✦ Luna Orbit — Software Engineering

Software Development & Engineering in Test

at Charles Schwab

Unknown Posted March 19, 2026
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Position Details

Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

About this role

This role involves creating automated testing solutions for APIs built on the .NET framework, ensuring they meet performance, functional, and security standards.

Key Responsibilities

  • Design test plans
  • Develop and execute test cases
  • Validate API functionality
  • Perform performance testing
  • Collaborate with developers

Technical Overview

The position requires expertise in .NET development, API testing tools like Postman and Swagger, and performance testing frameworks such as JMeter and K6.

Ideal Candidate

The ideal candidate is a detail-oriented QA engineer with experience testing APIs using tools like Postman, Swagger, and JMeter. They should have a strong understanding of automated testing and performance validation within a software development environment.

Must-Have Skills

Designdevelopand execute test plansValidate API functionalityPerform functionalintegrationregressionand performance testingCollaborate with developers and stakeholders

Nice-to-Have Skills

Experience with automated testing toolsPerformance testingAPI validation

Tools & Platforms

PostmanSwaggerSoapUIJMeterK6Bruno

Required Skills

C#.NET FrameworkAPI TestingAutomated TestingPostmanSwaggerSoapUIJMeterK6BrunoAPI ValidationFunctional TestingIntegration TestingRegression TestingPerformance TestingSoftware TestingAutomation ScriptsTest PlansTest Cases

Hard Skills

C#.NET FrameworkAPI TestingAutomated TestingPostmanSwaggerSoapUIJMeterK6Bruno

Soft Skills

collaborationproblem-solvingattention to detailcommunicationteamwork

Industry & Role

Industry Financial Technology
Job Function Ensure high-quality, reliable APIs through comprehensive testing
Role Subtype QA & Testing
Tech Domains Python, Java, JavaScript, React, Node.js, SQL / PostgreSQL

Keywords for Your Resume

C#.NET FrameworkAPI TestingAutomated TestingPostmanSwaggerSoapUIJMeterK6BrunoAPI ValidationFunctional TestingIntegration TestingRegression TestingPerformance TestingSoftware TestingAutomation ScriptsTest PlansTest Cases.NETAPI testingautomated testingperformance testingtest planstest casesAPI validationfunctional testingcollaboration

Deal Breakers

Lack of experience with API testing tools, No experience with automated testing frameworks, Unfamiliar with performance testing tools

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