English-speaking jobs in Kędzierzyn-Koźle

This is a new Immigration Specialist role in Krakow, Poland. The successful candidate will ensure efficient hiring processes, manage contractual changes throughout the employee lifecycle, and coach team members on Polish immigration legislation. Responsibilities include supporting the business on people matters, working with legal vendors, preparing immigration applications, and maintaining compliance with local employment laws.

Leads and transforms a global Accounts Payable team in an AI-driven Procure-to-Pay environment. Expands AI adoption in AP processes, redesigns workflows, and develops real-time analytics. Builds partnerships with stakeholders and suppliers. Manages a team of approximately 70 professionals.

Service Engineer responsible for maintenance, repairs, and on-site customer support. Provides advice, coordinates partners, and conducts acceptance inspections. Requires a technical education, practical experience, and German language skills (B2).

Design, implement, and maintain API test automation frameworks (REST/GraphQL/WebSocket) using REST Assured and k6 for functional and performance testing within a Java and JavaScript ecosystem. Integrate automated tests into CI/CD pipelines (Jenkins/GitLab CI) and troubleshoot application issues within Kubernetes/OpenShift environments.

Analyze and evaluate security measures for products, conduct penetration testing, and develop solutions to address security vulnerabilities.

Senior Staff Engineer to join a team building a core banking system launching in the Netherlands. Will support the engineering team with expertise, architectural guidance, and mentoring. Requires strong experience in TypeScript/Node.js backend environments.

Junior/Mid Product Engineer to join founding team building a 3D platform for cultural institutions. Responsibilities include frontend implementation, content updates, deployments, and general product maintenance. Must have solid JavaScript, HTML, CSS, Git proficiency, and comfort with deployment workflows. Fluent English (C1+) and Polish (C1+) required.

Intermediate Software Engineer specializing in .NET to develop scalable backend systems and decentralized financial protocols. Collaborate with a U.S.-based regtech and fintech company. 4+ years of experience building backend applications and web services with .NET 8 / .NET Core / ASP.NET Core. Strong proficiency in C# (up to v12) and REST APIs. Solid experience with microservices architecture and relational databases. Hands-on experience with NServiceBus or similar messaging tools and Docker. Excellent troubleshooting, problem-solving, and communication skills.

Senior QA Engineer to design test strategies, generate test cases using AI tools, and perform functional, regression, and integration testing. Experience with automated testing frameworks and complex systems required.

Finance Intern will support financial reporting, budgeting, forecasting, and balance sheet reconciliations. Assists with documentation, analysis, and process improvement initiatives. Requires a finance, accounting, or related field student with strong analytical skills and proficiency in English and MS Excel.

Service Engineer for Power Plant Process Control. Strong analytical skills and affinity for technology required. Must be a team player with high resilience, able to work independently under pressure and solve problems in a complex environment. International travel and flexible hours required.

Security Engineer will drive IT security standards across LotusFlare's cloud-native Digital Network Operator stack. Responsibilities include implementing security technologies, reviewing code changes, and performing security testing. Requires 3+ years of DevOps or DevSecOps experience, familiarity with security tooling (SAST, DAST, SCA, IaC scanning), and cloud-native infrastructure experience.

The Financial Crime (FC) function seeks a Risk Steward to assess and articulate financial crime risks, conduct thematic reviews, and analyze emerging threats. The role requires strong analytical and problem-solving skills, excellent written communication, and knowledge of financial crime or related macro themes.

Experienced Analyst needed to support migration of data products from Oracle/Hadoop to Google Cloud Platform (GCP). Requires strong data warehouse knowledge, SQL and Hadoop experience, and ability to analyze data flows and models.

Senior Cloud Engineer will enable and manage Azure Cloud Services on a global data, analytics, and AI platform. Responsibilities include collaborating with data engineers, architects, and scientists to implement Azure services, considering CI/CD and Infrastructure as Code best practices.

Drive cloud adoption for Enterprises in Central Asia, Caucasus, and Mongolia. Craft value propositions, manage accounts, and collaborate with partners to accelerate customer success. Fluent Russian required.

Provides executive support including calendar and travel management, meeting organization, and document preparation. Requires a Bachelor's degree, experience in international and multicultural environments, and excellent English (C1-C2).

Coordinate Supply Chain activities throughout the project lifecycle, from tender to closure. Design supply chain processes, synchronize operations, manage supplier relationships, and ensure material availability.

Sales Funnel Conversion Specialist builds, optimizes, and scales high-converting funnels across various platforms. Responsibilities include funnel architecture, A/B testing, AI-powered funnel creation, retargeting campaigns, and copywriting. Requires 2+ years of experience with GoHighLevel, proven conversion rate improvement, and experience with AI tools. Performance is measured by conversion improvements, ROAS, and revenue growth.

Senior Amazon PPC Manager to drive performance, define strategies, and build client relationships. Manage multiple Amazon PPC accounts, analyze campaign performance, and stay current on industry trends. 3+ years of Amazon PPC experience required.