Salesforce Marketing Cloud Developer

    Remote - Spain
    Full-Time
    Senior (7+ yrs)
    Data & Analytics
    Posted on September 22, 2026

    Job Description:

    Omega CRM, a Merkle & Dentsu company, is a leader in Customer Experience services with over 20 years of experience leveraging technology for marketing and driving innovative customer relationships.


    We are currently looking for a Salesforce Marketing Cloud Developer to join our team


    Main responsibilities:

    • Participate in analysis for marketing automation and martech solution development.
    • Participate in the implementation of marketing cloud development infrastructure.
    • Participate in analyzing clients' specific marketing and technology needs and contribute to communication processes in systems by implementing developments.
    • Perform basic technical and specialized marketing tasks.
    • Implement and develop the necessary processes to run cloud-oriented marketing automation solutions.
    • Launch developments and automation processes that best suit cloud implementation.
    • Participate in development consulting services to ensure that automated communication processes run smoothly.
    • Implement the necessary developments to activate automated communications and marketing automation processes that meet clients' needs at different touchpoints with their contacts.
    • Participate in implementing the latest technological advances and marketing technology solutions.
    • Perform test trials, error diagnostics, and resolve development issues in the use of marketing automation and martech tools.
    • Document development processes and track system performance metrics.
    • Work on cloud integrations using different programming and development languages: Javascript, Ampscript, Server-Side Javascript, API.
    • Meet the agreed-upon software quality standards with Omega's technical management.

    Skills


    Requirements & Experience

    • Proven Experience: +3 years of proven hands-on experience in a similar role within marketing automation and MarTech ecosystems.
    • Salesforce Expertise: Deep technical knowledge in Salesforce Marketing Cloud implementation and development.
    • Technical Skills: Strong proficiency in SQL, AMPscript, Server-Side JavaScript (SSJS), JavaScript, HTML, and CSS development, alongside experience with API integrations.
    • Client Interaction & Communication: Proven experience in client-facing roles, acting as a key point of contact to translate business requirements into technical solutions and aligning technical teams with stakeholder needs.
    • Quality & Performance: Track record of maintaining high software quality standards, writing technical documentation, and performing testing, error diagnostics, and system resolution.

    Desirable / Value-Add Skills (Pluses)

    • Specialized Projects: Hands-on experience in Salesforce Data Cloud and Personalization (formerly Interaction Studio) projects.
    • Multi-Cloud Knowledge: Experience with other Salesforce Clouds (e.g., Service Cloud, Sales Cloud) or complementary MarTech tools is highly welcome.
    • Certifications: Salesforce Marketing Cloud Developer or Email Specialist certifications are a plus.

    What do We offer

    • Permanent contract.
    • Flexible Schedule. We make it easy. Balance your professional and personal life.
    • Trainings & Certifications. Improve your skills and get the official certificate from our main partners.
    • Home Office.
    • Flexible retribution (public transport ticket, Ticket restaurant, …).
    • Health insurance.
    • OMEGA in action. Our commitment to a better society is not just an intention.

    About us

    Omega CRM, a Merkle Company, is a global digital company specialising in accelerating the Business Experience (BX) of our clients through customer-centric solutions, technology, and data – all enhanced by AI.
    Together with Merkle, we form the largest Customer Experience Management (CXM) agency in Spain, and as part of the dentsu group, we offer end-to-end solutions that integrate media, creativity, content, technology, and strategy to deliver real business impact.
    With over 23 years of experience, a team of 580+ professionals from 24 nationalities, and 2,500+ certifications, Omega CRM is a recognised leader in the Salesforce ecosystem in Spain.
    We operate across key industries including Retail, Healthcare, Pharma, Real Estate, Education, and Non-Profit, delivering omnichannel experiences in Customer Service, eCommerce, Marketing, and Analytics.
    Client satisfaction is at our core (rating: 4.9/5), and we’ve been recognised with awards such as Salesforce Partner of the Year FY23 and Most Innovative Project (Iberia).
    At Omega CRM, we believe in growth through people – guided by our values: #Talent, #Flexibility, #Commitment, and #Innovation. We grow #Together.


    #OMEGA #LI-REMOTE


    Location:

    Remote - Spain

    Brand:

    Time Type:

    Full time

    Contract Type:

    Permanent

    Company:  Dentsu

    Global advertising and marketing agency network delivering media and digital services.
    10001+ employees
    Marketing & Advertising
    HQ: Japan