Senior Integration Developer

Description :

- Design and execute large-scale data migration from legacy CMS to modern headless platforms

- Transform and map data from multiple ERP systems and external sources

- Develop ETL/ELT pipelines for content, user, and product data

- Ensure data integrity and implement validation frameworks

- Create rollback and recovery procedures for migrations

- Build data transformation scripts with proven performance at scale

Integration Development :

- Build robust API integrations between headless CMS platforms and external systems

- Develop real-time data synchronization via GraphQL and REST APIs

- Integrate with marketing automation platforms for form submissions

- Implement Google Analytics 4, GTM, and marketing tracking integrations

- Connect translation services for automated workflows

- Build webhook handlers and event-driven architectures

Scripting & Automation :

- Primary : Develop migration scripts using JavaScript ) or Python

- Create automated data validation and reconciliation tools

- Build custom connectors for legacy system data extraction

- Develop monitoring and alerting scripts for integration health

- Automate repetitive migration tasks and data transformations

- Generate comprehensive migration reports and audit logs

AI-Assisted Development :

- Critical Requirement : Use AI tools to accelerate script development

- Leverage Claude, ChatGPT, or GitHub Copilot for code generation

- Generate complex SQL queries and data transformation logic using AI

- Create migration scripts 30% faster using AI augmentation

- Document patterns and share AI-assisted development practices

Legacy System Integration :

- Analyze and document legacy integration patterns

- Replace brittle CMS-CRM synchronization mechanisms

- Modernize enterprise integration workflows

- Migrate from legacy search to modern search platforms

- Handle complex multi-language URL structures and redirects

Required Qualifications :

Technical Expertise :

- Proven experience (5+ years) in integration development with demonstrable portfolio

- Required : Expert proficiency in JavaScript ) OR Python with proven projects

- Required : Strong experience with RESTful APIs and GraphQL integration

- Required : Proven track record of large-scale data migrations (provide specific examples)

- Required : Deep understanding of ETL/ELT processes and tools

- Required : Experience with JSON, XML, and complex data transformation

Integration Technologies :

- API design and development (REST, SOAP, GraphQL)

- Message queuing systems (RabbitMQ, Azure Service Bus, Kafka)

- Webhook implementation and event-driven architectures

- OAuth 2.0, JWT, and API authentication methods

- Rate limiting, retry logic, and error handling

- API gateway and management platforms

Cloud & DevOps :

- Azure cloud services (Functions, Logic Apps, Data Factory)

- CI/CD pipeline configuration (Azure DevOps, GitHub Actions)

- Container technologies (Docker, Kubernetes)

- Infrastructure as Code (Terraform, ARM templates)

- Monitoring and logging (Application Insights, ELK stack)

Soft Skills :

- Excellent problem-solving and analytical abilities

- Strong documentation and communication skills

- Ability to work independently and manage multiple priorities

- Detail-oriented with focus on data accuracy

- Comfortable with ambiguous requirements and legacy systems

Highly Desirable Qualifications :

- Experience with modern headless CMS platforms (Sitecore XM Cloud, Contentful, Strapi)

- Knowledge of Sitecore platform and APIs

- Experience with CMS data structures and migration

- Familiarity with CRM integration patterns

- Experience with ERP systems integration

- Understanding of e-commerce data models

- Experience with Google Analytics and GTM APIs

- Knowledge of GDPR compliance for data handling

- Experience with enterprise integration platforms

Project Context :

You'll be responsible for :

- Migrating years of legacy CMS content and data

- Integrating multiple ERP systems and external data sources

- Handling thousands of products across multiple languages

- Achieving real-time data synchronization

- Meeting aggressive Phase 1 deadline in Q1 2026

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