Senior Salesforce Marketing Cloud Developer (freelancer)

Valtech is an experience innovation company that helps brands unlock new value in a digital world by blending crafts, categories, and cultures. They drive transformation for leading organizations including L’Oréal, Mars, Audi, P&G, Volkswagen, and Dolby.

• 5–8+ years of experience in an agency, consulting, or technology environment
• Proven hands-on experience delivering complex Salesforce Marketing Cloud implementations
• Strong expertise in Salesforce Marketing Cloud Engagement including Email Studio, Journey Builder, Automation Studio, Contact Builder, AMPscript, SSJS, JavaScript, SQL, and APIs
• Solid understanding of marketing automation, data architecture, and integration patterns
• Experience designing and implementing integrations between Marketing Cloud and CRM, Data 360, and external systems
• Strong Salesforce Platform (CRM/Service/Sales) technical and process integration knowledge
• Ability to clearly explain technical trade-offs, constraints, and design decisions to both technical and non-technical stakeholders
• Strong problem-solving mindset with attention to detail and quality
• Comfortable working in large, multi-disciplinary delivery teams
• Able to balance technical depth with client-facing communication
• Proactive, curious, and continuously learning

Nice to Have:

• One or more Salesforce Marketing Cloud certifications (Developer, Consultant, Email Specialist, Administrator)
• Experience with Salesforce CRM, Salesforce Data Cloud, or other Salesforce ecosystem products
• Experience with CI/CD, source control, and deployment automation for Marketing Cloud

Technical Delivery & Development:

• Design, develop, test, and deploy advanced solutions within Salesforce Marketing Cloud Engagement including AMPscript, SSJS, HTML/CSS/JavaScript, SQL for data extensions and segmentation, Journey Builder custom activities, and API integrations (REST/SOAP)
• Build scalable and maintainable Marketing Cloud solutions aligned with best practices and enterprise standards
• Implement complex data models, automations, and integrations with CRM, Data 360, and third-party platforms
• Ensure performance, security, and compliance (e.g., GDPR, consent management)

Solution Design & Architecture Support:

• Translate business and technical requirements into clear, consistent, and complete technical designs
• Contribute to solution architecture decisions related to Marketing Cloud and the broader mar-tech ecosystem
• Advise on integration strategies and platform extensions required to support client use cases
• Identify risks, constraints, and dependencies early and propose mitigation strategies

Client & Project Collaboration:

• Act as a technical point of contact for clients during delivery phases
• Support project kick-offs, discovery sessions, technical workshops, and proof-of-concept development
• Collaborate closely with solution architects, consultants, project managers, and mixed delivery teams
• Ensure quality of delivery through code reviews, documentation, and technical validation

Pre-Sales & Innovation:

• Support pre-sales activities by contributing technical input to proposals, estimates, and solution designs
• Assist with technical demos and proof-of-concepts
• Stay up to date with emerging Salesforce and marketing technology trends and proactively suggest improvements and innovations

Candidates are encouraged to apply regardless of gaps in experience. Valtech is committed to inclusion and accessibility and offers reasonable accommodations during the interview process. Beware of recruitment fraud. Applications are reviewed based on skills, experience, and potential without requiring personal information such as age, gender, or marital status.