Job DescriptionWe are seeking a Full Stack Software Engineer with strong backend experience in .NET Core and frontend experience in React to build and maintain scalable services and APIs. The role focuses on backend service development, API implementation, testing, and collaboration with frontend teams, while using modern AI-assisted development tools to improve productivity and code quality.
In this role as a Software Engineer II, you will: - Design, develop, and maintain backend services and RESTful APIs using .NET Core/.NET 5+.
- Implement and consume APIs that support React-based frontend applications.
- Write and maintain unit and integration tests for backend and frontend components.
- Work with existing SQL Server and PostgreSQL databases by querying and consuming data.
- Collaborate with cross-functional teams to translate requirements into technical solutions.
- Participate in code reviews, agile ceremonies, and continuous improvement initiatives.
- Use AI-assisted development tools (e.g., Copilot, Cursor, Claude Code) to accelerate development and improve code quality.
For this role as a Software Engineer II, you should have: - Bachelor's degree in Computer Science or a related field, or equivalent practical experience.
- 5+ years of experience developing backend applications using .NET Core or .NET 5+.
- 4+ years of experience building frontend applications with React and modern JavaScript/TypeScript.
- Experience building and consuming RESTful APIs.
- Working knowledge of SQL Server or PostgreSQL.
- Experience writing unit tests and familiarity with common testing frameworks.
- Proficiency with Git and standard version control workflows.
Preferred Qualifications:- Familiarity with AI-assisted development tools and modern developer productivity workflows.
- Exposure to microservices or service-oriented architecture.
- Experience with CI/CD pipelines and containerized development (Docker).
- Cloud experience with AWS or similar platforms.
- Familiarity with authentication and authorization concepts (OAuth, JWT, RBAC).
- Experience with GraphQL, message queues, or event-driven systems is a plus.
- Prior experience or domain knowledge in K-12 education, Student Information Systems, or EdTech is preferred.
Salary Range: The base range for this position is $82,200 - $113,100. This range is based on national market data and may vary by experience and location.
Additional informationAll your information will be kept confidential according to EEO guidelines.
#LI-Remote
Benefits for eligible US employees include:- World Class Health Benefits: Medical, Prescription, Dental, Vision, Telehealth
- Health Savings and Flexible Spending Accounts
- 401(k) and Roth 401(k) with company match
- Paid Vacation and Sick Time Off
- 12 Paid Holidays
- Parental Leave (20 total weeks with 14 weeks paid) & Milk Stork program
- Tuition Reimbursement
- Life & Disability Insurance
- Well-being and Employee Assistance Programs
Benefits listed apply to eligible U.S. employees in accordance with Renaissance's benefits eligibility criteria. Contractor and other non-employee roles are not eligible for Renaissance employee benefits.Frequently cited statistics show that some women, underrepresented individuals, protected veterans and individuals with disabilities may only apply to roles if they meet 100% of the qualifications. At Renaissance, we encourage all applications. Roles evolve over time, especially with innovation, and you may be just the person we need for the future!
