Senior Integration Developer

<p><p><b>Description :</b></p><p><p><b><br/></b></p>- Design and execute large-scale data migration from legacy CMS to modern headless platforms<br/><br/></p><p>- Transform and map data from multiple ERP systems and external sources<br/><br/></p><p>- Develop ETL/ELT pipelines for content, user, and product data<br/><br/></p><p>- Ensure data integrity and implement validation frameworks<br/><br/></p><p>- Create rollback and recovery procedures for migrations<br/><br/></p><p>- Build data transformation scripts with proven performance at scale</p><br/><p><b>Integration Development : </b><br/><br/></p><p>- Build robust API integrations between headless CMS platforms and external systems<br/><br/></p><p>- Develop real-time data synchronization via GraphQL and REST APIs<br/><br/></p><p>- Integrate with marketing automation platforms for form submissions<br/><br/></p><p>- Implement Google Analytics 4, GTM, and marketing tracking integrations<br/><br/></p><p>- Connect translation services for automated workflows<br/><br/></p><p>- Build webhook handlers and event-driven architectures</p><br/><p><b>Scripting & Automation : </b><br/><br/></p><p>- Primary : Develop migration scripts using JavaScript (Node.js) or Python<br/><br/></p><p>- Create automated data validation and reconciliation tools<br/><br/></p><p>- Build custom connectors for legacy system data extraction<br/><br/></p><p>- Develop monitoring and alerting scripts for integration health<br/><br/></p><p>- Automate repetitive migration tasks and data transformations<br/><br/></p><p>- Generate comprehensive migration reports and audit logs</p><br/><p><b>AI-Assisted Development :</b></p><p><p><br/></p>- Critical Requirement : Use AI tools to accelerate script development<br/><br/></p><p>- Leverage Claude, ChatGPT, or GitHub Copilot for code generation<br/><br/></p><p>- Generate complex SQL queries and data transformation logic using AI<br/><br/></p><p>- Create migration scripts 30% faster using AI augmentation<br/><br/></p><p>- Document patterns and share AI-assisted development practices</p><br/><p><b>Legacy System Integration : </b><br/><br/></p><p>- Analyze and document legacy integration patterns<br/><br/></p><p>- Replace brittle CMS-CRM synchronization mechanisms<br/><br/></p><p>- Modernize enterprise integration workflows<br/><br/></p><p>- Migrate from legacy search to modern search platforms<br/><br/></p><p>- Handle complex multi-language URL structures and redirects</p><br/><br/><p><b>Required Qualifications : </b></p><br/><p><b>Technical Expertise : </b><br/><br/></p><p>- Proven experience (5+ years) in integration development with demonstrable portfolio<br/><br/></p><p>- Required : Expert proficiency in JavaScript (Node.js) OR Python with proven projects<br/><br/></p><p>- Required : Strong experience with RESTful APIs and GraphQL integration<br/><br/></p><p>- Required : Proven track record of large-scale data migrations (provide specific examples)<br/><br/></p><p>- Required : Deep understanding of ETL/ELT processes and tools<br/><br/></p><p>- Required : Experience with JSON, XML, and complex data transformation</p><br/><p><b>Integration Technologies : </b><br/><br/></p><p>- API design and development (REST, SOAP, GraphQL)<br/><br/></p><p>- Message queuing systems (RabbitMQ, Azure Service Bus, Kafka)<br/><br/></p><p>- Webhook implementation and event-driven architectures<br/><br/></p><p>- OAuth 2.0, JWT, and API authentication methods<br/><br/></p><p>- Rate limiting, retry logic, and error handling<br/><br/></p><p>- API gateway and management platforms</p><br/><br/><p><b>Cloud & DevOps :</b></p><p><br/></p><p>- Azure cloud services (Functions, Logic Apps, Data Factory)<br/><br/></p><p>- CI/CD pipeline configuration (Azure DevOps, GitHub Actions)<br/><br/></p><p>- Container technologies (Docker, Kubernetes)<br/><br/></p><p>- Infrastructure as Code (Terraform, ARM templates)<br/><br/></p><p>- Monitoring and logging (Application Insights, ELK stack)</p><br/><p><b>Soft Skills : </b><br/><br/></p><p>- Excellent problem-solving and analytical abilities<br/><br/></p><p>- Strong documentation and communication skills<br/><br/></p><p>- Ability to work independently and manage multiple priorities<br/><br/></p><p>- Detail-oriented with focus on data accuracy<br/><br/></p><p>- Comfortable with ambiguous requirements and legacy systems</p><p><br/></p><p><b>Highly Desirable Qualifications : </b><br/><br/></p><p>- Experience with modern headless CMS platforms (Sitecore XM Cloud, Contentful, Strapi)<br/><br/></p><p>- Knowledge of Sitecore platform and APIs<br/><br/></p><p>- Experience with CMS data structures and migration<br/><br/></p><p>- Familiarity with CRM integration patterns<br/><br/></p><p>- Experience with ERP systems integration<br/><br/></p><p>- Understanding of e-commerce data models<br/><br/></p><p>- Experience with Google Analytics and GTM APIs<br/><br/></p><p>- Knowledge of GDPR compliance for data handling<br/><br/></p><p>- Experience with enterprise integration Context : </b></p><br/><p>You'll be responsible for : <br/><br/></p><p>- Migrating years of legacy CMS content and data<br/><br/></p><p>- Integrating multiple ERP systems and external data sources<br/><br/></p><p>- Handling thousands of products across multiple languages<br/><br/></p><p>- Achieving real-time data synchronization<br/><br/></p><p>- Meeting aggressive Phase 1 deadline in Q1 2026</p><br/></p> (ref:hirist.tech)