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Freelance Api Integration Jobs (NOW HIRING)

Freelance contract structure. * Opportunity to work on technically challenging API integrations, worker systems, messaging infrastructure, and QA automation. * Significant ownership over backend ...

Employment Type Full-time / Freelance Department IT & Web Development About the Role We are looking ... Tailwind CSS * REST API integration * Git & GitHub * localStorage / sessionStorage What We're ...

Staff iOS Engineer

Columbia, MD · On-site

$165K - $200K/yr

... freelance acceptable but must include experience with large, complex codebases (not simple sandbox ... and API integration. What We Offer Compensation: * Salary Range: $165,000 - $200,000. * Annual ...

WI · On-site

$100 - $130/hr

Solid knowledge of API design, security, and system integration * Experience with relational ... Engagement: freelance or employee, depending on profile * Duration: long-term reinforcement for the ...

... API (Python/FastAPI/Flask or Node/Express). * Design and implement data models, schemas, and ... Integrate third-party APIs and AI/LLM services (OpenAI, Anthropic, or similar) into product ...

Staff iOS Engineer

Columbia, MD · On-site

$165K - $200K/yr

... freelance acceptable but must include experience with large, complex codebases (not simple sandbox ... API integration. What We OfferCompensation: * Salary Range: $165,000 - $200,000. * Annual bonus and ...

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Freelance Api Integration information

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How much do freelance api integration jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for freelance api integration in the United States is $62.54, according to ZipRecruiter salary data. Most workers in this role earn between $60.34 and $68.27 per hour, depending on experience, location, and employer.

What is the difference between Freelance Api Integration vs API Developer?

AspectFreelance Api IntegrationAPI Developer
CredentialsOften self-taught or with certifications in API toolsTypically holds a degree in computer science or related field
Work EnvironmentIndependent, remote, project-basedIn-house or remote, ongoing development teams
Employer & Industry UsageFreelance platforms, startups, small businessesTech companies, large enterprises, software firms
Search & Comparison IntentHiring freelance API integration specialistsHiring full-time or contract API developers

Freelance Api Integration professionals focus on connecting different software via APIs on a project basis, often working independently. API Developers typically have a broader role in designing, building, and maintaining APIs within organizations. Both roles require technical skills, but their work scope, employment type, and industry usage differ significantly.

More about Freelance Api Integration jobs

What cities are hiring for Freelance Api Integration jobs?

Cities with the most Freelance Api Integration job openings:

What are the most commonly searched types of Api Integration jobs?

The most popular types of Api Integration jobs are:

What states have the most Freelance Api Integration jobs?

States with the most job openings for Freelance Api Integration jobs include:

Infographic showing various Freelance Api Integration job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $130,079 per year, or $62.5 per hour.

One INC API and webhooks Developer / ONE INC Integration experience

SysMind Tech

Charlotte, NC • On-site

Full-time

Re-posted 24 days ago


Job description

Description:
One INC API and webhooks Developer / ONE INC Integration experience
Charlotte NC
Insurance client
3 -4 day office is must
Visa -any
Rate - flexible - get me best what you can get
CORE Required Qualifications:
One INC API and webhooks Developer
ONE INC Integration experience
Experience with working on integrations with payment platforms such as One Inc
• Bacpersonlor's Degree in Computer Science, or related technical discipline with proven experience coding in languages including Java /spring boot.
• OR equivalent experience.
• Experience with object-orientated programming experience with solid engineering practices.
• Technical problem-solving and debugging experience.
• Experience in java spring boot(hibernate, spring cloud, annotations, dependency injection, etc), collections framework, swagger, asynchronouscommunication frameworks.
• Experience with tperson development lifecycle from implementation to production release.
• Problem-solving skills based on design patterns and data structures.
• Experience creating and consuming RESTful APIs.
• Communicative both verbally and technically to convey important and deep technical scopes to teams and business.
• Dev ops CI-CD methodology, Sonar Qube/lint experience, agile methodology, compliance and release patterns.
• Properly handle errors, write clean and well-factored code with good tests and good maintainability------ ------Java - One to Three Years,Developer / Software Engineer - One to Three Years------PSP Defined SCU in CCA_Integration_Senior Developer
Enable Skills-Based Hiring No Can we use Freelancer?
Additional Details
  • Global Grade : C
  • Can we use Freelancer? : No
  • Named Job Posting? (if Yes - needs to be approved by SCSC) : No
  • Remote work possibility : (No Value)
  • Global Role Family : 60234 (P) SAAS and SW Packages Development & Integration
  • Local Role Name : One INC API and webhooks Developer / ONE INC Integration experience
  • Local Skills : One INC API and webhooks Developer / ONE INC Integration experience
  • Languages Required: : english