ZipRecruiter

Log In

1

Ef Jobs in Rhode Island (NOW HIRING)

InterSources Inc

Sr. WPF Full stack developer

Providence, RI · On-site

$55 - $72.75/hr

NET. • Experience designing and implementing efficient WCF and RESTful APIs • Experience with object-relational mappers such as Entity Framework or EF Core. • Experience implementing unit and ...

All JobsEf JobsEf Jobs in Rhode Island

Ef information

See Rhode Island salary details

$10

$53

$88

How much do ef jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for ef in Rhode Island is $53.72, according to ZipRecruiter salary data. Most workers in this role earn between $38.85 and $69.23 per hour, depending on experience, location, and employer.

What is an ef job?

EF jobs refer to positions at Education First (EF), a global education company specializing in language training, educational travel, academic degree programs, and cultural exchange. Employees at EF can work in roles such as teaching English, program management, sales, marketing, and operations. The company operates in over 100 countries and offers both in-person and online opportunities, making it a popular choice for those interested in international education and travel. EF values cultural exchange, personal development, and innovation in education.

What are some typical challenges faced by EF (Education First) teachers when adapting to diverse student backgrounds?

EF teachers often work with students from a wide variety of cultural and linguistic backgrounds, which can present challenges in terms of communication styles, learning preferences, and expectations. Adapting lesson plans to be inclusive and accessible to all students, while maintaining engagement, is a common aspect of the role. Successful EF teachers regularly employ flexible teaching strategies and seek ongoing feedback from students to ensure effective learning. Collaboration with fellow teachers and staff also helps in sharing best practices and addressing any challenges that arise.

What is the difference between Ef vs Graphic Designer?

AspectEfGraphic Designer
Required CredentialsTypically no formal certification; may have training in visual effects or related softwareBachelor's degree in Graphic Design, Visual Arts, or related field
Work EnvironmentFilm, TV, advertising, digital media productionAdvertising agencies, design studios, corporate branding
Industry UsageUsed in post-production for visual effectsUsed in branding, marketing, print, and digital media
Common Search/ComparisonEf vs Graphic Designer

Ef specialists focus on creating visual effects for media productions, often requiring knowledge of software like After Effects. Graphic designers develop visual content for branding, marketing, and print. While both roles involve visual creativity, Ef is more technical and media-specific, whereas graphic design emphasizes branding and print media.

What job categories do people searching Ef jobs in Rhode Island look for?

The top searched job categories for Ef jobs in Rhode Island are:

What cities in Rhode Island are hiring for Ef jobs?

Cities in Rhode Island with the most Ef job openings:

Ef jobs near you
Infographic showing various Ef job openings in Rhode Island as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 82% Physical, 7% Hybrid, and 11% Remote job distribution, with an average salary of $111,736 per year, or $53.7 per hour.

Sr. WPF Full stack developer

InterSources Inc

Providence, RI • On-site

$55 - $72.75/hr

Full-time

Re-posted 19 days ago

Job description

Job Summary:
InterSources Inc is a Small Business Enterprise specializing in IT Consulting and Software solutions. They are seeking a Senior WPF Full Stack Developer to work on a large monolithic WPF application, requiring strong proficiency in C#, .NET, and API development.
Responsibilities:
• 3+ years C#/WPF/WCF experience, 1+ Year RESTful API design and development experience, and strong SQL skills are the most critical to what we need.
• Experience working with multiple teams on a large monolithic WPF application.
• 5+ years of in-depth experience in object-oriented business application design and development in a multi-tiered environment including at least one year in a development leadership capacity.
• Successful candidates will demonstrate:
• Strong proficiency with C#, .NET, data structures, basic algorithms, and applying object-oriented principles and design patterns.
• Solid understanding of architectural principles of software development, data modeling, and security.
• Strong proficiency with development tools such as Visual Studio and Git.
• Strong proficiency with relational databases design and query construction and optimization (SQL Server preferred).
• Experience developing database stored procedures using T/SQL or PL-SQL.
• Experience building Desktop applications with technologies such as WPF, UWP, or Windows Forms.
• Experience building Web applications with technologies such as Angular or ASP.NET.
• Experience designing and implementing efficient WCF and RESTful APIs
• Experience with object-relational mappers such as Entity Framework or EF Core.
• Experience implementing unit and integration tests with NUnit, xUnit, MS Test, Selenium or similar.
• Effective written and verbal communication skills.
• Ability to effectively participate in peer code reviews and pull requests, both as the reviewer and the reviewee.
• Self-motivated to stay ahead of development technologies, tools, and implementation patterns and a desire to share this knowledge within teams and the broader organization.
• Additional not required but preferred:
• Experience with Agile methodologies and frameworks
• Experience with Octopus for deployments
• Experience with ETL technologies such as SSIS
• Experience with advanced SQL topics such as CTE, Change Data Capture, and Temporal Tables
• Experience with authentication within REST-based services using OAuth or OpenID Connect
• Experience with fine grained authorization within REST-based services
• Experience with event driven architecture
• Experience with Azure, specifically service bus or event grid
Qualifications:
Required:
• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 3+ years C#/WPF/WCF experience
• 1+ Year RESTful API design and development experience
• Strong SQL skills
• Experience working with multiple teams on a large monolithic WPF application
• 5+ years of in-depth experience in object-oriented business application design and development in a multi-tiered environment including at least one year in a development leadership capacity
• Strong proficiency with C#, .NET, data structures, basic algorithms, and applying object-oriented principles and design patterns
• Solid understanding of architectural principles of software development, data modeling, and security
• Strong proficiency with development tools such as Visual Studio and Git
• Strong proficiency with relational databases design and query construction and optimization (SQL Server preferred)
• Experience developing database stored procedures using T/SQL or PL-SQL
• Experience building Desktop applications with technologies such as WPF, UWP, or Windows Forms
• Experience building Web applications with technologies such as Angular or ASP.NET
• Experience designing and implementing efficient WCF and RESTful APIs
• Experience with object-relational mappers such as Entity Framework or EF Core
• Experience implementing unit and integration tests with NUnit, xUnit, MS Test, Selenium or similar
• Effective written and verbal communication skills
• Ability to effectively participate in peer code reviews and pull requests, both as the reviewer and the reviewee
• Self-motivated to stay ahead of development technologies, tools, and implementation patterns and a desire to share this knowledge within teams and the broader organization
Preferred:
• Experience with Agile methodologies and frameworks
• Experience with Octopus for deployments
• Experience with ETL technologies such as SSIS
• Experience with advanced SQL topics such as CTE, Change Data Capture, and Temporal Tables
• Experience with authentication within REST-based services using OAuth or OpenID Connect
• Experience with fine grained authorization within REST-based services
• Experience with event driven architecture
• Experience with Azure, specifically service bus or event grid
Company:
InterSources Inc. solves operational problems where protection, performance, compliance, AI, and workforce capability must work together. Founded in 2007, the company is headquartered in Fremont, USA, with a team of 501-1000 employees. The company is currently Late Stage.
InterSources logo

About InterSources

Sourced by ZipRecruiter

In 2007, Our journey began as pioneers in the realm of technology and security. Since then, InterSources Inc. has evolved into a trusted partner, leading the way in Cloud Security, Cybersecurity, PLG Consulting, Digital Transformation, and Professional Services. With a rich history of excellence and a forward-thinking approach, we continue to secure your digital future and drive innovation. Explore our legacy of success and discover the possibilities that lie ahead.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Fremont, CA, US

Social media

Twitter

View All InterSources Jobs

Apply