ruby English-speaking jobs in Bielsko-Biała

Coordinate IT security projects adhering to ISO 27001, SOC2, and equivalent standards. Manage audits, data collection, and security policy compliance. Review and track security service requests. Facilitate communication between security teams, departments, and external stakeholders.

Craft and fine-tune LLM prompts to enhance conversational experiences in a travel chatbot. Design frameworks for agentic AI solutions and collaborate with engineering teams to integrate AI strategies. Prototype, deploy, and maintain LLM-based features, focusing on natural language understanding and response relevance.

Develop and lead the testing strategy for MVB capabilities, validating risk reduction and recovery robustness. Define testing strategies, dependencies, and long-term plans. Design and implement testing strategies for MVB response and recovery.

Senior Sales Manager for Anchoring, Mooring, and Towing (AMT) to develop and execute sales strategies, drive growth, and build customer relationships. Requires maritime experience, market knowledge, and strong collaboration skills.

Software Engineer to develop and maintain telecommunications solutions. Responsibilities include designing, coding, and testing C++ software, mentoring team members, and participating in project reviews. Must have strong C++ skills, object-oriented programming experience, and excellent English communication skills.

Leads regional accounting team, ensuring financial operations integrity and accuracy. Oversees full accounting cycle, including financial reporting, budgeting, audits, tax compliance, and internal controls. Serves as a business partner to senior leadership, providing financial insights and ensuring compliance with accounting standards.

Tripstack seeks a Director of Engineering to lead the development of the Booking Engine, Platform Architecture, and Data ML/OPs. This role reports to the CTO and oversees engineering teams in Poland, Canada, and India. Responsibilities include leading talent acquisition, managing engineering processes, and collaborating with cross-functional teams to deliver on the product roadmap.

Experienced .NET Developer with expertise in AWS cloud platform and microservices architecture. Requires proficiency in C#, APIs, and cloud security best practices. Responsibilities include designing, implementing, and maintaining scalable cloud-native solutions.

Manage credit control processes to safeguard liquidity and minimize financial risk. Responsibilities include credit assessments, monitoring overdue receivables, managing credit limits, and ensuring compliance with policies.

Project Integration Specialist supports sales processes for renewable energy projects. Prepares reports, manages due diligence, and coordinates with internal teams to ensure smooth project integration and reporting.

Business Analyst needed for IT projects in financial institutions. Responsibilities include business analysis, defining functional requirements, testing solutions, and collaborating with developers. Requires experience in financial sector IT projects, fluency in English and German, and understanding of agile methodologies.

Full-Stack Software Engineer to design, develop, and integrate payment solutions. 5+ years of software development experience in Windows environments required. Expertise in Angular/HTML5/React, Docker/Kubernetes/VMWare, C#/.NET Core, and RESTful APIs.

Assist clients with planning and booking travel arrangements including flights, hotels, cruises, vacation packages, and tours. Provide excellent customer service and manage travel reservations.

Senior Fullstack Software Engineer to build purchase protection systems for Affirm's international expansion. Focus on disputes and refunds, collaborating with global engineering teams. Requires 4+ years experience with backend technologies (Python, Kotlin, Go, Ruby, Java), AWS, MySQL, Kubernetes, and web app frameworks (React, Vue).

Develop firmware for embedded systems, including concept design, implementation, and maintenance. Requires 3 years of embedded development experience, strong C programming skills, and familiarity with ARM Cortex-M based solutions. Excellent English communication skills are essential.

AI Lead will define and evolve AI service offerings, drive pre-sales engagements, and lead R&D projects. Requires 5+ years of AI/ML experience, including 2+ years with Generative AI/LLMs, cloud platform experience, and strong pre-sales or technical consulting background.

Data Test Engineer to design and implement testing strategy for Customer Data Platform and BI environment. Develop and execute test plans, scripts, and strategies for data platforms. Validate data accuracy and presentation in Power BI reports.

Senior DevOps Engineer needed for cloud infrastructure design, deployment, and maintenance on AWS (EKS, VPC, RDS, IAM). Experience with Terraform, Kubernetes, CI/CD pipelines, and Linux administration required.

Senior PHP Developer will develop new sales and after-sales components for a proprietary CRM system, perform application maintenance, and provide technical maintenance. Requires 5+ years of experience with PHP 7.x/8.x, a major PHP framework, REST API design and development, PHPUnit, relational databases, and SQL.

Senior D365 Finance & Operations Developer will design, develop, and implement customizations using the extension model. Responsibilities include building batch jobs, workflow extensions, and integrations. Requires at least 5 years of experience as a D365 Finance & Operations Developer with advanced knowledge of X and D365FO extensibility architecture.