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Senior MongoDB Specialist – Pipeline Reliability

Jul 23, 2026 - Senior

$1,929.00 Fixed

Northbay SystemsFreelance · Remote · Flexible hoursAbout the roleNorthbay Systems is launching a CI/CD and platform automation sprint to accelerate re...

NodeJS Rest API PostgreSQL MongoDB Database Migration
  • Proposal: 0
  • Less than 2 month

Senior REST API Developer – System Integration

Jul 23, 2026 - Senior

$1,762.00 Fixed

DataPro ServicesFreelance · Remote · Flexible hoursAbout the roleDataPro Services is modernizing a legacy production platform that must stay live 24/7...

Javascript NodeJS Rest API PostgreSQL MongoDB
  • Proposal: 0
  • Less than 2 month

Senior GraphQL API Developer for Third-Party Integrations

Jul 23, 2026 - Senior

$2,982.00 Fixed

Summit DigitalProject-based · Remote · Flexible hoursAbout the roleWe are enhancing a B2B SaaS product with a multi‑tenant architecture. The GraphQL A...

Javascript React NodeJS Rest API PostgreSQL
  • Proposal: 0
  • Less than 2 month

REST API Developer – Production System Integration

Jul 23, 2026 - MidLevel

$1,666.00 Fixed

Summit DigitalPart-time · Remote · Flexible hoursAbout the roleWe are launching an integration project that ties together our billing system, CRM, and...

Javascript NodeJS Rest API PostgreSQL MongoDB
  • Proposal: 0
  • Less than a month

Senior .NET Core Developer – Backend Scalability

Jul 23, 2026 - Senior

$2,431.00 Fixed

TechFlow IncContract · Remote · Flexible hoursAbout the roleTechFlow Inc is modernizing a legacy production platform that must stay online 24/7. We ne...

Javascript NodeJS Rest API Azure PostgreSQL
  • Proposal: 0
  • More than 3 month

Senior TypeScript Developer for Admin Portal Build

Jul 22, 2026 - Senior

$2,687.00 Fixed

NovaForge TechProject-based · Remote · Flexible hoursAbout the roleWe are modernizing a legacy production platform that must stay online 24/7. The tea...

Javascript HTML React NodeJS
  • Proposal: 0
  • Less than 2 month

Senior MongoDB Specialist for Database Migration Delivery

Jul 22, 2026 - Senior

$2,023.00 Fixed

NexGen MediaPart-time · Remote · Flexible hoursAbout the roleNexGen Media is revamping the performance and reliability of its customer‑facing services...

NodeJS Rest API PostgreSQL MongoDB Database Migration
  • Proposal: 0
  • Less than a month

PHP Developer for Payment Gateway Hooks

Jul 22, 2026 - MidLevel

$2,011.00 Fixed

Silverline LabsPart-time · Remote · Flexible hoursAbout the roleWe are modernizing a legacy production platform that must stay online 24/7. The PHP De...

Php Javascript Laravel Rest API MySQL
  • Proposal: 0
  • Less than a month

Senior GraphQL API Developer Needed for Webhook Integration

Jul 22, 2026 - Senior

$2,281.00 Fixed

BrightMart SolutionsProject-based · Remote · Flexible hoursAbout the roleBrightMart Solutions is launching a sprint to automate CI/CD pipelines and st...

Javascript React NodeJS Rest API PostgreSQL
  • Proposal: 0
  • Less than 2 month

Senior Microservices Architect – Backend Scalability Workstream

Jul 22, 2026 - Senior

$1,957.00 Fixed

CoreData SystemsPart-time · Remote · Flexible hoursAbout the roleCoreData Systems is launching an integration project that links billing, CRM, and int...

Javascript NodeJS Rest API Microservices
  • Proposal: 0
  • Less than a month