Freelancer / B2B MarTech Admin/Developer (Braze / mParticle) – Based in PortugalWe're searching for an experienced MarTech Admin/Developer to join a global digital transformation initiative with an international client in the marketing technology (MarTech) space.
This is a freelance / B2B opportunity for professionals based in Portugal who have strong technical expertise in platform administration, data integration, and marketing automation tools.You'll be at the heart of a cutting-edge MarTech ecosystem, ensuring smooth governance, integration, and optimization of platforms like Braze, mParticle, Salesforce Marketing Cloud, Tealium, and Segment.What you'll do:Configure, administer, and enhance Braze and mParticle platforms, ensuring seamless integration within the MarTech stack.Manage event-driven data pipelines using APIs, webhooks, and SDKs.Support data collection, storage, and analysis processes to drive marketing automation and personalization.Deploy and manage cloud infrastructure components on AWS (Lambda, S3, EventBridge, SQS, SNS, VPCs).
Apply DevOps / CI-CD best practices to ensure scalable and secure deployments.Ensure compliance with GDPR and global data protection standards.Implement governance models ensuring platform reliability, security, and performance.What we're looking for:6–8 years of experience in MarTech platform administration or development.Solid hands-on experience with Braze and mParticle.familiarity with Salesforce Marketing Cloud, Tealium, or Segment is a strong advantage.Strong technical foundation in Python, AWS, and API-driven architectures.Excellent understanding of security, encryption, and access management (IAM).
Team player with great communication skills and ability to collaborate across international teams.Based in Portugal and available to work in a freelance / B2B mode on a long-term project.Why this role?
You'll work at the intersection of technology, data, and marketing, contributing to the evolution of a sophisticated MarTech environment that powers global customer engagement strategies.
If you're passionate about building and integrating modern data platforms, this is your next big opportunity!
Location: Remote (Portugal-based)Type: Freelance / B2B – Long-term collaborationInterested?
Apply now