff-tail, steep-climb, and wide-entry archetypes. Senior median 52 LPA is roughly 3.7x the fresher median of 14 LPA, and Staff median 86 LPA is another 1.6x on top, putting Staff at ~6.1x entry. The tail extends to 115 LPA at both Staff p75 and p90, with the very-top capped rather than open-ended. The FA-to-Mid step from 14 to 29 LPA is the steepest proportional climb at ~2.1x, and the 8 to 20 LPA fresher band drives the wide-entry tag. Verdict: deep mobile expertise pays a real premium with the FA-to-Staff multiple running above the engineering norm, although the staff long-tail is capped at the 115 LPA level rather than continuing upward.

Closest profiles by SkillSet-level overlap (Jaccard similarity over the SkillSets cited in at least 10% of postings for each profile, same window). New SkillSets required is the count of SkillSets that appear in the adjacent profile's set but not in this profile's:

Pivot paths are narrow. Domain-Specific and Fullstack Development tie at ~25%, both sharing Version Control, CI/CD, Core Web, Relational Databases, and Web Frontend Frameworks but requiring substantial new SkillSets to ramp (8 for domain, 12 for fullstack). Frontend Development (~22%) shares much of the web tooling but requires the full React/Angular ecosystem. QA & Testing (~21%) and Backend Development (~19%) form a more distant tier. Verdict: horizontal mobility is real but never cheap, with the cleanest routes being into Domain-Specific or fullstack work, both requiring deliberate ramps rather than sideways steps.

MAANG and elite global tech share of postings within this profile, broken out by seniority level:

MAANG presence is uniformly thin across seniority. The MAANG share runs ~4% at FA, ~8% at Mid, ~4% at Senior, and ~7% at Staff, with no rung clearly dominating. The MAANG senior cohort is too small to compute a stable senior pay premium or a MAANG-distinguishing skills list. Two structural forces explain the thin presence: MAANG companies often treat mobile work as a sub-specialisation under broader product or fullstack engineering roles rather than under a separate mobile title, and global mobile platform engineering at MAANG concentrates in a few teams rather than spreading across the org. Verdict: this profile is not a strong direct route to MAANG at any seniority level. Realistic pathway: pivot first into fullstack or Domain-Specific work and re-enter MAANG hiring through that adjacent profile, or build deep specialisation in cross-platform performance or platform-SDK engineering to compete for the rarer mobile-specific senior openings.