Coinbase

Coinbase

Senior Frontend Engineer, Portfolio

Remote - USA · Senior

Sponsorship not specified$186k-$219kDetected 10 hours ago
TypeScriptReactiOSAndroidCode ReviewGraphQLRESTLLMsAccessibilityCollaborationMentoring

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odds of building a lasting career here

64Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role100
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 9 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card follow-through: 56%

Of 9 labor certifications old enough to have been used, 4 expired without the employer filing the next step. Median time from filing to decision: 486 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

40 transfer filings in the last year, covering 40 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • Ready to do the most impactful work of your career?
  • The bar is high, the environment is intense, and we like it that way.
  • This isn't a place for complacency, it's a place to be pushed past your perceived limits.

Responsibilities

  • Own the design and delivery of core Portfolio experiences including balances, holdings, and PnL across web (React/TypeScript) and native mobile (iOS and Android)
  • Build performant, accessible, pixel-accurate UI that renders real-time financial data at Coinbase scale
  • Partner with backend, design, and product to take ambiguous problems from scoping through production rollout
  • Drive frontend architecture and quality including component reuse, state management, testing, and performance instrumentation
  • 5+ years of frontend engineering experience building consumer-facing web applications with high-quality, well-tested production code
  • Demonstrated experience building real-time or high-throughput UIs and integrating with backend APIs (REST/GraphQL), with consistent collaboration alongside design and product partners to shape product outcomes
  • Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality.
  • If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here.
  • The Portfolio team within the Consumer & Business group owns how millions of Coinbase users understand what they hold and how it's performing.
  • We build the balances, holdings, and profit-and-loss experiences at the core of the Coinbase app and website, the surfaces users open first, check most often, and trust most.

Requirements

  • Deep expertise in React and TypeScript, with strong command of modern frontend fundamentals (state management, rendering performance, accessibility)
  • Track record shipping and owning complex features end-to-end in production, ideally in financial, trading, or other data-intensive applications where accuracy and latency matter
  • Required Skills and Experience:

Compensation

  • $186,065 - $218,900 USD
  • Notice: Base salary varies by location (see range below).
  • Total compensation may also include equity and bonus eligibility, and benefits (medical, dental, vision, 401(k)).
  • Annual base salary range (excluding equity and bonus):

Company info

  • At Coinbase, we are uncompromising on our mission to increase economic freedom.

Equal opportunity

  • Equal Opportunity Employer: Coinbase is an Equal Opportunity Employer.
  • Accommodations: If you are an individual with a disability who needs a reasonable accommodation, email us your request and contact info at accommodations[at]coinbase.com.
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This listing is sourced directly from Coinbase's careers page and normalized into a canonical job model.