• Design, development and enhancement of REST APIs, primarily using Go. • Maintenance and improvement of existing backend services. • Apply Test-Driven Development practices and ensure high code quality through static analysis and linting. • Develop internal CLI tools and supporting utilities. • Work with PostgreSQL, Redis, RabbitMQ/Kafka, S3-compatible storage and containerized environments. • Contribute to CI/CD pipelines and Kubernetes deployments. • Collaborate closely with the engineering team to deliver reliable and scalable backend solutions.

• Own and evolve ClickHouse's Python connector and SDK ecosystem, raising the bar on performance, reliability, and API design • Build and maintain integrations with orchestration platforms (Airflow, Dagster, Prefect) and transformation tools (dbt) to enterprise-grade quality standards • Drive the AI/LLM integration strategy: designing connectors and patterns that make ClickHouse a natural fit in RAG architectures, ML feature pipelines, and LLM-powered data applications • Engage actively with the open-source community: triage issues, support contributors, advocate for users, and shape the roadmap based on real-world feedback • Collaborate with Product, Cloud, and other engineering teams to align integration work with broader platform priorities • Bring a practitioner's perspective to roadmap decisions, grounding prioritization in genuine Data Engineer and Data Scientist workflows.

• Providing technical guidance and expertise to the team. • Supporting architectural and technology-related decision-making throughout the project lifecycle. • Mentoring team members on a regular basis to promote professional growth and knowledge sharing. • Fostering a culture of empowerment, innovation, and effective problem-solving within the team. • Participating actively in code reviews to ensure high standards of code quality and maintainability. • Taking part in Agile ceremonies and contributing to continuous team improvement. • Identifying, assessing, and helping resolve technical risks, issues, and project impediments. • Delivering constructive technical feedback and conducting reviews to support team success. • Resolving technology-related challenges that may hinder development progress.

• Work collaboratively with the open source community to design and implement innovative new features • Help maintain and improve the quality of our codebases, infrastructure, and documentation • Review and provide feedback on pull requests from the community and team members