The opportunity timeline

• Overview

  PayPal is hiring a Blockchain Developer in Allentown, PA.

• Role description

  We are assembling a world-class technology team and want a Blockchain Developer who can write Attention to Detail that performs under pressure. Frame it as PayPal trusting your 1 years with $56,000 - $93,000, a technology mandate, and the room to grow into leadership.

  Key Responsibilities

  • Automate the manual Attention to Detail chores that quietly drain Allentown, PA engineering hours
  • Wire up Flask feature flags so PayPal can test on Allentown traffic risk-free
  • Evaluate and recommend new tools, frameworks, and Go libraries
  • Catch the C# race conditions that only surface under Allentown peak traffic
  • Pair-program tricky Ruby on Rails edge cases with engineers across Allentown, PA
  • Write clean, well-tested code that scales with PayPal's growing user base

  What You'll Bring

  • Real proficiency with Flask, plus willingness to learn Ruby on Rails fast
  • Knowledge of PA-specific regulations relevant to technology work
  • The judgment to distinguish a fire drill from an actual fire
  • An instinct for prioritization when everything is labeled urgent
  • Hands-on proficiency with C#, ideally paired with Relationship Building
  • At least 1 years of standing behind your own estimates

  Plenty of firms claim to do technology; PayPal actually does it, and from Allentown no less, with a scrappy stubbornness about quality. Mentorship goes both ways at PayPal, and seniority never means having all the answers.

  The offer is plainspoken: $56,000 - $93,000, coaching that grows you, benefits that cover you, and a schedule that flexes with Allentown.

  This page reflects a live, current opening, refreshed just hours ago.

  Tell us about the sharp-but-gentle project you're proudest of when you apply for this Blockchain Developer seat.

• Required skills

  • Go
  • MySQL
  • Flask
  • Tailwind CSS
  • Google Cloud
  • C#
  • Ruby on Rails
  • Attention to Detail
  • Relationship Building
  • Time Management

• Benefits & perks

  • Supplemental life insurance
  • Parental Leave
  • Disability Insurance
  • Equipment Allowance
  • Accessible workplace design
  • Leadership development programs
  • Donation Matching
  • Roth 401(k) option

• Apply before 2026-09-09

  Submit your application for this Hybrid technology position.