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Singleton Jobs in California (NOW HIRING)

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Singleton information

What is a singleton in programming?

A Singleton is a design pattern used in software development to ensure that a class has only one instance throughout the application's lifecycle. This pattern provides a global point of access to that instance, which can be useful for managing shared resources like configuration settings or database connections. Singletons are commonly used in object-oriented programming languages and help to prevent the creation of multiple objects that could lead to inconsistent behavior. However, they should be used carefully, as improper use can lead to issues with testing and increased coupling.

What are the key skills and qualifications needed to thrive as a singleton, and why are they important?

I'm sorry, but 'Singleton' is not a recognized real-world professional occupation, so I cannot provide an answer for this job title.

What are some common challenges faced by singleton pattern developers in large-scale software projects?

In large-scale software projects, developers implementing the Singleton pattern often encounter challenges such as managing global state, ensuring thread safety, and avoiding tight coupling between components. While Singleton can provide controlled access to shared resources, improper use may lead to issues with unit testing and hinder code modularity. It’s important for developers to assess whether a Singleton is truly necessary and to follow best practices for thread-safe implementation, especially in multi-threaded environments.

What is the difference between Singleton vs Software Developer?

AspectSingletonSoftware Developer
Required CredentialsTypically no specific credentials, but knowledge of design patternsBachelor's degree in Computer Science or related field
Work EnvironmentUsed in software architecture, often within development teamsDevelops, tests, and maintains software applications
Industry UsageCommon in software design patterns and architectureWidespread across all software development sectors
Search & Comparison IntentUnderstanding design patterns and implementationCareer options, roles, and skills in software development

The Singleton is a design pattern ensuring a class has only one instance, mainly used in software architecture. A Software Developer, on the other hand, is a professional who creates and maintains software applications. While a Software Developer may implement Singleton patterns, their roles are broader, involving coding, testing, and project management. Understanding the difference helps clarify technical design choices versus professional roles in the software industry.

Infographic showing various Singleton job openings in California as of August 2026, with employment types broken down into 88% Full Time, 2% Part Time, and 10% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Mobile Application Developer - IOS

Adidev Technologies Inc

California City, CA • On-site, Remote

$62 - $85.50/hr

Full-time

Re-posted 22 days ago


Job description

About Adidev Technologies Inc.
Adidev Technologies,(www.adidevtechnologies.com) a premier IT consulting firm delivering top-notch iOS & android Developer solutions to industry giants including Delta, Google, Apple, Spotify, US Bank, FedEx, and more. We're not just a software consulting company - we're a dynamic force shaping the future of technology.Partnering with industry giants, we consistently deliver groundbreaking solutions that redefine the digital landscape. As we continue to expand our footprint, we're on the hunt for exceptional individuals who can bring their technical prowess to our team and elevate our projects to new levels of innovation.
Your journey with us means hands-on experience with renowned end clients. We're a people development firm. You bring your foundational skills & we nurture, mentor, and train you in iOS & Android Development to provide consultative services to our clients.
We are seeking enthusiastic and skilled Entry - Mid-Senior-level iOS and Android developers with a minimum of 1-2 years of experience to join our dynamic team. This is a unique opportunity that requires dedication, the drive to excel, and a passion for creating impactful applications. Join us in a pivotal role that promises to challenge your expertise and drive your career to new heights.
Expertise: We excel in IT consultative services and quality engineer development, with Good years of experience.
Global Presence: Our diverse employee workforce spans four continents.
Proven Track Record: Hundreds of Fortune 1000 and innovative startup clients with thousands of successful projects across the USA.
How We'll Guide You
Teaching and Development: We are dedicated to nurturing your growth and development, shaping you into an exceptional consultant capable of delivering top-tier solutions to our end clients.
Custom Support: An array of teams, from Development Managers to Tech Subject Matter Experts, are dedicated to your success.
Project Placement: A market-expertise team ensures you secure and thrive in projects with our esteemed clients.
Career Growth: We facilitate industry experience to propel your technical journey forward.
Job Description
In this role, you will be an integral part of our development team, contributing to the design, development, and maintenance of large-scale applications for our prominent clients. We are focused on on-site collaboration; hence, we do not offer telecommuting or remote positions.
Successful candidates must be open to relocating to new cities or states based on client assignments, typically spanning 6 to 18 months with the possibility of extensions.
Key Role Highlights
Position: Entry - mid- senior-level iOS and Android Developers
Location: Onsite (No remote positions available)
Relocation: Mandatory for assignments spanning 6 to 18 months with Extensions
Compensation: Highly Competitive, commensurate with expertise
Type: Full-time (W2 or Contract 1099), 40 hours per week
Qualifications and Skills
Responsibilities
  • Design, develop, and enhance applications for either the iOS or Android platform.
  • Ensure application performance, quality, and responsiveness.
  • Collaborate with a team to define, design, and implement new features.
  • Identify and address bottlenecks, fix bugs, and maintain code quality.
  • Establish effective communication with clients.
  • Provide accurate project milestones and timelines.
  • Maintain positive rapport with all clients
  • Gather requirements and provide accurate and realistic project milestones and timelines for completion
  • Complete coding tests or challenges as required.
  • Maintain consistent communication through phone, text, and email.
  • Suggest improvements to existing apps.
  • Deliver projects on time and communicate any changes promptly.

