1255 English-speaking jobs in Silesian Voivodeship

Junior UX/UI Designer will create wireframes, UI mockups, and product graphics. Responsibilities include product maintenance in Figma, designing promotional materials, and collaborating with developers.

Leads and manages Supply Chain Management (SCM) activities for Bars & Rods within ArcelorMittal Long Products Europe. Drives efficiency and operational excellence across planning, logistics, and performance monitoring.

Intern will support financial planning by gathering input, maintaining reports, and analyzing financial performance. Must be a student in a related field with fluency in English and experience with Microsoft Excel.

Network Architect to design, implement, and maintain enterprise-grade network infrastructure in Data Center and cloud environments. Experience with AWS networking solutions, including Direct Connect, BGP-based routing, CloudFront, and Route53 is required.

Senior C++ Developer will design, develop, and maintain backend services in C++ and Python. Responsibilities include building and optimizing services for pricing and risk calculation, participating in code reviews, and collaborating with developers across Poland, UK, and Canada.

Experienced Platform Architect to define and drive an end-to-end API strategy for a cloud-native organization. Responsibilities include shaping API standards, architecture, governance, and tooling. This role requires deep platform engineering expertise and cross-team leadership to deliver a unified API ecosystem built on AWS.

Develop secure, high-performance software in Rust and C++ for a multi-factor authentication platform. Contribute to passwordless authentication components and build solutions for web proxies and reverse proxies.

Software Developer will translate requirements into technical solutions, create and maintain frontend components using HTML and JavaScript, and ensure UI/UX design feasibility.

Technical Lead needed for global database services. Responsibilities include technical leadership, troubleshooting complex infrastructure issues, collaborating with teams on alignment, and managing SQL Server environments. Requires 5+ years experience in database and Windows service management, strong T-SQL knowledge, and familiarity with backup tools.

Solution Architect needed for an international aerospace program. Design, coherence, and security of IT solutions within transformation projects. 10-15 years of experience in complex IT transformation projects with a strong background in end-to-end architecture design. Must have EU citizenship and fluent English.

Cloud Solution Architect with 6+ years of experience in Microsoft Azure architecture. Responsible for defining infrastructure patterns, leading the Demo Factory initiative, and driving cloud optimization strategies. Expertise in Terraform, Terragrunt, Ansible, and Azure DevOps is required.

Senior LLM Optimization Engineer to optimize and monitor LLM prompts for data extraction from property schedules. Requires Python expertise, prompt engineering/LLM optimization experience, data analytics skills, and familiarity with Grafana dashboards.

As a Workflow Specialist, you will design, build, and operate a toolkit for migrating rule-based automation systems. You will translate complex rule-based logic from a source system into a modern workflow engine.

Lead Data Engineer will design and develop scalable data management architectures and platform solutions using Big Data technologies. Responsibilities include designing data management processes, collaborating with the Data Science team, and translating business requirements into technical solutions.

Cloud Data Engineer (GCP) to design, develop, and optimize cloud-based data pipelines. Experience with GCP (BigQuery, Dataflow, Cloud Composer) and Python or Java required.

Backend/DevOps Engineer needed for iOS MVP demo integration. Responsibilities include network setup, certificate handling, integration runbooks, and end-to-end diagnostics. Requires experience in DevOps, backend integration, networking, TLS/mTLS, and iOS integration constraints.

Senior Test Automation Engineer (SDET IV) to design and develop automation frameworks for large-scale, distributed microservices. Experience with Python, Java, Go, CI/CD pipelines, AWS/GCP, Kubernetes, and microservices architecture required.

Develop and deploy Salesforce solutions, including custom applications using Apex and LWC. Build integrations between Salesforce and other systems. Support design, configuration, and deployment of Salesforce implementations.

You will play a key role in designing and driving the transition from legacy, on-premise infrastructure to modern cloud-based solutions. Working closely with an Enterprise Architect and cross-functional teams, you will act as both a technical expert and a coordinator across multiple stakeholders.

The Bid and Project Coordination Specialist will prepare offers, support, coordinate, and manage projects to deliver products according to customer requirements. Responsibilities include managing customer relationships, interfacing with internal departments and suppliers, and coordinating project activities.