Senior backend engineer for financial data platform using Node.js and OpenSearch.
Build and optimize a high-performance API serving market data to investment channels, with OpenSearch handling complex queries and aggregations. You'll design indexing strategies, develop data pipelines, and apply test-driven development in daily release cycles. This role requires deep expertise in data-intensive systems, search platforms, and financial markets knowledge, working within an agile team in Stockholm.
Found at a specialist agency · listed 25 August 2026 · InsideJobs links you to the original posting.