Business Analyst - (10+ years) to define API requirements and integration specifications using data mapping and pricing rules- 17170

S I Systems; Toronto; Hybrid; CAD 110,000 - 140,000; Full time

Job summary

S I Systems in Toronto is seeking a Senior Business Analyst (10+ years) to define API requirements and integration specifications, using data mapping and pricing rules.

You will translate complex pricing requirements into technical specs, data flows, and user stories, collaborating with pricing, analytics, and engineering teams for UAT, release planning, and production validation.

Qualifications

• 10+ years as a Technical Business Analyst in system integration or API programs.
• API requirements, API contracts, and data flows.
• Data mapping across source, transformation, and target systems.
• Translation of business pricing rules into technical specifications.
• Detailed functional specifications, user stories, and acceptance criteria.

Responsibilities

• Define API requirements and integration specifications.
• Document data flows and mappings from source to transformation to target.
• Translate business pricing rules into technical requirements.
• Collaborate with pricing, analytics, and engineering teams.
• Write user stories, functional specifications, and acceptance criteria.
• Support UAT, release planning, and production validation.

Skills

Technical Business Analyst

System integration

API programs

API requirements

API contracts

Data mapping

Data flows

Business pricing rules

Functional specifications

User stories

Acceptance criteria

Job description

Business Analyst - (10+ years) to define API requirements and integration specifications using data mapping and pricing rules- 17170

Our insurance client is seeking a Business Analyst - (10+ years) to define API requirements and integration specifications using data mapping and pricing rules-17170

Join a financial services initiative focused on API integrations, pricing logic, and analytics-driven workflows. This role supports the translation of complex business pricing requirements into detailed technical specifications, data mappings, and functional documentation across multiple systems. The position works closely with pricing, analytics, and engineering teams while supporting UAT, release planning, and production validation.

Duration: ASAP until Dec 31, 2026 (High Chance of Extension)

Location: Toronto/Hybrid (3 days a week on site)

Must Haves

• 10+ years as a Technical Business Analyst in system integration or API programs
• API requirements, API contracts, and data flows
• Data mapping across source, transformation, and target systems
• Translation of business pricing rules into technical specifications
• Detailed functional specifications, user stories, and acceptance criteria

Nice to Have

• Experience in banking, mortgages, or pricing/rate systems
• Familiarity with segmentation models or analytics-driven use cases
• Experience working with data teams including analytics or data science
• Exposure to API design standards including REST conventions and versioning
• Experience supporting UAT and production rollout

Responsibilities

• Define API requirements and integration specifications
• Document data flows and mappings from source to transformation to target
• Translate business pricing rules into technical requirements
• Collaborate with pricing, analytics, and engineering teams
• Write user stories, functional specifications, and acceptance criteria
• Support UAT, release planning, and production validation

Disclaimer:
AI may be used in evaluating candidates.
This posting is for an existing vacancy.