1729 English-speaking jobs in Lower Silesian Voivodeship

Automation QA Engineer will build and run automated test suites using Python frameworks to evaluate LLM faithfulness, relevance, and context precision. Responsibilities include integrating evaluation scorecards into CI/CD pipelines, developing automated checks for data integrity, and generating quality reports. Requires 3+ years of experience in backend test automation, data quality engineering, or Python development. Must have mastery of Python for testing and data manipulation, experience with LLM validation frameworks (RAGAS), and CI/CD infrastructure. Familiarity with relational databases, data profiling, and search indexing is beneficial.

Senior Product Designer to contribute to healthcare project. 4+ years experience designing products based on business goals and user needs. Strong portfolio, UI design skills, and experience with prototyping and animations. Excellent communication and collaboration skills.

Experienced React Developers sought for a long-term project in the financial sector. Requires strong experience with React, TypeScript/JavaScript, state management, data visualization, and UI testing. Experience with C# RESTful APIs, cloud architecture (Azure), and Agile methodologies is beneficial.

Senior Linux DevSecOps Engineer to develop Python and Bash tools, implement security mechanisms, and troubleshoot infrastructure issues within a client's Linux environment. Requires 8+ years of experience, deep Linux knowledge, platform hardening expertise, advanced Python and Bash skills, and strong SQL and PostgreSQL understanding.

We are seeking a Senior SQL Server DBA to join our specialized DBA team working directly with trading-related applications. In this role, you will focus on database operations such as maintenance, performance optimization, data-transfer workflows and maintaining high availability and security. This role requires working in a hybrid mode from any office in Krakow or Wroclaw 3 times a week.

Technical Project Manager will develop project plans, manage resources, and ensure project goals are met. Responsibilities include configuring systems, troubleshooting, and collaborating with clients and engineering teams. Requires experience deploying complex software systems, understanding TCP/IP, Linux, DHCP, DNS, SNMP, and APIs. Must be fluent in English and available for 4 hours during PST business hours.

Senior Node.js Developer will develop and maintain scalable applications, enhance advertising platform capabilities, and contribute to architecture and performance of critical services. Requires 6+ years of experience with Node.js, TypeScript, and React, AWS cloud services, and CI/CD pipelines. Must be able to work independently and contribute to technical decision-making.

Senior Network, Security & DR Engineer will automate F5 and Barracuda configurations, design and automate HA and DR solutions, and deliver DNS, SSL, and traffic steering automation.

Production Process Engineer needed for a new light commercial vehicle plant in Jawor. Responsible for joining and spot welding processes in the Body Shop, ensuring quality and implementing corrective actions. Requires a Bachelor's degree in a relevant field and 2-3 years of experience in automotive manufacturing. Experience with Process Control Plans, SPC, and data analysis is essential. Fluent English required, German is advantageous.

Partner with executive leadership to align project initiatives with strategic goals. Lead end-to-end project lifecycle management, including scope definition, budgeting, and risk assessment. Develop and execute project plans, monitor performance, and drive cross-functional collaboration. Establish project governance standards and provide leadership to project teams.

Creates and updates Safety Data Sheets (SDSs) for products, ensuring compliance with global and local regulations. Monitors regulatory changes and manages the SDS request process. Classifies substances and mixtures, maintains chemical data, and collaborates with stakeholders to ensure accurate product data and efficient SDS creation.

This postdoctoral researcher position supports modeling and quantifying energy droughts using historical data and climate scenarios. The successful candidate will contribute to scientific publications and project reports.

Senior Pricing Associate will support Actuaries in London, Zurich, and Germany by producing actuarial analysis for Casualty business pricing. Responsibilities include developing pricing tools, extracting and analyzing data, and supporting project management.

Opera seeks a Principal AI Security Researcher to lead research on agentic AI systems, identify attack vectors, and establish Opera as a leader in AI security. This role involves defining the research agenda, publishing findings, and collaborating with engineering and product teams.

This postdoctoral researcher position supports modeling and quantifying energy droughts using historical data and climate scenarios. The successful candidate will contribute to scientific publications and project reports.

Specialist, Client Operations will reconcile client accounts, administer loan and bond portfolios, and monitor fund transfers. Requires fluency in English, an interest in financial services, and proficiency in Microsoft Office.

Leads technical projects across Architecture, Platform, and Module areas, ensuring solutions align with business objectives. Manages end-to-end project execution, from technical direction to planning, budgeting, and delivery. Serves as technical reference across categories, functions, and regions. Requires 5+ years of leadership experience and an MSc in Mechanical/Electrical Engineering or related field.

We are looking for an Product Owner who will help our customer to maximize product value delivered by a cross‑functional development team.

Experienced Datacenter Engineer needed for network and datacenter infrastructure deployments and maintenance. Requires CCNP level knowledge of routing protocols, DC solutions, and Microsoft Office. Strong communication and analytical skills are essential. Additional advantages include industry certifications, automation knowledge, and presentation skills.

Senior .NET Developer will create applications for the financial industry using .NET, SQL, NoSQL, Cloud, RESTful web services, and AI technologies. Responsibilities include developing, maintaining, and documenting applications, identifying performance bottlenecks, and working in an international team using agile methodologies. Requires 5+ years of commercial experience with .NET, proficiency in SQL, and fluency in English.