English-speaking jobs in Kędzierzyn-Koźle

The Sales Director Poland & Baltics will lead commercial strategy and growth across Poland and the Baltics. Responsibilities include developing and implementing sales strategies, identifying new business opportunities, and leading the local sales organization. The role requires 8-10 years of senior sales leadership experience, fluency in Polish and English, and a proven track record of P&L and operational KPI management.

Software Engineer (Front End) will design and implement modern front-end applications, shared UI components, and frameworks. Responsibilities include front-end application development, ensuring performance, quality, and reliability, and promoting automation and standardization.

Senior Software Engineer to design and build microservice-based solutions for customer onboarding and KYC/Customer Due Diligence processes. Will contribute to architectural and technical decisions, lead by example as a hands-on engineer, and act as a technical reference point for other engineers. Requires strong Java experience, microservice architecture knowledge, and experience with PostgreSQL.

We are seeking a Middle+/Senior Node.js Developer to join our team and contribute to a fast-scaling B2C travel and telecommunication product. Responsibilities include integrating with third-party APIs, backend development direction, and implementing A/B tests.

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 Manual QA Engineer will develop and execute manual test cases, identify and track defects, and collaborate with developers to ensure software quality.

Senior Frontend Engineer to design and implement cloud systems for IoT. Build and maintain complex React/TypeScript web applications for industrial IoT monitoring and asset management. Collaborate with backend teams and designers. Expert knowledge of React, TypeScript, and modern JavaScript required.

Plan, design, and execute performance tests using JMeter. Monitor and analyze system performance metrics. Collaborate with development and infrastructure teams to identify performance bottlenecks and propose improvements.

Senior Data Scientist will deliver end-to-end data science projects using machine learning and deep learning approaches. Collaborate with stakeholders to identify opportunities and translate them into data-driven solutions. Present analytical findings to technical and non-technical audiences. Support presales activities and contribute to the strategic development of the Data Science practice.

Revenue Operations Analyst will develop and implement revenue strategies, optimize processes, analyze sales data, and collaborate cross-functionally. Requires experience in sales, sales operations, or related fields, a business-related degree, and proficiency in Excel, Power BI, and SAP.

Andersen seeks a SysOps Engineer to ensure stable and secure operation of a government digital platform. Responsibilities include operating Linux and containerized environments, administering databases, handling incidents, and ensuring high availability, security, and compliance. Must have 2+ years of experience as a SysOps Engineer, hands-on Linux experience, and knowledge of Docker and DevOps principles.

Full Stack Cloud Engineer to build and maintain an AI-driven content strategy platform. Develop user interfaces with React and TypeScript, backend APIs with AWS Lambda and Node.js, and integrate AI models. Expertise in AWS cloud services, serverless architecture, and machine learning is required.

Principal Engineer to lead and mentor engineering teams, combining hands-on coding with high-level consultancy. Requires 9+ years of Python experience, expertise in Microservices, Distributed Systems, and API Design, and strong communication skills.

The Cybersecurity Specialist provides security support and oversight for product development groups and industrial control systems environments. Responsibilities include defining, managing, and enforcing IACS security controls, processes, and procedures. The role requires strong technical ICT experience, understanding of Industrial Networks, and experience implementing security controls in automation systems and networks.

Senior NetApp Storage Engineer to design, operate, and optimize large-scale NetApp ONTAP NAS environments. Responsibilities include managing replication technologies, planning capacity allocation, troubleshooting storage issues, and supporting system upgrades. Requires 5+ years of enterprise storage experience, 3+ years with NetApp ONTAP, and NetApp Certified Data Administrator (NCDA) certification.

Experienced Guidewire Developers needed for long-term implementations of the Guidewire insurance platform, primarily PolicyCenter. Focus on development and implementation within complex insurance environments.

Fullstack Engineer to design, implement, and maintain cloud-native microservices and web applications using C#, .NET, Angular/React, and AWS. Experience with microservice architecture, REST APIs, and containerization tools is required.

Senior Cloud Engineer will maintain cloud infrastructure in GCP and AWS, help migrate products, develop internal tools, and provide support to developers. Requires production experience with cloud infrastructure engineering, Kubernetes, and proficiency in Terraform, Ansible, Linux, networking, and containerization. Experience with Python or Go is also required.

Addepto seeks a Pre-Sales Engineer to support clients in leveraging AI and data platforms. You will act as a technical advisor, designing solutions, leading discovery sessions, and creating technical proofs of concept. This role requires a strong understanding of AI/ML workflows, LLMs, cloud platforms, and data engineering concepts.

Defines, develops, and maintains system and feature-level specifications for AI-RAN solutions. Works with architects, engineers, AI/ML experts, and product management to ensure high-quality, feasible, and implementable specifications.