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Api Qa Engineer Jobs (NOW HIRING)

Job#: 3047560 API QA Location: St. Louis, Missouri (Onsite) Role Overview We are seeking a Senior Q ... Collaborate with developers to isolate root causes and verify defect resolution. * Create and ...

The API QA / 508 / Test Engineer ensures enterprise APIs remain reliable, secure, accessible, and compliant. This role collaborates closely with integration engineers, API developers, cybersecurity ...

Position: QA Engineer - Data Pipeline, Kafka & AWS Location New York City/Dallas TX/St. Louis MO ... Perform API testing using tools such as Postman, REST Assured, or similar. * Identify, troubleshoot ...

QA Engineer

White Plains, NY · On-site

$90K - $115K/yr

We are seeking a highly skilled, detail-oriented, and self-directed QA Engineer with a strong background in automated UI and API testing. The ideal candidate will have 2-4 years of experience in ...

QA Engineer

White Plains, NY · On-site

$90K - $115K/yr

We are seeking a highly skilled, detail-oriented, and self-directed QA Engineer with a strong background in automated UI and API testing. The ideal candidate will have 2-4 years of experience in ...

QA Engineer - Job Profile Location: Fort Lauderdale, FL We are seeking a QA Engineer to join our ... Ensure test coverage across UI, API, database, and end-to-end workflows. Test Automation & Tools:

QA Engineer New Jersey or Charlotte 12+ Months Lead and mentor a QA team, in a global delivery ... experience in API testing using SOAPUI, Maven, and Jenkins in a CI/CD pipeline. • Deep ...

Monitor failures and debug issues Performance & API Testing * Conduct load/stress testing using ... Senior QA Engineer * Automation Engineer * QA Lead Apply Now If you: * Break things before users do

Be Seen First

Development teams use agentic workflows to implement changes and create unit, integration, API, and UI tests. The QA Engineer collaborates with product stakeholders and developers to approve the work ...

QA Engineer

Culver City, CA · On-site

$40 - $45/hr

Title: QA Engineer Start Date: Sept 28, 2026 Duration: 12 months Location: Culver City, CA Hybrid ... Perform API testing (REST/JSON) using tools such as Postman, REST Assured, or equivalent libraries.

Role: Quality Assurance Engineer Location: Long Island City, NY Duration: Long Term Consultants ... Develop and maintain automated API, database, UI, and integration tests. * Track and report quality ...

QA Engineer

Maryland Heights, MO · On-site

$43 - $48/hr

QA Engineer - Mid Level Hybrid - St. Louis, MO, Charlotte, NC, or Denver, CO Hybrid Attendance ... Execute API testing using tools and frameworks such as Rest Assured, Karate, and SOAPUI * Develop ...

QA Engineer Location: Hybrid - Boca Raton, FL (in-office Tuesdays and Thursdays) Department ... Validate partner and vendor integrations end to end, including API request/response verification ...

... Driver and API automation. 5. 2+ years of experience with a real-time market data application ... The QA Engineer will work in the agile teams and will lead all the QA efforts of Market Data and ...

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How much do api qa engineer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for api qa engineer in the United States is $48.54, according to ZipRecruiter salary data. Most workers in this role earn between $38.22 and $55.53 per hour, depending on experience, location, and employer.

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Infographic showing various Api Qa Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $100,970 per year, or $48.5 per hour.

API QA

Saint Louis, MO • On-site

Apex Systems
IT Services • 1 - 5K employees

Other

Medical, Dental, Vision, Life, Retirement

Posted 14 days ago


Job description

Job#: 3047560
Job Description:
API QA
Location: St. Louis, Missouri (Onsite)
Role Overview
We are seeking a Senior QA Analyst to support enterprise Salesforce and Location Management Platform (LMP) initiatives. This role is responsible for validating API integrations, ensuring data accuracy between systems, and supporting new API development through functional and integration testing. The ideal candidate will have strong Salesforce Sales Cloud knowledge and hands-on experience testing REST APIs. This is primarily a manual testing and integration validation role.
Key Responsibilities
  • Validate functionality and data flow across APIs that integrate Salesforce Sales Cloud with downstream applications.
  • Perform end-to-end integration testing to ensure data is accurately transmitted and processed.
  • Execute API testing using tools such as Postman.
  • Review API specifications and business requirements to develop comprehensive test scenarios.
  • Validate new API enhancements and support regression testing for existing integrations.
  • Analyze API responses, payloads, and status codes to identify defects.
  • Collaborate with developers to isolate root causes and verify defect resolution.
  • Create and execute manual test cases for functional, integration, regression, and negative scenarios.
  • Participate in sprint planning, backlog refinement, daily standups, and release activities.
  • Track, document, and manage defects using Jira.
  • Partner with project stakeholders to ensure test coverage aligns with business requirements.
Required Qualifications
Salesforce Experience:
  • 3+ years of Salesforce Sales Cloud experience.
  • Strong understanding of Salesforce data structures, security, profiles, roles, and business processes.
  • Experience testing Salesforce integrations with external applications.

API & Integration Testing:
  • 3+ years of API testing experience.
  • Experience validating RESTful services and JSON payloads.
  • Hands-on experience using Postman or similar API testing tools.
  • Ability to verify request/response behavior, authentication methods, and data synchronization.
  • Experience troubleshooting data mapping and integration issues.

Quality Assurance:
  • 5+ years of software quality assurance experience.
  • Strong understanding of SDLC, STLC, defect management, and test planning.
  • Experience extracting test scenarios from business and functional requirements.
  • Experience using Jira for defect and test management.
  • Strong analytical and troubleshooting skills.

Preferred Qualifications
  • Experience supporting Location Management Platforms or customer location management applications.
  • Knowledge of Salesforce CPQ.
  • Telecommunications or cable industry experience.
  • Experience testing high-volume transactional systems.
  • Familiarity with integration technologies and API gateways.
  • Experience validating data across Salesforce, billing, order management, or provisioning systems.
  • Exposure to automated testing tools and frameworks.
Technical Skills
Required:
  • Salesforce Sales Cloud
  • API Testing
  • REST Services
  • JSON
  • Postman
  • Jira
  • Integration Testing
  • Functional Testing
  • Regression Testing

Preferred:
  • Salesforce CPQ
  • Swagger/OpenAPI
  • SQL
  • API Gateway Technologies
  • Telecom OSS/BSS Systems

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
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