Freelance Software Jobs

We are seeking a versatile, proactive Application Support and Software Developer to support a mission-critical web application within a Tier...

Web Development Application Support Front-End Development Back-End Development Database Management Software Development

Experience testing all aspects of web-based app locations; UI, database, batch, web service (8+ yrs), Experience in formulating test scenarios,...

QA Testing Software Testing Web Application Testing Database Testing Test Automation Accessibility Testing

Description We are looking for a skilled Software Developer to join our team on a contract basis. This role requires...

Web Development Software Development Backend Development API Integration Database Management

Triple Ring Technologies is a research and development company based in Newark, CA that works primarily in the medical device...

Embedded Software Development Engineering Medical Devices Software Engineering Firmware Development Freelance / Fractional Work

Description Robert Half Technology is seeking a senior-level Software Development Engineer in Test (SDET) / Software Development Engineer (SDE) to...

Software Development QA & Testing Automation Engineering Cloud Computing API Development DevOps

This is a fully remote, independent contractor role focused on helping train large language models (LLMs) to write better code...

Software Engineering AI Training Code Review Machine Learning Remote Work

This is a fully remote, 1099 independent contractor opportunity for experienced Java developers who want to help shape the future...

Software Development AI Training Code Review Machine Learning Java Development Technical Writing

This is a fully remote, 1099 independent contractor opportunity for experienced Python developers who want to help shape the next...

Software Engineering AI Training Python Development Code Review Machine Learning Remote Work

Are you a software developer and programming specialist eager to shape the future of AI? Large‑scale language models are evolving...

Software Development AI Training Programming Data Annotation Machine Learning Quality Assurance

This is a fully remote, 1099 independent contractor role for experienced TypeScript engineers who want to help shape the future...

Software Engineering AI Training Code Review TypeScript Development Machine Learning Remote Work

This is a hands-on backend engineering role focused on building and maintaining scalable services and APIs using Golang. You’ll be...

Software Development Backend Engineering API Development Cloud Services Security Engineering DevOps

This opportunity is open to back-end, front-end, and full-stack developers looking for freelance assignments that match their skill set. Clients...

Web Development Software Development Front-End Development Back-End Development Full-Stack Development Technical Writing

Opera is looking for a Principal Software Engineer to join their AI & Browsing Innovation group, a team dedicated to...

Software Engineering Artificial Intelligence Machine Learning Web Development Systems Architecture Product Development

This is a remote position for a Javascript Software Developer (Sub Contractor – 1099). CSols, Inc. is a leading Laboratory...

Web Development Software Development Front-End Development Back-End Development Database Development

Portfolio BI’s flagship products and services, PBI Axiom, PBI Vector, and PBI Stratus, enable alternative asset managers to address their...

Web Development Software Engineering Data Engineering Financial Technology Quantitative Analysis Business Intelligence

We are seeking an experienced Senior API Developer with strong expertise in PHP, Python, and Oracle Database development to design, develop, and maintain scalable...

API Development Backend Development Database Development Software Engineering Systems Integration Web Services

This remote position is a contract for 12 months. If you think you might be well-aligned for the role, we...

Quality Assurance UAT Testing Healthcare IT Project Management Software Testing Business Analysis

Description We are looking for an experienced Mobile Developer III to support the design, development, and delivery of customer-facing mobile...

Mobile Development Android Development iOS Development Software Engineering API Integration DevOps