POSTMAN jobs in Chesterfield, MO

Fenton, Missouri

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Florissant, Missouri

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Lead Software Engineer (API Management)

Remote

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4d ago

Terms of Employment: Contract Duration: 4 Months (Short-term contract, potential extension based on performance and budget) Location: Remote (Must be based in approved East Coast states; must attend final round interview on-site in Reston, VA and be available for occasional on-site visits as required) Overview: Client is seeking an experienced Lead Software Engineer to join a dynamic enterprise integration team at a industry-leading organization. In this role, you will lead critical API migratio

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Contract

$80+

Mid-Level Test Engineer

St. Louis, Missouri

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

East St. Louis, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Senior Test Automation Engineer

Remote or St. Louis, Missouri

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Today

Overview Enterprise Mobility is a leading provider of mobility solutions, owning and operating the Enterprise Rent-A-Car, National Car Rental and Alamo Rent A Car brands through its integrated global network of independent regional subsidiaries. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers. Pri

Full-time

Sr. QA Engineer

Remote

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5d ago

Position OverviewWe are seeking a Senior QA Engineer with strong hands-on experience in both manual and automated software testing. The ideal candidate will have a proven track record of designing and building test automation frameworks from scratch, developing automated tests using Playwright and TypeScript, and performing comprehensive functional and integration testing. This role will work closely with developers, business analysts, product owners, and other QA professionals to ensure high-qu

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Contract

40 - 50

Mid-Level Test Engineer

Hartford, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Pega QA Engineer (Automation & API Testing)

Remote

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4d ago

Title:Pega QA Engineer (Automation & API Testing) Location: Remote Hire Type: Contract Key Responsibilities: Perform functional, integration, regression, and UAT testing for Pega applications.Validate Pega case workflows, business rules, SLAs, integrations, and UI components.Develop and maintain automation scripts using Selenium/Playwright with Java or C#.Perform API testing using Postman, REST Assured, and Swagger.Execute automated test suites and support CI/CD pipelines.Log, track, and validat

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Contract

Depends on Experience

QA Automation Engineer

Remote

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20d ago

Federal Project Eligibility RequirementsBecause this position supports a Federal Government project, candidates must meet the following requirements: Only U.S. Citi*ens and U.S. Permanent Resident$ (Gre3n Card holder$) will be considered. Candidate must have resided in the United States for at least 3 years during the last 5 years, subject to applicable client/federal suitability requirements. Candidate must be able to successfully complete the required Federal background investigation/suitabili

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Contract

Depends on Experience

QA Engineer

Remote

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3d ago

QA Engineer /mobile QA Client: Leading USA Organization 5+ Years Healthcare domain experience required. Any visa. Remote-100 % Key Responsibilities: Responsible for timely delivery of QA deliverables. Coordinate with Business SME to understand all aspects of business needs in various Medicare domains Coordinate with cross domain QE team on the capability test plans, scope for release, dependencies and timelines Work with Test data and Test environment teams on all technical aspects of deploy

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Third Party, Contract

Depends on Experience

QA Test Engineer

Remote

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24d ago

Blu Omega is seeking a QA Test Engineer to support a federal program focused on data validation and workflow testing within the FDAs Regulated Product Submission (RPS) program. This role operates in a remote environment and is responsible for executing functional, integration, and data verification tests. The position requires experience supporting testing efforts in a mission-driven environment, with a focus on data accuracy, integrity, and consistency. Program Overview Program: FDA Regulated P

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Full-time

125,000 - 135,000

Automation Mobile Tester with Medicare

Remote or Hybrid

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2d ago

Remote position Must have Medicare exp & Mobile testing Must Have: 5+ years of Medicare experience 10 + years of experience in technology Quality Engineering. Strong experience with UI and Mobile OS (iOS/Android) testing Proficiency in API testing tools such as Postman, Bruno, or REST Assured. Experience of SDLC processes, agile methodology and QE practices. Agile certification is preferred. Experience with using AWS services like S3, Lambda, DynamoDb etc. Strong experience with UI and database

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Third Party

Senior Salesforce QA Automation Engineer

Remote

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5d ago

Role: Senior Salesforce QA Automation Engineer Location: Remote Visa: No GC Job Description: * Understand the Business End to End. * Understand the Salesforce Service Cloud application architecture and business workflows. * Responsible for designing, developing, and maintaining automated test solutions. * Understand project timelines, release schedules, and testing deadlines. * Provide impact analysis for new requirements or changes from a QA and automation perspective. * Responsible for test st

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Contract, Third Party

Depends on Experience

Senior Solutions Engineer

Remote

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Today

Alloy is where you belong! Alloy helps solve the identity risk problem for companies that offer financial products by enabling them to outpace fraud and confidently serve more people around the world. Over 800 of the world's largest financial institutions and fintechs turn to Alloy to take control of fraud, credit, and compliance risk, and grow with the clearest picture of their customers. Through our values: Be Bold, Get Scrappy, Collaborate, and Celebrate Our Differences, we are creating a w

Full-time

USD 160,000.00 - 185,000.00 per year

Java Software Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Java Software Engineer (Remote). Summary: We are seeking a Java Software Engineer with strong Java development experience to support application modernization, vulnerability remediation, API security, and overall application hardening. This role is approximately 60% backend development and 40% frontend development, working on customer-facing applications where code quality, security, and stability are critical. The ideal candidate is a str

Contract

$54 - $63 hourly

ITPA12 - Senior Application Developer

Remote or Lansing, Michigan

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Today

Salary: $33.45 - $48.09 Hourly Location : Lansing, MI Job Type: Permanent Full Time Remote Employment: Flexible/Hybrid Job Number: 0801-26-21-175AM Department: Technology, Management and Budget Opening Date: 08/12/2026 Closing Date: 8/26/2026 11:59 PM Eastern Bargaining Unit: NON-EXCLUSIVE REPRESENTED EMPLOYEE (NERE) Job Description The supports the business operations of state agencies through a variety of services, including building management and maintenance, information technology, centrali

Full-time

USD 33.45 - 48.09 per hour

Quality Assurance Tester

Remote

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Today

Job details Position: Quality Assurance Tester Compensation: $50 - 56 /hour, depending on experience Location: Onsite or Full Remote Inceed has partnered with a great company to help find a skilled Quality Assurance Tester to join their team! This contract opportunity offers the chance to support web and mobile product quality in a fast-paced, collaborative environment. The role is ideal for a QA professional who enjoys hands-on testing, automation development, and partnering closely with distri

Contract

USD 50.00 - 56.00 per hour

Location Services Support Technician

Remote or Illinois

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 75,000.00 - 95,000.00 per year

Pharmacy Interface Certification Engineer

Remote or Irving, Texas

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 106,100.00 - 176,800.00 per year

POSTMAN jobs in Chesterfield, MO, USA