ruby English-speaking jobs in Bielsko-Biała

Experienced software engineering leader to design, develop, and lead a team of engineers in building complex software solutions. Requires expertise in Java, cloud-native architecture, and agile methodologies. Minimum 10 years of experience developing Java applications and 2 years leading a team of 5-10 engineers.

Lead Business Analyst for the Alpha Cash Services platform. Develops product solutions, drives alignment across stakeholders, and manages a team of at least four. Requires 8+ years of experience in financial services, strong analytical and problem-solving skills, and proven team leadership experience.

Experienced SAP FICO Consultant needed for a 6-9 month contract supporting a large international SAP landscape. Focus on finance process maintenance, integration with logistics and manufacturing modules (MM, SD, PP), and global stakeholder collaboration.

Legal Counsel to provide legal support for Property and Asset Management teams. Draft, review, and negotiate commercial lease agreements. Provide ongoing legal support for property management activities. Advise internal teams on legal risks and compliance. Minimum 5 years experience in real estate law, commercial leasing, or development-related legal matters. Attorney-at-law (radca prawny) qualification required.

Lead the development and management of process/product regulations for business client financing. Build and develop monitoring of process quality and credit portfolio for SME and MidCorp.

Senior Global Trial Manager to lead late-phase clinical trials, specializing in areas like SRC, NIS, MAPs, IITs, or RCs. Requires 2-5 years of global experience managing phase IV, PASS, PAES, or NIS trials and strong protocol development, study startup, and regulatory writing skills.

Design, develop, and maintain complex React-based web applications. Build scalable UI components using React, TypeScript, and modern JavaScript. Collaborate with backend, QA, and product teams.

Senior Key Account Manager will develop and nurture relationships with key international clients in the CEE region, drive sales growth, and support marketing activities.

The Functional Portfolio Head leads a dynamic RDT functional portfolio, transforming business priorities into technology solutions. This role ensures RDT investments drive the highest business value and accelerates the speed of getting medicines to patients. Responsibilities include strategic alignment, governance, investment management, portfolio execution, and transparency.

Experienced enterprise sales professional to drive AI business development. Identify prospects, architect AI solutions, and close complex deals in healthcare, finance, and government. Deep technical knowledge in AI infrastructure and a consultative sales approach required.

Acturis seeks a Data Science Technical Business Analyst to deliver AI-driven solutions. Responsibilities include translating business requirements, analyzing client needs, and supporting AI feature integration. Requires a completed higher education, English proficiency (B2+), and experience in analytical, product, technical support, QA, business analysis, data, or similar roles. Proficiency in Python, SQL, and relational databases is essential.

Senior UX Designer needed for a 6-month maternity cover. Design and implement innovative logistical solutions for Allegro's e-commerce platform. Collaborate with stakeholders across the product lifecycle to build a superior customer experience. Must have 5+ years of experience designing mobile applications (iOS/Android) and responsive web, proficiency in Figma, and strong communication skills. Native Polish and B2 English required.

Senior Server Support Specialist needed to improve server support in a team environment. Collaborate with engineering, external support, and other IT teams. Focus on incident reduction, resource optimization, and support improvement. Requires 5+ years managing RedHat Enterprise Linux and Unix servers in enterprise environments. Experience with RedHat Satellite, GCP, automation tools (Ansible, Terraform), and monitoring tools is essential. Proficiency in English is required.

Senior Cloud Engineer to build, deploy, and manage SD-WAN cloud infrastructure. Requires 6+ years of experience with web applications/services and public cloud platforms (AWS/Azure/Google). Must have experience with orchestration, monitoring, and troubleshooting web-based applications/services.

Data Engineer to design, build, and maintain Snowflake transformation layers for analytics-ready datasets. Requires 8+ years of data engineering experience, 2+ years with Snowflake, strong SQL skills, and proficiency in Python or Scala. Experience with Airflow, Git, and CI/CD deployments is essential. Knowledge of financial services, especially credit risk, is preferred.

Senior Software Development Engineer (SDE3) will design and deliver features for secure storage, validation, or movement of customer financial data. Experience with backend languages, distributed systems, and cloud environments (AWS) is required. Strong communication and collaboration skills are essential.

Senior Commercial Controller leads a team, providing financial analysis and support to Sales, Marketing, and Aftermarket functions. Responsibilities include pricing strategy, product profitability, new business quotations, and financial oversight of new product launches.

Experienced Snowflake Engineer needed for a data-driven project. Design, develop, and optimize scalable data solutions using Snowflake and Snowpark for Python.

Software/Enterprise Architect needed for defense-related projects. Design and maintain backend and frontend architectures, ensuring scalability, security, and compliance. Define technology stacks, patterns, and best practices. Collaborate with development and infrastructure teams.

Staff Software Engineer will design, develop, and deliver software solutions utilizing AI technologies. Experience with Python, JavaScript, React, and AWS cloud technologies is required.