iOS engineer with 7 years of experience building media and fintech apps used by millions. Rebuilt a video feed in UIKit and Metal that holds 60 fps on 5-year-old devices while cutting battery drain 30%. Strong in performance, architecture and owning large features from design through App Store release.
Experience
iOS Engineer, Reelhouse Media (New York, NY)
May 2021 – Present
Rebuilt the short-video feed with AVFoundation and Metal, holding 60 fps on 5-year-old iPhones and cutting battery drain 30%
Designed a prefetching cache that reduced video start time from 1.4 s to 350 ms for 6M monthly users
Migrated networking to Swift concurrency with typed API clients generated from OpenAPI
Mentor 3 iOS engineers and lead the weekly iOS architecture review
Built a modular Swift Package architecture that cut clean build time from 14 to 6 minutes
iOS Developer, Tallyup Finance (Hoboken, NJ)
Jan 2019 – Apr 2021
Built expense-splitting and bank-linking flows with Plaid for 900K users
Introduced the Composable Architecture to two features, cutting state bugs by half
Shipped Apple Pay card provisioning for 300K virtual cards
iOS Developer, Ithaca App Works (Ithaca, NY)
Jun 2018 – Dec 2018
Built a UIKit dining-hall menu app used by 9,000 students
Added push alerts for menu changes with Firebase Cloud Messaging
Education
B.S. Computer Science, Cornell University (Aug 2014 – May 2018)
Skills
Languages: Swift, Objective-C, Metal Shading Language
A strong iOS Engineer resume shows the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Put your most relevant recent role first and make every bullet show a result, not a duty.
Sections, in order
Summary
Experience
Projects
Skills
Education
Length: One page for most candidates; move to two only if every line is relevant.
Summary: Write two or three lines: your role, your strongest skills, and one result that proves them.
Skills to feature
Programming languages
System design
Cloud platforms (AWS, GCP, Azure)
CI/CD
Testing and code review
Databases and SQL
Observability
Security fundamentals
APIs and integrations
Technical documentation
Example bullet points
Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users
Introduced contract tests and staged rollouts, reducing production incidents by 45% in two quarters
Migrated 30 services to Kubernetes with Terraform, lowering cloud spend by $250k a year
Tips from recruiters
Group skills by category (for example "Languages: Go, TypeScript") so recruiters and ATS parsers find them quickly.
Link to a repository, demo or write-up for at least one project you can talk about in depth.
Name the stack inside each bullet; keyword matching happens at the bullet level, not only in the skills list.
Recommended templates
Classic (ATS-friendly): Jake's-style LaTeX classic: small caps and hairline rules
Tech (ATS-friendly): Developer style: mono headings and tags, sans body
Modern (ATS-friendly): Clean single column with accent headings and rules
iOS Engineer resume FAQ
What should a iOS Engineer resume include?
A iOS Engineer resume should show the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Use these sections in this order: Summary, Experience, Projects, Skills and Education. Put your most relevant recent role first and make every bullet show a result, not a duty.
What is the best resume template for a iOS Engineer?
Classic, Tech and Modern work well for iOS Engineer roles. They are single-column with standard headings, so applicant tracking systems (ATS) parse them reliably.
How long should a iOS Engineer resume be?
One page for most candidates; move to two only if every line is relevant.
Which skills should a iOS Engineer put on a resume?
Prioritize the skills named in the job posting. Common ones for iOS Engineer roles are Programming languages, System design, Cloud platforms (AWS, GCP, Azure), CI/CD, Testing and code review and Databases and SQL.
How do I write strong iOS Engineer resume bullet points?
Start with an action verb, say what you did, and end with a measurable result such as latency, uptime and deploy frequency. For example: "Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users."