Senior Full Stack Developer - .NET & Cloud

Kemper • Downers Grove, IL

3d • $89,000 - $148,100 • Onsite

About The Position

Kemper is one of the nation’s leading specialized insurers. Our success is a direct reflection of the talented and diverse people who make a positive difference in the lives of our customers every day. We believe a high-performing culture, valuable opportunities for personal development and professional challenge, and a healthy work-life balance can be highly motivating and productive. Kemper’s products and services are making a real difference to our customers, who have unique and evolving needs. By joining our team, you are helping to provide an experience to our stakeholders that delivers on our promises We are seeking a seasoned Senior Full Stack Developer with over 10 years of experience in enterprise software development, architecture, and modernization to support the Life Insurance Line of Business (LOB). This role requires deep expertise in legacy and modern Microsoft technology stacks, strong database skills, and significant experience with AWS cloud infrastructure. A background in accounting or exposure to accounting systems is a plus The ideal candidate will be proficient in VB/.NET, ASP, C#, PL/SQL, Angular with secondary expertise in PostgreSQL, and exposure to Python and Generative AI (GenAI). Strong working knowledge of DevOps practices, including CI/CD pipelines, SonarQube, automation scripts, and PowerShell, is essential.

Requirements

• 10+ years of professional experience in software development and architecture.
• Strong expertise in VB/.Net, ASP, C#, PL/SQL.
• Proficient in PostgreSQL and SQL optimization techniques.
• Experience developing in and deploying to AWS cloud environments (EC2, RDS, Lambda, CloudFormation, S3, etc.).
• Proven ability to implement CI/CD pipelines with tools such as GitLab CI, Jenkins, or AWS CodePipeline.
• Hands-on experience with SonarQube for code quality and static analysis.
• Strong scripting skills using PowerShell for automation and environment setup.
• Exposure to Python and Generative AI platforms (e.g., Amazon Bedrock, OpenAI APIs).
• Strong understanding of enterprise security, scalability, and performance best practices.
• Experience in the Life Insurance or broader financial services domain.
• Agile/Scrum experience with strong collaboration and communication skills.

Nice To Haves

• Familiarity with containerization (Docker) and orchestration tools (Kubernetes).
• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).

Responsibilities

• Design, develop, and modernize enterprise applications using VB/.Net, ASP, and C#, Angular migrating legacy codebases to modern architectures.
• Work with PL/SQL and PostgreSQL for data access, transformation, and performance tuning.
• Architect and build secure, scalable applications within the AWS cloud environment.
• Develop reusable code libraries and frameworks to standardize components across teams.
• Build and maintain robust CI/CD pipelines and enforce code quality using SonarQube.
• Create and manage PowerShell scripts and other automation tools for deployment and environment management.
• Integrate emerging technologies including Python and GenAI to support automation, smart decision-making, and user experience enhancements.
• Collaborate with enterprise architects, product owners, QA, and DevOps teams to ensure high-performance, secure, and compliant solutions.
• Provide mentorship to junior developers and contribute to coding best practices and technical governance.

Benefits

• Qualify for your choice of health and dental plans within your first month.
• Save for your future with robust 401(k) match, Health Spending Accounts and various retirement plans.
• Learn and Grow with our Tuition Assistance Program, paid certifications and continuing education programs.
• Contribute to your community through United Way and volunteer programs.
• Balance your life with generous paid time off and business casual dress.
• Get employee discounts for shopping, dining and travel through Kemper Perks.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed