Senior Full Stack Developer - Hybrid

We are seeking a skilled Full-Stack Developer with a strong background in developing enterprise solutions using modern web technologies, and with solid experience developing APIs that access database management systems using SQL. The ideal candidate will be comfortable working in a small-team environment and excel at both building solutions from the ground up, as well as enhancing or maintaining existing systems or integrations. The candidate must be a great communicator and strong problem-solver. This role requires proficiency in .NET Core, SQL, React or Angular, and JavaScript/TypeScript. Experience working with the Azure cloud platform is a plus.

Strong working relationships are a key component of RSUI’s team-oriented, high-performance culture. Our specialized area of industry focus requires real-time, in-person collaboration that fosters meaningful dialogue and strengthens professional connections. Team meetings, employee events, and other work obligations also often require an in-person presence. This position will work RSUI’s hybrid schedule, which requires time spent working both at-home and in-office.

RSUI, a Berkshire Hathaway company, is driven by our core values of people, service, and integrity to achieve lasting success. We're proud to offer fantastic benefits, supportive leadership, and a high-performance, collaborative workplace culture.

Responsibilities:

• Design, develop, and maintain full-stack web applications using modern technologies. 
• Build and optimize RESTful APIs and database integrations using SQL.
• Develop responsive front-end interfaces using React or Angular.
• Work with .NET Core framework for backend development.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Troubleshoot, debug, and upgrade existing software systems.
• Write clean, maintainable, and well-documented code.
• Contribute to technical decision-making and architecture discussions.
• Mentor junior developers and share knowledge across the team. 
• May perform other related tasks as assigned, depending on business need. 

Required Qualifications:

• Bachelor's degree in Computer Science, Information Systems, or related field.
• 5+ years of professional software development experience.
• Ability to work effectively in a small-team, collaborative environment.
• Experience developing enterprise, SQL-based applications using C# and the .NET Core framework.
• Proficient in React or Angular for front-end development.
• Strong knowledge of JavaScript and TypeScript.
• Solid understanding of RESTful API design and development.
• Strong problem-solving and analytical skills.
• Excellent verbal and written communication skills.
• Experience with version control systems (Git).

Preferred Qualifications:

• Experience developing cloud-native applications, particularly on the Azure platform.
• Proficiency with AI-assisted coding tools, IDEs, and agents for code development, documentation, and analysis. 

RSUI provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type on the basis of race, color, religion, gender, gender identity, sexual orientation, national origin, age, disability, marital status, amnesty, genetic characteristics or genetic information, pregnancy or childbirth, veteran status, and any other characteristic protected by applicable Federal, state, and local laws. 

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. 

RSUI Group, Inc. provides insurance products and services. The Company offers wide range of insurance products such as property, casualty, professional liability, and directors and officers liability coverage. RSUI Group serves customers in the United States.