backend developer English-speaking jobs in Świdnica

Site Reliability Engineer will maintain and support production systems, ensuring high availability and scalability. Responsibilities include implementing SRE best practices, deploying containerized applications, and automating tasks. Requires 3-5 years of experience in SRE, DevOps, or Production Support, along with knowledge of containerization, cloud platforms, monitoring tools, and scripting languages.

Lead the development of enterprise-grade, agentic AI systems and autonomous conversational agents. Design and deploy scalable AI/ML solutions on Google Cloud Platform (GCP), leveraging LLMs and advanced agentic architectures.

As a Staff Product Manager, you will define the vision and strategy for Ledgy's core platform, focusing on equity types, transactions, calculations, and trading integrations for public companies. You will collaborate with product and engineering leadership to execute a roadmap for equity and cap table management, ensuring data accuracy and compliance.

Senior Developer Platform Engineer will design, configure, and optimize our monitoring and automation platform. Responsibilities include defining best practices for observability, developing automation workflows, and collaborating with teams to deliver digital solutions.

Costing Analyst will lead and control actual costing processes, manage price variances, and maintain material master data. Responsibilities include performing cost analysis, providing insights, and collaborating with stakeholders to improve processes. Requires a university degree in a relevant field, +7 years of experience, fluency in English, and proficiency in SAP MM and Excel.

PwC seeks Finance Transformation Consultants to support global and local clients on projects including Finance Operating Model Transformation, end-to-end process transformation, and technology solutions.

Java Developer with C++ experience needed to maintain and develop applications for Derivatives Principal Flow Trading Business. Responsibilities include migrating existing C++ components to Java and developing new functionality. Must have 5+ years of Java experience, knowledge of TCP/IP, networking, and event streaming.

The People Operations Lead will own global People Operations and Shared Services, delivering onboarding, employee changes, payroll, mobility, immigration, and offboarding across all studios. This role will manage employee contracts, HR administration, benefits, and personnel records. The People Operations Lead will ensure compliance with employment legislation, GDPR, and company policies.

Site Reliability Engineer will design, build, and maintain scalable cloud infrastructure. Responsibilities include operating systems, troubleshooting issues, implementing monitoring systems, and collaborating with software engineers. Requires a Master's degree and 5+ years of experience in a DevOps or SRE role.

Senior Software Developer to design and develop high-performance C++ cores and managed runtime services. Experience with multithreading, real-time systems, and performance optimization is required. Must have strong understanding of software architecture principles and secure, scalable system design.

Leads and scales the global centralized study start-up function, ensuring efficient, high-quality start-up activities across multiple clinical trials. Provides line management to the global start-up team, defines and implements the start-up strategy, and oversees end-to-end start-up activities. Collaborates with Business Development and Proposals teams to support bid defenses and feasibility assessments. Drives process optimization and best practices to increase efficiency and quality. Monitors and reports on start-up KPIs, timelines, and risks. Ensures compliance with ICH-GCP, regulatory requirements, and company SOPs.

Designs and leads supply chain transformation projects for global clients. Manages multiple projects, optimizes logistics operations, and leverages technologies like AI and ERP. Requires 12-15 years of experience in transportation and logistics management.

Senior Analytics Engineer to build and own the data backbone of a new Data & Insights module. Develop scalable cloud-based data pipelines, design data models, and build high-performance data platforms. Experience with cloud platforms (AWS, GCP, Azure), SQL, data modeling, and Infrastructure as Code (Terraform/CDK) required.

Project Manager (Internal Projects) will oversee the development and expansion of internal data warehouse, ERP system, and internal tools. Responsibilities include planning, executing, and supervising projects, collaborating with stakeholders, and managing project scope, schedule, budget, risk, and quality. Requires several years of experience managing IT projects, knowledge of Agile methodologies, and strong communication and analytical skills.

International Supplier Assurance Engineer interprets quality requirements and assists suppliers in developing robust processes. Ensures flow down of requirements and assesses supplier quality capabilities. Conducts collaborative communication with suppliers, cross-business teams, and customers.

Designs and implements backend services and APIs to automate provisioning, configuration, and lifecycle operations for CoreWeave's global server fleet. Develops Kubernetes custom resource definitions (CRDs) and integrates with vendor and internal APIs. Collaborates with hardware engineering, data center operations, and platform teams.

Experienced MRO Category Manager needed to lead strategic procurement for manufacturing sites in Germany and the Netherlands. Develop and execute EMEA-wide MRO category strategy, including sourcing initiatives, supplier relationship management, and cost savings initiatives. Requires 5-8+ years of procurement experience, including MRO category management, and fluency in English. German and/or Dutch language skills are beneficial.

Lead Moderna's enterprise code security strategy while managing and maintaining the primary code security platform. Conduct secure design reviews, architecture reviews, and security risk assessments throughout the software development lifecycle. Assess security risks across on-premises and cloud environments, identifying vulnerabilities and recommending mitigation strategies. Establish and champion secure software development best practices, including secure coding principles, dependency and package risk management, secrets management, and secure-by-design engineering patterns. Provide architectural guidance and technical leadership across multiple security domains, enabling engineering teams to make informed risk-based decisions.

Lead complex process mining programs using Celonis, Power BI, SQL, and ERP systems (SAP, Oracle). Manage and mentor consultants, translate business needs into solutions, and oversee data models and analytics outputs. Requires 5+ years of experience in process mining or BI tools, data modeling, and data visualization. Strong communication and stakeholder management skills are essential.

Develop and implement sourcing strategies for Value Added Services, warehousing, and pallet management across Eastern Europe. Drive sourcing projects, supplier negotiations, and contract management to maximize value creation and service quality. Support Supply Chain operations development in Poland, Slovakia, Romania, Bulgaria, and Ukraine.