Top Tech Jobs & Startup Jobs in Czechia

Manage Honeywell’s end-to-end PSIRT vulnerability response process, coordinating with security, engineering, support, legal, communications, researchers, vendors, and leadership. Publish security advisories, improve processes and tools, support researcher outreach, communicate status, and advance enterprise security initiatives. The role requires product security or PSIRT experience, technical understanding of system compromise, strong project management, and excellent English communication skills.

Prospect restaurants and retailers, identify partnership opportunities, manage the sales pipeline, assess venue performance, negotiate profitable partnership terms, and collaborate with internal teams. The role requires proactive B2B and B2C selling, strong networking and communication skills, high ownership, ambition, teamwork, an active driver’s license, and fluency in Czech or Slovak and English.

Leads complex quantitative research projects from initial brief through final delivery for international brands. Responsibilities include research design, fieldwork, analysis, reporting, client relationship management, project planning, budget and quality control, cross-market collaboration, process improvement through AI and automation, and mentoring junior colleagues.

Own end-to-end quality engineering as the first SDET. Design the QA strategy, build API, UI, and integration automation from scratch, integrate tests into CI/CD pipelines, establish quality gates and metrics, and conduct exploratory and manual testing. Collaborate with developers on testability and use AI-assisted testing tools. The role is approximately 70% automation and 30% manual testing.

General application opportunity for candidates interested in joining Swapcard, a remote-first AI-powered event technology company. The posting does not specify a particular role, responsibilities, qualifications, salary, or technical requirements. Swapcard highlights its international team, collaborative culture, benefits, remote work flexibility, and multi-stage interview process.

Manage and improve CRM data quality by reviewing, cleansing, de-duplicating, enriching, and auditing account datasets. Provide actionable data to sales teams, advise stakeholders on data best practices, support analytics projects, and identify opportunities for process automation and efficiency. The role also develops data-related strategies, policies, and procedures while serving as a subject matter expert on data quality initiatives.

Provide high-level administrative support to a CEO of multiple early-stage tech startups: manage complex calendars across time zones, handle email, coordinate meetings and projects, maintain shared documents, track tasks and deadlines, assist with personal scheduling, streamline communication, and implement AI-driven workflow improvements.

Supports finance, operations, and strategic initiatives at a high-growth SaaS company. Responsibilities include financial modeling, planning, organizational design, compensation, scalable process development, cross-functional GTM collaboration, and preparing materials for leadership, boards, and investors.

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.