Job Url: https://worldtechrecruiting.zohorecruit.com/jobs/careers/593995000008239057/Senior-Backend-Engineer---C-NET?source=CareerSite

Job Description: *MUST BE AVAILABLE FOR MEETINGS BETWEEN THE HOURS OF 7:30 AM AND 1 PM PACIFIC*


About the Company
Our Client is a profitable, bootstrapped B2B SaaS company that has been serving the hospitality industry for 30 years. Their software solutions streamline all aspects of FIFO (fly-in fly-out) travel and remote camp management for companies in the mining, energy, and construction sectors. They provide technology that facilitates operations for travel coordinators, on-site camp staff, camp and project management, and everyone in-between. They’re at a critical growth stage where engineering capacity is their primary constraint, and need experienced engineers to help them scale.


Technical Environment
Small, experienced engineering team of 5 developers (2 backend, 3 frontend)
Backend: C#/.NET, SQL Server (99.9%), SQLite, REST APIs, WCF services
Frontend: Angular, Legacy MVC, Legacy Windows Forms
Mobile: MAUI for cross-platform applications (Android/iOS/Windows)
Infrastructure: Azure cloud (hosting and virtual machines) with some on-premises client deployments
Azure Communication Services for SMS and telephony
Following Agile methodology
Key Responsibilities

Lead the design, development, and modernization of backend systems using C#/.NET, SQL Server, and REST APIs
Drive architecture decisions and guide the migration from legacy technologies (Windows Forms, TFS) to modern web stacks and Git
Optimize complex SQL queries and system performance across both cloud and on-premises environments
Provide technical leadership through mentoring, code reviews, and enforcing coding standards
Collaborate closely with cross-functional teams and leadership, primarily during core hours (7:30am–1pm Pacific), especially during the initial ramp-up period of 4-6 months
Participate in pair programming, share knowledge, and support ongoing SOC 2 Type 2 compliance
Analyze and manage complex business logic with high configuration variability
Handle production issues and participate in on-call rotations post ramp-up, with flexibility for urgent enterprise support

Required Qualifications
3-5+ years of backend development experience
Advanced proficiency in C#/.NET, SQL Server (including stored procedures, dynamic SQL, and query optimization)
Strong experience with REST APIs and service-oriented architecture
Proven ability to modernize legacy systems and work on enterprise software
Solid system design and architecture skills
Experience independently leading technical projects and mentoring developers
Fluent in English with excellent communication and problem-solving skills
Ability to pass a background check

Preferred Qualifications
Expertise in database performance tuning (highly preferred)
Experience with Windows Forms and legacy desktop applications
Familiarity with Angular or other modern frontend frameworks
Knowledge of Azure cloud services and DevOps practices
Exposure to TFS/Azure DevOps Server
Experience with embedded analytics, BI/reporting platforms
Mobile app development with MAUI or Xamarin
Comfortable in fast-paced, client-driven environments


What the Company Offers
Competitive salary
Fully remote position with flexible work environment
Direct collaboration with leadership team
Opportunity to shape technical direction of the company
Significant impact on core product development
Work with a profitable, bootstrapped company serving global enterprise clients