5 principal software engineer jobs at 4 companies in Union, SC

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Principal Software Engineer - Software Architect
Charlotte or Hartford
$130k-$190k/yr OnsiteFull Time
Talcott Financial Group
Talcott Financial Group: International life insurance group providing risk and retirement solutions.
10+ YOE5+ Mgmt10+ years software engineering, 5+ years architecture; deep Microsoft Azure and AI/ML experience; proficiency with C#, Python, SQL, Terraform/Bicep/ARM, CI/CD, and enterprise data platforms.
Azure, Microsoft Fabric, C#, Python, SQL, Terraform, Bicep, ARM templates, CI/CD
3d
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Senior Principal Software Engineer
Fort Mill or Phoenix or Dallas or Charlotte
$160k-$241k/yr RemoteFull Time
Shutterfly
Shutterfly: Manufacturer and retailer of personalized photo products and professional photography services.
12+ YOE12+ years software engineering experience, BS in engineering or CS required; deep distributed systems expertise, large-scale cloud systems, hands-on coding, cross-organizational technical leadership, AI/ML and agentic AI experience preferred.
LLMs, agent frameworks, vector databases, orchestration frameworks, A/B testing
2mo
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Principal Software Dev
New York or Fort Mill or Charlotte
$176k-$293k/yr OnsiteFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
10+ YOE10+ years designing and delivering complex enterprise systems; 7+ years data engineering with Python/SQL; strong AWS experience (Glue, Lambda, EventBridge, RDS, S3); CI/CD/DevOps; leadership.
AWS Glue, AWS Lambda, AWS EventBridge, AWS S3, AWS RDS, PostgreSQL, SQL Server, Python, CI/CD
1mo
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AVP, Principal Software Engineer Lead – AI, APIs & Cloud
Fort Mill or Charlotte
$141k-$234k/yr OnsiteFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
10+ YOE10+ years full-stack development (.NET/Java, Angular/JavaScript, REST APIs, relational DBs) with TDD; 8+ years microservices/API-first; 5+ years AWS (Lambda, Step Functions); 2+ years SRE; experience with AI copilots/LLMs and design tools.
C#, AngularJS, jQuery, Microsoft SQL Server 2022, .NET, Java, Angular, JavaScript, REST APIs, TDD, AWS Lambda, AWS Step Functions, GitHub Copilot, Cursor, Antigravity, ChatGPT, Claude, Gemini, Figma, SwaggerHub, AWS, Azure, GCP, CI/CD
4w
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Principal Electrical Engineer
Cranberry Township or Rock Hill
$103k-$129k/yr HybridFull Time
Westinghouse Electric Company
Westinghouse Electric Company: Provides nuclear energy technology, products, and services.
10+ YOEBS in Electrical Engineering, 10+ years electrical engineering experience, nuclear PWR design/operation experience, engineering software experience, safety and quality focus, strong communication and presentation skills.