4655 English-speaking jobs in Lower Silesian Voivodeship

Senior or Lead .NET Engineer with Azure Cloud experience needed for a project developing photolithography machines. Responsibilities include developing APIs and network solutions using C#, PowerShell, JSON, and YAML. Expertise in cloud architecture for Azure infrastructure and applications is required.

Senior Test Automation Engineer needed to design, test, and maintain automated test suites in Java. Experience with Playwright, API and database testing, and CI/CD processes is required. Collaborate with developers and QA professionals to implement solutions for complex business problems.

Staff Software Engineer will lead engineering teams in delivering production-grade platforms and AI-driven solutions. Responsibilities include designing complex architectures, mentoring engineers, and partnering with clients to co-create impactful solutions. Requires 7+ years of web application development experience, 2+ years in a leadership role, and expertise in Python, Ruby, or JavaScript.

Senior Fullstack Engineer will design, develop, and maintain production-grade platforms for global clients. This role requires 5+ years of experience building web applications, proficiency in at least one of Upside's backend and frontend technologies, and experience with SQL, CI/CD, and stakeholder communication.

Senior Backend Engineer to build and maintain a global, scalable SaaS product hosted on AWS. Responsibilities include designing, developing, and operating distributed systems, building Java/Node.js services, and collaborating with other teams. Proven experience in designing, developing, and operating distributed systems and deep command of the Java programming language are required.

Senior AI Engineer to design and develop agentic workflows for intelligent conversational systems in the recruiting industry. Will architect and build systems combining large language models, reasoning components, and data pipelines. Requires 5+ years experience developing and deploying machine learning systems, expertise in NLP techniques, and proficiency with deep learning frameworks.

Senior QA Automation Engineer with 5+ years of experience in UI/API testing and automation using Java, JUnit/TestNG, REST-assured, Selenium/Selenide, Playwright, and BDD tools.

Senior Full Stack Engineer (Python/TypeScript) to design, integrate, and optimize conversational AI experiences powered by Dialogflow and Gemini (Vertex AI). Develop, analyze, and refactor code, ensuring quality and reliability through testing. Provide technical expertise and guidance to the engineering team.

Develop 3D pose estimation systems for industrial robotics. Design and implement computer vision pipelines for object detection, pose estimation, tracking, and scene understanding. Integrate vision components with robotic systems and motion planning pipelines.

Senior Android Engineer to develop and maintain Android-based testing tools and their backends. Requires strong Java experience, backend development skills (Spring Boot), and DevOps knowledge (Docker, Kubernetes, Jenkins).

Senior Big Data Engineer will design and build streaming data pipelines, manage a production feature store, and develop tooling for data ingestion and model deployment. Requires 4+ years of experience building production data/ML or streaming systems, proficiency in Python, Java or Scala, and experience with Kafka, Spark or Flink, and OLAP stores.

Experienced Big Data Engineer needed to design, develop, and maintain robust data pipelines using Scala, Spark, HDFS, Gradle, Kubernetes, and Airflow.

Senior Full-Stack Engineer to design, develop, and deploy scalable microservices using Java/Spring Boot and React. Optimize database queries in PostgreSQL and collaborate with capacity planners. Expert proficiency in Java, Spring Boot, SQL, React, and Redux required.

Fullstack Developer needed for a 9-month project with a US company. Develop and maintain enterprise-grade systems, focusing on scalability, performance, and user experience. Strong Java, Go, JavaScript, and TypeScript skills required, along with experience with RESTful APIs and AI-driven solutions.

Software Developer for US technology company. Develop and refine SQL queries, ensure data reliability and performance, and contribute to architectural discussions. Requires deep SQL knowledge, Golang proficiency, and a focus on building sustainable solutions.

DevOps Productivity Analyst will optimize software development lifecycle processes, enhance developer efficiency, and reduce build times. Responsibilities include streamlining workflows, identifying bottlenecks, introducing automation, and creating dashboards and reports. Requires experience with Kubernetes, CI/CD pipelines, cloud platforms, and programming languages.

Senior Software Development Engineer in Test will design, develop, and maintain automated frameworks and test suites for continuous integration and delivery. Responsibilities include driving quality, automation, and reliability, leading the design of test automation frameworks, and ensuring testability during design reviews.

Senior Fullstack Developer will design and lead the technical direction of a Chrome extension and data pipeline. Responsibilities include developing the extension, designing data collection strategies, building dashboards, and ensuring legal and policy compliance. Must have experience building production systems, leading architecture decisions, shipping Chrome extensions (MV3 preferred), and working with WebAssembly.

Experienced JavaScript developer to join R&D team, building and maintaining sports data products. Responsibilities include coding new features, bug fixing, and collaborating with other developers, product managers, and QA. Must have 4+ years experience building modern JS applications, knowledge of HTML, CSS/SCSS, ES6, Node.JS, and Vue.JS. Fluent English required.

Experienced PHP Developer needed to build and maintain high-performance, scalable products. Collaborate with team members on coding, code review, and testing. Contribute to the development roadmap and participate in SCRUM meetings.