backend developer English-speaking jobs in Świdnica

Leads day-to-day cash collection, dispute, and cash applications operations. Coaches, manages, and develops a team of disputes professionals. Ensures consistent, policy-compliant resolutions that protect cash and revenue. Drives process improvements, manages service levels, and builds a high-performing team.

The General Manager will develop and implement Breezy's growth strategy for Poland, achieve financial targets, build client and partner relationships, and lead a team. Requires 5+ years of experience in a similar role in the Consumer Electronics industry, expertise in Polish regulations and financial reporting, and fluency in Polish and English.

Plan and execute manual and automated tests for SAP BRIM applications (CRM, ERP, CC, BW). Collaborate with a Scrum team and stakeholders to ensure quality and continuous improvement.

Product Manager to define and drive the vision and roadmap for digital services within the Home Connect ecosystem. Develop, align, and coordinate requirements and business models. Lead implementation efforts and manage stakeholder relationships. Requires a degree in a relevant field and 5+ years of experience in Product Management or Product Ownership.

Senior Quantitative Risk Analyst will design, build, and validate quantitative models, including VaR, using Python, SQL, and statistical methods. Experience in collateral management and finance is required.

DevOps Engineer needed to improve system availability, scalability, security, and durability. Will participate in Scrum, create automation, and support new tools. Requires 2+ years of experience as a DevOps Engineer with Google Cloud Platform (GCP) expertise. Experience with observability tools, GitLab CI/CD, Docker, Kubernetes, Helm, scripting, and SQL databases is essential.

Operational Readiness Engineer to support the BC Wind project in Poland. Responsibilities include drafting O&M procedures, supporting contractor identification and procurement, and developing O&M strategies. Requires 2-5 years of experience in offshore wind projects, preferably with O&M modeling and contract management experience. Fluency in English is required, Polish is a plus.

Senior BI Engineer will lead the technical aspects of the Group Financial Consolidation platform, including IBM Controller, IBM Planning Analytics, and Workiva. Responsibilities include managing data flows, developing ETL/ELT pipelines, and providing technical support for core financial systems. The role requires expertise in Python, SQL, database architecture, and visualization tools.

Staff Engineer (P5) to architect and scale the core platform for a fast-growing SaaS company. Requires deep backend expertise (Python, Django), experience with massive datasets, and a proven track record of building platforms and distributed systems.

C++ Developer to join a team developing NAS backup functionality for Veeam Backup & Replication. Responsibilities include developing data processing algorithms, storage formats, cloud integrations, and network protocols. Requires 3+ years of commercial development experience with C++ and the STL, multithreaded applications, and algorithms.

Machine Learning Engineer will join a team working on international aviation projects. Responsibilities include setting up and maintaining ML systems, implementing workflow orchestration, and designing model deployment strategies.

Scala Developer needed for a remote contract project focused on SEO-related development within an existing technology stack. Responsibilities include building backend services, optimizing performance, and collaborating with cross-functional teams.

Improve and optimize business processes within quality systems, such as Veeva QualityDocs and Veeva QMS. Provide functional support to users globally, drive system changes, and maintain system documentation and security compliance.

Develop and optimize BigQuery datasets, views, and queries. Build and maintain ELT/ETL pipelines into BigQuery. Model data for analytics and define data quality checks. Collaborate with stakeholders to translate requirements into technical specifications. Ensure operational stability and security of BigQuery.

Support billing and cash application processes for an international insurance company. Execute end-to-end billing and accounts receivable processes, including invoicing, adjustments, and cancellations. Monitor receivables, aging reports, and balances, identifying discrepancies and potential collection risks. Collaborate with Operations, Sales, and Accounting teams to resolve billing issues.

Senior Software Engineer, QA will ensure the quality, reliability, and scalability of blockchain products through testing strategies, automation, and continuous improvement of QA processes. Responsibilities include executing and managing test cases, identifying and documenting bugs, designing and executing automation scripts, and staying up-to-date with new testing tools and strategies.

UC Cloud Engineer designs, configures, and maintains end-user technologies, specializing in Microsoft 365 and compliance recording systems.

Senior Full Stack Java Engineer needed for a large-scale transformation program within a global financial environment. Design, develop, and maintain scalable Java-based applications, build microservices and REST APIs, and support existing systems.

Cost Engineer (f/m/d) develops best-practice product cost calculations and analyzes cost structures throughout the product lifecycle. Demonstrates and negotiates cost structures with suppliers and customers. Supports target costing, optimization, and benchmarking. Requires a degree in engineering and 3-6 years of experience in cost engineering, manufacturing, or process optimization.

Java Backend Developer will contribute to the technical design and engineering of applications, developing domain expertise and collaborating with teams to deliver solutions.