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Web Api Developer Jobs (NOW HIRING)

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

360 IT Professionals

Java API Developer

San Jose, CA

$59.75 - $77.25/hr

Java API Developer Location : San Jose, CA - Local only Duration: 6 Months Type: W2 - Contract ... XML, web services (REST, SOAP) RESTful API design and implementation experience Well-versed in ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$47.75 - $61.75/hr

... web services for an operational/production environment . Work with API developers across the teams ... to build new API features at large-scale . Improve API standards and services . Experience working ...

Anagh Technologies, Inc.

Backend API Developer

Minimum Highschool Deploma Required Tech Skills API Developer, creating and developing backend ... Rational Requisite Pro / Requisite Web Rational Software Modeler (or prior experience with Rational ...

Procom

Web Developer

Chandler, AZ · On-site

... Web API JSON • Experience in RDBMS design, database coding techniques and store procedures ... Engineering, Electrical Engineering or related field. Company : Procom is one of North America ...

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Web API Developer information

See salary details

$16

$45

$72

How much do web api developer jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for web api developer in the United States is $45.12, according to ZipRecruiter salary data. Most workers in this role earn between $34.62 and $54.57 per hour, depending on experience, location, and employer.

What is the difference between Web Api Developer vs Backend Developer?

AspectWeb Api DeveloperBackend Developer
Required SkillsAPI design, RESTful services, programming languages (e.g., Java, Python)Server-side logic, database management, programming languages (e.g., Java, Python, PHP)
Work EnvironmentDeveloping and maintaining APIs, often collaborating with frontend teamsBuilding server-side applications, managing databases, and integrating systems
Industry UsageWeb services, SaaS, mobile app backendsWeb applications, enterprise systems, software solutions

Web Api Developers focus primarily on designing and implementing APIs that enable communication between different software systems. Backend Developers work on the server-side logic, database management, and overall application architecture. While both roles require programming skills and often overlap, Web Api Developers specialize in API endpoints and integrations, whereas Backend Developers handle broader server-side development tasks.

What are the key skills and qualifications needed to thrive as a Web API Developer, and why are they important?

To thrive as a Web API Developer, you need strong programming skills in languages such as JavaScript, Python, or C#, along with a solid understanding of RESTful principles and API design best practices. Familiarity with frameworks like Node.js or .NET, experience using tools like Postman, and knowledge of authentication protocols (e.g., OAuth) are typically required. Excellent problem-solving, communication, and collaboration skills help developers work effectively with cross-functional teams and address integration challenges. These competencies are vital for building robust, scalable APIs that enable reliable data exchange and power modern web and mobile applications.

What are Web API Developers?

Web API Developers are software professionals who design, build, and maintain application programming interfaces (APIs) for web-based systems. They enable different software applications to communicate with each other over the internet by creating secure, scalable, and efficient endpoints. Web API Developers typically use technologies such as REST, HTTP, JSON, and frameworks like Node.js, .NET, or Django to build APIs. Their work is essential for enabling front-end applications, mobile apps, or third-party services to interact with back-end systems.

What are some common challenges Web API Developers face when working on large-scale applications?

Web API Developers working on large-scale applications often encounter challenges such as ensuring consistent API versioning, maintaining backward compatibility, and optimizing performance for high traffic. Security is another major concern, requiring careful implementation of authentication and authorization. Additionally, collaborating with front-end teams and other backend services demands clear documentation and robust communication to align on data contracts and integration points.
More about Web API Developer jobs
What states have the most Web Api Developer jobs? States with the most job openings for Web Api Developer jobs include:
What job categories do people searching Web Api Developer jobs look for? The top searched job categories for Web Api Developer jobs are:
Web API Developer jobs near you
Infographic showing various Web Api Developer job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, 4% Part Time, and 7% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $93,848 per year, or $45.1 per hour.
API Developer-----Need GC ,USC,GC-EAD,TN

API Developer-----Need GC ,USC,GC-EAD,TN

USM

Columbus, OH

Other

Posted 21 days ago

Job description

Company Description

USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best practices planned to convey remarkable worth to our customers.

Utilizing our industry knowledge, administration service offering expertise and innovation abilities, we distinguish new business and innovation slants and create answers for help customers around the globe, giving top of the line solid and practical IT benefits which are cost effective services.

Established in 1999, the organization has corner qualities in building and dealing with a Business Oriented IT environment with rich involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other offerings include modified solutions and administrations in ERP, CRM, Enterprise architecture, offshore advisory services ,e-commerce, Social , Mobile, Cloud, Analytics (SMAC) and DevOps.

USM, a US ensured Minority Business Enterprise (MBE) is perceived as one of the fastest developing IT Systems Integrator in the Washington, DC zone. Most as of late, USM was positioned #9 on the rundown of the Top administrations organizations in the DC Metro Area - Washington Business Journal (2011). We are a project-driven firm that reliably meets the IT needs of our State and Government customers through development and business keenness.

Job Description

API Developer

Location - Columbus, OH

Duration - 12 months with possibility for extension

Need GC ,USC,GC-EAD,TN

Details:

Description:

API developer with knowledge of Apigee (5 years)

Java script restful design (5 years)

integration principles (3 years)

More details -

API developer with knowledge of Apigee; To help harden and stablize the environment; will develop APIs Integration Principles,Java Script, Restful design understanding and concepts Web Development and Java is nice to have

Swagger docs - Swagger is the preferred Nationwide standard for designing and documenting the API interface.

APIstudio - develop and view Swagger docs

Eclipse - IDE editor

JavaScript is preferred over Python and Java. However, if performance is the primary requirement, Java should be used over JavaScript.

Additional Information

If you are interested in the below position please forward your profile to preethib@usmsystems(dot)com or call me on 703 468 0398.

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