backend developer English-speaking jobs in Świdnica

Engineer Citrix end-user and partner infrastructure, implement new services, and support audits and security activities. Requires hands-on experience with Citrix CVAD and NetScaler in an enterprise environment, Windows OS, PowerShell, and hybrid-cloud products. Fluent English required.

Middle Product Analyst to work remotely, contributing to a data-driven AdTech platform. Analyze datasets, identify trends, and translate business needs into analytical solutions. Collaborate with Data Scientists and stakeholders in an agile environment.

Java Software Engineer will collaborate on a client's core solution, implementing new functionality and refactoring code. Requires 5+ years of experience designing and developing complex software applications using Java (OpenJDK 21), Spring, Hibernate, PostgreSQL, and RESTful APIs. Must have a Bachelor's degree in Software Engineering. Occasional business trips to Belgium required.

Hitachi Energy is seeking Penetration Testing Team Lead to join our Cybersecurity team in Kraków. How You’ll Make an Impact Managing the penetration testing queue, cooperating with managers, penetration testers, and engineers. Performing security reports reviews. Managing the small group of penetration testers.

IT Security Engineer needed to analyze security incidents, manage vulnerabilities, and support security architecture development. Requires 2-3 years of experience in IT security, cybersecurity, or system security administration.

We’re seeking an experienced Workday Architect to join a growing enterprise applications team. In this role, you’ll be responsible for shaping and governing the integration landscape of a leading cloud-based HCM platform, including the delivery of new interfaces and enhancements. If you are an experienced Workday Architect, we would love to hear from you!

Design, develop, and maintain automated test suites for a travel technology company. Collaborate with developers and product owners to define test strategies and ensure software quality.

Lead software architecture planning, design, and implementation for embedded systems. Analyze requirements, design reusable software architecture, and mentor team members. Experience with automotive SPICE, AUTOSAR, and functional safety (ISO26262) is required.

At Swarovski, where innovation meets inspiration, our people desire to explore, experience, and create.

Develop Windows desktop applications using WPF and .NET for hearing healthcare solutions. Collaborate in an Agile team to design, implement, and test software features. Write clean, maintainable code and contribute to automated testing and CI/CD pipelines.

Coordinate and accompany reporting and planning projects in MAN Procurement. Create monthly standard reports and serve as the first point of contact for ad hoc evaluations from procurement systems. Develop methods, tools, and standards for (master) data and coordinate their implementation. Define key figures for data quality in procurement and monitor them.

C# Cloud Developer needed for a new software team in Warsaw. Develop and maintain cloud platform using .NET, design solutions, refactor existing code, and extend APIs. Requires 5+ years of C#/.NET experience, SQL knowledge, and Agile/Scrum understanding.

Production Systems Engineer will develop and maintain service dependency models, identify failure domains, and simulate blast radius scenarios. Experience in Production Engineering, SRE, or Infrastructure/Platform Engineering is required, along with a strong understanding of virtualization platforms, cloud providers, storage systems, and networking fundamentals. Experience with CMDB platforms (ServiceNow) and observability tools (AppDynamics, Splunk) is also necessary.

Role Summary The RevOps Specialist provides first-line operational support for EMEA commercial operations, ensuring clean pipeline data, accurate reporting, and smooth deal processing. This role ensures clean data, disciplined process adherence, and efficient deal execution — enabling accurate forecasting and faster revenue realization. Key Responsibilities Level 1 support for sales requests.

Goelett seeks a Security Officer to define and execute the group-wide information security and data protection strategy. The role involves overseeing cyber defense operations, ensuring compliance with international standards and regulations, and acting as the Group Data Protection Officer.

Experienced RTR Senior Subject Matter Expert needed for Global Finance Service Centre in Gdańsk. Responsibilities include processing journal entries, cost allocations, balance sheet reconciliations, and month-end close activities. Requires 3+ years of RTR/financial accounting experience, strong accounting knowledge, and proficiency in MS Excel.

Build and develop product websites and landing pages, create responsive email templates, and improve content workflows. Maintain and improve code quality, implement analytics, and collaborate with SEO specialists.

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America.

Overview: Group Internal Control Analyst Hybrid | Cracow Who we are and what we create? We’re Kingfisher, a team made up of over 74,000 passionate people who bring Kingfisher - and all our other brands: Castorama, B&Q, Screwfix, Brico Dépôt and Koçtaş - to life. That’s right, we’re big, but we have ambitions to become even bigger and even better.

UX Designer needed for automotive projects. Design wireframes, prototypes, and visual mockups. Collaborate with international teams. 3-5 years of UI/UX design experience required. Strong knowledge of design tools and web technologies.