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Freelance App Store Optimization Jobs in Washington

Excyl Inc

IOS Developer

Washington, DC · On-site +1

$58.50 - $80.75/hr

Perform code reviews, debugging, testing, and performance optimization. * Ensure high reliability, security, and App Store compliance. * Participate in Agile ceremonies and collaborate in a team ...

Excyl Inc

IOS Developer

Washington, DC · On-site

$58.50 - $80.75/hr

Perform code reviews, debugging, testing, and performance optimization. * Ensure high reliability, security, and App Store compliance. * Participate in Agile ceremonies and collaborate in a team ...

ClifyX

Mobile Developer

Mclean, VA · On-site

... optimization • Implement mobile security best practices (secure storage, encryption ... with App Store / Play Store release processes • Lead the end-to-end mobile application ...

Sparks Group

Contract Closeouts/Biller

Mclean, VA · On-site +1

$18.25 - $25/hr

  • Medical

  • Life

  • Retirement

... optimizing the revenue cycle, encompassing billing, collections, and reporting processes. The ... Download the Sparks Group mobile app from Apple App Store or Google Play . ----- Sparks Group is an ...

PB consulting

Mobile Architect

Washington, DC

Experience with performance optimization, profiling, memory management, and battery optimization. * Experience with mobile CI/CD tools including Fastlane, GitHub Actions, Azure DevOps, and app store ...

3B Staffing LLC

Mobile Architect

Mclean, VA · On-site

Knowledge of mobile security standards (OWASP Mobile Top 10). * Hands-on experience with app store ... Performance Optimization: Ensure apps are optimized for speed, memory, and battery usage.

3B Staffing LLC

Mobile Architect

Mclean, VA · On-site

Knowledge of mobile security standards (OWASP Mobile Top 10). * Hands-on experience with app store ... Performance Optimization: Ensure apps are optimized for speed, memory, and battery usage.

Sparks Group

HRIS Project Specialist

Sterling, VA · On-site

  • Medical

  • Life

  • Retirement

System Optimization: Administer, customize, maintain, and upgrade HR applications and modules to ... Download the Sparks Group mobile app from Apple App Store or Google Play . ----- Sparks Group is an ...

Sparks Group

Senior Manager, UX Strategy

West Mclean, VA · On-site +1

  • Medical

  • Life

  • Retirement

This leader will oversee UX strategy, design governance, and website optimization while managing a ... Download the Sparks Group mobile app from Apple App Store or Google Play . ----- Sparks Group is an ...

Sparks Group

HVAC Technician 2

Washington, DC

$30 - $45/hr

  • Medical

  • Life

  • Retirement

This role is responsible for the maintenance, troubleshooting, and optimization of advanced HVAC ... Download the Sparks Group mobile app from Apple App Store or Google Play . ----- Sparks Group is an ...

Sparks Group

HVAC Technician 3

Washington, DC · On-site

$40 - $55/hr

  • Medical

  • Life

  • Retirement

This role is responsible for maintaining optimal performance of heating, ventilation, air ... Download the Sparks Group mobile app from Apple App Store or Google Play . ----- Sparks Group is an ...

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Freelance App Store Optimization information

What is the difference between Freelance App Store Optimization vs App Store Optimization Specialist?

AspectFreelance App Store OptimizationApp Store Optimization Specialist
CredentialsTypically self-taught or with online coursesOften holds certifications or relevant degrees
Work EnvironmentIndependent, remote, project-basedEmployed by companies or agencies, often full-time
Industry UsageCommon among freelancers and small agenciesUsed within corporate teams and agencies
Search & ComparisonOften searched by clients seeking flexible, project-based servicessearched by companies hiring full-time or part-time specialists

Freelance App Store Optimization involves independent professionals offering optimization services on a project basis, while App Store Optimization Specialists are typically employed by organizations or agencies with a more structured role. Both roles focus on improving app visibility, but differ in work setting and credentials.

What are the most commonly searched types of App Store Optimization jobs in Washington? The most popular types of App Store Optimization jobs in Washington are:
What job categories do people searching Freelance App Store Optimization jobs in Washington look for? The top searched job categories for Freelance App Store Optimization jobs in Washington are:
What cities in Washington are hiring for Freelance App Store Optimization jobs? Cities in Washington with the most Freelance App Store Optimization job openings:
Freelance App Store Optimization jobs near you

IOS Developer

Excyl Inc

Washington, DC • On-site, Remote

$58.50 - $80.75/hr

Contractor

Re-posted 7 days ago

Job description

Company Description
Incorporated in 1997 and based in Troy-Michigan, Excyl is a full service recruiting firm specializing in the placement of Technology (IT), Engineering, Clerical and Light Industrial professionals
Job Description
Key Responsibilities
  • Develop and maintain advanced iOS applications using Swift and Xcode.
  • Build clean, reusable, and scalable code following best practices.
  • Implement UI designs, animations, and responsive layouts using UIKit or SwiftUI.
  • Integrate apps with RESTful APIs, JSON, and backend systems.
  • Work closely with product owners, designers, and backend teams.
  • Perform code reviews, debugging, testing, and performance optimization.
  • Ensure high reliability, security, and App Store compliance.
  • Participate in Agile ceremonies and collaborate in a team environment.

Required Skills
  • 10+ years of strong hands-on experience in iOS development.
  • Expertise in Swift, SwiftUI, UIKit, and Xcode.
  • Strong knowledge of iOS architecture patterns (MVVM/MVC/Clean Architecture).
  • Experience with REST APIs, JSON, and integration with backend services.
  • Strong understanding of Apple design guidelines and App Store processes.
  • Experience with version control tools (Git, Bitbucket).
  • Solid debugging, problem-solving, and performance optimization skills.
  • Strong communication skills and ability to work fully onsite.

Nice to Have
  • Experience with Core Data, Combine, or RxSwift.
  • Experience with CI/CD (Jenkins, GitHub Actions, etc.).
  • Knowledge of push notifications, authentication, and security frameworks.
  • Experience working in large financial/banking environments.

Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.
Excyl logo

About Excyl

Sourced by ZipRecruiter

Excyl is a reputable staffing company based in Troy, Michigan, in the United States. Specializing in Information Technology (IT), Engineering, and Professional services, the company plays an essential role in resolving the talent shortage in these industries by providing customized staffing solutions. Since its establishment, Excyl has built its reputation on a commitment to integrity, quality, and exceptional service delivery. The company's mission is to deliver the highest quality of services and solutions that result in customer satisfaction and repeat business. It takes pride in its long-standing relationships with clients and its record of constantly exceeding customer expectations.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Troy, MI, US

Year founded

1997

Social media

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