ruby English-speaking jobs in Bielsko-Biała

Solidgate is seeking a Junior DevOps Engineer to join our growing Infrastructure Stream. You will build infrastructure in AWS Cloud, implement Infrastructure as Code (IaC), launch new systems, and collaborate with the tech team. Basic knowledge of Linux, AWS, and IaC principles are required.

Provide dedicated 1:1 medical oversight for an 80-year-old VIP principal aboard a vessel navigating the Mediterranean. Collaborate with a Lead British Doctor, Physiotherapists, and a Western-trained nursing team.

Lead Animator will collaborate with programmers and designers to build gameplay foundations. Responsibilities include creating gameplay solutions, supervising animation systems architecture, and mentoring a team of animators. Requires 5+ years of experience animating characters for video games, experience leading teams, and proficiency in animation software.

Ensures compliance of fire detection products and systems for industrial and marine markets by coordinating with certification bodies and testing laboratories. Prepares, reviews, and maintains technical documentation, including declarations of conformity and test reports. Monitors and analyzes changes in products, regulations, and standards.

Senior Engine Developer to implement and improve game engine features. Requires 3+ years of commercial C++ development experience, understanding of OOP, algorithms, and data structures, and experience with debugging and profiling tools.

Lead our quality strategy and automation efforts as a Senior QA Engineer. Design scalable testing architectures, optimize CI/CD pipelines, and mentor the engineering team. Expert in Java, API and UI automation, and DevOps practices.

Lawyer to manage day-to-day legal tasks and contract workflows for a growing international crypto processing company. Draft, review, and negotiate B2B contracts, including NDAs, service, SaaS/IT, and partnership agreements. Manage contract negotiations, identify legal risks, and maintain contract documentation. Requires experience with B2B contracts, fintech/crypto, and AML/compliance. Strong written English and Russian required.

Talent Acquisition Partner will lead end-to-end recruitment for various functions and levels, focusing on Finance, Supply Chain, Accounting, and Sales. Responsibilities include sourcing, attracting, and hiring top talent in Warsaw, Poland and the EMEA region.

Data Insights Analyst develops business indicators, designs machine learning models, and supports AI/ML teams. Leads technical initiatives, proposes new methodologies, and conducts ad hoc studies. Requires expertise in SQL, Python, Databricks, Git, BI, and statistical modeling.

The Project Manager oversees operational aspects of projects, serving as a liaison between project management, project teams, and line management. Responsibilities include identifying and resolving project obstacles, monitoring project status, and organizing project teams. Requires a bachelor's degree in a relevant field and two years of experience managing technical projects.

The Regulatory Affairs Associate supports Regulatory Affairs Management in obtaining and maintaining licenses and applications. This role ensures compliance and supports regulatory processes for innovative treatments. Responsibilities include document management, submission preparation, and interface with Health Authorities.

As a Customer Success Engineer, you will drive long-term customer outcomes across the Veeam Data Platform. You will configure accounts, facilitate onboarding, and conduct assessments to build protection plans. You will also run recovery simulations, monitor churn risk, and engage with CISO/CIO stakeholders.

Senior Python developer needed for AI testing project. Experience with pytest, Docker, Linux Bash scripting, and LLMs (Claude Code, Roo Code) required. Must be able to read and understand code in C, C++, Rust, or Go.

The Rec & Proofing Analyst 2 monitors, assesses, analyzes, and evaluates processes and data. Identifies policy gaps and formulates policies. Researches and interprets factual information. Analyzes reoccurring issues and assists in developing process improvements. Communicates with team members, management, and business partners.

Senior Java Developer will design, implement, and maintain Java applications. Responsibilities include producing design specifications, analyzing user requirements, and conducting software analysis, testing, and debugging. The role requires experience with relational databases, SQL, and ORM, as well as experience designing, building, and testing Java applications for web-based systems.

Build and scale Scrambly's mobile app for iOS and Android. Design, implement, and maintain high-quality cross-platform applications using React Native and TypeScript. Collaborate with Backend, QA, and Product teams to deliver a seamless user experience.

Senior ML Engineer to design, build, and deploy real-world machine learning solutions. Experience with Databricks, Python, and cloud-based AI/ML services is required. Familiarity with agentic AI systems, workflow orchestration tools, and CI/CD practices is a plus.

The Associate Director of Quality Assurance leads the audit and inspection hosting team, ensuring continuous quality improvement through effective management and oversight of audits and inspections. This role involves participating in audits and inspections, identifying and implementing process improvements, and providing compliance guidance and training. The Associate Director will also monitor trends, develop training materials, and manage the electronic quality management system.

Junior Designer for linear infrastructure projects, specializing in roadway or railway design. Experience with highway design (6+ years) and software such as InRoads, OpenRoads, Rail Track, Civil 3D, Geopak, or 12d Model required.

Data Analyst to join the Cryptography team, focusing on analyzing large datasets in a secure environment. Responsibilities include processing, cleaning, and analyzing data to create insights for data-driven decisions. Requires proficiency in Python, SQL, and data visualization tools. Experience with big data frameworks like PySpark and Azure Databricks is preferred.