ruby English-speaking jobs in Bielsko-Biała

DevOps Engineer to lead and implement secure CI/CD practices, manage Azure infrastructure, and mentor development teams on DevSecOps principles. Requires 5+ years of experience in DevOps, Azure DevOps, and secure cloud infrastructure.

As a Senior Network Architect, you will define and manage Arla's global LAN and WAN landscape, ensuring its stability, scalability, and security. You will develop future-proof roadmaps, optimize network governance, and collaborate with various teams to implement new technologies and strengthen network security.

Credit Control Team Leader will manage credit approval and collections, lead a team, monitor customer credit risk, and support sales efforts. Requires a Bachelor's degree, 7+ years of credit experience, and fluency in German and English.

Senior Sales Manager establishes customer relationships, analyzes market needs, negotiates contracts, and coordinates sales and implementation tasks. Requires experience in customer dialogue and negotiation, fluency in English and Polish, and technical knowledge of gas turbines. Availability for frequent business travel is necessary.

Senior Product Designer will create user-centric designs for web and mobile sportsbook platforms. Responsibilities include collaborating with product managers and engineers, conducting user research, and iterating on designs based on feedback and data.

Principal Salesforce Engineer/Salesforce Tech Lead will design, code, and implement scalable Salesforce solutions using Apex, LWC, Visualforce, and Java. Responsibilities include system integration, lifecycle management, UI/UX development, technical documentation, and platform optimization.

Foxelli Group seeks a proactive n8n Automation Specialist to audit workflows, identify automation opportunities, and build AI-powered systems. Responsibilities include designing custom AI agents, collaborating with teams to improve processes, and staying current on AI advancements. Proven experience with automation tools, LLMs, and API integrations is required.

Postdoctoral fellow to join research group investigating molecular mechanisms of neurodegeneration. Responsibilities include developing and maintaining human cellular models, designing and conducting experiments, analyzing data, and contributing to research publications. PhD in neuroscience, cell biology, molecular biology, or related field required. Experience with cell reprogramming, molecular biology techniques, and neurodegeneration research is preferred.

Lead Security Engineer for GenAI Platform. Design and implement security measures for AI agents, applications, and platforms. Drive security initiatives for flagship AI products and ensure compliance with industry standards.

The OPEX CS Sr. Supervisor leads the regional Training & QA transformation roadmap for EMEA, driving AI-enabled QA workflows and continuous learning ecosystems. This role manages, coaches, and develops a team of Customer Success Trainers, designs performance management systems, and oversees regional onboarding strategies. The Sr. Supervisor also partners with cross-functional teams to ensure training materials and processes are up to date and collaborates with CS managers on change management initiatives.

HR Systems Specialist to provide functional support for SAP SuccessFactors modules including Employee Central, Learning, Recruiting, Onboarding, Performance & Goals Management, Succession & Development, and Compensation. Will support other global HR systems and act as a functional expert in the HR Systems & Solutions landscape. Requires 3-5 years of experience with SAP SuccessFactors and deep functional expertise across multiple modules.

Junior BI Developer to design, develop, and deploy Power BI dashboards and reports. Experience with DAX, Power Query, SQL, and data visualization is required.

Experienced Android Developer sought to develop and maintain mobile applications for a leading Polish bank. Responsibilities include designing and implementing Kotlin Multiplatform business logic, developing user interfaces with Jetpack Compose, and integrating applications with banking systems and payment mechanisms. Requires 5+ years of Android development experience, 3+ years with Kotlin Multiplatform, and fluency in Polish.

Cyber Security Consultant needed to ensure the effectiveness and compliance of DLP solutions across multiple data channels. The role involves monitoring DLP solutions, designing and implementing use cases, and providing advisory support to stakeholders. Requires hands-on experience with enterprise-grade cyber security solutions and a broad knowledge of cyber security, data privacy, and compliance.

Security Analyst to support threat hunting, threat intelligence, incident response, and exposure analysis within a global enterprise environment. Collaborate with Senior Analysts and security leadership on investigations, security operations, and proactive analysis.

Capstone Integrated Solutions seeks a Back End Developer with Python expertise to design and develop a cloud-native application on AWS. Responsibilities include collaborating on software solutions, performing AWS backend development, and integrating with existing systems and databases.

Senior Data Architect to design, develop, and maintain enterprise data architecture strategies and blueprints for operational, analytical, and AI/ML workloads. Architect cloud-native data solutions on AWS or equivalent platforms, ensuring scalability, security, and cost efficiency.

Data Engineer to develop and maintain data pipelines on GCP, including BigQuery, Cloud Storage, Dataflow/Dataproc, and Composer. Experience with data lakehouse architectures, Terraform, Spark, and Python required.

Vibration Analyst will perform daily vibration analysis, provide reporting, and guide customers on Condition Monitoring program success. Requires a Bachelor's or Master's degree in engineering, physics, or related field, minimum 3 years of vibration data analysis experience, and ISO 18436-2 CAT II certification.

BIM Plant 3D Modeler needed for long-term employment with BESIX Unitec. Responsibilities include generating 3D BIM models, creating layouts and views, and collaborating with project engineers. Requires proficiency in Autodesk Plant 3D, experience with P&ID and isometric drawings, and a technical education in engineering.