Full Stack Web Developer, Microsoft

Posted:
1/5/2026, 9:07:38 AM

Location(s):
Wayland, Massachusetts, United States ⋅ Massachusetts, United States

Experience Level(s):
Mid Level ⋅ Senior

Field(s):
Software Engineering

                                                                                    

Job Description: 

Full Stack Web Developer (Microsoft)

The Company

MembersFirst, based in Wayland, Massachusetts, is an award-winning web design and marketing agency and the leading provider of member-interactive, mobile, reservation, and marketing software for the Private Club industry (Golf & Country, Health & Fitness, Yacht, City & Dining.)

The Role

We are looking for a versatile full-stack web developer to maintain and enhance our web-based content management system built on a Microsoft Stack with a combination of ASP and ASP.Net technologies.

We are looking for someone who can work with existing code bases as well as creating new frameworks/applications for internal and external clients to consume

The ideal candidate would have the skills necessary to make a visually appealing user interface with a highly functional back end. This individual will be capable of coding in both ASP using VB Script and C# in the .Net Framework as well as possessing expert knowledge on the database side, managing tables, stored procedures, and views on a Microsoft SQL Server database.

Responsibilities:

  • Maintain quality and ensure responsiveness of applications.
  • Collaborate with the rest of the R&D and Products teams to design and launch new features and products.
  • Assist members of the Client Services team as we investigate bugs in determining a resolution.
  • Collaborate with internal stakeholders to create efficiencies to improve workflows and processes
  • Create and maintain windows services as well as web service endpoints to support and expand our product and client offerings
  • Maintain and expand our suite of APIs, Web Services and Integrations built on a Microsoft Stack using the .Net Framework
  • Maintain quality and ensure responsiveness of applications.

Qualifications:

  • 5 - 8 years full stack development experience using Microsoft-centric Technologies (ASP / Asp.Net).
  • Strong web development skills (i.e. HTML5, CSS, JavaScript, cross-browser support and responsive design)
  • Experience consuming third party services (internal or external)
  • Experience collaborating with teams, as well as taking ownership of individual assignments.
  • Understanding and implementation of security and data protection.
  • Working knowledge of database design and ability to create scalable applications
  • Experience working with enterprise level SaaS applications
  • 1 or more years of VB Scripting experience, in either task automation or web development using ASP.
  • Experience working with graphic designers and converting designs to visual elements.
  • Sought out by others for advice and solutions based on strong decision quality.
  • Enjoys learning on the fly. Learns quickly when facing new problems; analyzes both successes and failures for clues to improvement; enjoys the challenge of unfamiliar tasks.
  • Strong perseverance: pursues everything with energy, drive, and a need to finish; seldom gives up before finishing.
  • Strong technical learning: is good at learning new industry, company, product, or technical knowledge.
  • Strong time management: uses time effectively and efficiently concentrating efforts on most important priorities.

Desired Qualifications::

  • Familiarity with Web Services or creating APIs
  • Familiarity with Online Reservation platforms/process

Key Languages/Technologies Utilized:

  • C# (Asp.Net/Web Services)
  • VB Script (Classic ASP)
  • JSON
  • SQL
  • Javascript (AJAX, jQuery, etc)
  • Bootstrap
  • CSS
  • HTML
  • ADO and ADO.Net
  • XML and XSL Transformations

                                                                                    

Business Unit: 

MembersFirst

                                                                                    

Scheduled Weekly Hours:

40

                                                                                    

Number of Openings Available: 

1

                                                                                    

Worker Type: 

Regular

                                                                               

More About Jonas Software:

Jonas Software is a leading provider of enterprise management software solutions, serving a wide range of vertical markets including hospitality, healthcare, construction, education, personal care, fitness, leisure, moving and legal services, to name a few. Within these markets, Jonas is comprised of over 65 distinct brands, each a respected leader in its domain.

 

Jonas’ vision is to be the branded global leader across these verticals and to be recognized by customers and industry stakeholders as the trusted provider of “Software for Life.” We are committed to technology, product innovation, quality, and exceptional customer service.

 

Jonas Software supports over 60,000 customers in more than 30 countries. We employ over 6,000 skilled professionals, including industry experts and technology specialists. Across our broader network, we support a global workforce of more than 30,000 employees.

 

Headquartered in Canada, Jonas Software has a global footprint with offices around the world. We’re a 100% owned subsidiary of Constellation Software Inc., based in Toronto, publicly listed on the TSX (CSU.TO), and a member of the S&P/TSX 60 Index.