backend developer English-speaking jobs in Świdnica

Senior Software Engineer will design, build, test, deploy, and support Relativity software products. Responsibilities include designing system architecture, mentoring engineers, and partnering with Product to shape the roadmap. Requires 5+ years of experience delivering C#/.NET services with measurable reliability or performance improvements and experience designing distributed SaaS architectures.

Technical Project Lead Engineer for Kuosheng BWR restart initiatives. Manages technical interface between customer, project teams, and subcontractors. Develops work scopes, plans project execution, and oversees restart activities. Identifies technical risks and implements mitigation plans. Collaborates with engineering leaders to ensure timely project execution. Requires a B.S. in Engineering and relevant experience. Must be eligible to access U.S. export-controlled information and travel to Taiwan up to six times per year.

Software Engineer II to design, develop, and improve Mosaic One, a cloud-based SaaS product. Responsibilities include software design, implementation, testing, and deployment. Requires a Bachelor's degree in a relevant field and at least 3 years of experience. Experience with Python and testing tools is required. Optional experience includes Python3, Pydantic, Poetry, Boto3, IaC, and AWS.

Develop and enhance fraud prevention and risk management strategies. Implement new vendors and technology partners, coordinating integrations and resolving challenges. Collaborate with business, operations, technology, and product teams to develop solutions that mitigate risk. Manage a team and lead projects related to risk management, transaction security, and process optimization.

Lead the development of next-generation AI foundation models for image and video generation. Shape research direction, guide technical decisions, and mentor a small team of researchers. Co-design and train large-scale diffusion models, build training recipes, and collaborate with engineering to productionize research.

Support customers using AVSystem's embedded and IoT device-side solutions. Debug, troubleshoot, and support integration of embedded software. Collaborate with Product, Engineering, and Customer-facing teams.

The EU VAT Compliance Specialist ensures accurate and timely VAT handling across Ravago Group companies. This role involves VAT reporting, process improvements, and collaboration with teams. The ideal candidate has VAT compliance experience, understands EU VAT regulations, and communicates confidently in English and Polish.

Lead and develop a team of engineers across Warsaw, Copenhagen, and Manila. Support team growth through hiring, onboarding, and development. Coach and mentor engineers, balancing delivery focus with team development. Foster a positive team environment and collaborate with engineering leaders on cross-team initiatives.

Test Automation Engineer needed for VMWare to Google Cloud (GCE) migration. Define and own end-to-end test strategy and plans. Coordinate testing activities across application teams and workstreams. Analyze requirements, design test cases, and track test execution progress. Strong Robot Framework experience required.

Coordinates business solution implementation, oversees business management processes, and tracks performance reporting issues. Designs and manages investment data quality checks and establishes reconciliation processes. Leads cross-functional transformation efforts and participates in research and development of analytical tools.

Investment Analyst to support financial analysis, reporting, and decision-making for a leading Private Rental Sector platform in Poland. Responsibilities include financial modeling, forecasting, real estate investment analysis, and investor reporting.

Solution Architect to design, evaluate, and govern end-to-end solutions for Legal & Compliance systems in a global enterprise. Responsibilities include analyzing SaaS solutions, leading architectural discussions, and defining technical architecture designs. Requires 7-10 years of IT experience, strong Legal & Compliance systems expertise, and experience with cloud platforms (AWS, Azure, or GCP).

Acts as primary contact for Travel & Expense (T&E) topics in Poland and European Countries. Gathers business requirements and delivers reporting, training, and policy solutions. Resolves operational issues and supports daily T&E activities. Analyzes T&E data and provides performance insights. Ensures compliance with policies and expense audit requirements. Manages escalations across stakeholders and global teams. Monitors SLA/KPI performance and drives improvements. Supports implementation of tools and process documentation. Collaborates with Finance, HR, IT, and Audit teams. Requires 6-8 years in T&E operations and project management. Experience in Shared Services/BPO preferred. Knowledge of T&E tools (e.g., SAP Concur, Travel booking tools, SAP) and Travel, Expense and Corporate Credit Card operations. Fluent in English and Polish. Strong communication, stakeholder management, analytical, and reporting skills. Project management experience is mandatory.

Inbound Deal Owner for AI-powered products. Requires 2-4 years of experience selling IT services, closing deals of at least EUR 50-100k independently, and fluency in C1+ English. German is a plus.

Manages a team of Site Reliability Engineers, providing technical expertise and leadership to ensure the reliability, scalability, and performance of applications. Oversees incident response, automation efforts, and team development. Collaborates with cross-functional teams to develop strategies for system resilience and scalability.

Senior Security Engineer will lead security programs within engineering and operations teams. Responsibilities include defining and developing cybersecurity practices, securing enterprise and cloud infrastructures, managing security operations, and collaborating with engineering teams on incident response, vulnerability management, and remediation. Requires a Bachelor's degree in a related field and 6+ years of experience in cybersecurity with at least 3-5 years leading large-scale implementations. Experience with AWS, Azure, and/or GCP security, vulnerability and risk management, and threat detection and prevention is preferred.

Partner Solution Architect for regional system integrators in South, North, or United Kingdom and Ireland/Sub-Saharan Africa. Provides pre-sales architectural support, designs solutions, and drives partner technical capability. Collaborates with partner development managers and Account Customer Engineers.

Senior Windows Engineer to design, implement, and maintain Windows Server environments. Responsibilities include administering core Windows services, providing 2nd and 3rd line support, executing patching and upgrades, and monitoring infrastructure security. Requires strong expertise in Windows Server, Active Directory, DNS, DHCP, Group Policy, virtualization, and automation using PowerShell.

Lead SAP Enterprise Architecture across the Knauf landscape, guiding strategy, target-state design, and multi-year transformation roadmaps. Provide leadership for S/4HANA architecture, govern standards, and deliver integrated, secure, and scalable solutions. Mentor solution architects and platform teams, building architecture capability and best practices.

Legal Counsel will review, interpret, and mitigate risks associated with contracts, ensuring regulatory compliance. Responsibilities include drafting, negotiating, and administering contracts, managing renewals and terminations, and collaborating with internal stakeholders. Requires extensive legal experience, strong analytical skills, and the ability to work autonomously in a fast-paced environment.