Our Customer:
A global product company in the cybersecurity domain, focused on helping organizations identify and reduce risks across modern IT environments.
Your Tasks:
- Manage and evolve the TypeScript data access layer to ensure efficient data flow between SQL logic and backend services.
- Maintain and enhance Node.js API and ReactJS frontend, ensuring stability and scalability of the user interface.
- Implement improvements in Hapi.js backend and MobX state management.
- Comprehensive management of the database layer, including maintenance, configuration, and resolution of complex SQL performance issues.
- Optimize GraphQL data access layer for efficient data flow.
- Continuously optimize Microsoft SQL Server to handle large-scale and complex identity-based data analysis.
- Deliver high-quality, resilient software updates.
- Interface directly with customers in live technical meetings to diagnose and resolve complex UI, API, and data-related issues.
Required Experience and Skills:
- 4+ years of experience as a Data Engineer, Database Developer, or Backend Engineer with a strong focus on SQL.
- Strong software engineering skills in TypeScript, specifically for developing and maintaining data access layers (ORMs/Query Builders).
- 3+ years of experience with ReactJS and state management libraries (specifically MobX or Redux).
- 3+ years of experience with Node.js and web frameworks (experience with Hapi.js is a significant advantage).
- Deep, expert-level knowledge of Microsoft SQL Server, including performance tuning, indexing strategies, and complex stored procedure development.
- Hands-on experience with GraphQL schemas, resolvers, and integration.
- Understanding of database schema design, migration strategies, and data integrity principles.
- Proven ability to analyze and optimize database performance in high-load, production environments.
- Experience in leading technical deep-dives with customers to diagnose data-related challenges in real-time.
- Experience working in an Agile environment, maintaining high code quality through peer reviews and testing.
- Strong problem-solving skills with a data-driven approach and effective experience supporting global clients.
- Fluent English with strong communication and collaboration skills.
Would Be a Plus:
- Background in Cyber Security or Identity management.
- Experience with large-scale identity data (Active Directory/Entra ID).
Working conditions
5-day working week, 8-hour working day;
Remote work.