Top Tech Jobs & Startup Jobs in Warsaw

Develop and maintain reliable, scalable data pipelines and infrastructure. Responsibilities include data ingestion, transformation, modeling, ETL, quality validation, governance, storage optimization, and delivery for analytics and reporting. Collaborate with data scientists, analysts, and stakeholders to meet business data needs, troubleshoot issues, document systems, and apply modern data engineering practices.

Develop and implement option pricing models and risk-management tools, calculate portfolio risk measures, monitor limits, support option contract offerings, collaborate with internal and external stakeholders, and analyze applicable regulatory requirements.

Develop and maintain gameplay features for Frostpunk 1886, including prototyping, design collaboration, debugging, optimization, technology evaluation, and technical risk analysis. The role also promotes programming best practices and knowledge sharing across the team. Candidates need strong C++ and Unreal Engine expertise, extensive game development experience, and familiarity with modern gameplay systems. The position follows a hybrid work model in Warsaw.

Develop and maintain automated Python testing frameworks for complex networking, virtualization, storage, and security software. Own feature verification from test planning through automation, perform Linux-based system and integration validation, manage Docker and virtualized test environments, analyze defects, and collaborate with engineering, DevOps, architecture, and product teams to support high-quality releases.

Own the full enterprise B2B sales cycle for Sana’s AI products in Poland, from prospecting and opportunity development through solution shaping and deal closure. Build self-sourced pipeline, exceed quotas, close $10K–$100K ACV opportunities, and engage C-level decision-makers. Partner with product, engineering, and strategy teams to align solutions with customer needs and expand Sana’s market presence.

Manage end-to-end order-to-invoice processes: enter and track customer orders, create purchase orders, prepare and issue invoices, monitor invoicing dashboards, resolve billing inquiries, maintain system data, and ensure compliance with company controls and policies.

Manages clinical trial and vendor contracts, including reviewing legal documents, negotiating terms, assessing risks, maintaining contract records, and advising internal teams on compliance, interpretation, and dispute resolution. Requires a bachelor’s degree, at least two years of contract management experience, knowledge of contract law and clinical trial regulations, strong analytical skills, and approximately 5% travel.

Leads Process and Analytics Services delivery for AstraZeneca’s R&D business area within Global Business Services. Coordinates enterprise service delivery, resource planning, work allocation, team development, stakeholder commitments, escalations, and service performance. Partners with business leaders to expand service scope, shape process and analytics strategies, improve customer satisfaction, and drive continuous improvement and digital transformation.

Provide first-line B2B customer support and guide clients through implementation of e-labeling software. Advise on quality systems, regulatory compliance, security, vendor management and validation. Collaborate with cross-functional stakeholders, analyze client information, contribute to service improvements, and support client success while developing into technical or project roles.

Maintain and improve Flix’s global identity and access management infrastructure across cloud and on-premises environments. Integrate applications using SSO, implement role-based access controls, automate infrastructure tasks with Python, APIs, and Terraform, and support highly available business services. The role also involves advising stakeholders, delivering infrastructure projects, documenting solutions, and contributing to cloud-focused IT strategy.