ruby English-speaking jobs in Bielsko-Biała

Senior Integration Delivery Engineer develops APIs, connectors, and integration workflows. Requires 6+ years in API/integration engineering, including event/batch patterns and ERP system integration.

Lead HR digital transformation, defining the Group-wide HR technology strategy and ecosystem. Oversee data governance, simplify HR operations, and drive excellence in employee journeys using technology and data.

Principal Workday EDM Solution Architect accountable for Employee Document Management implementation quality. This role involves leading workstreams, handling functional challenges, and supporting business development.

Senior Technical Leader for EasySaaS, owning technical direction, architecture, and external APIs. Requires 8 years in C++, Java, or GO, and 5 years designing scalable distributed systems and APIs.

Senior Software Engineer to own Rust backend services for consumer-facing trading and crypto experiences. Requires 6+ years of Rust proficiency, deep system ownership, and an AI-first development approach.

Managing Director role overseeing strategic, commercial, and operational performance of a major corrugated packaging manufacturing facility. Requires experience in large-scale manufacturing, P&L ownership, and driving operational excellence.

Fullstack Mid Java React Developer needed for Java and React development. Responsibilities include technical decision-making, code quality, and agile participation. Requires 4+ years in commercial software development with strong Java (Spring Boot, JPA) and React/TypeScript skills.

Product Sales Manager for process filtration & chemical products in Central Europe. Responsibilities include sales, market intelligence, and customer relations. Requires 5+ years of international sales experience and English/German proficiency.

Lead logistics strategy across a complex, multi-country network spanning Europe and Africa. Optimize transportation, manage carriers, and drive supply chain performance to ensure efficient, cost-effective operations.

Senior Manager, Supplier Development & Performance Management provides strategic leadership for supplier development and risk reduction across the medical device supply base. This role drives improvement through cross-functional partnership and data-driven decision-making.

Search, acquire, and lead a small to mid-sized enterprise in Poland as CEO through NCA's OLBO Program. Requires 15+ years of experience, P&L leadership, and expertise in specific sectors.

Experienced Mobile Fullstack Team Leader needed with 10+ years in software development. Lead interdisciplinary teams, design scalable real-time FinTech systems, and manage end-to-end solution lifecycles. Requires Java, Spring Boot, Swift/SwiftUI, Kotlin/Jetpack Compose knowledge.

Senior Business Development Manager needed for defense and deep-tech. Identify opportunities, build stakeholder trust, and manage the pipeline across allied defense procurement channels. Requires 4+ years in defense BD with a strong network.

Drive technical vision and architecture for Elastic Cloud application networking, covering Ingress, security controls, private connectivity, and DNS. Lead large-scale, high-performance distributed systems.

Senior FP&A Analyst responsible for financial review, planning, forecasting, and budgeting. This role involves P&L and Cash Flow projections, variance analysis, and supporting business decisions using Hyperion and SAP.

Senior Software Engineer AI Solutions designs and operates cloud-native AI/data platforms on AWS. Responsibilities include building scalable ML systems, implementing backend services in Python/Java, and owning the full lifecycle while ensuring security and compliance.

Staff Backend Engineer to lead the greenfield development of a Trust Accounting subsystem. Architect and build secure, scalable, and auditable financial infrastructure. Requires 8+ years of experience and strong backend expertise.

Full-stack Developer needed for an EV ecosystem project integrating the Charge app. Requires 3+ years experience with Java, Spring Boot, and React. Must know microservices, cloud platforms, and REST APIs. B2 English proficiency is required.

Senior DevOps Engineer focusing on edge, observability, and cloud security posture. Responsibilities include hardening AWS, managing Envoy, and owning monitoring platforms like Grafana and Prometheus. Requires 5+ years in infrastructure or security engineering with strong AWS depth.

Lead Techland’s global marketing function, shaping game positioning, launches, and support. Develop strategies to strengthen brands and grow player communities across key markets.