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Klaviyo

Senior Software Engineer - Developer Infrastructure

Klaviyo · Boston, MA

Posted about 3 months ago

or apply directly on Klaviyo's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Klaviyo's roles stay open a median of 80 days
Reposted
No
Salary listed
No
0% of Klaviyo's roles list one
Ghost-job risk at Klaviyo
high
141 stale, 6 reposted of 141 open
Hiring momentum
203 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-22

Measured from postings appearing on and disappearing from Klaviyo's own greenhouse board since 2026-08-03. Full hiring picture for Klaviyo.

About this role

As a Senior Software Engineer on the Developer Infrastructure Team at Klaviyo, you will focus on enhancing the backend platform to improve developer productivity and code quality. Your responsibilities include managing dependencies, leading platform upgrades, driving improvements in engineering efficiency, and collaborating with cross-functional teams. You will also have the opportunity to leverage AI tools to optimize processes and ensure the platform's reliability.

Our read on this posting2.6out of 5
benefits
3/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Klaviyo as an employer.

What you need

  • 5+ years of software engineering experience
  • Strong computer science fundamentals
  • Focus on clean, maintainable, well-architected code
  • Experience with distributed systems and dependency graphs
  • Technical generalist skills across the stack
  • BA or BS Degree in Computer Science or related field or equivalent experience

Nice to have

  • Experience with AI tools in work or personal projects
  • Proven ability to analyze and optimize backend and third-party dependencies
  • Experience in leading software releases and updates

What you get

  • Base salary range of $148,000 — $222,000 USD
  • Participation in the company’s annual cash bonus plan
  • Variable compensation for sales and customer success roles
  • Equity and sign-on payments
  • Comprehensive range of health, welfare, and wellbeing benefits based on eligibility

Worth weighing

  • No specific details on the company's culture or team dynamics are provided
  • Salary range is broad and dependent on various factors
  • Role may require up to 10% travel, which could impact work-life balance

Summarised from Klaviyo's posting. Read the full original.

Listed by Klaviyo on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

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