Top Tech Jobs & Startup Jobs in Czechia

Generate and qualify pharma and biotech sales leads through targeted prospecting, personalized LinkedIn and email outreach, objection handling, and meeting booking. Collaborate with marketing on messaging and campaigns, track activity in Salesforce, and monitor life sciences industry and competitor trends. The role is fully remote, supports U.S. time-zone overlap, and requires self-motivation, digital fluency, and comfort working independently as an independent contractor.

Troubleshoot customer AI infrastructure issues across Linux and Kubernetes, diagnose GPU and cluster failures, participate in 24/7 incident response, coordinate provider resolutions, and communicate clearly with customers. Build Python or Bash automation, monitoring, dashboards, alerts, runbooks, and documentation to prevent recurring problems. Experience with NVIDIA GPUs, HPC networking, schedulers, observability tools, and infrastructure-as-code is advantageous but not required.

Evaluate and compare responses from AI models across varied prompts. Assess accuracy, helpfulness, instruction-following, clarity, and overall quality using detailed rubrics and multi-step workflows. Write clear explanations supporting evaluation decisions and apply criteria consistently. The role requires English fluency, strong writing and analytical judgment, attention to detail, complex-instruction comprehension, and extensive hands-on LLM experience.

Own enterprise sales strategy for CoLab’s largest European accounts, closing $200K–$2M+ SaaS contracts with large engineering organizations. Responsibilities include consultative discovery, solution selling, stakeholder relationship management, proposal development, negotiation, pipeline forecasting, account planning, expansions, and renewals. The role collaborates with Customer Success, Product, Marketing, and Sales Development teams and requires occasional travel to Newfoundland and other off-site locations.

Reconcile D2C, LEGO Brand Retail, bank, and payment-provider transactions; investigate unmatched or failed payments; resolve transaction queries with Consumer Service and finance teams; monitor bank activity; apply incoming payments accurately in financial systems; and support cash collection and process improvements within Accounts Receivable.

Develop innovative industrial and product design concepts across Samsung product categories, integrating AI-enabled experiences, interaction design, and emerging technologies. Responsibilities include research translation, sketching, 3D CAD, prototyping, visualization, materials and CMF development, storytelling, presentations, and collaboration with UX, engineering, technology, and business teams. The role requires strong hands-on execution from early concepts through refined product proposals, using tools such as Rhino, Adobe Creative Suite, KeyShot, and AI-assisted workflows.

Own and improve Falcon, Azul’s LLVM-based JIT compiler, by designing, implementing, and validating optimizations across its middle and back ends. Responsibilities include code generation for x86_64 and AArch64, customer performance investigations, compiler performance analysis, code review, mentoring, and delivering measurable improvements to production workloads.

Develop frontend interfaces and A/B experiments for a health-focused AI product using Vue 3, TypeScript, and Vite. Improve design systems and AI-assisted development workflows, own features from concept through production, collaborate across engineering, design, product, and analytics, and optimize performance, reliability, and development velocity using user data and experimentation results.

Lead global payroll delivery across 13 countries, managing internal payroll teams and external providers. Own vendor strategy, payroll accuracy, compliance, audits, controls, data quality, financial reporting, and process documentation. Drive payroll transformation through AI and workflow automation, including n8n, while partnering with People Delivery and Finance. Manage team development, budgets, workload priorities, and performance across a multinational organization.

Leads and grows Jensen Hughes’ UK and Ireland process safety capability. Provides technical and commercial leadership across process safety, fire engineering, and industrial risk management; advises on hazard analysis, gas detection, dispersion modelling, safety engineering, ageing assets, hydrogen, and battery storage. Builds senior client relationships, develops proposals and profitable workstreams, represents the firm in industry forums, and mentors multidisciplinary technical teams.