Top Tech Jobs & Startup Jobs in Warsaw

Build and own Aura’s AI Intelligence Platform, designing scalable distributed systems that unify sensitive data and enable secure, privacy-preserving AI agents. Lead initiatives from architecture through production, make cross-stack technology decisions, establish security and operational best practices, and mentor engineers. The role focuses on Python, TypeScript, AWS, data platforms, AI-powered systems, and systems handling sensitive information.

Support delivery of AI/ML solutions for Workday products by applying statistical and machine learning methods, building models and visualisations, assisting deployment alongside engineers, and collaborating with senior team members to learn and deliver on client projects.

Design, develop, maintain, and improve scalable .NET applications while ensuring performance and user experience. Collaborate with cross-functional teams, troubleshoot complex systems, lead technical discussions, coach team members, and contribute to testing, CI/CD, refactoring, and continuous improvement.

Support EMEA Supply Chain by building reports, assisting logistics and customer service with orderbook management, liaising with 3PL warehouse, performing stock counts and inventory analysis, and identifying process and cost-improvement opportunities for key B2B accounts.

The AR Accountant manages cash collection and allocation, customer disputes and invoice queries, account reconciliations, credit limit analysis, credit risk support, order releases, recharge invoices, and month-end and year-end activities. The role also prepares reports, performs bank reconciliations, identifies process improvements, and collaborates with local, regional, and global teams. Strong accounts receivable knowledge, analytical ability, Excel skills, attention to detail, and English, Polish, and French proficiency are required.

Manage strategic B2B SaaS customers as their primary point of contact, maximize product ROI, advise on fraud and compliance best practices, translate technical challenges into solutions, monitor KPIs, and coordinate internal teams. The role requires strategic account management, customer-facing communication, project coordination, analytics, and expertise in fraud, payments, compliance, or AML/KYC, with a focus on banking customers and API integrations.

Build a greenfield data platform and unified Lakehouse integrating high-volume payment, marketing, and operational data across AWS and GCP. Design ingestion pipelines, create dbt medallion-layer transformations in BigQuery, and own Airflow orchestration, lineage, backfills, retries, alerting, infrastructure as code, and cost controls. The role requires autonomous ownership in a fully remote, asynchronous environment, with data mesh and Starburst Galaxy experience as preferred qualifications.

Lead end-to-end discovery and requirements for enterprise-scale integrations, translate business needs into testable requirements, map processes, validate technical solutions, support presales, ensure delivery aligns with business value, and use data to validate ROI.

Develop and maintain integration and end-to-end automated tests for an AI-powered Microsoft Excel add-in across macOS, Windows, and web browsers. Collaborate with product managers and developers to optimize test coverage, deliver tests for critical functionality, report reproducible bugs, and validate fixes. The role requires API, database, UI automation, coding, Git, Jira, and CI/CD expertise, with remote collaboration and at least three hours of EST overlap.

Leads supply chain services for assigned customer accounts, owning multi-site or multi-customer P&L, service delivery, operational performance, and revenue growth. Manages customer relationships, contract negotiations, pricing, RFPs, quarterly business reviews, and strategic planning. Oversees direct reports, drives customer satisfaction and continuous improvement, and coordinates cross-functional teams to achieve financial and operational objectives. Requires strong financial, supply chain, leadership, negotiation, and customer service expertise.