English-speaking jobs in Kędzierzyn-Koźle

Senior Python Engineer to build and maintain AI and automation applications. Develop data pipelines, train machine learning models, and implement testing and version control best practices. Requires strong Python skills, experience with AI/ML frameworks, and understanding of data manipulation and ML algorithms.

The Global Product Owner is responsible for the end-to-end ownership, delivery, and performance of Invoice Management. This role defines the product vision, value case, and strategic roadmap, ensuring the product remains fit-for-purpose across markets and functions.

Manual QA Engineer will perform manual testing of web applications, create and maintain test documentation, and identify and report defects. Collaborate with developers and stakeholders to ensure quality and usability. Requires 2+ years of experience as a QA Engineer and strong knowledge of manual testing practices.

Developer Relations Engineer will build example DApps, create developer documentation, and support the Midnight blockchain community. Requires 3+ years of software development experience, strong communication skills, and fluency in Spanish and English.

Security Engineer to join a Computer Security Incident Response Team. Responsibilities include handling security incidents, conducting investigations, implementing data leak prevention, and supporting vulnerability management. Requires 3+ years of experience in incident handling, CTI analysis, or digital forensics.

Data Scientist will design solutions, research, debug, and analyze data using various sources. Develop scalable code, documentation, and data science solutions for production. Analyze model performance and collaborate with team members. Requires experience in data science, mathematical modeling, statistics, and machine learning algorithms. Proficiency in Python and the PyData stack is essential.

Senior Business Analyst to work with clients and technical resources to identify business problems and develop analytical solutions. Plan, design, and document business processes and system modifications. Gather and analyze business requirements, create test cases, and support QA, UAT, and release phases. Minimum 5 years of experience as a Business Analyst with a degree in Business, IT, or a related field. Previous experience in the health insurance industry is required.

Senior Cyber Security Detection and Response Engineer will contribute to projects across SIEM, SOC, Cyber Threat Intelligence, EDR, Network Security, and Incident Response. Responsibilities include design, deployment, consultancy, modifications, and incident response. Must have experience in at least one leading SIEM solution and good knowledge of distributed IT environments. Familiarity with cybersecurity frameworks and standards is required. Proficiency in English at the C1 level is also required.

This hybrid role combines penetration testing and intake management. Responsibilities include leading and executing penetration tests, coordinating intake and scheduling, and managing the testing queue. The role requires 2+ years of security testing experience, the ability to automate tasks, and experience exploiting weaknesses in various domains.

Research Engineer will develop new design and calculation methods for pressure-bearing systems. You will perform theoretical and numerical calculations using FEM and structural mechanics tools. You will collaborate with product development, production technology, quality assurance, and external partners.

As a Senior Business Analyst at Kearney, you will contribute to consulting projects, analyze data, conduct competitor assessments, and support project teams in creating solutions. You will also assist with business development, thought leadership, and firm building activities.

Leads a software engineering team focused on Order Sourcing, ensuring delivery of team objectives and alignment with business priorities. Provides coaching, mentoring, and feedback to team members. Collaborates with Product Owners and Chapter Leaders to drive continuous improvement and support team growth. Requires solid software engineering experience, leadership skills, and experience working in Agile environments.

Senior Backend Engineer will design and build real-time collaboration features for a creative workspace platform. Responsibilities include building backend systems for document collaboration, presence, commenting, and version history. Requires 5+ years of backend engineering experience and experience building real-time systems.

Experienced Java Software Engineer to design, develop, and maintain large-scale, distributed software applications. Will work on platforms enabling vehicle-to-cloud communication and contribute to a new engineering presence in Wrocław.

Develop and evolve internal ML tooling, transforming prototypes into scalable production solutions. Contribute to the implementation of machine learning algorithms in medical research.

Software Engineer will develop cloud API-based products and microservices, integrate backend services, and create web applications. Requires 2+ years of experience with Java or a JVM language, Spring Framework, and RESTful API design. Experience with AWS, IaC tools, and agile development methodologies is essential.

Handles complaints concerning Digital Solutions quality and product performance of Hospital/Laboratory Information Systems, medical data networks, middleware solutions, data communication, apps, and algorithms. Resolves cases, potentially consulting with senior team members on technical or process-related aspects. Interfaces with Affiliates and communicates quality related information to Country Organizations. Analyzes data to determine potential product performance issues and escalates unresolved cases. Ensures cases comply with established quality processes, standards, and regulations.

Senior AWS Cloud Consultant will design, build, and implement Amazon Connect contact center solutions. Responsibilities include translating business needs into technical solutions, integrating Amazon Connect with AWS services and external systems, and providing customer support throughout implementation.

Senior Security Engineers design, implement, and manage detection systems and controls to identify and mitigate suspicious activity. Collaborate with teams to develop security strategies and support product and security teams on projects. Requires 4+ years of security or software engineering experience with cloud or infrastructure security expertise.

Experienced Machine Learning Engineer to design, deploy, and scale intelligent autonomous systems. Develop, maintain, and optimize machine learning models in production using MLOps practices. Build pipelines for autonomous agents and integrate them with APIs, databases, and production systems. Collaborate with data engineering, backend, and product teams.