ruby English-speaking jobs in Bielsko-Biała

Develops and executes Go-To-Market plans for the Football and Multisport category in East Europe. Acts as a Category expert and key contact for the region, coordinating and reviewing the GTM plan. Collaborates with Sales, Marketing, and cross-functional teams to drive successful sell-in and sell-through performance. Requires 6-8 years of merchandising, marketing, and/or sales experience and fluency in English.

Experienced Electronics Engineer needed for development and support of innovative products and systems. Specialization in low/medium power electronics, analog circuit design, and high-precision measurement systems required.

Associate Project Manager will analyze project requirements, prepare plans, and manage project teams to deliver high-quality games. Experience managing teams of 5+ people and collaborating with external clients is required. Fluent English is essential.

Lead Software Engineer (Frontend) to design and deliver a major rewrite of the DotCom Plus platform. Responsibilities include system design, technical leadership, mentoring, and collaboration with cross-functional teams. Requires experience with frontend solutions, distributed systems, Node.js, microservices, and CI/CD pipelines.

Experienced DevOps Engineer needed for designing, implementing, and maintaining cloud infrastructure solutions in Microsoft Azure. Responsibilities include building and supporting CI/CD pipelines, developing automation solutions, managing containerization, and collaborating with development and infrastructure teams. Requires 3+ years of experience in Platform Engineering, DevOps, or Infrastructure Engineering with strong expertise in Azure services.

Junior Programmer will learn new technologies, analyze and develop game features, debug and optimize systems, and participate in project meetings. Requires proficiency in C++, knowledge of algorithms and 3D space mathematics, and passion for game development.

Senior Java ETL/ELT Engineer will develop data pipelines, configure AI Agents, and format outputs for business intelligence tools. Collaborate with engineers, architects, and product managers to create scalable platform solutions. Requires 4 years of software development experience, 3 years of Java experience, strong SQL skills, and excellent English communication skills.

Senior Engineer will develop and build a system targeted for smart TVs. Responsibilities include developing system-wide functionalities, high-performing native applications, and participating in code and design reviews. Must have at least 6 years of experience with C, C++, and at least 5 years of experience with Linux-based embedded systems.

Software Development Engineer will design, develop, and test secure and scalable solutions within an Agile Scrum team. Responsibilities include contributing to requirements definition, software design, and testing, as well as writing clean, maintainable code.

Lead technical strategy for European Central customers, specializing in agentic architecture, AI-SDLC, and intelligent automation. Design solutions leveraging AWS technologies to deliver business outcomes. Mentor Solutions Architects and contribute to AWS knowledge base.

QA Engineer to design and execute end-to-end and integration tests for a microservices platform. Responsibilities include API testing, test automation using BDD frameworks, and collaborating with engineering and product teams.

Senior Backend Developer to design and implement backend components for a high-performance financial technology platform. Experience with Java or Kotlin, Kubernetes, Docker, Jenkins, Gitlab, AWS, and microservices architecture required.

Conducts independent verification and safety assessments for development projects. Evaluates safety plans, functional and technical safety concepts, and test plans. Generates review protocols with guidelines and recommendations. Requires expert knowledge of ISO26262 and the automotive industry.

Senior Full Stack Engineer will develop features for B2B admin panels, drive architectural evolution, and oversee QA, A/B testing, and DevOps.

Summer Internship 2026 - DEVOPS/SRE. 3-month hybrid program in Krakow starting July 1st. Seeking individuals with English (B2), JAVA, Python, GCP, CI/CD, and Infrastructure as Code knowledge. Must have problem-solving skills, willingness to learn, and a public GitHub profile.

Android TV Developer will build and improve STB apps, focusing on performance, stability, and mobile-to-STB integration. Requires 2+ years of Android and Kotlin experience, REST API knowledge, and strong communication skills.

The Publishing Development Specialist will connect with researchers, build communities, and help journals grow. Responsibilities include outreach, managing publication pipelines, relationship building, representing journals, and recruiting editors.

Engineering Manager needed to lead two engineering teams, ensuring high-quality delivery and technical direction. Requires experience in software development, architectural decisions, and managing technical teams. Strong communication and stakeholder management skills are essential.

Leads and develops data science and data engineering projects in commercial analytics. Manages a team of data scientists and engineers to build and deliver analytical solutions. Communicates insights and value of solutions to stakeholders. Requires PhD or MS in STEM field with experience in data science, machine learning, and programming.

The Manager, SDTM Statistical Programming provides expertise to drive excellence and consistency in statistical programming SDTM implementation. Responsibilities include providing study SDTM deliverables, reviewing protocols, designing SDTM specifications, annotating CRFs, and overseeing SAS programs to generate SDTM datasets. The role requires a minimum of 4 years of clinical/statistical programming experience within pharmaceutical clinical development/CRO experience as a SAS Programmer supporting clinical trials for regulatory submissions with expertise in CDISC/SDTM.