Data jobs in Czech Republic

 ...across the support ecosystem. Use content audits, search insights, customer and agent feedback, AI quality signals, and operational data to identify and prioritize improvements. Lead content UAT, content QA, surfacing validation, search and findability reviews, and... 

 ...We are looking for a hands-on, results-oriented, and intellectually curious Senior Data Analyst to join our Product Analytics team. Our mission is to uncover actionable insights about our customers and use them to create data products, analytical solutions, and self-... 

 ...differences are a competitive advantage. If this sounds like you, we’d love you to be part of Gen. About The Role: As a Senior Data Analytics Specialist, you'll be a key member of the Marketing Analytics and Data Science team based in Prague, partnering with... 

 ...record of forming theses and acting on them, with demonstrated DeFi investment exposure Excellent research and communication skills; data-oriented and able to synthesize findings into recommendations Self-starter who works independently Private Health Insurance... 

 ...and feedback infrastructure that connects these capabilities to production experiences. You’ll partner with product, marketing, data science, engineering, business, and compliance stakeholders to improve relevance and outcomes while ensuring safeguards—including frequency... 

 ...honest about what it can't do. You'd work on agent and tool design, MCP integrations, context engineering, retrieval over our domain data, and the evals that keep it from silently degrading. Where AI belongs in the product itself is still open, and we'd like your help... 

 ...managing and growing a small team of 3-5 Research Engineers responsible for end-to-end delivery of applied AI, from problem framing and data curation through model training, customization and evaluation to deployment, monitoring and iteration at massive scale. This role... 

 ...required for product teams to ship safely and quickly. This is a highly visible role that partners directly with engineering, security, data, and business leadership. You are accountable for the availability, scalability, performance, cost efficiency, and compliance... 

RockawayX backs founders building the next generation of crypto infrastructure, applications, and middleware. As our Venture Analyst, you will help us source, evaluate, and support early-stage investments across the stack. Whilst predominantly a venture role, you will ...

 ...monitoring, policy enforcement, runtime safeguards, and supply chain trust Translate threats such as prompt injection, tool abuse, data leakage, and model poisoning into practical user-facing protections Build security that is real-time, adaptive, and largely... 

 ...renewal performance, win-back, and reduced active opt-out as key levers for sustainable growth. You will work closely with Product, Data Science, MarTech, and Marketing teams to shape and deliver the strategy. While you will not rely on a large team of direct reports,... 

 ...work today, how customers use them, and where they can be better Identify opportunities for improvement — from customer feedback, data, competitive analysis, and your own product intuition Shape and manage the roadmap — decide what we build next and why, together... 

 ...customers’ technical issues from first contact to resolution, helping them identify and understand the problem. Use product usage data, monitoring, logs, and recurring support patterns to identify issues before customers report them. Proactively reach out to... 

 ...code using NestJS and modern backend tooling Focus on quality and long-term maintainability of our products Design and evolve data models and integrations backed by MongoDB Integrate and maintain third-party services such as Stripe for billing and payments... 

 ...large, dedicated teams. Each orchestration leader provides the commercial vision and accountability, while squads comprising Product, Data Science, MarTech, Finance, and other functions provide the execution capability. This model requires strong leadership without... 

 ...integration reliability, and channel growth. ~ Excellent communication skills with both engineering and executive stakeholders. ~ A data-driven mindset, using telemetry and partner feedback to prioritize and improve. ~ Experience using AI tools in product workflows.... 

 ...problems and turned them into coherent, maintainable systems. • A solid hands-on technical foundation across programming languages, data technologies, and platform and infrastructure, with the range to lead in an unfamiliar environment rather than only where you know... 

 ...sales offers for targeted merchants. Maintaining sales leads and merchant records in CRM, providing accurate and timely forecast data. Taking personal accountability for achieving individual and shared goals (setting robust plans in advance, initiating actions to... 

 ...Docker, Kubernetes, GitLab CI/CD, Ansible, Terraform Frontend: TypeScript, React.js, Tailwind CSS Backend: Node.js, Nest.js Data: MongoDB, Firestore, Redis Messaging: RabbitMQ, Pub/Sub Blockchain: 200+ blockchain networks Observability & on-call:... 

 ...presenting an API architecture decision to senior engineers and explaining integration trade-offs to executive partner stakeholders. ~ Data-driven by nature: you define integration success metrics before you build, and use API telemetry and partner feedback to... 

 ...multi-GPU server]( hosted in our datacenter, so that Trezor employees can use large language models on hardware we control, with no data ever leaving our premises. We are looking for an AI Platform Engineer to own that machine end-to-end: the hardware and OS underneath... 

 ...design and implementation to operations and observability (Java/Spring Boot on AWS, Postgres, Kafka). Design and review REST APIs and data contracts between internal and external services, providers, keeping them secure, versioned and easy to integrate. Champion event... 

 ...workflows, collaborate closely with cross-functional teams, lead on-set shoots and continuously refine content based on feedback and data. What You'll Do End-to-end production: Lead video projects from initial concept and storyboarding through to filming, editing... 

We're [ Trezor ]( - the inventors of the first hardware wallet and pioneers in crypto security. We've defined an entirely new product industry and continue to push the boundaries with cutting-edge innovations . Our mission is to make self-custody accessible to everyone...

 ...senior stakeholders • Builder’s mindset: proactive, resilient, comfortable with ambiguity, and effective in a matrix environment • Data driven execution with strong pipeline hygiene, forecast accuracy and performance analytics • Crisp storytelling and executive... 

About Us: Gen is a global company dedicated to powering Digital Freedom through its trusted consumer brands including Norton, Avast, LifeLock, MoneyLion and more. Our combined heritage is rooted in financial empowerment and cyber safety for the first digital generations...