Senior Staff Software Engineer, Platform

Sentry

$260K — $400K *
Enterprise Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 12+ years of experience in large-scale distributed systems development.
  • 5+ years in cloud environments such as AWS or GCP.
  • 3+ years in a technical architecture or leadership role.
  • Experienced in leading cross-team engineering projects with significant impact.
  • Proficient in creating production-ready architectures and writing quality code.
  • In-depth knowledge of Kubernetes, Terraform, and real-time streaming frameworks like Kafka.
  • Excellent communication skills, able to convey complex concepts clearly across various stakeholders.
  • Experience in mentoring senior or staff-level engineers.

Responsibilities

  • Architect future developments by transforming business needs into scalable technical designs.
  • Collaborate with product and engineering leaders to ensure alignment of technical roadmaps with strategic objectives.
  • Lead and manage cross-functional initiatives within the Platform organization to achieve significant results.
  • Mentor platform engineers by promoting best practices and high standards in system design and operations.
  • Review architectural proposals to maintain consistency, maintainability, and technical health across teams.

Benefits

  • Eligible for various employee benefit plans including incentive compensation and equity grants.
  • Paid time off to ensure work-life balance and recovery.
  • Group health insurance coverage to support overall wellness.
Full Job Description
About the Role

A strong and reliable platform is essential to scaling Sentry for the future. Our Platform organization is responsible for everything that powers Sentry-from cloud infrastructure and streaming systems to storage, deployment, and security. We own the core services and technical foundations that enable every product and engineering team at Sentry to move fast and build with confidence.

We're looking for a passionate and pragmatic Senior Staff Software Engineer to help lead this evolution. In this role, you'll report directly to the VP of Engineering and collaborate with teams across the company to shape the future of Sentry's platform.

What You'll Do
  • Architect the future of Sentry by translating business needs and product strategy into clear, scalable technical blueprints.
  • Partner with product and engineering leaders to align technical roadmaps with company goals.
  • Lead cross-cutting initiatives across the Platform org-owning them end-to-end and driving meaningful outcomes.
  • Promote engineering excellence by mentoring platform engineers, sharing best practices, and setting high standards for system design, scalability, and operational quality.
  • Review major architectural proposals and help ensure consistency, maintainability, and long-term technical health across the company.


You'll Love This Job If You...
  • Enjoy designing and building platforms that help teams move faster and scale safely.
  • Thrive on solving complex, multi-dimensional problems across product, infrastructure, and organizational layers.
  • Want to make architectural decisions that shape Sentry's long-term success.
  • Bring new ideas, tools, and frameworks to the table-and know when to optimize for simplicity over novelty.
  • Enjoy working closely with senior leadership and cross-functional partners to drive company-wide initiatives.


Qualifications
  • 12+ years of experience building large-scale distributed systems.
  • 5+ years working in cloud-based environments (AWS, GCP, etc.).
  • 3+ years in a technical architecture or equivalent leadership role.
  • Proven track record of leading cross-team, high-impact engineering projects.
  • Ability to create production-quality proof-of-concept architectures and write high-quality code.
  • Deep knowledge of modern infrastructure technologies, including:
    • Kubernetes, Terraform, Service Mesh
    • Kafka and real-time streaming frameworks (e.g., Flink, Beam)
    • OLAP/OLTP databases, blob storage, caching
  • Excellent communication skills, with the ability to clearly explain complex technical concepts to a range of stakeholders.
  • Experience mentoring senior/staff-level engineers.


The base salary range that Sentry reasonably expects to pay for this position is $260,000 to $400,000 plus up to 20% bonus. A successful candidate's actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate's work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry's employee benefit plans/programs applicable to the candidate's position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits for more details about the Company's benefit plans/programs.

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