Top Tech Jobs & Startup Jobs in Krakow

Build and operate Cognism’s AWS cloud platform, including Kubernetes infrastructure, Infrastructure as Code, CI/CD pipelines, observability, automation, incident response, and reliability improvements. Partner with engineering, security, and architecture teams to improve resilience, developer productivity, and cloud cost efficiency. The role requires hands-on production platform engineering experience, strong Kubernetes administration, deployment automation, scripting or programming skills, and excellent English communication.

Develop and improve a proprietary C++ real-time renderer across DirectX11/12, Vulkan and console APIs. Implement rendering features, optimize CPU/GPU performance, debug vendor-specific issues, collaborate with artists, assist CI and integrations, and mentor teammates.

Owns the technical delivery of customer SaaS implementations from requirements discovery and solution design through planning, coordination, and launch. Partners with customers, Customer Success, Product, Engineering, and QA to translate business needs into technical specifications, implementation plans, project tickets, timelines, and milestones. Manages dependencies, risks, scope changes, stakeholder communication, and customer technical guidance throughout implementation.

Develop full-stack features for an Excel-based ERP reporting platform, with emphasis on business logic, technical design, bug fixing, testing, refactoring, and CI/CD maintenance. The role involves shaping user stories with stakeholders, occasional server access, and potential code reviews. Engineers work remotely with flexible hours while maintaining predictable availability and at least three hours of overlap with Montreal EST. TypeScript and C# are central technologies, with React, Docker, Nginx, and AWS experience valued.

Lead the strategy, design, deployment, and scale-up of AI-powered health products across the Global South. Own product roadmaps, execution, government-system integration, stakeholder adoption, partnerships, grant development, and portfolio expansion. Collaborate with engineering, machine learning, program, and domain teams to deliver sustainable, measurable public-health impact.

Drive Tremendous’s expansion across Western Europe and the DACH region by identifying, prospecting, and closing mid-market customers. Partner with sales, marketing, and product teams to adapt the offering to new markets while shaping the international sales strategy. The role requires autonomous execution, strong written communication, empathy, German and English fluency, and the ability to travel domestically and internationally.

The Backend Engineer will develop and maintain features for Restream web services, design backend APIs, ensure infrastructure resilience, and contribute to a collaborative team environment.

Design, implement, and maintain UE5 procedural content generation (PCG) systems and tools for level and environment teams. Build scalable pipelines for world building, optimize performance and streaming for World Partition projects, document workflows, and collaborate with art, design, and engineering to meet visual and performance targets.

Develop and maintain cross-platform applications using Kotlin Multiplatform. Collaborate with the engineering team, participate in design and code reviews, write automated tests, and ensure application quality and performance.

Manage a portfolio of SaaS and subscription renewals, driving timely renewals, expansions, upsells, and cross-sells. Engage customers consultatively, maintain accurate Salesforce pipeline and forecasts, resolve issues, and partner with account executives, customer success managers, and other teams. The role requires strong communication, organization, accountability, subscription sales knowledge, and professional English and Polish proficiency.