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Principal Software Engineer

Job in Philadelphia, Philadelphia County, Pennsylvania, 19113, USA
Listing for: Aretiforce | B Corp™
Full Time position
Listed on 2026-11-01
Job specializations:
  • Software Development
    Cloud Engineer - Software, Software Architect, Software Engineer, AI Engineer (Applied/Software)
Salary/Wage Range or Industry Benchmark: 200000 USD Yearly USD 200000.00 YEAR
Job Description & How to Apply Below

Principal Software Engineer-Competitive Salary ($200K+)

Fully remote, based out of US;
Must be U.S. Citizen or Green Card Holder

About the Opportunity

A leading enterprise SaaS company is seeking a Principal Software Engineer to serve as a senior technical leader and hands-on contributor within its global engineering organization. This role is ideal for an engineer who enjoys solving complex technical problems, building production software, leveraging AI to improve development processes, and mentoring highly skilled engineering teams.

What You'll Do
  • Design, build, and maintain scalable enterprise software platforms.
  • Lead development of complex features from architecture through production deployment.
  • Drive engineering excellence across cloud-native applications, APIs, and microservices.
  • Champion AI-assisted engineering practices and intelligent software solutions.
  • Evaluate and implement emerging AI technologies, including LLMs, RAG, and agentic workflows.
  • Mentor senior engineers and contribute to technical strategy across the organization.
  • Improve platform scalability, reliability, performance, and developer productivity.
What We're Looking For
  • 15+ years of software engineering experience building enterprise-scale applications.
  • Expert-level Java development experience and strong knowledge of distributed systems.
  • Hands-on experience with Spring Boot, microservices, APIs, and cloud-native architectures.
  • Experience with AWS and/or Azure, Kubernetes, CI/CD, Dev Sec Ops , and Infrastructure as Code.
  • Demonstrated experience using AI tools and technologies to enhance engineering workflows.
  • Familiarity with modern AI concepts such as LLMs, AI agents, RAG, and related technologies.
  • Strong problem-solving skills and experience resolving complex production challenges.
  • Proven ability to mentor engineers and influence technical direction across teams.
Preferred Experience
  • Enterprise SaaS products and platforms.
  • Open-source contributions, patents, publications, or recognized technical leadership.
  • Experience working within globally distributed engineering organizations.
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