• Take ownership of the Node.js backend and perform a full technical assessment of the codebase • Identify and remediate critical security vulnerabilities and insecure integrations • Refactor unstable or low-quality code to improve reliability, maintainability, and performance • Stabilize core application flows required for production readiness • Re-establish codebase ownership by organizing and migrating repositories within the client environment • Analyze and restore CI/CD pipelines across repositories and environments • Set up and validate staging environments to support testing and release processes • Audit and stabilize third-party integrations such as payments and external platforms • Collaborate with QA and stakeholders to validate functionality and prioritize fixes • Support release readiness and launch execution ensuring system stability • Enforce a feature-freeze approach focused on stabilization and critical fixes • Contribute to defining a post-launch roadmap to support scalability and future development • Continuously improve system security, performance, and operational stability

• Participate in the design and development of business applications and customizations. • Develop of the data access layers, business objects, and presentation layers. • Research and prototyping ERP modules using new technologies. • Support for existing code, code optimization and refactoring. • Analyze the code, search for and correct errors in the existing functionality. • Working with development partners on architecture and code reviews. • Provide guidance and support to developers participating in Acumatica’s development network, and evangelize the Acumatica xRP framework.

• Design, build, and maintain high-performance indexing systems • Process vast amounts of candidate data in real-time or batch modes • Scale to support large-scale B2C applications with 10M+ daily active users • Power critical features like search, ranking, and content understanding • Collaborate with backend engineers and MLEs to deliver low-latency solutions

• Develop and maintain RESTful APIs that facilitate the effective management of GPU clusters, virtual machines, and dedicated servers. • Utilize a modern technology stack including FastAPI, Python, OpenStack, Rest API, Asyncio, PostgreSQL, Docker, relational databases, RabbitMQ, Redis, and Kubernetes to build reliable and maintainable code. • Bridge the gap between development and operations, enhancing our CI/CD processes and infrastructure reliability through proactive service monitoring and problem resolution. • Take an active part in the lifecycle management of compute products from initial design to implementation, focusing on scalability and customer needs. • Design and implement system architectures that support high availability and disaster recovery principles. • Engage with team members across the organization to integrate development and operations objectives, facilitating a DevOps culture. • Drive innovation by staying current with industry trends and emerging technologies, applying this knowledge to improve internal processes and solutions.