Principal Software Developer (Backend Platform)

MaintainX

United States Posted September 23, 2026

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On-site Full-time Senior
Salary Range

$175,000 - $225,000

Job Description

Join our backend team within the Platform Engineering division as a Principal Software Developer. You'll shape the technical direction, governance, and architecture of our AI-native platform, driving adoption of changes across teams and mentoring senior engineers. This role requires deep expertise in distributed systems, a strong AI-native mindset, and the ability to navigate organizational complexity. Enjoy flexible time off, competitive salary and equity opportunities, comprehensive healthcare coverage, and training and development investments.

  • Definir y evolucionar los estándares, patrones y abstracciones de la plataforma adoptados por los equipos.
  • Identificar proactivamente y dirigir la resolución de desafíos técnicos transversales antes de que se conviertan en bloqueadores de entrega.
  • Influir en las prioridades de la hoja de ruta al enmarcar compensaciones, resaltar oportunidades y promover la alineación.
  • Deep exposure across several of the platform's key domains: cloud (AWS), IaC infrastructure (Terraform/Atmos), CI/CD, GraphQL federation, Event driven systems, APIs, and developer experience
  • Expert in Node.js, TypeScript, or similar languages, with a track record of setting standards others adopt
  • Deep expertise in distributed systems, demonstrated with experience making architectural decisions with long-term, cross-org, multi-year consequences
  • A strong AI-native mindset — you've brought AI-assisted workflows into a platform or org, not just your own workflow
  • Track record of cross-team impact: changing how multiple teams build, decide, or deliver
  • Experience navigating organizational complexity, aligning stakeholders and using data to demonstrate impact
  • Expert-level English, spoken and written — you'll lead platform engineering managers across multiple teams and present technical priorities to executive stakeholders
  • Strong technical judgment balanced with pragmatism: knows when to advocate for the right solution and when to move forward
  • Demonstrated ability to frame ambiguous technical problems and drive them to resolution with minimal guidance
Required Skills
software development mentoring distributed systems Amazon Web Services Terraform CI/CD GraphQL Node.js TypeScript cross-team collaboration English
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