ruby English-speaking jobs in Bielsko-Biała

Senior Product Owner for the Data Platform, defining and managing its roadmap, prioritizing backlog, and collaborating with stakeholders to ensure high-impact delivery in an Agile environment.

Join a small team building a desktop tool for local AI inference using Kotlin and Compose Desktop. Develop the UI, integrate with REST APIs, and manage model configurations. Experience with LLMs and cross-platform development is desired.

Data and Financial Engineering Analyst will design, build, and maintain automated solutions in Python/SQL to modernize controls and analytics. Responsibilities include developing ETL/ELT pipelines, ensuring data quality, and collaborating with stakeholders. Requires strong Python and SQL skills, experience with financial data, and knowledge of SDLC best practices.

Senior Java/Kotlin Developer to build and maintain a translation management platform. Focus on backend development, data infrastructure, and pipeline development. Requires 6+ years of Java development experience, API design, relational databases, and AWS. Experience with Spark, ETL pipelines, and distributed computing is preferred.

Develop and enhance payment software solutions for a B2B fitness SaaS platform using JVM technologies and frameworks like Spring Boot. Collaborate with product management and the developer team in an agile environment.

Team Leader Logistics Operations coordinates shipment planning and execution for client accounts. Leads and coaches a team of Logistics Planners, ensuring operational standards are met and high service levels are maintained. Troubleshoots shipment problems, acts as a liaison between clients and LSPs, and provides input on carrier performance. Requires 5-10 years of leadership experience in logistics, customer service, or BPO, proficiency in Microsoft applications, and a bachelor's degree in logistics management or equivalent.

Associate Client Manager orchestrates end-to-end client processes, including onboarding, credit fulfillment, and offboarding. Manages client relationships, ensures seamless delivery, and drives process improvements. Requires strong client engagement, problem-solving, and communication skills.

Data & Analytics Mid/Senior Machine Learning Engineer will work on a small team with broad scope, focusing on AI applications across the product catalog. Responsibilities include image understanding, search ranking, IP/copyright detection, image quality assessment, recommendations, and user preference modeling. Strong Python, data science stack, and experience deploying ML models to production are required.

Senior C++ Computer Vision Developer will design and implement computer vision algorithms for video collaboration hardware. Responsibilities include developing image-processing pipelines, optimizing image reconstruction algorithms, and writing production-grade C++ code. Requires 8+ years of experience in C++ development for high-performance applications, a degree in a related field, and strong computer vision and image processing knowledge.

Clinical Safety Specialist will execute end-to-end clinical safety and pharmacovigilance activities across global projects. The role requires 3+ years of experience in medical or safety departments with a strong grasp of medical terminology and demonstrated experience in post-marketing and clinical study case processing.

Senior Data Engineer will design, build, and manage data pipelines and analytics solutions on AWS. Responsibilities include collaborating with stakeholders, developing data processing frameworks, and ensuring data quality and observability. Requires 5+ years of data engineering experience, strong Python and SQL skills, and experience with data processing frameworks like Spark, Athena, or Pandas.

We are seeking a visionary Chief Marketing Officer (CMO) who will lead our marketing strategy and execution, driving FUERTE into its next stage of growth. Key Responsibilities Develop and execute a comprehensive marketing strategy to scale FUERTE nationwide. Lead brand positioning, messaging, and multi-channel campaigns (digital, social, healthcare conferences, partnerships).

Mid/Senior SQL and C# Developer to support critical market data infrastructure. Develop and maintain SQL solutions, contribute to C# development within the RACr/Lambda platform, and participate in release coordination and deployment activities.

Conduct end-to-end research, analyze data, and synthesize information for market and customer reports. Work collaboratively in a global environment and participate in mentoring and coaching sessions.

Lead IT projects across development, production, and sales. Support planning and coordination of IT transformation programs, monitoring project scope, time, risks, resources, organization, stakeholders, cost, and quality. Analyze and document business and IT processes, bridging technical and business perspectives.

Linux Systems Engineer will design, configure, and maintain Linux systems for research and production operations. Responsibilities include troubleshooting, performance optimization, automation, and integration with Active Directory and security software.

Machine Learning Engineer will develop and deploy AI models for search, recommendations, image moderation, and copyright detection. Responsibilities include building and maintaining ML APIs, working with LLMs, and collaborating with teams to leverage data for product improvements. Must have experience with Python, GCP/AWS, and deploying models to production.

Develop and modernize regulatory reporting platforms using .NET and Python. Investigate new technologies and contribute to agile practices. Document solutions, perform code reviews, and collaborate with colleagues.

Design, build, and operate secure, highly available, and cost-efficient AWS infrastructure. Focus on Infrastructure-as-code, compliance-driven cloud architecture (SOC 2), and scalable systems. Hands-on experience managing production AWS environments and Infrastructure as Code (Terraform and/or Pulumi) required.

Senior Security Architect to own cloud security reference architecture, lead threat modeling, and define security standards across AWS, Azure, and GCP. Drive Zero Trust principles, manage PKI strategy, and mentor engineers. Requires deep expertise in IAM, networking, data protection, and cloud security tools. 8+ years of security experience with 4+ years in cloud environments.