Principal Software Engineer – Platform Engineering

Platform EngineerPlatform EngineerFull TimeRemoteLeadTeam 11-50H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

2 days ago

Salary

$250K - $350K / year

Seniority

Lead

8 yrs expEnglishAWSCloudDistributed SystemsHibernateJavaMySQLSpring

Job Description

• Own the design, implementation, and evolution of one or more core platform domains — such as multi-tenancy, API framework, job processing, data pipelines, or platform SDK/extension points. • Lead end-to-end software design for significant new capabilities, from technical specification through production delivery and long-term maintainability. • Proactively identify and resolve scalability, correctness, and security issues in platform code and data models before they reach production. • Drive data modeling, API design, and service decomposition decisions for high-concurrency, enterprise-scale workloads. • Actively use GenAI coding tools (GitHub Copilot, Cursor, Claude Code) as a standard part of your software development workflow — demonstrated prior use required. • Establish team-wide best practices for AI-assisted development and code review. • Produce and champion design docs that establish engineering patterns adopted across Platform and adjacent product teams. • Lead design reviews for complex systems built by senior and mid-level engineers; provide structured, high-signal feedback that improves both the design and the engineer. • Partner closely with architects to translate long-term strategy into well-sequenced, concrete engineering work. • Collaborate cross-functionally with Product, QA, and Data Engineering to align software design with product and operational requirements. • Define and uphold coding standards, testing practices, and API design conventions for the Platform team. • Drive initiatives that measurably improve platform reliability and developer experience through better software design — not just tooling or process. • Lead post-mortems for significant production issues with a focus on durable software fixes, not operational workarounds. • Actively mentor Engineers through technical pairing, design feedback, and structured growth conversations. • Identify and close skill gaps on the team through knowledge-sharing, internal documentation, and architectural walkthroughs. • Contribute to hiring: define the technical bar, design engineering interview problems, and provide substantive written debrief feedback.

Job Requirements

  • 8–12 years of experience designing and building backend or platform software for enterprise SaaS or cloud-native applications, with a primary focus on application-layer engineering, not infrastructure operations.
  • Deep expertise in Java, Spring Boot, Hibernate, MySQL, and RESTful API design — demonstrated through architecting complex, high-throughput production systems.
  • 5+ years working in cloud environments (AWS preferred); strong understanding of how cloud services affect software design, performance, and cost — not just how to configure them.
  • Demonstrated experience independently driving multi-team software design decisions: writing design docs, facilitating alignment, and managing technical tradeoffs.
  • Strong command of distributed systems concepts: event-driven architecture, eventual consistency, multi-tenancy isolation, rate limiting, and fault tolerance — applied through code, not configuration.
  • Demonstrated active use of Generative AI coding tools in professional software development within the past 12 months.

Benefits

  • $0 monthly premium and other flexible medical, dental, and vision plans effective on the first day of employment
  • 401k plan
  • Discretionary Paid Time Off and Paid Holidays
  • Parental Leave
  • Equity
  • Monthly Wellness Reimbursement
  • Monthly Lunch on Legion

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