793 English-speaking jobs in Silesian Voivodeship

A Senior Security Engineer will design and implement security controls for AI inference environments, conduct threat modeling, and harden model serving infrastructure. This role requires expertise in security engineering, AI/ML serving architectures, and secure deployment practices.

Senior .NET Developer to design, develop, and maintain high-performance back-end services using .NET and C#. Experience with Azure cloud services, CosmosDB, and AI coding assistants is required. Must have 8+ years of professional experience in .NET development and fluency in English.

Lead .NET Engineer to own squad-level architecture and technical decision-making for core platform services, APIs, and payment integrations.

Senior Backend Engineer to build a large-scale, event-driven platform using Java, Spring Boot, and Kafka Streams. Responsibilities include designing and maintaining real-time event processing flows, integrating external systems, and improving reliability and observability of services. Requires 7+ years of backend engineering experience, strong Java and Spring Boot skills, and deep practical experience with Kafka Streams in production.

QA Engineer needed for a full-time position (40 hours/week) to perform manual testing on a React Native mobile application. Experience in manual mobile application testing, API-based systems, and CI/CD pipelines is required. Must have excellent communication skills and the ability to work independently.

Accountant responsible for end-to-end Order to Cash (OtC) processes, including document processing, bank statement booking, cash allocation, and dunning. Manages AR accounting for legal entities, consolidates balances and transactions, and performs monthly, quarterly, and annual closing activities. Ensures compliance with policies and procedures, creates process documentation, and participates in process improvement projects.

About the team: Deloitte Cyber Team in Central Europe provides a wide range of security services, including cyber strategy, transformation programs, cloud security, application security, data protection, and others.

Lead software engineering delivery excellence and predictability for a fast-growing technology company operating high-scale digital platforms. Build and structure engineering teams, establish scalable processes, and collaborate with stakeholders on prioritization and architectural decisions.

Senior .NET Developer to design, develop, and maintain backend services and integrations for a leading banking client's trading application platform.

Lead the technical design, integration, and validation of full electric drive units, encompassing electric motors, power electronics, and mechanical transmissions. Serve as the primary technical interface to global OEMs, translating vehicle-level targets into system-level architectures. Manage cross-functional R&D work packages and ensure seamless high-volume production.

Full Stack Java React Developer needed for a global engineering team in the banking sector. Design, develop, and deploy robust RESTful APIs and write schemas for relational databases. Collaborate with a global team to deliver high-quality production code within a microservices architecture.

SAP EWM Functional Consultant needed for a client in the aerospace sector. Responsibilities include business analysis, solution design, configuration, testing, documentation, training, and support. Requires proven experience as a SAP Functional Consultant in Logistics, experience with EWM and ECC WM/MM/SD modules, and strong communication skills.

Develop and scale Digital Twins of Skytree's Direct Air Capture (DAC) process, integrating continuous process modeling platforms, engineering software, and Discrete Event Simulation (DES) environments. Optimize system performance, reduce energy consumption, and extend operational lifespans. Translate digital insights into design recommendations for hardware improvements.

Process Improvement Consultant will lead the implementation of new technologies, processes, and controls within RDCs. This role will identify and deliver service improvements using Lean/Six Sigma, manage complex, multi-country projects, and provide reporting to stakeholders. Requires a proven track record of leading continuous improvement initiatives, Lean solutions implementation, and experience in agile ways of working. Fluency in English is required.

Senior Software Engineer to develop POS software solutions using C#, .NET Core or .NET Framework, React.js, and SQL. Collaborate with global retail customers and research new technologies.

Designs, develops, tests, and deploys automations and business process transformations using Power Platform. Designs, develops, and deploys Power Apps tools and agentic solutions using Microsoft Copilot Studio. Integrates Copilot Studio solutions with business systems. Collaborates with stakeholders to understand needs, identify automation opportunities, and translate requirements into technical solutions.

Delivers complex Data Cloud initiatives, translating architectures into delivery plans and coordinating work across data engineering, platform engineering, DevOps, and analytics teams. Ensures solutions adhere to technical standards and cloud best practices. Manages risks, dependencies, and cross-team blockers, providing clear delivery status updates to stakeholders.

The Operations IT Manager plans, prioritizes, and manages IT support and maintenance activities. This role researches, evaluates, and recommends hardware and software products. The Operations IT Manager leads, directs, and develops a team of IT professionals. This position requires a Bachelor's degree in Information Technology, Computer Science, or a related field and at least 8-10 years of progressive experience in IT.

Design and implement scalable data processing pipelines for streaming and batch processing using technologies like Databricks, Airflow, and/or Dagster. Contribute to the development of CI/CD and MLOps processes. Develop applications to aggregate, process, and analyze data from diverse sources. Collaborate with the Data Science team on Machine Learning projects.

Kubernetes Engineer will build and manage Kubernetes clusters, integrate infrastructure systems, and collaborate with development teams. Requires extensive experience with Kubernetes, PaaS, CI/CD, and Red Hat Enterprise Linux (RHEL).