About SDL: 

SDL provides cloud-based software solutions to local governments, aiming to make our communities better places to live and work. As a mission-driven company, SDL is committed to creating impactful technology that serves the public good. 

We are looking for team members who take pride in their work and seek to consistently improve themselves, their skills, and their knowledge. If this sounds like you–and the type of work environment where you’d thrive–we hope you’ll join us!

We offer flexible remote work options and are primarily based in the US East Coast time zone. You do not have to relocate to join SDL!

What We Offer:

• Competitive salary.
• Unlimited PTO.
• Flexible working hours and remote work options.
• Comprehensive health, dental, and vision insurance.
• Professional development opportunities and learning budget.
• Home office and IT budget.
• Supportive team environment.
• The chance to work on innovative projects with cutting-edge technologies.

About the Role

We are seeking an experienced Senior .NET Software Engineer to join our team and play a critical role in building and enhancing our modern local government management platform. This role is ideal for someone with deep expertise in .NET technologies, distributed systems, and SQL Server, as well as experience delivering scalable, secure, and high-performing enterprise applications.

As a senior member of the engineering team, you will design, implement, and optimize services that support mission-critical functions such as payments, workflows, reporting, and public-facing applications. You will collaborate with cross-functional teams, including product managers, DevOps, and QA, to deliver robust solutions while mentoring junior developers and contributing to our engineering culture.

Key Responsibilities

• Design, develop, and maintain .NET applications across backend services (IIS, WCF, APIs), front-end integrations, and Azure-hosted components.
  
  
• Work with SQL Server databases to design schemas, write queries, optimize performance, and ensure data integrity.
  
  
• Enhance and maintain core platform services, including:
• • Authentication and login services
  • Workflow automation services
  • Reporting and mail merge engines
  • Payment processing integrations
  • Public and internal APIs
    
    
    
• Collaborate on system architecture and application design, ensuring scalability, reliability, and maintainability.
  
  
• Partner with DevOps on CI/CD pipelines, monitoring (Datadog, New Relic, Sentry), and Azure cloud infrastructure.
  
  
• Mentor junior engineers and contribute to code reviews, knowledge sharing, and onboarding efforts.
  
  
• Troubleshoot, debug, and resolve production issues, ensuring system uptime and customer satisfaction.
  
  
• Write high-quality, well-documented, and testable code following SOLID principles and best practices.

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 5+ years of professional experience developing with C# and .NET frameworks.
• Strong experience with Microsoft IIS, WCF, REST APIs, and Azure App Services.
• Expertise in SQL Server (schema design, stored procedures, optimization, performance tuning).
• Hands-on experience with Azure Cloud Services (App Service, Blob Storage, Key Vault, Functions).
• Familiarity with CI/CD pipelines, GitHub, and automated deployments.
• Knowledge of modern front-end integrations (e.g., single-page apps, HTML, JavaScript, jQuery).
• Excellent problem-solving skills, with the ability to balance speed and quality in a fast-paced environment.
• Strong communication and collaboration skills, with the ability to work effectively across teams.

Preferred Qualifications

• Experience with payment gateway integrations (Stripe, Authorize.net, Heartland, etc.).
• Background in workflow automation systems and reporting engines.
• Familiarity with SaaS and multi-tenant architectures.
• Knowledge of security best practices in authentication, authorization, and data protection.
• Experience mentoring engineers and driving engineering excellence initiatives.

Why Join Us?

• Work on a platform that empowers local governments and communities across the nation.
• Join a culture that values collaboration, learning, and technical excellence.
• Contribute to impactful projects across payments, inspections, reporting, and citizen engagement tools.
• Competitive compensation, benefits, and opportunities for professional growth.

How to Apply:

If you are passionate about technology and eager to work on a dynamic team, we would love to hear from you. Please submit your resume and cover letter today! 

Application Process:

1. Screening call with a recruiter
2. Hiring Manager Interview
3. Team Interview
4. Final Interview with SDL CEO
5. Reference Checks

Equal Opportunity Employer:

SDL is an equal opportunity employer and values diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. It's important to us that our workforce reflects people of all backgrounds, identities, and experiences and by providing this data, if you choose to, it will help us to stay accountable. 

Join us in creating amazing technology solutions that make a difference. Apply today!