Find the best API jobs in San Jose, CA

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Check out a sample of the 100 API jobs posted on Upwork

$500
Fixed-price

Intermediate
Experience level

We are seeking a skilled professional to assist in publishing our Beta-mode Slackbot on the Slack Marketplace. The ideal candidate will…

API Slack API Integration Node.js JavaScript API Jobs
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Full-stack Developer contract for Cisco Hourly ‐ Posted 2 months ago

30+ hrs/week
Hours needed

3 to 6 months
Duration

Expert
Experience level

We are seeking a highly skilled Backend Developer to join our team at Cisco on a contract basis. In this role, you will work with a tea…

API Testing API Jobs Django NGINX Docker MySQL
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30+ hrs/week
Hours needed

3 to 6 months
Duration

Intermediate
Experience level

We require a software solution for marine data scraping, analysis, and customer-facing visualization. The system should include cron jo…

API Python Script API Jobs React Python PostgreSQL MongoDB
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Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

iF INTERESTED PLEASE PROVIDE YOUR ESTIMIATED TIME TO COMPLETE THE SAMSUNG INTEGRATION INITIALLY AND COST. Objective The Terra system…

API Database Server API Jobs MySQL
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Identity Synchronization Framework Fixed-price ‐ Posted 15 days ago

$2,200
Fixed-price

Expert
Experience level

We are seeking a highly skilled and motivated developer to design, develop, and implement a robust framework that synchronizes identiti…

API API Jobs
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Less than 30 hrs/week
Hours needed

1 to 3 months
Duration

Intermediate
Experience level

We are seeking a skilled developer to enhance our existing Slackbot (Version 1). The goal is to iterate on the current functionalities,…

API Python API Development RESTful API Node.js PHP Java API Integration JavaScript API Jobs
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Less than 30 hrs/week
Hours needed

1 to 3 months
Duration

Intermediate
Experience level

"Supabase" We are seeking an experienced backend developer to help build and maintain our event application. In this role, you will be…

API API Jobs iOS Android Smartphone JavaScript Database Design Database PostgreSQL
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Software Engineer (NodeJS / Python) Hourly ‐ Posted 29 days ago

30+ hrs/week
Hours needed

More than 6 months
Duration

Expert
Experience level

We are seeking a skilled Backend Engineer proficient in Python and Node.js, with a strong background in DevOps practices, particularly…

API Software Architecture & Design Node.js Python API Jobs Git SQL
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Less than 30 hrs/week
Hours needed

1 to 3 months
Duration

Intermediate
Experience level

We are seeking a skilled JAVA Developer to assist in creating Java files and generating JAR packages. The ideal candidate will have a s…

API HTML API Jobs Android JavaScript Java
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Less than 30 hrs/week
Hours needed

1 to 3 months
Duration

Intermediate
Experience level

I am business about to switch my payment processing to Elavon (world's 10th biggest payment processor). I also have a CRM I use called…

API API Jobs
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