product manager English-speaking jobs in Piotrków Trybunalski

Senior MMM Data Scientist will design, develop, and refine Marketing Mix Models using the Meridian framework to quantify the impact of media channels. Responsibilities include building scalable Python pipelines, utilizing Bayesian methods, and translating model outputs into strategic narratives for executive decision-making. Must have expertise in Meridian, Python, econometrics, and the modern media landscape.

Leads and develops data science and data engineering projects in commercial analytics. Manages a team of data scientists and engineers to build and deliver analytical solutions. Communicates insights and value of solutions to stakeholders. Requires PhD or MS in STEM field with experience in data science, machine learning, and programming.

Senior Cloud Engineer responsible for designing, building, and maintaining cloud automation to optimize cloud spend, identify security risks, and ensure compliance. Requires experience with AWS, scripting languages, APIs, and cloud automation tools.

Experienced Java Full Stack Developer needed for a long-term project in the pharma industry. Design, develop, and maintain frontend and backend components of a regulated clinical platform. Collaborate with cross-functional teams to deliver end-to-end features.

Administers, maintains, and optimizes the Atlassian ecosystem including Jira Software, Jira Service Management, and Confluence. Designs and configures workflows, schemes, and integrations. Collaborates with engineering teams and program management stakeholders.

Associate Project Manager will analyze project requirements, prepare plans, and manage project teams to deliver high-quality games. Experience managing teams of 5+ people and collaborating with external clients is required. Fluent English is essential.

Build and own data pipelines on a Spark Kubernetes cluster using PySpark and Airflow. Improve data validation and monitoring. Provision Azure resources using Infrastructure as Code and automate workflows with GitHub Actions.

Develop and execute a Category Go-To-Market plan for Football and Multisport in East Europe. Act as Category expert and key contact, coordinating and reviewing the GTM plan across Poland, Czechia, Hungary, Slovakia, and the Baltics. Collaborate with Sales, Marketing, and cross-functional teams to drive successful sell-in and sell-through performance.

Design, build, and maintain robust data pipelines for large-scale datasets. Experience with Google Cloud Platform, Dataflow, and ETL frameworks required. Collaborate with cross-functional teams to ensure data flows seamlessly across systems.

Senior Platform & DevOps Engineer role focused on architecting, building, and maintaining Linux-based server environments. Responsibilities include designing and operating network infrastructure, implementing automation, and leading troubleshooting efforts. Requires 7 years of experience in Linux systems engineering, DevOps, or platform engineering with expertise in networking, GitLab CI, Docker, and Kubernetes.

Junior Programmer will learn new technologies, analyze and develop game features, debug and optimize systems, and participate in project meetings. Requires proficiency in C++, knowledge of algorithms and 3D space mathematics, and passion for game development.

Experienced QA Engineer to ensure software quality in a microservices environment. Responsibilities include defining testing strategies, developing automated tests, and collaborating with development and product teams. Requires 5+ years of software testing experience, Python, Robot Framework, and API/end-to-end testing knowledge.

Job Description CD PROJEKT RED is looking for an Engineering Director to join our office in Warsaw and drive the gameplay systems of Hadar. In this position, together with the rest of the team, you will help push the envelope for the next, immersive game in the Hadar world, creating an emotional, open-world experience that will stay with gamers.

Integration Lead responsible for designing, developing, and maintaining integrations using SAP BTP Integration Suite and SAP Cloud Platform Integration. Requires 10+ years of experience in integration architecture, SOA, microservices, and troubleshooting. Expertise in SAP BTP Integration Suite, CPI, and other integration technologies is essential.

Summer Internship 2026 - DEVOPS/SRE. 3-month hybrid program in Krakow starting July 1st. Seeking individuals with English (B2), JAVA, Python, GCP, CI/CD, and Infrastructure as Code knowledge. Must have problem-solving skills, willingness to learn, and a public GitHub profile.

Senior LLM Optimization Engineer to optimize and monitor LLM prompts for data extraction from property schedules. Requires Python expertise, prompt engineering/LLM optimization experience, data analytics skills, and familiarity with Grafana dashboards.

We're looking for a QA Engineer to join our Platform Validation team responsible for final end-to-end validation of a microservices-based platform before release. We use BDD as our core testing approach. If you enjoy working across distributed systems, validating full business flows, and combining automation with smart manual testing — this role is for you.

Software Engineer 4 5 will build, test, deploy, and launch backend services for content production and promotion. Responsibilities include participating in product reviews, scoping and prioritizing projects, and evaluating new technologies.

Technical Project Manager to oversee subprojects within a technology transformation program, focusing on replacing key mainframe technologies across Nordic countries.

Senior Engineer will develop and build a system targeted for smart TVs. Responsibilities include developing system-wide functionalities, high-performing native applications, and participating in code and design reviews. Must have at least 6 years of experience with C, C++, and at least 5 years of experience with Linux-based embedded systems.