Star Group, LP · 3 weeks ago
Senior .NET Developer
Woodbury, NY
Full-time
Hybrid
Senior Level, Lead/Staff
$110K/yr - $120K/yr
10+ years expStar Group LP is seeking a Senior .NET Developer to lead and contribute to the design, development, and optimization of enterprise-grade applications. This role involves collaborating with cross-functional teams, mentoring junior developers, and driving technical innovation in a hybrid work environment.
EnergyFuelHeating Ventilation and Air Conditioning (HVAC)Home ImprovementOil and GasRetail
Responsibilities
Lead the design and development of scalable, secure, and high-performance applications using modern Microsoft technologies
Collaborate with Solution Architects and Business Analysts on architecture, requirements, and planning
Drive modernization initiatives by refactoring legacy applications to modern frameworks (.NET 8+, cloud-native)
Build and maintain RESTful APIs, web applications, and background services using .NET Core / .NET 8
Champion DevOps best practices, including CI/CD automation, infrastructure as code, and testing pipelines
Guide and mentor junior team members, conduct code reviews, and ensure adherence to coding standards
Investigate emerging technologies to propose and implement improvements to software architecture and development processes
Ensure compliance with industry standards such as OWASP, HIPAA, PCI-DSS, and ISO 27001
Qualification
Required
Deep expertise in .NET Core / .NET 6+ / .NET 8, C#, and modern design patterns (e.g., Dependency Injection, CQRS, Clean Architecture)
Proven experience with REST APIs, microservices, and asynchronous programming
Strong front-end experience with Angular (v12+ or later), TypeScript, HTML5/CSS3, Bootstrap, and JavaScript frameworks
Advanced experience with Entity Framework Core, LINQ, SQL Server, and designing performant database structures
Experience with Azure services (App Services, Functions, Key Vault, SQL DB, Azure DevOps, etc.) or AWS equivalent
Familiar with containerization tools such as Docker and orchestration platforms like Kubernetes is a strong plus
Experience working with Salesforce APIs or platform is a plus
Knowledge of secure coding standards, authentication protocols (OAuth2, OpenID Connect), and compliance frameworks
Requires excellent verbal and written communication skills. Must have the ability to provide the “basic” explanation of technology for nontechnical managers, directors and above
Demonstrates ownership, manages multiple deliverables simultaneously by adjusting priorities and eliminating roadblocks
Demonstrates character, integrity and ethical values
Possesses a customer-oriented service attitude
Adheres to the policies regarding acceptable behavior
10+ years of hands-on experience in software development with .NET technologies
Bachelor or Master's degree in Computer Science, Software Engineering, or related field strongly preferred
Angular: 5 years (Required)
.NET Core: 8 years (Required)
Visual Studio: 5 years (Required)
Preferred
Industry technical certifications a plus
Benefits
Medical coverage
Dental coverage
401(k)
401(k) matching
Dental insurance
Employee assistance program
Employee discount
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Vision insurance
Company
Star Group, LP
Star Group is a leading energy and related home services provider specializing in the sale of home heating products and services to residential and commercial customers.
1001-5000 employees
Funding
Current Stage
Public CompanyTotal Funding
$610M2024-10-01Post Ipo Debt· $610M
1995-12-20IPO
Leadership Team
Jeff Woosnam
President and CEO
Recent News
2025-12-09
Star Group, L.P.
2025-08-06
Company data provided by crunchbase