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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Salesforce Marketing Cloud Next and Data 360 Developer - **Company:** Capgemini Uk Plc (FS) - **Location:** Birmingham, UK - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Business Analytics Applications, Software Bug Management, Command-Line Interface, System Configuration, Continuous Integration, Customer Data Management, Data Sharing, Integrated Windows Authentication, Middleware, JSON, Automation of Marketing, Release Management, Azure Data Lake, Salesforce.Com, Secure Coding, Software Engineering, SQL Databases, Data Streaming, Systems Integration, Tableau (Software), Extensible Markup Language (XML), Enterprise Data Management, Apex Code, Google Cloud, Data Ingestion, DevOps Tools - Open-source, Snowflake, Salesforce Lightning, SOAPAPI, Git, Data Lakes, Integration Frameworks, Cloud Connectors, Data Management, Restful APIs, Software Version Control, Marketing Cloud, User Identification, Mulesoft, Databricks - **Published:** October 8, 2026 - **Apply:** https://www.totaljobs.com/job/data-developer/capgemini-uk-plc-fs-job108104463 ## About the Role You'll have practical experience configuring or developing Salesforce Data 360, Salesforce Data Cloud, Marketing Cloud Next, Marketing Cloud Growth, Marketing Cloud Advanced or comparable customer data and marketing automation platforms. * You'll have at least 3+ years in understanding of customer data concepts including data ingestion, data streams, Data Lake Objects, Data Model Objects, identity resolution, unified profiles, segmentation and activation. * You'll have at least 3+ years of experience building Salesforce solutions using declarative tools such as Salesforce Flow, configuration, validation rules, permissions and data management features. * You'll understand customer engagement and marketing automation concepts including audiences, campaigns, journeys, event triggers, personalisation, consent and preference management. * You'll have experience writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. * You'll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. * You'll understand software development lifecycle practices including requirements gathering, user stories, source control, testing, deployment and defect management. * You'll have experience using source control tools and working within structured release management and deployment processes. * You'll understand the importance of secure development practices, data privacy, customer consent, governance and responsible customer communications. * You'll be a strong team player who actively supports colleagues, shares knowledge and contributes positively to delivery outcomes. * Salesforce certifications such as Salesforce Data 360, Marketing Cloud, Marketing Cloud Next, Platform App Builder, Platform Developer or Agentforce would be advantageous. * Experience with Salesforce Marketing Cloud Engagement capabilities including Journey Builder, Automation Studio, Email Studio, Content Builder, AMPscript, SSJS and subscriber management would be advantageous. * Experience with Apex, Lightning Web Components, Salesforce CLI, Git, DevOps tooling, automated testing frameworks or CI/CD pipelines would be beneficial. * Experience with MuleSoft or other integration platforms and enterprise data platforms such as Snowflake, Databricks, Azure Data Lake, AWS or Google Cloud would be advantageous. * Understanding of batch ingestion, streaming ingestion, data federation, zero-copy, data sharing and near real-time activation patterns would be beneficial. * Awareness of email deliverability, domain authentication, IP warming, communication governance and customer preference management would be advantageous. * Exposure to Agentforce, Salesforce AI, prompt-enabled workflows, Tableau, Marketing Intelligence, personalisation capabilities or analytics platforms would be beneficial. * Experience supporting B2B or B2C customer engagement solutions across sales, service, marketing, commerce, loyalty or customer service channels would be advantageous. * Experience working within consulting, enterprise transformation, agile delivery or multi-vendor environments would be beneficial. ## Description Working closely with architects, senior developers and clients, you'll analyse requirements and user stories before configuring, developing and testing solutions using Salesforce Marketing Cloud Next and Salesforce Data 360. You'll play a key role in turning approved solution designs into secure, scalable and maintainable implementations. You'll work across customer data, segmentation, journeys, integrations, activation, reporting and automation capabilities, helping clients create connected customer experiences powered by trusted customer data. You'll contribute throughout the delivery lifecycle, from discovery and solution design support through build, testing, deployment, release management and ongoing optimisation. Whatever the project, you'll indulge your passion for Salesforce, customer data and marketing technology while developing your technical capabilities and building strong relationships with clients and delivery teams. Qualities like these will help you become a trusted member of our Salesforce delivery practice and a key contributor to successful client outcomes. What you'll do You will configure and develop Salesforce Marketing Cloud Next and Salesforce Data 360 solutions in line with approved architecture, delivery standards and user stories. You'll create and maintain Data Lake Objects, Data Model Objects, data streams, mappings, transformation logic and customer data models. * You'll support the implementation and testing of identity resolution rulesets, unified customer profiles, calculated insights, segments and activation targets. * You'll build and maintain Marketing Cloud Next audiences, campaigns, flows, event triggers, personalisation rules and reusable orchestration components. * You'll configure customer engagement journeys that leverage trusted customer data to deliver relevant and personalised customer experiences. * You'll develop integrations using Salesforce APIs, Data Cloud connectors, Salesforce Flow, middleware platforms and event-driven integration patterns. * You'll support the migration and transformation of legacy marketing automation capabilities into Marketing Cloud Next and Data 360. * You'll assist in the migration of automations, journeys, subscriber data, campaign logic, content and preference structures from legacy marketing platforms. * You'll implement consent management, preference management, suppression, retention and communication governance requirements in accordance with agreed solution designs. * You'll create and maintain SQL queries, transformation logic, API payloads, technical documentation, mapping specifications and deployment documentation. * You'll work closely with architects and senior developers to ensure solutions align with approved designs, security requirements and technical standards. * You'll support release planning, deployment activities, environment management and post-release validation activities. * You'll follow source control, deployment, continuous integration and release management processes to ensure high-quality solution delivery. * You'll collaborate with security, governance and architecture teams to ensure solutions follow secure-by-design principles and enterprise standards. * You'll identify technical risks, dependencies and implementation challenges, escalating issues appropriately when architectural guidance is required. * You'll support the creation of technical documentation, support documentation and operational handover materials. * You'll develop your expertise across Salesforce Data 360, Marketing Cloud Next, Agentforce and Salesforce AI capabilities while supporting enterprise-scale transformation programmes.