Data & CRM Engineer (HubSpot + SQL)

Bella & Bona; Berlin; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A dynamic company in Berlin is seeking a Data & CRM Engineer to optimize data infrastructure across HubSpot and SQL. This hands-on role involves building data pipelines, ensuring data accuracy, and improving integration sync. Ideal candidates will have 5+ years in data engineering, advanced SQL skills, and experience with HubSpot API. Your work will directly impact Marketing and Sales operations in a fast-growing environment offering full-time employment.

Leistungen

Impactful work

Collaborative environment

Fast decision-making

Qualifikationen

• 5+ years of experience in data engineering or technical CRM operations.
• Advanced SQL skills capable of writing complex joins and validations.
• Experience coding with APIs (Python or JavaScript preferred).
• Experience with HubSpot API including CRUD operations.
• Detail-oriented with strong documentation discipline.
• English fluency (written and spoken).

Aufgaben

• Maintain and optimize integration between HubSpot and SQL.
• Develop scripts and API connectors to extract and validate CRM data.
• Build data quality checks and alert systems.
• Collaborate with RevOps for business requirements.
• Write SQL queries to audit data integrity.
• Document integration endpoints and update logic.

Kenntnisse

Data engineering

API integration

SQL

HubSpot API

Data quality management

Documentation

Data validation

Tools

HubSpot

Python

JavaScript

Jobbeschreibung

Overview

Bella&Bona is seeking a Data & CRM Engineer to own and optimize our data infrastructure across HubSpot and SQL ensuring data consistency accuracy and reliability across all systems.

You will be responsible for building and maintaining the pipelines that power our CRM and GTM operations from integration logic and property mapping to automated data validation. This is a hands‑on technical role that combines database management API integration and CRM system logic.

Your mission

Maintain and optimize the integration between HubSpot and SQL ensuring complete bidirectional and error‑free data synchronization.

Develop scripts and API connectors to extract validate and update CRM data directly from backend systems (e.g. legacy databases admin portals).

Build and maintain data quality checks alert systems and validation logic for duplicates missing values and incorrect mappings.

Collaborate with RevOps to translate business requirements into data models and technical workflows. Implement automated processes for data cleaning enrichment and normalization (company contact and order‑level data).

Ensure lifecycle data accuracy all HubSpot stages and properties must reflect real backend behavior.

Write SQL queries and scripts to audit data integrity support ad‑hoc investigations and produce clean datasets for RevOps reporting.

Manage API authentication and versioning ensuring secure and reliable connections between systems.

Document all integration endpoints field mappings and update logic for internal reference.

Your profile

• 35 years of experience in data engineering RevOps or technical CRM operations.
• Advanced knowledge of SQL (required) : capable of writing complex joins validations and transformations.
• Experience coding with APIs (Python or JavaScript preferred) able to read / write data between systems like HubSpot SQL and admin tools.
• Proven experience working with HubSpot API (CRM v3) including CRUD operations for Contacts Companies Deals and Custom Objects.
• Experience setting up and managing Webhooks for real‑time data sync between HubSpot and external databases.
• Strong understanding of HubSpot data architecture including custom objects associations and property logic.
• Proven track record maintaining data quality and sync accuracy across integrated systems.
• Detail‑oriented mindset with strong documentation discipline.
• English fluency (written and spoken).
• Hands‑on experience with API rate limiting pagination and bulk operations
• Proficiency with data validation frameworks and testing methodologies

Nice to Have

• Experience with data transformation tools (Make Zapier Hightouch Stitch etc.).
• Familiarity with GDPR and data governance best practices. Knowledge of PostgreSQL or BigQuery.
• Experience in FoodTech SaaS or high‑growth B2B / B2C environments.

Why us

Shape the backbone of our data ecosystem youll define how information flows connects and drives every business decision at Bella&Bona.

Own real impact your work wont sit in the background; it will directly influence how Marketing Sales and Customer Success operate every day.

Collaborate with leaders who value precision and innovation not bureaucracy decisions are made fast and technical ownership is respected.

Build for scalability youll help us evolve from a fast‑growing startup into a data‑driven organization with reliable automated and insightful CRM processes.

Be the reference point for all things HubSpot SQL and integrations the go‑to person for transforming complex data into clarity and structure.

Key Skills

Accomodation,Database,Information Technology Sales,Insurance Paralegal

Employment Type

Full‑Time

Experience

years

Vacancy

1