software developer English-speaking jobs in Jelenia Góra

Leads the design, administration, and governance of z/OS security with Broadcom CA Top Secret (TSS). Responsible for TSS operational controls, MFA and certificate practices, encryption and network protection, and integrating security telemetry with SIEM. Partners with platform, database, and application teams to ensure compliance, resilience, and audit readiness. Guides modernization efforts and supports complex changes while reducing risk.

Processes payroll and related activities across EMEA West, ensuring accuracy and timely payments. Monitors and ensures timely payment of taxes and statutory dues. Collaborates with HR and Finance teams to ensure accurate employee data and alignment with internal processes.

Postdoctoral Researcher position in biological physics and nanospectroscopy. Conduct experimental research using Raman microscopy and hyperspectral imaging of biological materials. Analyze Raman spectra using chemometric and statistical methods. Collaborate with interdisciplinary teams. Publish research findings. PhD in physics, chemistry, biology, or related field required. Documented research experience in Raman spectroscopy applied to biological materials is essential.

Test Driver needed for automotive market research project in France. Responsibilities include driving, field research, and data collection. Must have a valid EU driver's license and be willing to travel.

Lead and mentor a team of cloud engineers, designing, building, and maintaining cloud solutions on AWS and hybrid architectures. Drive cloud onboarding for developers and collaborate with stakeholders on cloud strategy.

Support and improve highly resilient, scalable, and performant Azure infrastructure in a cloud-native environment. Work closely with the Azure Engineering Lead, Microsoft, Cyber Security teams, and a mature DevOps Chapter.

Lead Sourcing Specialist/Principal Sourcing Specialist identifies and engages top-tier Engineering candidates. Utilizes sourcing strategies and outreach techniques to find candidates across various channels. Collaborates with Recruiters and Hiring Managers to understand role requirements and contribute sourcing expertise.

Project Manager to lead and coordinate project teams through all phases, from ideation to release. Experience in GameDev and managing teams of 10+ required. Strong communication, organizational, and risk management skills essential. Fluent English required.

Build impactful software solutions and strengthen UBS's digital presence as an Azure DevOps Engineer. Deploy, monitor, and support applications in a Kubernetes environment. Manage cloud infrastructure using GitLab Pipelines and Terraform. Collaborate with teams to solve complex problems and document solutions.

Senior DevOps Engineer will shape the build, run, and scale of Tellent's platform. You'll work hands-on across cloud infrastructure, collaborating with engineering teams to bring automation, observability, and security to all processes.

Amer Sports Global Business Services seeks a mid-level IPA Business Analyst to support automation initiatives. The role involves partnering with stakeholders to identify automation opportunities, analyze processes, and translate business needs into functional requirements. Experience with RPA solutions (mandatory), scripting technologies, and SAP systems is required.

Develop and maintain relationships with key clients and stakeholders in the neurology field. Implement sales and marketing strategies to achieve company goals and drive business growth. Monitor market trends and analyze data to identify new business opportunities.

The (Senior) Data Scientist will deliver Data Science projects across People/HR domains, translating business questions into analytical models, AI-driven insights, and scalable automations. The role requires experience with Snowflake/SQL/Python/Tableau and delivering Data Science solutions in a business analytics context.

Buyer to manage sourcing initiatives for Professional Services. Develop and execute sourcing strategies, lead negotiations, and collaborate with stakeholders.

Lead the design and implementation of AI solutions from concept to production. 7+ years of experience building production-grade AI & Data systems, with expertise in LLMs, cloud platforms, and end-to-end project delivery. Architect scalable solutions, guide technical teams, and balance innovation with business outcomes.

Senior Data Engineering Consultant to build and optimize data pipelines, create data models, and design dashboards for Volvo Cars' Connected Experience unit.

Supports the preparation and execution of project cutovers, training activities, and testing cycles. Coordinates cutover activities, training sessions, and test execution across SAP projects. Collaborates with business stakeholders, functional teams, and vendors to ensure smooth go-lives.

Junior Manual QA Engineer needed for a dynamic international project. Execute regression testing across multiple platforms (Windows, Mac, Linux, CrOS), file and track bugs, and validate new features. Requires 1+ year of experience, OS administration knowledge (Win10/11), and understanding of testing and bug lifecycles.

As AI Operations & Automation Manager, you will optimize the Operations application stack and finance-specific tech stack. You will identify and implement automation opportunities using AI tools, machine learning, and RPA to streamline workflows. You will also monitor, maintain, and improve the existing AI toolchain, ensuring data governance and continuous performance improvements.

Provides financial analysis to optimize liquidity footprint for the Fixed Income Financing trading desk. Prepares balance sheet reports, analyzes financials, and drives coordination across support functions. Supports external disclosures and ensures reporting aligns with regulatory requirements. Investigates ad hoc requests and identifies process improvements. Requires a bachelor's degree in accounting, finance, economics, or a related field and relevant experience in product control, financial control, or accounting.