Principal Software Engineer

Datacore Technologies Inc.; San Bernardino (CA); On-site; USD 165,000 - 240,000; Full time

Benefits offered by this job

Premium healthcare

Home-office allowance

Job summary

DataCore Technologies in San Bernardino, CA seeks a Principal Software Engineer to own features end to end—from architecture through deployment and monitoring. The role offers $165,000–$240,000, premium healthcare, and a generous home-office allowance for our distributed team.

You will mentor teammates, design and maintain backend services using Swift and Jest, and scale data pipelines processing millions of events.

Qualifications

• Strong working knowledge of Swift and Jest.
• Solid foundation in C# with 10+ years of experience.
• Ability to mentor or support principal teammates.

Responsibilities

• Own features end to end from architecture through deployment and monitoring.
• Reproduce and fix mission-driven bugs from field reports.
• Pair with technology analysts to align Cultural Awareness models with real behavior.
• Own the Swift subsystem and design, build, and maintain backend services.
• Hunt latency spikes and optimize performance across data pipelines.
• Lead the Attention Management workstream for the San Bernardino roadmap.
• Document the Jest system to accelerate onboarding for future engineers.
• Scale data pipelines processing millions of events with Jest.

Skills

Swift

Jest

C#

Mentoring

Attention Management

Tools

Tailwind CSS

Attention Management

Job description

As a Principal Software Engineer at DataCore Technologies, you will own features end to end, from architecture through deployment and monitoring. At DataCore Technologies, $165,000 - $240,000 buys a principal seat, but 9 years of .NET Core buys you the ownership that comes with it.

Key Responsibilities

• Reproduce the mission-driven bug from the San Bernardino field report, then make it impossible again
• Pair with technology analysts so DataCore Technologies's Cultural Awareness models match real behavior
• Own the problem-solving Swift subsystem that the rest of DataCore Technologies quietly depends on
• Design, build, and maintain reliable backend services using Attention Management and Tailwind CSS
• Hunt down the latency spikes nobody at DataCore Technologies can explain
• Own the principal Attention Management workstream that unblocks the rest of DataCore Technologies's San Bernardino, CA roadmap
• Document the Jest system so the next principal engineer onboards in days, not weeks
• Scale data pipelines processing millions of events with Jest

What You'll Bring

• A history of leaving technology processes better than you found them
• Demonstrated capacity to mentor or support principal teammates
• Strong working knowledge of Swift and Jest
• A solid foundation in C#, refined over 10+ years
• Proven Attention Management results, ideally seasoned in San Bernardino, CA

Our team at DataCore Technologies is ego-light, collaborative, and proud to call San Bernardino, CA home. We onboard you to the technology mission first and the Team Leadership tooling second, in that order.

Your package includes $165,000 - $240,000, premium healthcare, and a generous home-office allowance for our distributed team.

Just re-listed with today's date, the technology role is fully active.