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Senior Full-Stack Engineer

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Onsite

Senior Full-Stack Engineer

Stacksync - Integration Cloud

Senior Full-Stack Engineer

Skills

Google Cloud PlatformReactPythonPostgreSQLAWSAzure

7 months ago

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Important information


Contract type:

Permanent

Salary:

$60,000 – $139,998 / year

Location:

San Francisco, CA, USA

Work mode:

Onsite

Published on:

7 August 2026

What they need


Senior Full-stack Engineer This Opportunity IS For You If

  • You are a FULL STACK ENGINEER (Do NOT apply if you are not a FSE).
  • You are an exceptional human, the idea of mediocracy is insulting to you
  • You want to build an industry-disruptive product
  • You build for customers / users and not for yourself, successful customers should be priority
  • AMBITION AMBITION AMBITION
  • You are reliable, honest, and committed
  • You understand the compounding effect of life, that working hard now yields disproportionate returns later
  • You previously founded a company or are a future founder
  • Your learning speed ranks in the top 5th percentile
  • You are comfortable with being uncomfortable — pressure makes diamonds

This Opportunity IS NOT For You If

  • You think “you know best!”
  • You think building a company is easy
  • You think that building one feature per day is enough

What you’ll do as part of our team? Build high-performance enterprise systems integration like never before

Stack

  • Python backend
  • React Frontend
  • Postgres

Build and deliver things you thought impossible, because nothing is impossible!

→ Apply By Replying To ALL Of The Following

  • What excites you to build at Stacksync? (2 sentences max)

  • Your level on the following tech — 0 (never heard of it) to 10 (I coded the library by hand) along with one impressive example of your knowledge:

  • Python

  • React

  • Postgres

  • AWS/GCP/Azure ecosystems

  • Designing real-time systems

  • Describe the most challenging project/task you’ve worked on:

  • Context (1 sentence): What was the project about? What technologies, systems, or goals were involved

  • Your precise contribution (max 2 sentences): What specific part did you own / design / implement?

  • Why it was challenging (max 2 sentences): What made it technically complex (e.g., scale, performance, data consistency, architecture, team dynamics)?

  • Key takeaways (max 2 sentences): What did you learn, both technically (tools, architecture, debugging, optimization, etc.) and in terms of soft skills (communication, leadership, collaboration, prioritization)?

  • What is one of the biggest bets you’ve taken in your life, a decision where you stepped out of your comfort zone to grow personally or professionally?

Let’s see if you’ve got what it takes to earn a seat on this ride with a top-tier team 🚀

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