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Customer.io

Senior Software Engineer, Full Stack

Customer.io · EMEA Remote

Posted about 3 months ago · $150,000 - $200,000

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

Is this posting real?

This role has been open
80 days
Customer.io's roles stay open a median of 81 days
Reposted
No
Salary listed
Yes
83% of Customer.io's roles list one
Ghost-job risk at Customer.io
high
28 stale, 0 reposted of 35 open
Hiring momentum
45 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

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

About this role

As a Senior Software Engineer at Customer.io, you'll be responsible for designing, building, and shipping core product features that enhance customer communication. You'll work with technologies like Go, React, and Ember, collaborating with team members to deliver value and improve system scalability. Additionally, you'll participate in knowledge sharing and an on-call rotation to ensure system reliability.

Our read on this posting3.6out of 5
benefits
3/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
5/5

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 Customer.io as an employer.

What you need

  • 7+ years of experience building and scaling backend services and product-facing features
  • Fluency in TypeScript, React (or similar), and a statically typed backend language like Go
  • A strong care for frontend polish, backend performance, and the overall customer experience
  • Proficiency with APIs, relational databases, and writing testable, performant code
  • A bias for action over perfection, and pride in owning technical decisions

What you get

  • Starting salary for this role is $150,000 - $200,000 USD (or equivalent in local currency) depending on experience
  • 100% coverage of medical, dental, vision, mental health, and supplemental insurance premiums for you and your family
  • 16 weeks paid parental leave
  • Unlimited PTO
  • Stipends for remote work and wellness
  • A professional development budget

Worth weighing

  • The role requires participation in an on-call rotation which may impact work-life balance
  • The technologies mentioned include a mix of modern and established tools, which could affect the learning curve and project scope

Summarised from Customer.io's posting. Read the full original.

Listed by Customer.io on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

More roles at Customer.io

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