ruby English-speaking jobs in Bielsko-Biała

Senior Data & Analytics Solution Architect will design cutting-edge data solutions for a leading bank. Responsibilities include translating business needs into technical designs, collaborating with development teams, and ensuring maintainability of solutions. Requires 5+ years of experience as a Solution Architect in large organizations, expertise in streaming technologies (Kafka, Flink), database technologies (SQL/NoSQL), cloud platforms (GCP, Azure, AWS), and Big Data platforms (Hadoop, Spark, Databricks).

State Street seeks a Product Owner to manage development and support of product offerings. The role requires strong business analysis, data analysis, and communication skills. Responsibilities include articulating and documenting business requirements, leveraging business analysis frameworks, and creating Agile stories. Experience with front, middle, and back office functionality, trade order management platforms, and Agile methodologies is required.

AI Researcher to develop AI-driven solutions for circuit design automation and material simulation. Requires strong Machine Learning background, experience in semiconductor design or materials simulation, and proficiency in Python (PyTorch or TensorFlow). 12-month residency in Shenzhen, China.

Senior Backend Developer (Node.js / TypeScript) will design, build, and maintain scalable backend systems. Responsibilities include developing APIs, collaborating with teams, ensuring system reliability, and mentoring other engineers. Requires 7+ years of software development experience with Node.js and TypeScript, backend architecture knowledge, and experience with databases and performance optimization.

Senior Azure Engineer will maintain Azure cloud infrastructure, manage M365 Online services, and design/implement CI/CD pipelines. Requires fluency in Azure environments, experience with IaC using Azure Bicep, and knowledge of Azure cloud services, networking, and security. Must have at least 4 years of experience in a similar role.

Full Stack Java Engineer to build high-impact digital solutions using Java, Spring Boot, and React. Develop backend services, RESTful APIs, and front-end applications. Collaborate with international teams to design and deliver scalable, reliable solutions.

Senior Accountant needed for a financial services company. Manage full accounting for companies, prepare financial statements and tax declarations, and collaborate with clients on reconciliations. Requires 7+ years of experience in full accounting based on Polish reporting standards and knowledge of VAT, CIT, PIT.

Designs, creates, and develops applications and business models on the Mendix platform. Troubleshoots application and integration issues and tests solutions. Collaborates with business and technical analysts and the testing team to ensure code quality.

Develop and implement scalable data processing solutions on Azure, transforming and cleaning large datasets. Design, build, and maintain robust data pipelines integrating data from diverse sources. Collaborate with cross-functional teams to deliver end-to-end data platform solutions.

Senior Tech Lead will lead resiliency requirements workstream, support Testing Framework, and advise senior leadership on technology capabilities. Requires experience leading technical and analytical teams, budget assessment, IT resilience and recovery, and understanding of financial/banking sector IT landscapes.

Lead a team of engineers to scale mobile game delivery and release systems for Netflix. Drive a quality-first engineering culture and own automated systems for game submissions. Foster a high-performing, inclusive environment and partner with Games Engineering and Game Studios.

As an AEM DevSecOps Engineer, you will oversee and automate AEM infrastructure with a focus on security, reliability, and automated compliance. You will manage Auth0 integrations, secure headless AEM deployments, and implement DDoS mitigation strategies.

Senior Analyst in Trial Analytics, Insights, & Planning (TAIP) supports smarter, faster drug development. You will own key trial-level analytics workstreams, translate study requirements into deliverables, and collaborate with global teams. 3+ years of experience in consulting, healthcare analytics, or clinical trial planning is required.

Senior QA Automation & Performance Testing Engineer with 5+ years of experience in software test automation and performance testing. Responsibilities include designing, implementing, and owning a performance test strategy, building and maintaining performance tests, defining performance benchmarks, and integrating performance testing into CI/CD pipelines. Experience with journey-based performance testing, performance benchmarking, test execution, analysis, and communication is required. Strong stakeholder management and communication skills are also necessary.

SAP Consultant to support IT projects, providing expert advice, implementing system configurations, and ensuring smooth operations in SAP CS/PS.

Senior Project Manager will design, optimize, and govern project management processes. Develop and maintain project management standards and documentation. Support delivery teams and stakeholders by improving ways of working and cross-team cooperation. Manage and develop project management tools and identify process and system bottlenecks.

Lead and mentor a team of cloud engineers, developing cloud solutions and migrating applications to AWS and hybrid architectures. Champion a seamless cloud onboarding experience for developers. Define product features, ensure security best practices, and collaborate with stakeholders on the product roadmap.

Provides support to EMEA region clients with HR/Payroll/compensation and benefits products and services. Manages client portfolio, collects and interprets data, delivers trainings, and prepares reports.

Graduate software engineers will work on Evernote or other Bending Spoons products, applying AI tools and diverse technologies to build and maintain systems used by millions.

Design, develop, and execute manual and automated tests for cloud-native security services. Maintain and extend automated test suites integrated with CI/CD pipelines. Test REST APIs, backend services, and platform components.