Senior Full Stack Engineer

Salary: $0 - $0 per year Location : , EU Employment option: Remote Job type: Full time Job Summary: We’re building Halo — a data-heavy platform with AI-powered features. Looking for a strong full stack engineer to take features end-to-end, front to back. Skills Must Have Hard skills: - competent in: UI/UX, Databases, SQL - proficient in: English - expert in: Full Stack, Kotlin, Spring, JAVA, PostgreSQL, Angular, ClickHouse, TypeScript Nice-to-have Hard skills: - competent in: Snowflake, Data Loading, B2B, AI, Kafka Job Description Additional Requirements 6+ years in full stack development, strong experience with Angular + TypeScript, Java / Kotlin, Spring, PostgreSQL or other SQL databases, and ClickHouse or other columnar databases. Must be comfortable working with existing/legacy code. English B2+ required. Snowflake, Kafka, and AI service integration experience is a plus. Responsibilities Deliver customer-facing features using Angular front and Spring backend. Build and scale backend processes like async data loading, batch processing, and developing APIs. Design and maintain services based on PostgreSQL and ClickHouse. Develop UI components like dashboards and data grids. Ensure high code quality and minimal regressions through comprehensive testing. About Company Company Overview You will be part of an international engineering team focused on developing a modern, intelligent surveillance platform for financial institutions. The system processes high-frequency market data to identify irregular behavior and ensure regulatory compliance across jurisdictions. This role offers exposure to complex engineering challenges, financial domain knowledge, and the opportunity to shape a next-generation platform from within a collaborative and technically strong team.