Software Engineer 3 — C#, .NET & React

Job overview

The Software Engineer 3 — C#, .NET & React role is hybrid in Walnut Creek, CA, with compensation of $167,540–$206,780 per year. Berkshire Hathaway Homestate Companies is an insurance group, and this role supports its Workers Compensation Division. The engineer leads complex software design and delivery across on-premises, hybrid, and cloud environments. The role contributes to scalable, secure business applications through architecture, development, deployment automation, technical guidance, and compliance-focused quality practices.

What you'll do

• Lead software design and development using C#, .NET, and React
• architect microservices, APIs, and cloud-native applications
• mentor engineers
• collaborate on architecture
• optimize CI/CD pipelines
• troubleshoot performance, security, and scalability issues
• conduct code reviews
• support cloud migration, governance, monitoring, risk assessments, disaster recovery, and test documentation.

What we're looking for

Skills & competencies

software engineer 3

walnut creek ca

berkshire hathaway homestate companies

hybrid

c#

.net

react

cloud applications

microservices

ci/cd

$167,540–$206,780/year

workers compensation

Work arrangement

• Weekend coverage required

Benefits & perks

• Work-from-home program up to two days per week upon eligibility
• paid time off and holidays
• retirement savings match
• medical, dental, and vision insurance
• life and disability insurance
• flexible savings accounts
• paid community volunteer day
• employee assistance program
• tuition reimbursement
• referral program.

Why this role

Requires at least eight years of software engineering experience with C# and .NET, plus DevOps, CI/CD, infrastructure-as-code, and containerization experience. Work-from-home program is up to two days per week upon eligibility.

About the employer

Berkshire Hathaway Homestate Companies is hiring for this role. Industry: Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds. Sector: 52.