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We are looking for an experienced Product Security Specialist with 8+ years of experience in securing cloud-native applications and platforms. The role is responsible for driving product security through threat…
We are looking for a Software QA & Automation Specialists with 8+ years of experience to drive the end-to-end quality engineering strategy for the Core Management System functional areas. You will lead the design,…
Senior Java Developer at EXANTE, a global wealth-tech/prime brokerage firm, designing and maintaining Java 17+ microservices for its backend trading ecosystem. Core stack includes REST/gRPC APIs, PostgreSQL, Kafka, Spring/Micronaut/Quarkus, and cloud platforms like Kubernetes, GCP, and EKS.
Changetheblock seeks a Data Engineer in Madrid (hybrid) to design and maintain ETL/ELT data pipelines, data models, and analytics that support decision-making. Valued tech includes Bronze/Silver/Gold Data Lakes, Airflow, Kubernetes, and ClickHouse, with Power BI/Qlik experience as a plus.
Senior Technical Program Manager building AI-powered automation systems for customer service delivery at Twilio, using Python, TypeScript, and LLM tooling to improve resolution rates and operational efficiency.
Build and optimize Amplitude’s Nova OLAP engine, a distributed system processing trillions of events to power AI-driven product analytics and autonomous experimentation for thousands of customers.
Who We Are: Materialize is the context engine for AI agents and applications. It lets engineering teams use SQL to transform siloed operational data into up-to-the-second, trustworthy views into any element of their…
A hands-on senior Python engineer building secure AI-agent data foundations for Intellias's global investment-management client in London: production Python services, data pipelines, catalogue/semantic/entitlement layers, and agent-facing retrieval (RAG, vector search, MCP APIs). Core stack: Python, SQL, columnar formats, query engines (DuckDB/Trino/Spark/ClickHouse), and LLM/agent tooling.
Data Analyst / BI analyst at Diagnocat, an AI company for dental imaging, owning customer and subscription analytics: tracking MRR/ARR/churn/renewal, building SQL data marts and BI dashboards, and unifying data from Stripe, HubSpot, Bitrix24, 1C and product databases for Sales, Customer Success and Product teams. Requires strong SQL, Python/pandas, a BI tool and B2+ English.
Build and operate Cloudflare's Spectrum L4 reverse proxy, handling TCP/UDP traffic at global scale while evolving the platform's next-generation features.
Hands-on Backend Team Lead role owning a high-load SMS AdTech project: leading 2 backend developers and 1 DevOps engineer while staying deeply involved in PHP/Laravel and Node.js/NestJS development, architecture, and performance tuning of ClickHouse, OpenSearch, and AWS-based services, with direct client communication.
Data engineer at Wynd Labs building large-scale web data infrastructure that powers AI training datasets, including via the Grass bandwidth-sharing network. Day to day: maintaining distributed scraping and data pipelines, optimizing analytical warehouse queries, and running workloads with Docker/Kubernetes and Linux servers.
Staff Software Engineer on PlayStation's Data Platform team, designing and operating large-scale real-time analytics and stream processing systems (RTAP) using Apache Flink, Spark, ClickHouse, Druid, Kafka, and Python/Scala.
Two-year venture capital analyst program in NYC where analysts source seed-to-Series C startup investments, conduct due diligence, and interact with 100+ CEOs across sectors like AI, healthcare, and climate tech.
Designs and evolves the high-performance backend for a global trading platform, focusing on low-latency, scalable systems and microservices architecture in a fintech environment.
Unix system administrator on the VK Pay team, keeping a fintech payments platform used by 60M people monthly reliable and performant across bare-metal, clouds, and Kubernetes. Day to day: capacity and architecture planning, incident response, on-call rotation, and automation with Linux, Docker/K8s, and IaC tooling.
Designs and builds scalable data infrastructure using Kafka, Spark, and AWS services to support analytics and processing for a global communications platform.
Operational analyst at a ready-meal delivery service with its own production facilities. Day to day: analyzing raw-material cost, margins and menu pricing, building regular and ad-hoc reports from 1C data in an MS SQL warehouse, and maintaining dashboards for production, procurement and finance teams.
Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation…
Designs and builds scalable software systems at Twilio, focusing on communications platforms and developer tools, using cloud-native technologies and AI-driven workflows.
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