English-speaking jobs in Kędzierzyn-Koźle

Swarmer seeks a General QA Engineer with automation skills to develop and execute test plans, build test suites, and ensure quality across software solutions. This role involves collaborating with engineering teams, identifying and resolving defects, and advocating for quality throughout the product lifecycle.

Senior Hardware Engineer to design, develop, and validate multilayer PCBs. Experience with Altium Designer, firmware development (Nordic, NXP, STM32), Zephyr RTOS, and test fixture design required. Collaborate with suppliers, manufacturing partners, and engineering teams. Fluency in English required.

Head of Legal for international financial services company. Leads legal function across multiple jurisdictions, develops legal strategy, ensures compliance with financial services regulations, and provides legal support for business initiatives.

Support the build, automation, and deployment of application code and cloud infrastructure on Microsoft Azure. Collaborate with engineers and cross-functional teams to ensure reliable CI/CD pipelines and smooth delivery processes.

Senior Frontend Engineer will design, implement, and maintain distributed systems and backend services for search functionality used in the justice system. Responsibilities include architecting performant, scalable, and secure software, collaborating with product teams, and contributing to a software development team.

Senior QA Engineer will develop test plans and cases for web and device-based applications, execute tests, and report bugs. Requires 5-10 years of experience in software/hardware testing, understanding of QA methodologies, and experience with test automation tools. Familiarity with social media applications is desirable.

Senior Consultant Energy Storage will lead technical consultancy projects for grid-scale BESS projects, including feasibility studies, operational services, and risk assessments. Responsibilities include business development in Poland, generating proposals, and managing projects within international teams.

Lead DBA responsible for MongoDB and relational database management across Atlas, on-prem, and AWS environments. Provide database support, optimize queries, and ensure high availability. Requires 4+ years of experience in database administration, data engineering, and AWS.

Leads the Manufacturing Unit team to produce high-quality pharmaceutical products on time and safely. Develops and implements the department's strategy to ensure profitability and meet company needs. Requires 10+ years of experience in pharmaceutical manufacturing and 5+ years in operations management.

Site Reliability Engineer to join our infrastructure team. Operate and maintain Kubernetes-based infrastructure across multiple datacenters. Support and troubleshoot stateful workloads in k8s. Manage monitoring, alerting, and observability stacks. Contribute to GitOps workflows and provide SRE-level support to game studios. Solid hands-on experience with Linux systems and Kubernetes administration required. Experience operating and troubleshooting stateful services in k8s is necessary. Familiarity with GitOps approach and tools is needed. Monitoring and observability experience with Prometheus ecosystem, VictoriaMetrics, Grafana, and AlertManager is required. Practical experience with ELK/OpenSearch stack is needed. Solid scripting skills (Bash); ability to read and modify Python. Understanding of networking fundamentals is required. Experience with HashiCorp Vault or similar secrets management solutions is needed. Familiarity with Ansible for infrastructure automation is required. Ability to troubleshoot complex distributed system issues under production pressure. Strong communication skills are needed. Experience working with Jira-based workflow and documenting in Confluence.

Software Engineer to design and build AI-powered recruitment automation. Develop web applications with Next.js, implement AI agent workflows using LangChain, and integrate with ATS systems and job boards.

Staff Backend Engineer to design and implement complex features for Casino and Sportsbook apps. Contribute to technical design, code reviews, and mentorship. Requires 8+ years experience, strong communication, and expertise in Java, Spring Boot, AWS, streaming technologies, and containerization.

Lead the strategic development and operational excellence of a growing Managed Services organization. Build, structure, and scale the team, ensuring clear separation between project and operations. Drive service processes, SLAs, KPIs, and governance frameworks.

Design, develop, and deploy machine learning models to solve AdTech business problems. Analyze large datasets, build scalable data pipelines, and collaborate with cross-functional teams.

Design and implement infrastructure for hosting and managing 1,500 ML scoring processes within a Databricks environment. Set up scalable, secure, and monitored platforms for data science teams to deploy models. Develop deployment processes for ML models using Databricks MLflow or equivalent. Integrate logging, alerting, and dashboards to monitor scoring performance. Work with Dev Ops Engineers to ensure shared infrastructure serves both ML and BI use cases.

Global Purchasing Manager will define and implement procurement strategies for POS production and retail furniture across Poland, France, the UK, and Germany. The role focuses on negotiations, standardization, and building a Group-level procurement policy.

As a Sr. Platform Engineer, you will manage and improve multi-cloud infrastructure, optimize CI/CD pipelines, and architect internal services. You will act as "Customer Zero" for vCluster products, providing feedback to engineering teams. You will also automate infrastructure using Terraform and manage tasks via Linear.

Senior Software Engineer to develop and enhance a cloud-based solution for quick-service restaurants. Responsibilities include designing, developing, and maintaining frontend and backend components, building APIs and services with Node.js, and implementing microservices and event-driven systems. Requires 5+ years of full-stack experience, proficiency in JavaScript and TypeScript, and experience with AWS cloud platforms.

Senior Backend Engineers (Java) will design, build, and deliver scalable APIs, working within the full development cycle and directly impacting the end user experience. Experience with Spring Boot, GCP, Terraform, and CI/CD pipelines is required.

Lead Native App Engineer to own an unannounced project, building iOS and Android apps with React Native, Expo, Tauri, or Electron. Experience with desktop development and a focus on performance, user experience, and clear communication are essential.