Top Tech Jobs & Startup Jobs in Poland

Advise city governments across the Americas on designing, prototyping, and launching digital services. Guide system and data architecture, DevOps, infrastructure, AI and machine learning decisions, rapid prototyping, and end-to-end product delivery. Work hands-on with multidisciplinary teams while coaching clients and influencing technical decisions without direct authority. The role requires senior technical leadership, strong communication, and professional English plus Spanish and/or Portuguese.

Own QA strategy and hands-on test execution across Salesforce, Conga CPQ, NetSuite, and Workato. Design test plans, execute critical scenarios, coordinate UAT, manage defects, assess release readiness, and maintain QA standards and documentation. Collaborate with distributed engineering, architecture, business analysis, administration, sales, finance, and product teams. Improve testing processes, tooling, coverage, and integration quality while providing clear risk and release-status communication.

Investigate fraudulent activities and suspicious transactions, detect attack patterns and anomalies, conduct forensic investigations and root cause analysis, analyze large datasets for potential threats, and provide fraud-prevention recommendations. The role independently owns investigations, documents findings, communicates results, and collaborates with backend engineering teams to reduce their investigative workload.

Leads corporate strategy and business operations initiatives across a SaaS product portfolio. Responsibilities include market sizing, competitive analysis, ICP definition, business-case development, financial modeling, opportunity assessment, and stress-testing product-team assumptions. Owns funded initiatives from go-to-market planning through execution and results, partnering cross-functionally with product, growth, finance, and AI teams. The role requires executive communication, comfort with ambiguity, and evidence-based decision-making.

Build and manage an enterprise sales pipeline through inbound and outbound prospecting. Own the complete SaaS sales cycle from discovery through negotiation and close, build relationships with technical and executive stakeholders, develop account strategies, forecast accurately, and collaborate with marketing, product, and customer success. The role requires selling complex enterprise solutions to technical buyers and using AI tools to improve productivity.

Develop and maintain backend payment-processing and back-office services, including reconciliation, payouts, fee calculation, settlements, and B2B dashboards. Design resilient microservice integrations and asynchronous workflows with reliability patterns such as retries, sagas, idempotency, and deduplication. Monitor performance and reliability, use AI agents to deliver and validate code, write tests, review code, and maintain technical specifications.

Build and own Python services from design through deployment, including testing, code reviews, estimation, and risk management. Develop AI-enabled agents and onboarding solutions using modern frameworks, cloud services, and agent protocols. Collaborate with usability, cloud automation, and reliability specialists while sharing technical practices across the team.

Administer and continuously improve the CADMATIC Hull environment for ship design teams. Configure projects, permissions, libraries, standards, rules, and documentation templates; provide technical support; troubleshoot 3D models and project data; install and test updates; prepare technical guidance; and train users. Collaborate with designers, IT specialists, and software providers to maintain reliable engineering workflows.

Provides multilingual customer support for B2B cross-border payments, handling complex escalations, transaction processing, reconciliations, collections support, compliance, and service-quality objectives. The role mentors colleagues, serves as an escalation point, collaborates with Sales, Compliance, and Operations, supports onboarding and business continuity, and identifies process improvements. This is a hybrid, permanent individual-contributor position requiring Polish, English, and German or French fluency.

Design end-to-end experiences across admin and learner products, including UI improvements, complex workflows, AI-enabled features, and shared design systems. Collaborate with product managers, engineers, instructional designers, and fellow designers; identify opportunities, make product decisions, prototype and deliver high-quality work, and use AI to expand design productivity while applying strong judgment.