Full Stack - Python/React
Worldwide
Code Reviewer – Go/Python/React (SOW Gatekeeper) We're building a portfolio of AI-powered products at GoBig.app – from taste intelligence and video distribution to GPU cost optimization and monetization engines. We need sharp code reviewers to join our freelancer pool. The best part? You work when you want. No fixed hours. No meetings. Just pick up code review requests as they appear in our channel – review, approve, or request revisions. If you're busy, skip it. Someone else will grab it. What you'll do: * Monitor the [REQUEST CODE REVIEW] channel (asynchronous) * Pick up reviews that fit your schedule and stack * Validate each submission against its frozen SOW contract * Run/verify the test suite (pytest or equivalent) * Confirm all acceptance gates pass: local → Shadow Env → contract validation → QA sign-off * Send clear revision requests via DM or post payout approval Why this is fun: * You see new projects constantly – no two reviews are the same * Work at your own pace, on your own time * Be the final gate before production and payout * Get exposed to a wide stack: FastAPI, React, Flutter, Kubernetes, Redis, Postgres, Temporal, KEDA, and more * No pressure – if you're unavailable, the queue just waits for the next reviewer 23 live projects, 7,414 hours of code, and a queue that never stops — jump in when you're ready.
- Less than 30 hrs/weekHourly
- 3-6 monthsDuration
- Entry levelExperience Level
$3.00
-
$4.00
Hourly- Remote Job
- One-time projectProject Type
Skills and Expertise
Activity on this job
- Proposals:20 to 50
- Last viewed by client:7 hours ago
- Interviewing:13
- Invites sent:30
- Unanswered invites:16
About the client
- United StatesNorth Andover7:26 PM
- $55K total spent276 hires, 38 active
- 3,328 hours
Explore similar jobs on Upwork
How it works
Create your free profileHighlight your skills and experience, show your portfolio, and set your ideal pay rate.
Work the way you wantApply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
Get paid securelyFrom contract to payment, we help you work safely and get paid securely.
About Upwork
- 4.9/5(Average rating of clients by professionals)
- G2 2021#1 freelance platform
- 49,000+Signed contract every week
- $2.3BFreelancers earned on Upwork in 2020
Find the best freelance jobs
Growing your career is as easy as creating a free profile and finding work like this that fits your skills.
Trusted by