Business Analyst- RESTful API

System One Holdings, LLC

$88K — $105K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years as a Business Analyst with backend/API experience
  • Hands-on experience in API testing and contract understanding
  • Strong knowledge of RESTful API design and integration
  • Familiarity with AWS services like API Gateway and Lambda
  • Experience in Agile/Scrum methodologies
  • Excellent analytical, documentation, and communication skills
  • Ability to leverage AI tools effectively
  • Airline industry experience is a plus

Responsibilities

  • Analyze business and technical requirements to write user stories for RESTful services
  • Define functional and non-functional requirements, emphasizing performance and security
  • Break down epics into detailed, testable user stories with acceptance criteria
  • Understand system architecture and dependencies to sequence work efficiently
  • Review and validate API contracts for business alignment
  • Support API testing and validation with tools like Postman
  • Troubleshoot errors by reviewing logs and data
  • Participate in Agile ceremonies and assist in testing and release readiness

Benefits

  • Permanent full-time position
  • Collaborative work environment with diverse teams
  • Involvement in a large e-commerce ecosystem
  • Opportunity to work on cutting-edge API technology
  • Flexibility in work arrangements
  • Exposure to cloud-native services and modern development practices
Full Job Description
Job Title: Business Analyst- RESTful API

Location: Dallas, Texas, United States

Job Type: Permanent Full Time

Description:

Business Analyst- RESTful API

Position Description

We are seeking a skilled Business Analyst to support a backend engineering team that designs and builds RESTful APIs in a large e commerce environment supporting our client's customer facing applications. This role partners closely with Product Owners, Engineers, QE, and DevOps to translate business needs into clear, testable requirements that drive scalable, cloud?containerized and cloud native services.

Your future duties and responsibilities

. Analyze business and technical requirements and write high quality user stories for backend RESTful services

. Define functional and non functional requirements, including performance, security, scalability, and observability

. Break down epics into well defined, testable stories with clear acceptance criteria including what can be automated for testing.

. Grasp upstream and downstream dependencies and system architecture to sequence work most efficiently

. Review and validate API contracts (OpenAPI/Swagger) to ensure clarity and alignment with business intent

. Support API testing and validation using tools like Postman

. Review logs, analyze and troubleshoot errors

. Participate in Agile ceremonies and support delivery through testing, defect triage, and release readiness

. Collaborate with backend engineers, QE, DevOps, and downstream partners across integrated systems

Required qualifications to be successful in this role

. Experience as a Business Analyst supporting backend or API centric teams

. Hands on experience with API testing and ability to understand API contracts is required

. Strong understanding of RESTful API design and integration patterns

. Working familiarity with AWS cloud concepts and services (e.g., API Gateway, Lambda, CloudWatch, IAM)

. Experience working in Agile/Scrum environments

. Strong analytical, documentation, and communication skills

. Curious mindset with ability to use AI tools with increasing efficiency

. Airline domain experience preferred

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