• Design and implement robust APIs, microservices, and backend logic to support integrations between HubSpot and other platforms. • Build secure and scalable architectures for handling high-volume data syncs. • Manage database structures, schema design, and server-side logic for data storage and retrieval. • Ensure maintainability through modular and reusable code design. • Develop efficient data pipelines and synchronization processes. • Troubleshoot and resolve performance bottlenecks in queries or integrations. • Implement caching, queuing, and load balancing strategies for optimized system performance. • Ensure data accuracy, consistency, and security across all systems. • Partner with project managers and strategists to translate business logic into technical solutions. • Participate in sprint planning, code reviews, and technical documentation. • Help define backend development standards and best practices. • Implement and maintain secure authentication, authorization, and encryption practices. • Conduct code reviews, testing, and QA for backend systems. • Maintain uptime, scalability, and disaster recovery plans for critical integrations. • Identify opportunities to improve performance, reduce technical debt, and enhance developer workflows. • Research and implement tools that improve automation, CI/CD pipelines, and code deployment. • Contribute to internal libraries or reusable integration frameworks.