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Senior Api Developer Jobs (NOW HIRING)

1 point system

API Developer

Jersey City, NJ · On-site

Job Title API Developer Location * This is a Hybrid Onsite Position where the candidate must sit ... Senior level developer with extensive experience in React Native and ReactJS, strong knowledge of ...

GDIT

Senior API / Microservices Developer

WV · Remote

$49 - $64.75/hr

Yes Our 100% remote agile development team is looking for a Senior API/Microservices Developer to help us deliver top-quality IT Modernization for our Environmental Protection Agency (EPA) customers.

Crusoe

Senior API Integration Engineer

Sunnyvale, CA · On-site

About This Role We're seeking a Senior API Integration Engineer to serve as a strategic technical ... Workato Foundations or Integration Developer certifications * Experience with leading enterprise ...

MDAEdge

API Developer

Cary, NC · On-site

... • As a Senior Developer, provide training and guidance to team members and contribute effectively as part of a team. Qualifications : Required : • 4-7 years of hands-on experience in API ...

INflow Federal

Sr Software Engineer (API)

Springfield, VA · On-site

$120 - $170/hr

As a Sr API Engineer with INflow Federal, you'll be providing high-quality, cost-effective cloud ... Proficiency in DevOps practices, Agile/Scrum methodologies, and continuous integration tools (e.g ...

Lap of Love

.NET API Developer

Lutz, FL · Remote

$115K/yr

Monday - Friday; 8AM - 5PM ET Classification: Full Time - Exempt Salary: $115,000 Reports To: Sr. ... NET API Developer to join our Systems Administration team, an extension of the Innovation and ...

Lap of Love

.NET API Developer

Lutz, FL · On-site +1

$115K/yr

Monday - Friday; 8AM - 5PM ET Classification: Full Time - Exempt Salary: $115,000 Reports To: Sr. ... NET API Developer to join our Systems Administration team, an extension of the Innovation and ...

Lap of Love

.NET API Developer

Lutz, FL · Remote

$115K/yr

Monday - Friday; 8AM - 5PM ET Classification: Full Time - Exempt Salary: $115,000 Reports To: Sr. ... NET API Developer to join our Systems Administration team, an extension of the Innovation and ...

Crusoe

Senior API Integration Engineer

Sunnyvale, CA · On-site

About This Role We're seeking a Senior API Integration Engineer to serve as a strategic technical ... Workato Foundations or Integration Developer certifications * Experience with leading enterprise ...

Lap of Love

.NET API Developer

Lutz, FL · Remote

$115K/yr

Monday - Friday; 8AM - 5PM ET Classification: Full Time - Exempt Salary: $115,000 Reports To: Sr. ... NET API Developer to join our Systems Administration team, an extension of the Innovation and ...

CGI Inc.

Senior Java API Developer

Pittsburgh, PA · On-site

$55.50 - $70.75/hr

Senior Java API Developer Category: Software Development/ Engineering Main location: United States, Pennsylvania, Pittsburgh Position ID:J0526-1907 Employment Type: Full Time Position Description:

INflow Federal

Sr Software Engineer (API)

Springfield, VA · On-site

$128K - $168K/yr

As a Sr API Engineer with INflow Federal, you'll be providing high-quality, cost-effective cloud ... Proficiency in DevOps practices, Agile/Scrum methodologies, and continuous integration tools (e.g ...

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Senior Api Developer information

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How much do senior api developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior api developer in the United States is $61.73, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $69.23 per hour, depending on experience, location, and employer.

What is a senior API developer?

Senior API Developers are experienced software engineers who specialize in designing, building, and maintaining Application Programming Interfaces (APIs) that allow different software systems to communicate. They often lead technical projects, mentor junior developers, and ensure APIs are secure, scalable, and well-documented. Senior API Developers typically work with a variety of programming languages and frameworks, and collaborate closely with other teams to align API solutions with business goals.

What skills and qualifications are needed to thrive as a senior API developer?

To thrive as a Senior API Developer, you need advanced programming skills (often in languages such as Java, Python, or Node.js), deep understanding of API design principles, and experience with RESTful and/or GraphQL APIs, typically supported by a relevant degree or professional experience. Familiarity with API management tools (like Postman, Swagger, or Apigee), cloud platforms (such as AWS or Azure), and knowledge of authentication protocols (OAuth, JWT) are vital. Strong problem-solving abilities, effective communication, and leadership skills help in collaborating across teams and mentoring junior developers. These competencies ensure robust, scalable API solutions that meet business needs and integrate seamlessly with other systems.

How do senior API developers typically collaborate with product managers and frontend teams during the development process?

Senior API Developers play a key role in bridging backend systems with product and frontend teams. They work closely with product managers to interpret business requirements into technical specifications for APIs. Regular collaboration with frontend developers ensures that APIs are designed for usability, performance, and scalability, often involving code reviews, feedback sessions, and iterative testing. Effective communication and proactive problem-solving are essential to align API functionality with both business objectives and user experience.

