ruby English-speaking jobs in Bielsko-Biała

Leads a team of engineers in Poland, defining roadmap, execution plans, and project delivery. Manages team development, fosters a collaborative culture, and collaborates with product teams to scope features and deliver business impact.

Clearance Broker Associate needed to ensure timely and effective customs clearance. Responsibilities include preparing customs documentation, checking for accuracy, and communicating with clients. Fluent German and English required.

Experienced JavaScript developer needed for UI component development, code refactoring, and mobile app contributions. Must have 5+ years of experience, strong React 18, TypeScript, and React Native skills.

Site Reliability Engineer with 5+ years experience in software development. Expertise in Redis and Postgres SQL in production cloud environments, Azure, Terraform, and dashboarding tools.

As a Systems Engineer, you will generate Bill-of-Materials (BOMs), advise customers on products and applications, and collaborate with account managers to resolve technical inquiries. You will create technical documentation, deliver training, and provide pre-sales and after-sales support.

Account Supervisor will partner with an international client on localization and amplification campaigns. Responsibilities include managing integrated advertising campaigns, business development, team management, and ensuring quality and efficiency of team work. Requires previous agency experience, fluency in English, and proficiency in managing integrated campaigns and teams.

Tech Lead Full Stack Engineer will architect and code features for a consumer-facing platform, manage a team, and modernize a complex codebase. Requires 4+ years full-stack experience, 2+ years team lead experience, and expertise in graph databases, React, Redux, Node.js, and more.

Senior Business System Analyst leads Discovery phases, transforming client ideas into business models and managing evolving requirements. Serves as a bridge between business goals and technical execution, leveraging experience from dynamic software house environments. Requires 5+ years of experience in business and system analysis, proven experience leading stakeholders through the requirements definition process, and fluency in English and Polish.

Senior Backend Engineer to design, implement, and maintain backend services for a rapidly growing AI-powered fitness app. Requires strong Python (Django/FastAPI), relational database (PostgreSQL), and asynchronous systems experience.

Design and develop Veeva MyInsights (X-Pages) dashboards integrating data from AWS and other systems. Provide Level 3/4 technical support and collaborate with cross-functional teams to translate business needs into technical solutions.

As a Materials Informatics Engineer, you will work with customers to help them adopt the Citrine Platform to solve problems at the intersection of materials science and machine learning. You will develop AI assets, provide technical support, and deliver training to customers.

The Senior Manager - Future Design (Operating Model Lead) will drive the adoption of new technologies in the Fin Crime department, including Machine Learning, Generative AI, Blockchain, and cybersecurity. This role will act as a thought leader, ensuring safe implementation of technologies while adhering to industry regulations and compliance standards. The role requires experience in Fin Crime, problem-solving, communication, and working in a matrixed environment.

Designs, implements, and maintains cloud-native platform services. Automates infrastructure provisioning and management using Infrastructure as Code. Develops and maintains CI/CD pipelines and deploys container orchestration platforms. Ensures high availability, scalability, and performance of platform infrastructure. Implements observability solutions for monitoring, logging, and tracing. Enhances DevSecOps practices and defines cloud security best practices. Troubleshoots and resolves platform-related issues. Maintains and optimizes networking, storage, and compute resources. Works with engineering teams to enable platform adoption. Researches and implements new technologies to improve platform performance.

Senior Travel Consultant provides travel reservations, consults on travel policies, and fulfills client requests regarding regulations and industry information. Requires extensive travel agent experience, knowledge of travel industry policies and procedures, and advanced GDS Amadeus skills. Must possess strong communication skills in English and German.

The Director or Senior Director of Operations will own day-to-day execution across Karoo's markets, leading the development and scaling of tools, systems, and processes for reliable, high-quality care delivery. This role ensures operational effectiveness in real-world settings, partnering with teams to translate operational needs into scalable solutions. Responsibilities include market operations, system design, process development, cross-functional coordination, and performance management.

Develop and qualify new server hardware platforms, create software and automation frameworks for testing, and collaborate with vendors.

Senior Data Platform Engineer needed for a global security services company. Develop robust, scalable data pipelines, data models, and governance frameworks using Databricks, Delta Lake, and Azure Data Factory.

As a Site Reliability Engineer, you will maintain the stability, security, and high availability of our Marketplace platform. You will work on infrastructure improvements, automation, and incident prevention. This role involves both hands-on maintenance and development, with a focus on preventing issues before they occur.

Video Content Moderator required for the world's best loved video-sharing website. Must be proficient in French and Arabic (C1 level) and English (B2 level). Responsibilities include reviewing user reports, analyzing content, and making decisions based on compliance policies.

Design and implement Salesforce solutions, including flows, custom objects, and integrations with HubSpot, LeanData, Workato, and other applications. Build and manage AI integrations with Gemini (Google) for smart summarization and sentiment analysis within the CRM. Collaborate in a cross-functional squad to deliver solutions within 2-6 week sprints.