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Singleton Jobs in California (NOW HIRING)

... Mediator, Singleton, adherence to the Framework guidelines in place Experience with agile development (Scrum) and Test Automation (behavior, unit). β€’ Core Java development skills in financial ...

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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.

What are popular job titles related to Singleton jobs in California?

For Singleton jobs in California, the most frequently searched job titles are:

What job categories do people searching Singleton jobs in California look for?

The top searched job categories for Singleton jobs in California are:

Infographic showing various Singleton job openings in California as of September 2026, with employment types broken down into 69% Full Time, and 31% Part Time. Highlights an 33% In-person, and 67% Hybrid job distribution.

Sr Windows Engineer/Developer

Santa Clara, CA β€’ On-site

Contractor

Re-posted 29 days ago


Key responsibilities

  • Develop Windows-based application platforms and reference applications for wearable devices.

  • Design, develop, and validate mobile platforms and reference apps for new wearable technologies.

  • Create public-facing SDK solutions for high-profile customers.


Job description

Company Description

Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada.
With revenues over $500 million, the Branham Group has recognized Procom as the 3rd largest professional services firm in Canada and is now the largest "Canadian-Owned" IT staffing/consulting company.
Procom's areas of staffing expertise include:
Application Development
Project Management
Quality Assurance
Business/Systems Analysis
Datawarehouse & Business Intelligence
Infrastructure & Network Services
Risk Management & Compliance
Business Continuity & Disaster Recovery
Security & Privacy
Specialties Contract Staffing (Staff Augmentation)
Permanent Placement (Staff Augmentation)
ICAP (Contractor Payroll)
Flextrack (Vendor Management System)

Job Description

Senior Windows Engineer/Developer


On behalf of our client, Procom Services is searching for a Sr Windows Engineer for a contract opportunity in Santa Clara, CA.


Sr Windows Engineer Job Details

We are looking for experienced Windows Engineers to help us launch new, state-of-the-art wearable devices and platforms, including augmented reality, fitness coaching, and other comprehensive wearable technologies. As Senior Windows Engineer you will work directly with our product, design and test teams to develop a platform for creating the most innovative wearable products. You will be working with enthusiastic and experienced peers in an environment that facilitates delivering industry-leading solutions with both creative-edge and high quality.Β 


What You Will Be Doing :

Developing Windows based application platform and reference applicationsΒ 

Designing, developing and validating mobile platform and reference apps for new wearable devicesΒ 

Creating public-facing SDK solutions for highly-visible customersΒ 

Collaborating with remote global teams, including device, cloud, test, etc.Β 


Sr Windows Engineer Mandatory SkillsΒ 

5+ years of Windows application development. Must have Windows 8.x experience.Β 

Solid expertise in Visual C++ and C# programming skillsΒ 

Strong understanding of COM, WPF, Windows Store Apps and background servicesΒ 

Thorough knowledge of RPC, IPC and client-server interactionsΒ 

Strong understanding of relational databases and SQLΒ 

Advanced knowledge of Windows OSΒ 

Experience with various version control systems, including TFS and GitΒ 

Experience writing and executing unit tests using Visual Studio 2013+Β 

Essential Object Oriented Programming skills, including concurrency, multi-threading, defensive programmingΒ 

Bachelors Degree in Computer Science, Computer Architecture, or related major, or equivalent experienceΒ 

Strong problem solving skills and the ability to juggle multiple priorities with tenacity and initiativeΒ 


Sr Windows Engineer Nice to Have SkillsΒ 

Experience with Bluetooth LE protocolΒ 

Experience developing large-scale applicationsΒ 

Experience developing public-facing APIsΒ 

Hands-on experience with Design Patterns (you know more than just the Singleton pattern)Β 

Master's Degree or another advanced degree is preferred


Sr Windows Engineer Start Date


ASAP


Sr Windows Engineer Assignment Length


6 months

Additional Information

All your information will be kept confidential according to EEO guidelines. Please send your resume in Word format only.Β