What is the difference between Senior Api Developer vs API Engineer?

AspectSenior API DeveloperAPI Engineer
Required CredentialsBachelor's in CS or related, experience in API developmentBachelor's or higher in CS, software engineering, or related field
Work EnvironmentSoftware development teams, tech companies, startupsDevelopment teams, cloud services, enterprise environments
Employer & Industry UsageTech firms, SaaS providers, e-commerceCloud providers, enterprise software, API platforms
Common Search & ComparisonOften compared for API design and development rolesFocuses on API infrastructure and deployment

While both roles involve working with APIs, a Senior API Developer primarily designs, develops, and maintains APIs, focusing on functionality and integration. An API Engineer often emphasizes the infrastructure, deployment, and scalability of APIs within larger systems. Understanding these distinctions helps employers and professionals choose the right role for their needs.

Are senior API developers in demand?

Senior API developers are in high demand due to the increasing reliance on web services and integrations across industries. They are often required to have expertise in REST, SOAP, and API security, with many organizations seeking experienced professionals to build and maintain scalable, secure APIs. The demand is expected to grow as digital transformation accelerates and companies prioritize cloud-based solutions.

How much do senior API developers make?

Senior API developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often have expertise in RESTful APIs, programming languages like Java or Python, and may hold certifications that enhance their earning potential.
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Senior Api Developer jobs near you
Infographic showing various Senior Api Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $128,400 per year, or $61.7 per hour.

API Developer

1 point system

Jersey City, NJ • On-site

Contractor

Posted 28 days ago

Job description

Hi ,
I hope you're doing well.

I'm reaching out regarding an exciting opportunity that I believe aligns well with your background and skill set.

To move forward, could you please provide the following details along with latest copy of resume:

Three references are required in order to submit for this role. Without those I won’t be able to submit you.

Work Authorization and Expiry (If any)

LinkedIn Profile URL

Current Location with Zip code

Pay Expectation on W2 (hourly)

Complete JD:

Job Title

API Developer

Location

•             This is a Hybrid Onsite Position where the candidate must sit onsite 3 days a week in one of the following locations:

•             570 Washington Boulevard Jersey City, NJ 07310

•             18301 Bermuda Green Dr, Tampa, FL 33647

•             1315 S. Belt Line Rd, Coppell, TX 75019

Duration

12 months + (Contract)

TOP MUST HAVE:

  • Design, build, and deploy API proxies using Apigee.
  • Develop and configure Apigee policies, traffic management rules, scripts, and API workflows.
  • Lead and support API migration efforts from Apigee Edge to Apigee X or Hybrid versions.

Job Description

Senior level developer with extensive experience in React Native and ReactJS, strong knowledge of backend integrations, and the ability to design scalable application architectures. As a member of our team, you’ll help guide technical decisions and uphold high standards for code quality, performance, and usability across both mobile and web platforms.

Responsibilities

  • Build and maintain high quality web and mobile applications with a strong focus on performance, usability, and reliability
  • Ensure cross-browser/platform compatibility and mobile responsiveness 
  • Write clear, concise and well documented code
  • Effectively manage timelines and expectations
  • Perform and lead through code reviews
  • Coordinate releases with other squads
  • Contribute to the design and implementation of scalable, maintainable application architectures across mobile and web platforms, translating business and user requirements into technical designs and implementation plans
  • Collaborate with developers, product managers, QA and UX/UI members to deliver high-quality solutions 
  • Partner with backend developers to define API contracts, data models, and integration strategies

Required Experience 

  • 5+ years of web and mobile application development
  • 3+ years of experience with React Native/ReactJS
  • Proficient in responsive design and layout aesthetics 
  • Familiar with accessibility standards and design systems
  • Experience developing component libraries
  • Experienced in building applications that consume RESTful JSON APIs
  • Experience working with distributed development teams within an agile environment
  • Deep understanding of how to optimize React Native apps for iOS and Android, including offline storage, threading, and performance tuning.

Preferred Skills/Experience

  • Hands-on development experience in web and mobile application design, development, testing and deployment in both consumer and enterprise-based applications
  • Experience developing RESTful APIs 
  • Experience in AI, Git, Redux, React native web, Mobile and Web UI
  • Knowledge in leveraging AI-assisted development tools
  • Experience leading/mentoring a team
  • Knowledge of C# is a plus
  • Healthcare, Epic or other EHR knowledge is a plus

Thank You

Ranjeet Kumar | 1Point System LLC

Senior Technical Recruiter
 • Email: ranjeet@1pointsys.com • Fax: 803-832-7973 • www.1pointsys.com

https://www.linkedin.com/in/ranjeet-kumar-829a4525b/

If you are unable to reach me directly, please feel free to contact my supervisor at ashish.trivedi@1pointsys.com . They will be able to assist you with any inquiries or provide the support you need.


115 Stone Village Drive • Suite C • Fort Mill, SC • 29708

         An E-Verified company | An Equal Opportunity Employer