Senior Developer Experience Engineer - Remote Bay Area

Block, Inc.

California

Remote

USD 207,000 - 310,000

Full time

11 hours ago

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Benefits offered by this job

Remote work

Medical insurance

Flexible time off

Retirement savings plans

Family planning support

Job summary

Block, Inc. is seeking a Senior Software Engineer in Developer Experience to enhance the developer experience across our largest monorepos. You will build tools for framework and language migrations, optimize builds, and shape agentic workflows to enable safe, scalable engineering across many teams.

The role emphasizes high-leverage contributions and mentorship, with a remote-friendly Bay Area location. You will drive improvements that scale across the engineering organization and partner with

Qualifications

Experience leading migrations or large refactors from planning to rollout.
Ability to navigate large, unfamiliar codebases quickly.
Strong communication and collaboration across many teams.

Responsibilities

Lead large-scale changes across the codebase with minimal disruption.
Design and evolve agentic loops for safe AI-assisted engineering.
Improve build tooling and CI performance.
Mentor engineers on migration strategy and code health.
Partner with product teams to measure impact of changes.
Set technical direction for tooling modernization.

Skills

Large codebases

Framework upgrades

Migrations

Agentic loops

Cross-team collaboration

Codebase health

Mentorship

Tools

Bazel

Buck

Pants

Gradle

Codemods

AST tooling

CI/CD tooling

Job description

The role emphasizes high-leverage contributions and mentorship, with a remote-friendly Bay Area location. You will drive improvements that scale across the engineering organization and partner with

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