Sr. Lead Software Engineer

Klaviyo · Boston, MA · All 118 Klaviyo jobs

Pay shown$216,000 to $324,000 a year

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Advertised pay
$216,000 to $324,000 a year
Checker · last seen live 06 Nov 2026
Pay readStill open
Advertised pay
$216,000 to $324,000 a year
Level
Lead
Posted
16 Oct 2026
Age
Posted 20 days ago (since 16 Oct)
Source
Employer's own page, Greenhouse

Typical pay for this role in Boston

The median advertised range for a software engineer in Boston is $140,000 to $203,888, from 198 adverts that state a yearly pay. This job, at $216,000 to $324,000, sits above the top of that range.

Median of the advertised lower and upper figures, not a promise of what is paid.

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Required skills

  • Microservices
  • LLMs
  • Kafka
  • Redis
  • Python
  • Fastapi
  • Django
  • AWS
  • Kubernetes
  • CI/CD
  • Observability
  • Communication Skills

Nice to have

  • Product Management
  • Data Science
  • Onboarding

About the job

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying.

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Source: Klaviyo's careers site

Adverts belong to the employers' own sites.