Technical Business Analyst III (Contractor)

Job Description

Job Description

Job Description:
"The Sr. Technical Business Analyst is responsible for creating technical specifications designed to deliver an amazing Xfinity Mobile product and a groundbreaking customer experience.
As a subject matter expert in: Xfinity Mobile functionality, systems architecture & systems integration; API design, webservices & technologies; Agile principles & scrum ceremonies; Jira & Confluence tools, you play an essential role and have responsibilities in the planning, requirements, design, development, testing, implementation, and post production support of Xfinity Mobile product and services.

Core Responsibilities:
Collaborate with architects, technical development leads, solution design leads, UX design leads, product owners and vendor partners to establish business and technical requirements and drive them through successful and on-time delivery of functionality/optimizations.
Define and document system specification artifacts that include,
User stories & traceability to requirements
API interactions documentation with user interface & System APIs
Digital Workflows
Use Cases
Data Mapping Definitions
Sequence Diagrams
Call Flows
Collaborate with Solution Design team to write Swagger specifications for REST APIs in YAML, which is a contract between systems describing every detail of the API: endpoints and operations for each endpoint, operation parameters input and output for each operation, error codes & descriptions authentication methods, etc.
Write API payloads in JSON, which is a sample of transmitted data used to illustrate the communication (expected request / response) between front end and back end systems.
Analyze third party XML API specifications using SOAP UI tool.
Create back end user stories in Jira (or appropriate tool in use) that include: API Payloads including request and response body, Error codes & messages, Implementation details, Acceptance Criteria, Sequence diagrams, End points, Requirements check list.
Create front end user stories in Jira (or appropriate tool in use) that include: User Interface (UI) Design, Product Requirements, Business Rules, API interactions with UI design, API system integration descriptions, Handling Error codes, Acceptance Criteria, End points, Requirements check list.
Groom front end and back end user stories in Jira (or appropriate tool in use), resulting in detail so clear that engineers can develop with ease.
As required, capture the test data requirements to support unit and in sprint quality assurance testing, and create test data Jira tickets.
Provide end-to-end test plan, identifying functionality that is available for testing based on development sprint schedule.
Display expertise in knowledge of Xfinity Mobile functionality, systems architecture and systems integration. Apply this functional and technical expertise as an active participant in scrum ceremonies: sprint planning, daily stand-ups, sprint reviews, sprint retrospectives, scrum of scrums.
Consistent exercise of independent judgment and discretion in matters of significance
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
Strong understanding of Ecommerce platform and ability to provide options to meet business requirements and hurdles based on platforms capabilities
Flexibility to handle project scopes changes preferred

Requirements:
Education Level
Bachelors degree or Equivalent Field of Study
Certifications (CBAP, PMP)

Years of Experience
Generally, requires 5-7 years related experience

Good to Have:
Experience working with all digital channels, including web, mobile, apps and social media required."