The opportunity timeline

• Overview

  DataSync Corp is hiring a C# Developer in Fontana, CA.

• Role description

  This internship C# Developer position is your opportunity to deploy production code that reaches a massive audience. What you're really weighing is $94,000 - $127,000 against 5 years, with technology ownership and DataSync Corp growth tipping the scale.

  Key Responsibilities

  • Shave milliseconds off the technology hot path that DataSync Corp users feel every click
  • Translate the endlessly-iterating Python outage into fixes that make the next Fontana launch dull
  • Configure and manage infrastructure as code across staging and production
  • Guard the Kafka codebase quality through reviews that teach as much as they catch
  • Investigate, diagnose, and fix bugs reported by users and monitoring tools
  • Trace a plainspoken technology bug across three Laravel services to the one bad line

  What You'll Bring

  • A writer's ear for tone in a high-stakes email
  • Comfortable presenting ideas to stakeholders at every level
  • The grit to debug at 4pm on a Friday without complaint
  • A Fontana network, or the hustle to build one from scratch
  • The kind of reliability that earns you the hard assignments

  The whole point of DataSync Corp is to make Active Listening dependable, and that thoughtfully-bold mission has anchored it in Fontana from day one. Nobody at DataSync Corp will hover over your shoulder; we hand you the keys and trust you to drive.

  You bring the Jest; we bring $94,000 - $127,000, a mentor, a benefits package, and the freedom to grow on your terms in Fontana.

  Hiring for this position is live and moving quickly, with interviews already underway.

  Stop scrolling job boards and start a conversation with the DataSync Corp hiring team instead.

• Required skills

  • Spring Boot
  • Jest
  • Kafka
  • Python
  • Laravel
  • Elasticsearch
  • Microsoft Azure
  • Time Management
  • Active Listening

• Benefits & perks

  • Annual physical and health screenings
  • Severance package
  • Nap pods
  • Paid paternity leave
  • Housing Allowance
  • Basic life insurance
  • Travel discounts
  • Certification reimbursement
  • Onsite Childcare
  • Long-term disability insurance
  • Structured 30-60-90 day plan
  • Flexible working hours

• Apply before 2026-08-10

  Submit your application for this Internship technology position.