Senior iOS Developer

Benefits

Parental leave

Not verified not verified - source URL not recorded; timestamp not recorded

Non-birth-parent leave

Not verified

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Not verified

Verification

Not verified

Salary

$155K-$220K From the posting source checked Jun 20, 2026

401(k) match

Reported not verified - source URL not recorded; timestamp not recorded

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Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

61% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Senior From the posting source checked Jun 20, 2026

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Company stage

Public-company From the posting source checked Jun 20, 2026

Equity

Offered Verified - SEC 10-K source checked Jun 20, 2026

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Senior iOS Developer New York City In Dr Joseph Lstiburek's essay “A Perfect Wall”, he analyzes the elements that enable a wall to perform its core function-separating the inside from the outside. He calls the most solid type of wall a “five hundred year wall”, referring to the five centuries of construction knowledge that went into its making (and the five hundred years it could endure). Capacity accumulates across generations, bringing perfection within reach. Randy Williams' “A Practical Perfect Wall” takes Lstiburek's ideal principles of wall-building and clearly outlines modern procedures for making them into real walls. A perfect wall and perfect code are similar. In applying best practices, we experience perfection not as a mystical ideal, but as a practical exercise of our expertise. Perfection is not about pushing a meaningless metric to 100%. Code is perfect when it achieves its intended purpose. We are looking for a highly competent engineer with a deep appreciation for the practical perfectibility of everyday, tangible experience, and a desire to make constant improvements over time. Someone who shares our standards for a perfect system: one that is built with a specific end use in mind, and reliably fulfills that need. The engineering team at Co-Star values communication, collaboration-and most importantly, delivery. We prioritize making as much contact with reality as possible, to find out directly from users what they want and need. Like walls make buildings that hold human life within them, the systems we create together are containers of intimacy, humor

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