Top Tech Jobs & Startup Jobs in Warsaw

Own and run Tether’s global influencer program: identify and manage creators and agencies, run end-to-end campaigns, measure impact, and build a developer-focused influencer track (YouTubers, OSS maintainers, tech podcasters). Partner with product teams across Tether pillars and stay current on platform shifts.

The Account Executive will focus on acquiring new customers in Poland, managing pipelines, engaging with C-level decision-makers, and closing deals in the M&A market.

As a Regional Sales Manager, you'll lead sales teams to acquire new clients, expand into new verticals, and drive regional growth by applying value-based selling techniques.

Manage and grow strategic hotel accounts across DACH, drive retention and upsell, lead renewals and escalations, coordinate with support/product/engineering, deliver account plans and customer advocacy, and provide insights to product and marketing.

Own marketing analytics for performance marketing: measurement frameworks, reporting, A/B test evaluation, LTV prediction, monitoring dashboards/alerts, data pipelines, tracking quality, and enablement for the marketing team.

Lead product vision, roadmap, and lifecycle for mobile advertising products. Drive cross-functional delivery, write product documentation, conduct market and customer analysis, manage budgets and post-launch metrics, and mentor product managers to ensure successful launches and business growth.

As a Power BI Developer, you will create and support data visualization, develop reports, conduct training, and collaborate with teams to enhance analytics strategies and reporting.

Lead and mentor a team of playable ads developers, establish engineering standards and scalable frameworks, champion AI-accelerated development and automation, prototype and productionise tools for asset generation and export, improve pipelines and repo management, remain hands-on building playables, and collaborate with stakeholders across studios to deliver playable ad creative.

Join Shelf as a Senior Full Stack Product Engineer, responsible for building and shipping user-facing features across frontend and backend, improving product usability and quality, and applying AI tools in engineering workflows.

The role involves designing and implementing backend systems, ensuring reliability and performance, and leading technical processes in a production environment.

Manage a portfolio of global contracts: prepare and draft contracts, maintain repository, track milestones and amendments, support negotiations, ensure IT governance compliance, provide administrative and analytical IT investment support, and collaborate with procurement, finance, and IT stakeholders.

As a Senior Data Engineer, you'll design, implement, and maintain a Hadoop-based data platform, focusing on data pipelines, collaboration with international teams, and industry standards in data management.

Lead TransferGo's Growth Optimisation function to drive activation, engagement, retention, product adoption and referrals. Build experimentation frameworks, AI-enabled lifecycle automation, CRM and referral engines, partner with Product, Pricing, Data and Engineering to identify, validate and scale growth opportunities focused on increasing Incremental MAU.