GTM Tech Stack Lead — Systems & Data

Mosaic.tech; New York (NY); On-site; USD 145,000 - 165,000; Full time

Job summary

Harness is seeking a hands‑on GTM Systems Manager to build, optimize, and scale our GTM tech stack within Revenue Operations & Strategy. You will ensure data accuracy, smooth system operation, and provide strong support for Sales, SDR, Enablement, and Sales Engineering.

You will collaborate across GTM leadership to translate needs into technical solutions, focusing on data governance, integrations, and automation to accelerate growth while minimizing bottlenecks.

Qualifications

• 3–6 years in Business Systems, Revenue Operations, or Sales Operations.
• Advanced expertise in the GTM application ecosystem (Salesforce, Outreach, Clari, People.ai, ZoomInfo, Partner ecosystem, etc).
• Experience with system integrations, data workflows, and APIs.
• Detail-oriented with excellent problem-solving and communication skills.
• Technically adept in applying AI tools to streamline GTM processes and maintain a cutting-edge systems environment.
• SQL and data analysis experience is a plus.

Responsibilities

• Actively configure, optimize, and maintain multiple GTM applications (Outreach, Clari, People.ai, Zoominfo, Chorus, AI tooling, etc).
• Support design and implementation of system integrations and automated workflows.
• Assist in maintaining data governance frameworks for accuracy, compliance, and reporting reliability.
• Support system-related projects from requirements to post-launch support.
• Build and implement complex automated workflows.
• Support design and maintenance of Salesforce integrations with broader tech stack.

Skills

GTM ecosystem

GTM apps

System integrations

Data workflows

APIs

Attention to detail

AI tools for GTM

SQL

SaaS experience

Tools

Salesforce

Outreach

Clari

People.ai

ZoomInfo

Impartner

Chorus

AI tooling

Job description

Harness is seeking a hands‑on GTM Systems Manager to build, optimize, and scale our GTM tech stack within Revenue Operations & Strategy. You will ensure data accuracy, smooth system operation, and provide strong support for Sales, SDR, Enablement, and Sales Engineering.

You will collaborate across GTM leadership to translate needs into technical solutions, focusing on data governance, integrations, and automation to accelerate growth while minimizing bottlenecks.