HHiring Reality
← Customer.io

Senior Fullstack SDK Engineer

Customer.io
Location
Americas Remote
Posted
2 months ago
Department
Engineering
Salary
$150,000 - $200,000
What they actually want (must-haves)
  • Expert-level competency in at least one established programming language
  • Strong software design and API design fundamentals
  • Experience building and evolving mature, production-quality software
  • Exceptional fluency with current LLMs and agentic coding tools
  • High autonomy in ambiguous environments
  • Strong written and verbal communication skills
Nice to have
  • Experience building external-facing SDKs, APIs, or developer tools
  • Experience owning CI, testing, versioning, or release infrastructure
  • Forward-deployed engineering experience
What the job really is

As a Senior Developer Experience Engineer on the Integrations team at Customer.io, you will build and enhance SDKs across various platforms like Android, iOS, Node, and Go. Your role involves leading SDK initiatives, improving delivery infrastructure, and collaborating with product and design teams to create a seamless developer experience. Additionally, you'll leverage AI tools to navigate and modify codebases, ensuring that the needs of developers integrating with the SDKs are met.

Benefits
  • Starting salary of $150,000 - $200,000 USD
  • 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
  • Professional development budget
Things to weigh
  • No specific mention of required languages beyond one established programming language
  • Role involves working with AI tools, which may require a learning curve for some candidates
  • The job emphasizes high autonomy and working in ambiguous environments, which may not suit everyone
Job score3.6/5
Benefits3/5
Freshness1/5
Career value4/5
Role clarity5/5
Pay transparency5/5

Applying to Customer.io?

See how your résumé matches this role — and tailor it from what actually gets interviews.

Calculate resume scoreGenerate resume to apply
Job Link →