backend developer English-speaking jobs in Świdnica

Senior Full Stack Developer will design, develop, and maintain web automation solutions. Responsibilities include building browser-based automation systems, analyzing web applications, and developing tools for data collection and analysis. Requires knowledge of PHP, Python, JavaScript or TypeScript, and experience with Playwright, Puppeteer, or Selenium.

Lead a team building digital insurance products and services. Own application architecture, set engineering standards, and ensure delivery quality. Deep backend (Java, Spring Boot) and frontend (React) experience required. Microservices, API design, and CI/CD familiarity essential. 7+ years software engineering experience with 2+ years in a technical leadership role.

Provides legal advice and research to Polish-based companies on copyright, marketing, software compliance, IT contracts, and general contract matters. Prepares and drafts legal documents, supports the legal department, and stays abreast of legal trends in the video game industry.

AI Engineer will design, build, and scale AI solutions for banking operations, focusing on responsible AI practices. Responsibilities include developing AI applications, prototyping use cases, integrating AI with systems, and deploying solutions on cloud platforms. Requires a Master's degree, 5+ years of experience building and deploying AI solutions, strong Python skills, and experience with Agentic and Generative AI.

The Finance Director, EMEA Consumer Supply Chain will act as a strategic Finance Business Partner to the EMEA Consumer Supply Chain Director. This role provides financial and operational insights to support decision-making, drive business performance, and enable the successful delivery of strategic supply chain initiatives. Responsibilities include monitoring financial performance, supporting budgeting and forecasting, providing financial leadership across factory, distribution, and network activities, and evaluating investment opportunities.

Lead and manage accounting team, prepare financial statements, oversee tax compliance, and manage production and inventory accounting.

Drive Yokogawa's business growth in Poland by managing key accounts, identifying new opportunities, and developing sales across industrial sectors.

Financial Controller will oversee revenue cycle, financial accounting, payments, transfer pricing, and compliance. Requires experience with revenue accounting, US/Canadian GAAP, ERP systems, and strong Excel skills.

Senior Cloud Engineer needed for stable operation and security of Google Cloud Platform (GCP) and local infrastructure. Responsibilities include automation, 2nd/3rd level support, and cloud transformation initiatives. Requires extensive GCP experience, Terraform, Ansible, scripting, Linux administration, and cloud networking knowledge.

Full-cycle Business Development Representative to manage inbound leads, qualify opportunities, and drive deals from initial contact to kickoff call. Requires 2-3 years of B2B sales experience, fluency in English (C1+), and a track record of closing deals.

Senior Quantitative Analyst sought for a role focused on delivering quantitative solutions to clients. Design and develop quantitative models and analytics tools, advise on derivatives modeling, risk and valuation methodologies, and lead project teams. Requires a post-graduate degree in a quantitative field and 8-12 years of relevant experience.

Senior Operational Excellence practitioner driving The Maersk Way (TMW) maturity and impact across Forwarding product segment operations. Leads complex cross-functional improvement initiatives, focusing on business optimization, capability building, and KPI governance. Requires 7-10+ years in Forwarding product segment management and operations, with demonstrated experience in Operational Excellence methodologies and project management.

Principal Cryptographer sought to optimize lattice-based PQC algorithms for bare-metal performance. Requires deep mathematical understanding, engineering expertise, and a track record of PQC optimization. EU citizenship and on-site work in Krakow required.

Senior Automation QA Engineer needed for Sportsbook software platform. Develop, maintain, and optimize automated tests. Collaborate with development, product, and operations teams. 6+ years of Java test automation experience required. Solid experience with Selenium, RestAssured, Maven, TestNG, and AI coding assistants.

Data Transformation Engineer will migrate data integration flows, data warehouses, reports, and analytics solutions to a Microsoft Fabric platform. Responsibilities include developing data pipelines, supporting data quality processes, and collaborating with business users. Experience with MS Fabric, Dataflows Gen2, Data Factory pipelines, and SQL transformation logic is required.

Establish and lead the Finance Planning & Performance Center of Excellence (FPP CoE) within Accounting and Reporting. Support Group Finance and functional stakeholders with planning cycle support, performance reporting, financial analysis, and business cases. Manage a team of Senior Finance Planning & Performance Leads, Controllers, and Senior Analysts/Analysts.

Finance and Accounting Specialist (Asset Accounting) independently manages responsibilities, provides expert analysis and recommendations, supports decision-making, and contributes to process improvements.

Citi seeks a Data Quality Lead Analyst to ensure data quality across international operations meets regulatory and business performance benchmarks. The role involves leading data quality activities, managing issue resolution, supporting data remediation efforts, and collaborating with various stakeholders.

Lead a multi-year transformation of Euroclear Bank's core cash processing capability, replacing legacy systems with a resilient, secure, and scalable ISO 20022-native payment platform. Manage programme scope, budget, resources, risks, and dependencies. Build alignment with sponsors, senior leadership, business stakeholders, and technology teams. Proven experience setting up and leading large-scale IT transformation programs in complex, regulated environments is required.

People Analytics Specialist to join a world-leading strategy consulting firm. Drive data-informed initiatives on talent strategy, retention, diversity, and performance. Design and build Power BI dashboards, automate reporting processes, and ensure data quality within HCM systems.