Android Developer
  • Strong understanding of MVC / MVVM software architectural patterns.
  • Proficiency in Java and Kotlin (at least 1 year of experience).
  • Published at least 1 application on the Play Store.
  • Familiarity with Android SDK, various Android versions, and screen size adaptability.
  • Experience with testing frameworks like Espresso and JUnit.
  • Knowledge of mobile data storage using SQLite, Room.
  • Familiarity with RESTful APIs for back-end integration.
  • Comfortable with GIT, SVN, and source control.
  • Excellent communication skills (written and verbal).
  • Innate work ethic and self-leadership skills
  • Exceptional written and verbal communication aptitude
  • A portfolio featuring impactful application releases is a significant advantage

IOS Developer
  • Proficiency in Swift and Objective-C. (atleast 1 year of experience).
  • Experience with iOS frameworks (e.g., Core Data,Coco touch, Combine & Core Animation).
  • Familiarity with design patterns (MVC, Singleton).
  • Published at least 1 application on the Play Store.
  • Thorough understanding of offline storage, threading, and performance optimization.
  • Knowledge of RESTful APIs for connecting iOS apps to back-end services.
  • Experience with 3rd party API integrations (e.g., Facebook, Dropbox).
  • Familiarity with UI/UX standards and Apple's design principles.
  • Knowledge of C-based libraries preferred.
  • Experience with performance and memory tuning tools.
  • Proficient in code versioning tools (e.g., Git).
  • Innate work ethic and self-leadership skills
  • Exceptional written and verbal communication aptitude
  • A portfolio featuring impactful application releases is a significant advantage

Perks and Beyond!
Competitive salary range: $60k to $85k or $30/hr to $40/hr (depending on experience)
Pack your bags! Paid relocation is on us.
Support, even from afar, with our remote assistance.
Regular salary reviews? You betcha!
Ready to Embark?
If you're a visionary in mobile app development and meet our rigorous standards, we invite you to take this extraordinary step with us. Showcase your journey in pushing the limits of mobile engineering by submitting your resume and a curated selection of your most influential projects. At Adidev Technologies, we're dedicated to shaping your success. Join us to craft a future powered by innovation and growth.
Note: Adidev Technologies Inc. is a staunch advocate of diversity and equal opportunity. We warmly welcome applications from candidates of all backgrounds, experiences, and walks of life. Your unique perspective could be the catalyst for our next revolutionary breakthrough.