engineer English-speaking jobs in Ruda Śląska

Provides configuration and change management support within IT environments. Maintains the Configuration Management Database (CMDB) and ensures data accuracy and compliance with SACM procedures. Performs audits and updates cable plant and physical connectivity records in Patch Manager.

Introduce our exciting brands to bars, clubs, and restaurants by building relationships with clients and distributors. Shape brand perception, ensure visibility and sales, acquire new customers and consumers, and share the story of Bacardi. You will work with distributors to drive sales, implement commercial standards, and negotiate contracts. This role requires strong communication and interpersonal skills, experience in the HoReCa channel, and a focus on building relationships and product quality.

Team Lead will scale profitable campaigns across multiple geos and verticals, own significant budgets, and lead a team of mediabuyers. Responsibilities include campaign performance, strategy development, partnership management, and team leadership. Requires 4-6+ years in media buying, proven track record managing high-spend campaigns, and experience leading or mentoring a team.

Junior HR Business Partner will support Sales East Region in Warsaw and the Shared Service Center in Poznań. Responsibilities include recruitment, learning & development, organizational culture, HR systems management, and participation in HR projects. Requires a Bachelor's degree in HR, Business Administration, psychology or related field and 3+ years of experience as an HR Generalist in an international environment. Excellent communication, interpersonal, problem-solving, organizational, and analytical skills are essential.

Define, scale, and optimize the sales operating model for Bolt Food's Grocery & Retail business. Design KPI frameworks, manage sales forecasting and pipeline health, and standardize sales processes. Develop sales playbooks, lead training, and identify bottlenecks in the sales cycle.

Develop responsive React UI components, Node.js APIs, and integrate third-party services. Experience with RESTful services, SQL databases, and a fast-paced environment required. Fluent English necessary.

Senior Site Reliability Engineer focused on observability. Design, build, and improve monitoring pipelines and tooling across globally distributed infrastructure. Define and implement service-level monitoring based on golden signals. Reduce alert fatigue and collaborate with the data team on anomaly detection.

Guides an interdisciplinary software and functional development team within a scaled agile environment. Moderates meetings and strengthens agile principles. Supports the Product Owner in structuring the backlog and prioritizing tasks. Contributes to improving collaboration and processes across teams.

Senior Sales Executive will manage the full sales cycle, from prospecting to closing, for Voluum's tracking, optimization, and automation solutions. Responsibilities include presenting product demos, achieving sales targets, and building relationships with customers in performance marketing and related industries.

Quality Administrator will maintain and improve quality processes within a Lean Manufacturing environment. Responsibilities include document management, tracking records, facilitating meetings, supporting audits, and participating in projects. Requires 2-3 years experience in quality or manufacturing administration, attention to detail, understanding of quality standards, and strong communication skills.

Provide Tier 2 customer support across chat, email, and other channels. Resolve complex technical issues, collaborate with teams, and contribute to product improvements.

Provides tender support to the Tender department, managing the full tender process and collaborating with stakeholders.

Senior Windows Authentication Engineer to join a team responsible for providing and maintaining Microsoft Active Directory authentication services, LDAP authentication services, and Microsoft Federation Services. Requires experience in a large enterprise environment, strong Active Directory knowledge, PowerShell scripting, and experience with RSA infrastructure. Fluent English is required.

Design and develop cloud-native applications using Java, React, and AWS. Manage infrastructure with Terraform, champion security best practices, and collaborate in an Agile team.

BlackBox Strategies seeks a Marketing Automation Specialist to own outbound and lifecycle messaging for B2B and B2C audiences. This role requires hands-on experience executing email and CRM campaigns, understanding deliverability, segmentation, and channel tradeoffs. The ideal candidate will collaborate with leadership and the Social Media Manager to align messaging and timing.

We are looking for a motivated Logistics Intern who will support our internal Logistics & Warehouse Department and gain hands‑on experience in supply chain operations within an international manufacturing environment.

Develop and execute pricing strategies across global growth markets, leveraging data and analytics to drive revenue and margin targets. Analyze pricing trends, identify growth opportunities, and present findings to stakeholders. Collaborate with regional teams to ensure pricing alignment and execution.

Develops, maintains, and monitors project budgets and forecasts. Performs cost control analysis, prepares cost studies, and provides cost support to project teams.

Addepto seeks an AI Solution Architect to design scalable AI solutions for enterprise clients. This role involves technical leadership, architecture design, and strategic advisory to help organizations identify high-impact use cases and bring AI initiatives to production.

Experienced Webflow Designer needed to design and build conversion-focused websites, create marketing assets, and develop scalable design systems. Must have 3+ years of Webflow experience, advanced Figma skills, and a strong understanding of design fundamentals.