Top Tech Jobs & Startup Jobs in Poland

Lead short-term AI adoption program: build internal AI champions, create usage policies and training, support teams implementing AI tools, contribute to internal AI tool builds, and ensure responsible, secure deployment across distributed teams.

Serve as a bridge between artists and developers to integrate, optimize, and maintain 2D game assets in Unity. Prepare, export, and organize graphics and animations, support porting and localization, maintain asset pipelines and folder structures, collaborate with internal teams and external studios, and contribute best practices and historical asset management.

Provide HR administrative support for the Belgian market: manage absences in ADP ESS, respond to employee queries via ticketing tool and shared mailbox, organize new-hire orientation, maintain employee files, support audits, ensure data quality, and liaise with benefits vendors.

Sell Teads' unified omnichannel advertising platform to Polish agencies and advertisers. Manage full sales cycle, meet revenue targets, expand accounts, collaborate with Client Services and Ad Ops, and maintain high client satisfaction on a 12-month fixed-term contract.

Source, engage, and screen candidates across European markets (focus DACH). Build talent pipelines, perform market mapping and initial interviews, deliver qualified shortlists, and advise hiring managers with data-driven insights while ensuring a strong candidate experience.

Manage day-to-day payroll support for Poland within the EMEA payroll team: coordinate with external vendors, ensure payroll accuracy and compliance, prepare reports and declarations, resolve employee inquiries, maintain data integrity across systems, collaborate with HR and Finance, and drive process improvements and automation. Maintain efficiency during month/quarter/year-end closings.

Lead design and delivery of production-grade AI/ML solutions for Kainos Workday products. Build predictive analytics, anomaly detection, generative AI features, and scalable MLOps pipelines. Integrate with Workday, mentor and line-manage a data science team, manage client engagements, and drive architectural and technical leadership across product initiatives.

Lead design and delivery of backend-focused, high-scale digital banking features across the full SDLC. Architect microservices, integrate APIs, mentor engineers, improve CI/CD and system resilience, and build LLM-based assistants and personalization using OpenAI and ML models while ensuring security and scalability.

Test native iOS and Android photo-editing apps (manual and automated), validate image-processing and ML features, design/maintain automated test suites, perform exploratory testing, use AI-assisted tools for test generation and analysis, report QA metrics, collaborate with cross-functional teams, and create testing documentation.

Design, build, and maintain a resilient, scalable cloud platform for developers. Implement infrastructure-as-code, optimize performance, support Kubernetes-based environments, improve developer experience, participate in code reviews, implement analytics, and provide on-call support for production and hybrid on-prem systems.