Role Description We are looking for a Senior Software Engineer to drive the development of AI/ML-powered features in ClickHouse Cloud. In this role, you will bridge the gap between a high-performance database technology like ClickHouse and AI capabilities, implementing AI/ML integrations and end-to-end solutions from the Inference API layer to the user interface that enhance how users interact with and extract value from their data. What will you do? - Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. - API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. - UI/UX Implementation: Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. - Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. - Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. Qualifications - 5+ years of software engineering experience in production environments. - Exposure to working directly with AI/ML technologies. - Strong frontend skills with TypeScript/JavaScript and React. - Backend development experience in TypeScript or Python, with a focus on API design and service architecture. - High level of ownership and ability to drive features from concept to production with minimal supervision. - Thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders. Requirements - Experience building data-oriented interfaces and visualizations (nice to have). - Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases (nice to have). - Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment (nice to have). - Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus (nice to have). Benefits - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – Opportunities to engage with colleagues at company-wide offsites. - Culture - As part of a rapidly scaling start-up, you will be instrumental in shaping our culture.

• Develop and maintain scalable applications using NodeJS, TypeScript, MongoDB, Docker, and related technologies • Contribute hands-on across the full software development lifecycle, from design through deployment and support • Collaborate closely with developers, designers, QA, and product stakeholders to deliver high-quality product features and enhancements • Participate actively in Agile ceremonies, including sprint planning, standups, retrospectives, and estimation sessions • Review technical designs, requirements, and specifications to provide constructive feedback and ensure engineering quality • Identify technical risks, dependencies, and architectural considerations early in the development process • Drive engineering best practices across CI/CD, testing, observability, security, and code quality • Contribute to architectural strategy and support scalable, maintainable system design decisions • Build and support real-time, event-driven, and data-intensive platform capabilities • Participate in an on-call support rota and contribute to incident resolution and operational stability • Collaborate across business and technical teams to align engineering delivery with commercial and customer objectives • Promote knowledge sharing, documentation, and continuous improvement across the engineering organisation • Leverage AI-assisted development tools to improve engineering productivity and delivery efficiency

• Contribute fixes and enhancements to the Apache Spark open-source project. • Upgrade and maintain compatibility with newer Spark releases. • Optimize Spark internals for performance, scalability, and reliability. • Design and develop distributed data processing solutions. • Debug complex Spark-related performance and stability issues. • Collaborate with product and platform teams on architecture and technical initiatives.

• Design and develop SharePoint Online solutions using SPFx, CSOM, REST API and Power Platform tools (i.e., Power Apps, Power Automate). • Implement and maintain SharePoint portals, sites, workflows and libraries tailored to USCIS business processes. • Collaborate with stakeholders to gather requirements and translate them into technical specifications. • Ensure security and compliance with federal standards, including access controls and data integrity. • Troubleshoot and debug SharePoint-related issues, providing timely resolutions. • Provide technical guidance and mentorship to junior developers and team members.