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Lead Big Data Architect – Data Modeling

Jun 17, 2026 - Expert

$2,404.00 Fixed

BlueSky VenturesContract · Flexible hoursAbout the roleBlueSky Ventures is building a next‑generation data platform to support real‑time analytics acr...

Data Engineering Apache Spark PostgreSQL
  • Proposal: 0
  • More than 3 month

Senior Data Scientist for ML Dashboard

Jun 17, 2026 - Senior

$1,683.00 Fixed

DataPro ServicesContract · Flexible hoursAbout the roleDataPro Services is seeking a senior Data Scientist to lead the design and implementation of ad...

REST API Machine Learning Data Science PostgreSQL
  • Proposal: 0
  • Less than 3 month

Senior Data Engineer – Query Optimization

Jun 17, 2026 - Senior

$2,232.00 Fixed

BlueSky VenturesContract · Flexible hoursAbout the roleBlueSky Ventures seeks a senior Data Engineer to design and implement a high‑performance data p...

Data Engineering ETL PostgreSQL
  • Proposal: 0
  • Less than 3 month

GraphQL API Developer for Webhook Integration

Jun 16, 2026 - MidLevel

$1,617.00 Fixed

TechFlow IncPart-time · Remote · Flexible hoursAbout the roleTechFlow Inc is expanding its data platform and needs a GraphQL API Developer to design a...

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

.NET Core Developer Needed for Enterprise App Modernization

Jun 16, 2026 - MidLevel

$1,724.00 Fixed

Pinnacle WorksPart-time · Remote · Flexible hoursAbout the rolePinnacle Works is expanding its cloud‑native services platform. We need a .NET Core dev...

REST API Azure PostgreSQL
  • Proposal: 0
  • Less than a month

Database Administrator Needed for Performance Tuning

Jun 16, 2026 - MidLevel

$2,366.00 Fixed

TechFlow IncFreelance · Remote · Flexible hoursAbout the roleTechFlow Inc is expanding its data infrastructure for a high‑traffic SaaS product. We nee...

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

MongoDB Specialist – Database Architecture

Jun 16, 2026 - MidLevel

$1,869.00 Fixed

Stellar ServicesPart-time · Remote · Flexible hoursAbout the roleWe are seeking a MongoDB Specialist to design, implement, and optimize our NoSQL data...

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

MongoDB Specialist for Database Migration

Jun 16, 2026 - MidLevel

$1,869.00 Fixed

Stellar ServicesPart-time · Remote · Flexible hoursAbout the roleWe are seeking a MongoDB Specialist to design, implement, and optimize our NoSQL data...

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

REST API Developer for Third-Party Integrations

Jun 16, 2026 - MidLevel

$2,225.00 Fixed

CoreData SystemsProject-based · Remote · Flexible hoursAbout the roleCoreData Systems is launching a new data integration platform and needs a focused...

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

Database Administrator for High Availability Setup

Jun 15, 2026 - MidLevel

$2,903.00 Fixed

BlueSky VenturesContract · Part-time · Remote · Flexible hoursAbout the roleWe are expanding our data infrastructure and need a reliable Database Admi...

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