Senior GTM Systems Engineer: Salesforce & Integrations Lead

Klaviyo; Boston (MA); On-site; USD 130,000 - 180,000; Full time

Job summary

Klaviyo is seeking a Senior Systems Engineer for its GTM Systems Partner team in Boston. You will own the enterprise Salesforce-based stack end-to-end, from understanding business processes to engineering the best solutions and measuring impact.

Expect ownership of delivery, platform health, and data integrity across the partner portal and related integrations. You will partner with Product Owners and Architects, ensure secure data flows, and mentor junior developers while shaping high-quality,

Qualifications

• Proficiency in Salesforce platform and Apex development.
• Experience building and maintaining integrations across a GTM stack.
• Strong code quality mindset and familiarity with GitHub-based reviews.

Responsibilities

• Own delivery of Salesforce solutions from planning to deployment with best practices.
• Develop and maintain integrations between Salesforce and GTM systems ensuring secure data flows.
• Resolve platform and data issues quickly and clearly communicate status to stakeholders.
• Leverage AI tools to accelerate workflows and promote automation.

Tools

Salesforce

Apex

Lightning Web Components

Flow

Integrations

GitHub

AI tooling

Job description

Klaviyo is seeking a Senior Systems Engineer for its GTM Systems Partner team in Boston. You will own the enterprise Salesforce-based stack end-to-end, from understanding business processes to engineering the best solutions and measuring impact.

Expect ownership of delivery, platform health, and data integrity across the partner portal and related integrations. You will partner with Product Owners and Architects, ensure secure data flows, and mentor junior developers while shaping high-quality,