Top Tech Jobs & Startup Jobs in Krakow

Lead developer advocacy and community growth for open-source ontology software. Responsibilities include organizing technical and scientific workshops, engaging OSS communities, building partnerships, contributing upstream, writing tutorials and editorial content, managing social channels, maintaining partner relationships, and communicating community needs to the development team. The role is fully remote within the EU/EFTA, offers significant ownership, and requires some travel.

GraphAware invites candidates to submit profiles for future opportunities when no current advertised role matches. Applicants should share a resume and record a short video explaining their suitability. The company seeks people committed to excellence, ownership, graph technology, customer success, and making a meaningful business impact. Applications are welcomed from any location.

Support Engagement Manager on customer operations and sales improvement projects: project planning, client engagement, data analysis using Excel and generative AI, creating PowerPoint deliverables, conducting research, and collaborating with teams to deliver recommendations.

Manage and optimize mobile game user acquisition campaigns, including campaign setup, funnel calculations, performance analysis, paid traffic profitability, and creative testing. The role requires hands-on expertise with Google Ads, Meta Ads, and video networks, plus strong knowledge of ARPU, retention, LTV, eCPM, and CPI. Experience scaling profitable campaigns in mobile gaming is required; puzzle or ad-monetized games and emerging ad networks are preferred.

Create and execute crypto and Web3 content and brand marketing strategies across multiple clients. Responsibilities include researching projects, protocols, market trends, and narratives; producing social media content and articles; simplifying complex blockchain concepts; developing compelling stories; directing design teams; creating visual assets; and monitoring the evolving Web3 ecosystem.

Own recruitment and People operations for a distributed company growing from 50 to 100 employees. Responsibilities include sourcing and closing candidates, coordinating international employment processes, onboarding, compensation and performance cycles, equity administration, employee communications, offsites, and workforce reporting. The role partners closely with founders, hiring managers, Finance, Administration, and Workplace Operations while building scalable People processes across multiple countries.

Owns full-cycle recruiting for commercial, operational, and technical roles across global markets. Responsibilities include sourcing passive candidates, building pipelines for hard-to-fill positions, advising hiring leaders, coordinating interviews and offers, maintaining accurate Greenhouse data, and improving hiring processes through systems thinking, data, AI, and automation.

Research prospects, conduct outreach, qualify inbound and outbound leads, manage a sales pipeline, and generate qualified opportunities. The representative will build relationships, track and improve results, develop outreach processes and playbooks, and collaborate with the CEO and early team to scale sales efforts.

Investigate fraud, money laundering, account abuse, cheating, and security threats. Manage transaction queues, review documentation, conduct deep-dive investigations, identify coordinated abuse patterns, collaborate cross-functionally, and report fraud trends. Recommend process and tool enhancements while maintaining strong customer support, regulatory compliance, and platform integrity.

Builds software solutions for end users as a general full-stack engineer. The role emphasizes collaboration, ownership, accountability, fast-paced execution, adaptability, multitasking, rapid learning, and an ambitious, outcome-driven approach.