Python/Flask Developer: AWS Backend Stabilization

We are running a SaaS platform built on FastAPI and PostgreSQL hosted on AWS. We need a Senior Backend Engineer to investigate and fix an immediate stability issue. · The problem is with the "Data Sync" endpoint timing out or throwing 500 Internal Server Errors when processing la ...

We are hiring a senior DevOps/Backend Reliability consultant for a temporary high-priority engagement to stabilize our production system and ensure it does not go down.This is not feature work and not a full-time role. · Review backend architecture infra deployment setupAnalyze l ...

We need to migrate an existing Shopify app daily. · ...

We are seeking a senior backend engineer with extensive experience to audit, · stabilize, and take over an existing AI roleplay platform.The ideal candidate will have a strong background in backend engineering. · ...

Migrate Shopify app to new server, verify daily updates and adjust for recent platform changes. · ...

We have an existing Flutter app running on iOS via Xcode. · Need an experienced engineer to audit and fix issues fast. · iOS StoreKit subscriptions (Flutter in_app_purchase or equivalent) · Sandbox testing setup + product ID verification + restore purchases · Fix onboarding stabi ...

I'm looking for a backend engineer to stabilize, harden, and extend the current backend so it can support early pilot users. · Improve backend reliability, performance, and error handlingFix bugs and edge cases without altering core logicAdd new backend endpoints and features add ...

We need backend/DevOps engineer to identify root cause using logs and fix production stability (Hostinger + Cloudflare). · ...

+We are looking for a hands-on Senior Backend Engineer to take ownership of production stability, backend reliability, and performance under load. · +Own backend stability and reliability in production · Fix critical production issues, outages, and edge-case failures · Improve AP ...

We are seeking a senior-level System Architect to stabilize and harden an existing multi-tenant healthcare SaaS platform prior to pilot deployment.We are looking for someone with proven experience stabilizing live SaaS systems — not someone looking to rebuild from scratch or intr ...

This is a senior full-stack developer role that involves designing and building complete systems. · ...

We're building a web-based production workspace. The frontend UI is largely built; the backend is partially integrated. · We need an support to just stabilize and finish the backend so users can reliably: · sign up/login, have isolated data per user/org, and drag/import assets in ...

We are looking for a mid-level Python backend developer to review stabilize and improve an existing intraday trading bot. · This is NOT a build from scratch project. The bot is already developed but requires stabilization and architecture improvements. · ...

I have an existing MERN stack web application (MongoDB, Express, React,) that is live but currently facing multiple technical and stability issues. I'm looking for an experienced MERN developer who can debug, fix, and stabilize the application. · Debug and fix backend & frontend ...

We are looking for an experienced Python backend developer to help finalize and stabilize an existing automation platform. · The goal is to review the current system, improve reliability, complete remaining parts, · and prepare it for production use.Strong Python backend developm ...

We are looking for an experienced full-stack developer to take over an existing case unboxing / gambling-style platform that requires significant backend fixes, system stabilization, and admin panel improvements. · ...

We are looking for an experienced MERN developer who can debug and fix existing production applications. The ideal candidate will have strong experience with the MERN stack and proven skills in debugging and refactoring legacy codebases. · Required Qualifications: Strong experien ...

We are looking for an experienced backend developer to finalize and harden a news-clipping MVP. · Django + Celery (backend only, no UI work) · Linux (Debian) · PostgreSQL (installed via apt, with provided DDL and extensions) · ...

We're looking to onboard a freelance Senior Backend Engineer for a short-term engagement (1–2 months) to support an active project.<br>This role is ideal for someone who can jump in quickly, understand complex data flows, and help stabilize and optimize backend systems. · Benefit ...

Company: Mask TV OTT · Location: India (Remote / Mumbai) · Type: Full-time · We're a live OTT platform with a Flutter-based mobile app. · We're hiring a Senior Backend / Full-Stack Developer to own backend systems, payments, and app reliability. · This is a hands-on ownership rol ...