Senior MongoDB Specialist for Query Plan Overhaul Upgrade
Sep 25, 2026 - Senior
$2,001.00 Fixed
Keystone DigitalPart-time · Remote · Flexible hoursAbout the roleKeystone Digital is modernizing a legacy production platform that must stay live 24/7...
- Proposal: 0
- Less than 2 month
Senior MongoDB Specialist Needed for Performance Tuning Rollout
Sep 25, 2026 - Senior
$2,001.00 Fixed
Keystone DigitalPart-time · Remote · Flexible hoursAbout the roleKeystone Digital is modernizing a legacy production platform that must stay live 24/7...
- Proposal: 0
- Less than 2 month
Senior MongoDB Specialist for Production High Availability Setup
Sep 25, 2026 - Senior
$2,001.00 Fixed
Keystone DigitalPart-time · Remote · Flexible hoursAbout the roleKeystone Digital is modernizing a legacy production platform that must stay live 24/7...
- Proposal: 0
- Less than 2 month
Senior Python Backend Developer for Legacy System Migration
Sep 25, 2026 - Senior
$2,268.00 Fixed
NexGen MediaContract · Remote · Flexible hoursAbout the roleNexGen Media is launching a security hardening initiative for its cloud‑hosted application...
- Proposal: 0
- Less than 2 month
Senior Python Backend Developer for Event-Driven Backend
Sep 25, 2026 - Senior
$2,462.00 Fixed
Summit DigitalContract · Remote · Flexible hoursAbout the roleSummit Digital is revamping a critical legacy production platform with a zero‑downtime m...
- Proposal: 0
- Less than 2 month
Frontend React Developer Needed for Secure E-commerce Platform
Sep 25, 2026 - MidLevel
$2,644.00 Fixed
LumenWorksPart-time · Remote · Flexible hoursAbout the roleLumenWorks is launching a security hardening initiative for its cloud‑hosted applications....
- Proposal: 0
- Less than a month
Node.js Developer – Cloud-Native API Design
Sep 25, 2026 - MidLevel
$1,724.00 Fixed
CoreData SystemsPart-time · Remote · Flexible hoursAbout the roleCoreData Systems is modernizing its customer‑facing services to boost performance and...
- Proposal: 0
- Less than 2 month
Senior PHP Developer for Payment Gateway Hooks Upgrade
Sep 25, 2026 - Senior
$1,933.00 Fixed
LumenWorksFreelance · Remote · Flexible hoursAbout the roleLumenWorks is revamping the performance and reliability of its customer‑facing services. We...
- Proposal: 0
- Less than 2 month
Node.js Developer – High-Volume System Integration
Sep 25, 2026 - MidLevel
$2,521.00 Fixed
NexGen MediaContract · Remote · Flexible hoursAbout the roleNexGen Media is launching a greenfield SaaS product and needs a Node.js Developer to shape...
- Proposal: 0
- Less than a month
Frontend React Developer – Production Responsive Layout
Sep 25, 2026 - MidLevel
$1,547.00 Fixed
TechFlow IncProject-based · Remote · Flexible hoursAbout the roleWe are aligning a new mobile experience with our backend services for an upcoming app...
- Proposal: 0
- Less than 2 month