ruby English-speaking jobs in Bielsko-Biała

Leads quality checks, root cause analysis, and corrective actions for GBS operations. Drives productivity and efficiency initiatives, identifies improvement opportunities, and tracks savings. Defines and monitors quality metrics, collaborates with cross-functional departments, and coaches team members on quality standards. Manages productivity pipelines, translates process improvements into tangible gains, and conducts post-implementation reviews.

Senior Tester Consultant to lead and execute automated frontend testing using Playwright, TypeScript, and Cucumber with Java. Supporting API testing, manual testing, and collaborating with agile teams. Requires 3+ years of experience with test automation tools, JIRA, and Git. Strong communication and problem-solving skills are essential.

Senior Azure Platform Engineer will design and implement cloud-native platforms on Microsoft Azure. Responsibilities include building event-driven architectures, developing scalable data solutions, and deploying containerized workloads. Requires strong hands-on experience with Azure, Azure Event Grid, Azure Cosmos DB, Azure Container Apps, and Infrastructure as Code (IaC) tools.

Own the end-to-end roadmap for Vonage Cloud Runtime, a serverless developer platform for building communication applications. Drive GA readiness, platform maturity, and adoption growth. Define the roadmap for an AI enablement layer and lead the transition to usage-based pricing. Collaborate with engineering, customers, and partners to ensure successful product development and adoption.

Python Developer with 5+ years of experience designing, implementing, and maintaining backend applications. Expertise in Django, FastAPI, or Flask frameworks, REST APIs, and microservices architecture. Strong understanding of Linux, CI/CD processes, and NoSQL databases.

The Business Continuity Lead will implement and oversee business continuity initiatives, acting as a central point of contact for stakeholders. This role requires a strong understanding of financial institutions, business processes, and continuity frameworks. Responsibilities include supporting the adoption of Business Continuity across the Bank, managing risks and exceptions, and reporting metrics to governance committees.

Experienced Scrum Master to support a global AppSec Platform team in a DevSecOps environment. Focus on agile leadership, team facilitation, coaching, and delivery excellence. Requires 7+ years of experience, strong facilitation and communication skills, and a good understanding of DevSecOps concepts and secure software delivery practices.

Mid Ruby on Rails Developer to design, build, and maintain web applications. Requires 3+ years of Ruby on Rails experience, strong relational database knowledge, and experience with CI/CD, Docker, and Git. Must be fluent in English and Polish.

Senior Machine Learning Engineer to design, build, and maintain a production-grade ML platform using AWS SageMaker. Experience with MLOps, CI/CD pipelines, and deep learning frameworks required.

Senior Java Software Engineer to design, develop, and modernize a large-scale platform using Java 8 & 17, Spring Core 4, Spring Boot 2. Develop secure, scalable APIs and collaborate with engineers, product managers, and business teams.

As a Senior Machine Learning Engineer, you will build and deploy data-driven and machine-learning solutions for portal personalization and campaign ranking. You will own the business-critical logic behind our campaign-based flash sale model, impacting how we rank campaigns based on customer interests and category affinities.

Experienced Business Analyst needed for large-scale data handling and harmonization within a regulatory reporting environment. Analyze and harmonize data sets, define data structures, and document ETL processes. Strong SQL skills and experience with relational databases required.

Software Engineer III will design, develop, test, deploy, maintain, and enhance software solutions. Responsibilities include participating in design reviews, reviewing code, contributing to documentation, and triaging product issues. Requires a Bachelor's degree or equivalent practical experience and 2 years of software development experience or 1 year with an advanced degree.

Lead a team of Global Mobility professionals, managing international assignments and mobility programs. Partner with senior leaders and stakeholders to deliver mobility solutions and ensure compliance with global policies.

Develop applications using .NET, React, and cloud-based APIs. Create SharePoint Online components with SPFx, React, and TypeScript. Design and maintain REST APIs and distributed web applications.

Business Analyst/Consultant for European Institutions. Delivers projects in areas like Borders Management, Law Enforcement, Public Health, or other specified sectors. Facilitates workshops, gathers requirements, and ensures clear communication between business and technology teams. Minimum Bachelor's degree and 2+ years of consulting or public service experience required. Fluent English and strong analytical and communication skills are essential.

The Service Asset & Configuration Management Specialist ensures accuracy and integrity of IT asset and configuration data. This role maintains the Configuration Management Database (CMDB) and asset repositories, leveraging ServiceNow and discovery tools. The Specialist defines and enforces SACM processes, collaborating with IT domain owners.

Automation QA Engineer to design, develop, and maintain automated test scripts for web UI and API. Requires 2+ years of experience in test automation, Java, Selenium, and API testing.

Experienced Business Analyst needed for long-term international project supporting data-driven initiatives in the pharmaceutical industry. Collaborate with stakeholders and technical teams to analyze business needs, document requirements, and ensure solutions align with GxP regulations.

Leads complex finance transformation initiatives from mobilization through stabilization and value realization. Translates strategic finance priorities into actionable roadmaps and ensures initiatives address meaningful business problems. Drives change and communication activities to support adoption and embed sustainable ways of working.