Martech Manager

CELO; Castellar del Vallès; Presencial; EUR 65.000 - 90.000; Jornada completa

Descripción de la vacante

CELO is seeking a Martech Manager to evolve and interconnect our marketing technology stack, including PIM, Magnolia CMS, Prestashop, Shopify, HubSpot CRM, and automation tools. You will lead hands-on web development, system integration, and end-to-end projects across marketing applications.

You will collaborate with corporate marketing, manage budgets, and ensure tools run efficiently while maintaining best practices in SEO, data formats, and API-based workflows. Fluent English is required.

Formación

• Solid knowledge of web architecture.
• Proficiency in HTML, CSS and JavaScript with basic knowledge of Java for back-end development.
• Solid understanding of JSON and XML data formats.
• Experience working with enterprise-level CMS platforms.
• Experience in system integration via REST APIs.
• Experience applying Agile methodologies to project management.
• Experience with project and ticketing tools (Asana, JIRA, Profit).
• Strong organizational skills: multitasking, rigor, attention to detail and respect for budget and deadlines.
• Fluent command of English (written and spoken).

Responsabilidades

• Hands-on Magnolia CMS development (HTML, CSS, JavaScript, Java), bug fixes and server optimization.
• End-to-end management of websites, PIM, CRM and marketing apps with external partners.
• Systems integration via REST APIs and low-code platforms.
• HubSpot optimization through workflows and automation.
• Technical SEO implementation with the SEO agency.
• Planning and budgeting of marketing tools and platforms.
• Documentation, testing and continuous improvement of tools.

Conocimientos

Web architecture

HTML CSS JS

Java basics

JSON

XML

CMS platforms

REST APIs

Agile methodologies

Asana

JIRA

Profit

English fluency

Herramientas

Magnolia CMS

HubSpot

Zapier

n8n

Node.js

ReactJS

Descripción del empleo

We are looking for a Martech Manager who will be responsible for the evolution and interconnection of CELO's marketing technology stack — PIM, corporate websites (Magnolia CMS, Prestashop, Shopify), HubSpot CRM, Zapier and other own-built or third-party tools — ensuring everything runs to its full potential and supports CELO's marketing objectives.

What will your responsibilities be?

• Hands-on web development in Magnolia CMS (front-end and back-end: HTML, CSS, JavaScript, Java), bug fixing and server resource optimization, without depending on an external provider for every need.
• End-to-end project management (from conception to deployment, with methodology) for websites, PIM, CRM and other marketing applications, coordinating external providers and agencies for major developments.
• Systems integration: connecting PIM, CMS, CRM and own-built/third-party tools using low-code platforms (Zapier) and APIs.
• HubSpot optimization through workflows, automations and Operations low-code tools.
• Technical SEO implementation in coordination with the SEO agency.
• Planning and budgeting of marketing tools, integrations and platforms, together with the Corporate Marketing Manager.
• Documentation, testing and continuous improvement of tools, workflows and integrations.

What are we looking for?

• Solid knowledge of web architecture
• Proficiency in HTML, CSS and JavaScript, with basic knowledge of Java for back-end development
• Solid understanding of JSON and XML data formats
• Experience working with enterprise-level CMS platforms
• Experience in system integration via REST APIs
• Experience applying Agile methodologies to project management
• Experience with project and ticketing tools (Asana, JIRA, Profit)
• Strong organizational skills: multitasking, rigor, attention to detail and respect for budget and deadlines
• Fluent command of English (written and spoken)

Nice to have

• Experience with Magnolia CMS.
• Experience with low-code / no-code automation tools (e.g. Zapier, n8n).
• Working knowledge of SEO.
• Familiarity with marketing analytics tools such as GA4, Google Search Console and Google Tag Manager.
• Experience with Pimcore or other PIM systems.
• Experience with HubSpot.
• Experience developing with Node JS and ReactJS.

Are you someone who enjoys connecting the dots between systems, solving technical challenges hands-on, and keeping projects moving with external providers and internal teams? Join us and help build the digital backbone of an international industrial company.

At CELO, cohesion and teamwork are some of our core values. We embrace a diverse and inclusive culture that promotes equality and offers opportunities to everyone.