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DEVSR

Company:
Roswell Field Support
Location:
Roswell, GA, 30076
Posted:
August 02, 2025
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Description:

Job Description

Overview

SiteOne Landscape Supply is the largest national distributor of landscaping products across the United States and Canada. As a leading supplier of wholesale goods for green industry professionals, we have a long history of serving those who design, build, and maintain outdoor spaces – from lawns and gardens to golf courses, sport fields and more. We pride ourselves on knowing our customers and their business better than anyone else and providing them with a one-stop shop of extensive inventory covering irrigation, lighting, turf and landscape maintenance, hardscapes, nursery, and pest control supplies.

At SiteOne, we are passionate about delivering an outstanding customer experience and will stop at nothing to help our customers win. We know that our associates are the key to this success, and our commitment to the SiteOne DNA and support for our associates through development programs, benefits, and perks align with our vision to "Be a Great Place to Work for Our Associates". We foster a culture of safety, teamwork, and continuous improvement. With over 800 locations and exciting expansion ahead, now is the perfect time to join SiteOne and grow Stronger Together™!

Responsibilities

Senior Developers build and create functionality by understanding how the application works. Our primary application is a priority product called Unity Enterprises (UE) written in C# and it is a full ERP System minus the Sales component. UE houses our Vendor Master, Product Master and Customer Master which allows us to sell product and access via Desktop ClickOnce and CITRIX over the web as a virtual desktop opened through an icon. These Developers will be managing the periodic updates for quality control, staging, and production. The environment is C# WinForms, T-SQL, Restful APIs and ASP.NET. They will also talk to the Operations/Maintenance .NET Developers as well. (Projects)

What you’ll do:

Enhance and maintain our Point of Sale application which is used by over 3000 employees at 500+ locations

Triage open tickets to appropriately assign to developers

Gather enhancement requirements and feedback from business subject matter experts

Support business units and suggest enhancements which will make them more productive

Leads the development and may manage a project plan and schedule for a given functional area

Engages in expanded contact with varied and multiple departments and functional operations: actively participating in strategic business relationships and/or issues

Troubleshoot and resolve issues

Designing RESTful APIs using n-tier architecture

Experience building Restful API's using C# .NET, Core API and SQL

Invoking Third party Webservices, submitting request and processing responses

Qualifications

Degree in an IT discipline or equivalent combination of education and work experience

Minimum 10 years of applications development experience in the Microsoft environment including design, coding, testing and implementation

7+ years of experience with C# .NET development

5+ years .NET Core / .NET 6+ development

5+ years Entity Framework Core / Data Access

5+ Years RESTful API Design and Integration

5+ years Dependency Injection / SOLID Principles

5+ years Git / Version Control Practices

5+ years Agile Team Collaboration

3+ years Unit Testing / Automation

3+ years Azure / Cloud Platforms

3+ years Mentorship / Code Reviews

5+ years of experience with SQL Server (2008/2012/2014) including SSAS, SSIS, T-SQL

Ability to prepare technical documentation

Some knowledge of Architecture, Infrastructure and Performance Tuning

Exposure to Large Databases (1 TB+) and heavy database loads

Knowledge of SSAS and other OLAP technologies

Knowledge of Dimensional Design Principles, such as Star and Snowflake Schema

Confident SQL Query skills: Able to Write Performance Queries for Fast Data Loads

Preferred Expertise in Data Warehousing and Data Mining

Perks:

Medical, Dental and Vision plans

Paid Time Off, Paid Holidays

Competitive Compensation

401k with company match

Company paid life insurance, Short Term Disability and Long-Term Disability Insurance

Product Discounts

Tuition Reimbursement

Opportunity for Advancement

THE INFORMATION CONTAINED HEREIN IS NOT INTENDED TO BE AN EXHAUSTIVE LIST OF ALL RESPONSIBILITIES, DUTIES AND QUALIFICATIONS REQUIRED OF INDIVIDUALS PERFORMING THE JOB. THE QUALIFICATIONS DETAILED IN THIS JOB DESCRIPTION ARE NOT CONSIDERED THE MINIMUM REQUIREMENTS NECESSARY TO PERFORM THE JOB, BUT RATHER AS GUIDELINES. THEY MAY VARY FROM POSITION TO POSITION.

SiteOne Landscape Supply is strongly committed to providing equal employment opportunities for all associates and all applicants for employment. All employment decisions at SiteOne-including those relating to hiring, promotion, transfers, benefits, compensation, placement, and termination-will be made without regard to race, color, national origin, genetic information, creed, sex, sexual orientation, gender, gender identity, religion, age, veteran status, uniform service, pregnancy, disability, or any other factor protected by applicable law.

This position requires that candidates be authorized to work in the U.S. We are unable to provide sponsorship.

If you are ever unsure whether a message is really from SiteOne, here’s how to protect yourself from recruiting scams:

SiteOne will never ask for payment, sensitive personal info, or documents over email, messaging apps., or interviews

All SiteOne job openings and updates will be posted on our official careers page:

SiteOne job related emails will be sent with a @siteone.com. All other variations are likely fraudulent.

You can always reach our SiteOne team directly at to confirm

Full-time

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