HubSpot Technical Consultant (Contract)

BlackBox Strategies; Warszawa; On-site; PLN 254,993 - 339,991; Part time

Job summary

BlackBox Strategies in Warsaw is seeking a senior HubSpot contractor for a one-time implementation covering CRM, Marketing, Sales, and Service Hubs. The role involves overseeing the architecture, configuration, and automation, ensuring a production-ready HubSpot instance.

The ideal candidate has proven experience in HubSpot implementations and strong documentation skills. You will be responsible for managing data migration, leading workflows, and integrating external tools.

Qualifications

• Proven experience leading end-to-end HubSpot implementations.
• Strong HubSpot architecture and data modeling expertise.
• Excellent written and spoken English.

Responsibilities

• Architect HubSpot across all Hubs.
• Design data model and lifecycle stages.
• Document system architecture and implementation decisions.

Skills

HubSpot implementation leadership

HubSpot architecture expertise

Workflow automation

Data migration management

Client-facing experience

Documentation skills

Tools

HubSpot

Zapier

Make

Job description

Overview

We’re seeking a senior HubSpot contractor to lead a one-time, end-to-end implementation of HubSpot across CRM, Marketing, Sales, and Service Hubs. This role owns platform architecture, configuration, automation, and handoff to a production-ready state.

You will work closely with internal stakeholders and the client to design and deploy a scalable, well‑governed HubSpot instance aligned to real GTM workflows.

Engagement Details

• Type: One-time contract
• Duration: Fixed-scope implementation
• Focus: Architecture, build, QA, and handoff (no ongoing admin required)

Scope of Work

• Architect HubSpot across all Hubs (CRM, Marketing, Sales, Service, Ops)
• Design data model, lifecycle stages, pipelines, and core objects
• Configure workflows, automation, lead routing, and scoring
• Implement and validate integrations with the client’s existing stack
• Support data migration, cleanup, and QABuild dashboards and reporting for operational and executive visibility
• Document system architecture and implementation decisions
• Deliver clean handoff of a production-ready HubSpot environment

Deliverables

• Fully configured HubSpot deployment
• Documented CRM architecture (objects, pipelines, lifecycle stages)
• Live automations, workflows, and routing logic
• Integrated external tools and validated data syncs
• Executive and operator dashboards
• Final QA, documentation, and handoff

Requirements

Must Have

• Proven experience leading end-to-end HubSpot implementations
• Strong HubSpot architecture and data modeling expertise
• Hands‑on experience building workflows, automation, routing, and scoring
• Experience integrating HubSpot with external tools (native and/or middleware)
• Ability to manage data migration, cleanup, and QA
• Strong documentation and handoff discipline
• Excellent written and spoken English
• Client‑facing delivery or consulting experience

Nice to Have

• HubSpot certifications
• RevOps or GTM operations background
• Experience with B2B, B2C, or hybrid sales motions
• Familiarity with automation/integration tools (e.g., Make, Zapier)
• Experience building executive-level reporting and dashboards