Top Tech Jobs & Startup Jobs in Czechia

Design, develop, and maintain high-quality web applications using CodeIgniter and PHP. Collaborate with cross-functional teams to define and ship features, ensure application performance and quality, identify and fix bugs, and maintain code quality and automation.

Lead end-to-end annotation projects: define workflows, coordinate teams (annotators, reviewers, experts), track progress and quality via dashboards, manage launches and phase transitions, pilot tooling and methodology improvements, and build scalable operational systems and documentation to support annotator community and cross-functional alignment.

Own the full technical sales cycle across EMEA, including discovery, demonstrations, trials, evaluations, and closing support. Build an EMEA-specific solutions engineering motion, develop repeatable processes and assets, guide technical evaluations, connect customer needs to product feedback, and partner with sales and regional leadership. The role also helps establish the regional playbook and support future SE hiring and development.

Owns and manages the infrastructure powering secure AI agent deployments. Responsibilities include Kubernetes and Azure environments, Terraform-based infrastructure, MCP servers, access controls, enterprise integrations, GPU provisioning, compute scaling, model training efficiency, cost control, and governed connections to sensitive business systems. The role partners with infrastructure, security, compliance, technical, and business teams to deliver scalable and reliable AI platforms.

Lead zero-to-one product development of an AI contract-review agent: define vision, run extensive user discovery, scope prototypes, drive tech strategy with engineers, deliver MVP, and shape early GTM and positioning.

This role involves providing technical and sales support to electrical designers, specifying technical solutions, and building long-term relationships within the Czech market while coordinating with the sales team.

Build and operate Resend’s scalable AWS platform, infrastructure tooling, self-service workflows, deployment standards, and observability systems. Improve reliability, performance, and security; participate in incident response; automate operational work; and partner with engineers to create reusable infrastructure solutions. The role requires extensive infrastructure, platform, or SRE experience, infrastructure-as-code expertise, cloud and distributed-systems knowledge, and strong communication in a remote environment.

Build and operate infrastructure supporting AI model training, inference, and product platforms. Responsibilities include managing Kubernetes and GPU clusters across cloud and on-premises environments, provisioning compute and networking, operating databases and Kafka, developing Python-based automation and self-service tooling, and leading cloud migrations and platform improvements focused on reliability, security, and cost efficiency.

Provides customer-facing technical support for Mavenir’s 4G and 5G Packet Core platforms. Responsibilities include on-site installation, incident analysis and troubleshooting within SLAs, system quality checks, customer communication, operational guidance, and coordination with sales, support, and engineering teams. The role requires basic Linux skills, shift flexibility, strong English communication, and willingness to learn telecom technologies. Work is office-based in an international environment.

Own the lifecycle of AI products by translating business priorities into executable roadmaps, partnering with engineering and design, driving delivery, and incorporating user feedback. Lead client demonstrations, define and evaluate product metrics, coordinate cross-functional teams, and align product development with broader innovation strategy. The role requires strong product management, leadership, communication, analytical, agile, and user research skills.