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Senior MongoDB Specialist – Query Optimization Sprint

Oct 14, 2026 - Senior

$2,943.00 Fixed

TechFlow IncProject-based · Remote · Flexible hoursAbout the roleTechFlow Inc is modernizing a legacy production platform with a zero‑downtime mandate...

Node.js REST API PostgreSQL MongoDB Database Migration
  • Proposal: 0
  • Less than 3 month

Senior REST API Developer for Multi-Region Third-Party Integrations

Oct 13, 2026 - Senior

$2,663.00 Fixed

Harbor SoftworksProject-based · Remote · Flexible hoursAbout the roleHarbor Softworks is launching a brand‑new SaaS offering and needs a REST API Deve...

JavaScript Node.js REST API PostgreSQL MongoDB
  • Proposal: 0
  • Less than 2 month

Node.js Developer for Backend API Build Rollout

Oct 13, 2026 - MidLevel

$2,392.00 Fixed

Pinecrest SystemsFreelance · Remote · Flexible hoursAbout the rolePinecrest Systems is launching an integration project that links its billing platfor...

JavaScript Node.js REST API PostgreSQL MongoDB
  • Proposal: 0
  • Less than a month

Senior Database Administrator for Automated Schema Modernization

Oct 13, 2026 - Senior

$2,502.00 Fixed

DataPro ServicesProject-based · Remote · Flexible hoursAbout the roleDataPro Services is enhancing a B2B SaaS product with a new multi‑tenant capabili...

PostgreSQL MySQL MongoDB Database Migration Linux Administration
  • Proposal: 0
  • Less than 2 month

Senior PostgreSQL Administrator for Performance Tuning Workstream

Oct 13, 2026 - Senior

$2,698.00 Fixed

Pinecrest SystemsContract · Remote · Flexible hoursAbout the rolePinecrest Systems is launching a greenfield SaaS product and needs a PostgreSQL Admin...

PostgreSQL MySQL MongoDB Database Migration Linux Administration
  • Proposal: 0
  • Less than 2 month

Senior Database Administrator Needed for Replica Lag Fixes Workstream

Oct 13, 2026 - Senior

$2,793.00 Fixed

Silverline LabsFreelance · Remote · Flexible hoursAbout the roleSilverline Labs is building a data pipeline that powers real‑time analytics for operat...

PostgreSQL MySQL MongoDB Database Migration Linux Administration
  • Proposal: 0
  • Less than 3 month

Senior MongoDB Specialist for Query Plan Overhaul Delivery

Oct 13, 2026 - Senior

$1,682.00 Fixed

AlphaEdge TechContract · Remote · Flexible hoursAbout the roleAlphaEdge Tech is launching a performance and reliability overhaul of its customer‑facin...

Node.js REST API PostgreSQL MongoDB Database Migration
  • Proposal: 0
  • Less than 2 month

Node.js Developer for Service Layer Rewrite Initiative

Oct 13, 2026 - MidLevel

$1,799.00 Fixed

Northbay SystemsContract · Remote · Flexible hoursAbout the roleNorthbay Systems is preparing a new app store launch that requires tight mobile and ba...

JavaScript Node.js REST API PostgreSQL MongoDB
  • Proposal: 0
  • Less than 2 month

Senior PostgreSQL Administrator for Automated Database Migration

Oct 13, 2026 - Senior

$2,928.00 Fixed

Cascade AppsFreelance · Remote · Flexible hoursAbout the roleCascade Apps is launching an integration project that ties together billing, CRM, and int...

PostgreSQL MySQL MongoDB Database Migration Linux Administration
  • Proposal: 0
  • Less than a month

REST API Developer – Backend Scalability Engagement

Oct 12, 2026 - MidLevel

$2,435.00 Fixed

Silverline LabsPart-time · Remote · Flexible hoursAbout the roleSilverline Labs is launching a sprint to automate its CI/CD pipeline and platform rele...

JavaScript Node.js REST API PostgreSQL MongoDB
  • Proposal: 0
  • Less than a month