python English-speaking jobs in Chorzów

Senior Data Scientist to design, develop, and deploy production-grade machine learning models. Responsibilities include model ownership, research and innovation, engineering, streamlined deployment, and data expertise. Requires proficiency in Python, MLOps, Docker, CI/CD, API development, and stakeholder management.

Multilingual Customer Service Specialist to provide technical and service support for heavy machinery products. Respond to inquiries via phone, email, and CRM systems. Fluency in English and Polish required, German and other Eastern European languages a plus.

Experienced QA engineer will define test strategies, execute tests, and champion quality within product development.

Cloud Platform Engineer to build and maintain a secure, reliable platform for the Veeam Data Cloud product. Responsibilities include writing and maintaining code to automate cloud infrastructure, collaborating with a remote team, and working with technologies like Kubernetes, Azure AKS, AWS EKS, and Terraform. Requires 3+ years of experience in production operations for a SaaS or cloud service provider, development skills in a high-level programming language, and experience automating infrastructure through code.

Senior Data Engineer will design and implement data systems for a Fortune 500 client in finance, loans, investments, and real estate. Responsibilities include building data platforms, data pipelines, and leveraging Gen AI applications. Requires 5+ years of experience, expertise in Python, SQL, Snowflake, AWS, and excellent communication skills.

As a Principal Engineer, you will define architecture, set technical direction, and solve complex engineering challenges for Aduna's platform. This role involves leading design reviews, establishing technical standards, and mentoring engineers. You will also tackle large-scale technical problems, optimize request flows, and shape platform capabilities for developers.

Define and own the overall test strategy for a widely-used automotive SaaS platform. Own end-to-end and integration tests, design test architecture, and integrate tests into CI/CD pipelines. Coach developers on testing best practices and quality mindset.

Manage a growing engineering team focused on optimizing the quality and velocity of development and operations for customer environments. Responsibilities include managing customer service, operations, and continuous product improvement engineering.

Design, implement, and optimize AI/ML models to support business processes.

The Senior Strategy Manager supports the development and execution of SoftServe's strategic initiatives. This role involves problem-solving, planning, and cross-functional coordination to translate strategic priorities into actionable outcomes. The Senior Strategy Manager collaborates with senior stakeholders to deliver high-impact projects that shape the company's long-term success.

Fullstack Developer needed for stable, long-term projects at a world-renowned bank. Minimum 5 years of development experience required with deep understanding of software development concepts (SOLID, Clean Code, DDD, BDD). Proven experience in Java, Python, and Spring Framework is essential. Experience with SQL/NoSQL databases (PostgreSQL, MongoDB) and event streaming technology is also required.

Leads a multidisciplinary UX team, ensuring optimal capacity, workload balance, and project alignment. Establishes and maintains UX quality standards across projects. Collaborates with product managers, developers, and business stakeholders. Mentors and coaches designers to support professional development. Drives continuous improvement and knowledge sharing within the UX team.

Designs and implements RedHat OpenShift solutions and manages existing platforms. Participates in IT infrastructure development plans and B2B service design. Requires 6+ years Linux experience, 3+ years OpenShift experience, and knowledge of Kubernetes, Docker, CI/CD tools, and Ansible AWX. Red Hat certifications are a plus.

BI Developer will migrate dashboards and reports from Power BI to another analytics/BI solution. Must have hands-on experience with Airbyte, Airflow, dbt, BigQuery, and Power BI. Hex.Tech experience is a plus.

Experienced Meta Media Buyer to lead B2B lead generation for a recruiting agency. Plan, launch, optimize, and scale Meta ad campaigns targeting B2B hiring decision-makers. Build, manage, and optimize funnels and landing pages. Provide reporting on campaign performance and insights. Minimum 3-5+ years experience running Meta ads for recruiting or staffing companies. Proven experience generating high-quality inbound leads. Strong A/B testing experience. Experience running U.S. market campaigns for U.S.-based recruiting agencies.

Analyzes and reviews user profiles, audio, videos, and text-based content. Investigates, escalates, and resolves reported issues. Must have strong coping, emotional resilience, and stress-management skills. Excellent English and Russian communication skills required.

Certification Engineer for Wiring Devices segment (Connectors, Terminal Blocks, Cable Trays, Conduits, etc.). Examines product samples for UL compliance, develops test programs, and communicates project status to clients. Requires a University degree in Electrical Engineering or equivalent experience. Strong communication and client focus are essential.

Senior Test Automation Engineer to design, implement, and maintain automated test cases for system integrations. Experience with C#, Java, SQL, REST API, Apache Kafka, and IBM MQ required.

Senior Security and Network Specialist will maintain, secure, and improve internal firewall infrastructure (Fortinet FortiGate) and enterprise network (HPE/Aruba switching). Requires 5+ years of hands-on experience in firewall administration (preferably Fortinet FortiGate) and strong practical knowledge in network infrastructure management, especially with HPE and Aruba switches/Wifi.

Senior IAM Engineer needed for designing, implementing, and managing authorization models and platforms. Focus on fine-grained authorization, policy-based access controls, and integration with identity governance solutions.