Fullstack Developer (MarTech)

TL;DR

Fullstack Developer (MarTech): Building robust integration layers, data pipelines, and internal tools to allow marketing teams to orchestrate hyper-personalized campaigns at scale. Focus on implementing personalization logic, architectural alignment, and technical migration of legacy campaigns and data to the new unified platform.

Location: UK Remote role

Salary: £40,000 - £55,000

Company

hirify.global is the global leader in specialist media with over 3,000 employees working across 200+ media brands.

What you will do

• Build and maintain secure, high-performance APIs and connectors that sync data between internal SCV (Single Customer View) and the external ESP (Email Service Provider).
• Develop real-time and batch processing pipelines to handle user identity, consent, and engagement events.
• Build user interfaces and features that allow non-technical marketing teams to define segments, trigger journeys, and view performance dashboards.
• Work with the Iris templating system to ensure it can dynamically render personalized content blocks served by our AI Advisor engine.
• Write clean, maintainable code across the stack (backend APIs, database queries, frontend dashboards).
• Assist in the technical migration of legacy campaigns and data from old providers to the new unified platform.

Requirements

• Strong experience in modern web development, specifically with PHP (Symfony/Laravel) or Node.js/Golang for backend services, and React/TypeScript for frontend tools.
• Significant experience consuming and building RESTful or GraphQL APIs, specifically integrating with third-party SaaS platforms.
• Proficiency with SQL (MySQL, PostgreSQL) and NoSQL databases, capable of writing efficient queries for large datasets.
• Understanding of event-driven patterns to handle real-time user actions.
• Experience with CI/CD pipelines, Docker, and cloud environments (AWS/GCP).
• Ability to debug complex data flow issues across multiple distributed systems.

Nice to have

• Specific experience with the APIs of major ESPs like Salesforce Marketing Cloud, Braze, or Mailchimp.
• Basic knowledge of ETL processes or data warehousing (BigQuery).
• Experience with Temporal.io or similar tools for managing complex business logic.
• Strong belief in automated testing (Unit, Integration, E2E)

Culture & Benefits

• Uncapped leave.
• Bonus based on hitting targets.
• Referral program.
• Well-being support with access to our Colleague Assistant Programmes.
• Opportunity to purchase shares in hirify.global, with our Share Incentive Plan.