hr English-speaking jobs in Olsztyn

Cyber Security Specialist to strengthen OT capabilities within the Cyber Defense Operations Threat Response team. Responsibilities include developing incident response procedures, investigating OT alerts, conducting threat hunting, and coordinating with security teams. Requires 5+ years of OT cybersecurity experience, knowledge of industrial protocols and security tools, and strong analytical and communication skills.

Cloud Security Advisor needed to help shape secure cloud adoption across a complex enterprise environment. Will work with infrastructure, platform, DevOps, and compliance teams to embed security by design, reduce risk, and support secure operations. Requires experience in cloud security, infrastructure security, DevSecOps, or related areas.

Technical Application Manager for business-critical applications and platforms. Manage, monitor, and optimize applications, ensuring availability and performance. Analyze and resolve incidents across application, Linux, middleware, and database environments. Collaborate with development, infrastructure, and service management teams. 5+ years of experience in Technical Application Management required. Strong knowledge of Linux, Oracle databases, middleware, and ITIL processes.

Leads strategy and relationships with large Cross Border Business clients in the CEE region, driving revenue growth and innovation. Develops client-specific growth strategies, builds executive relationships, and champions AI-driven solutions. Requires 8+ years of experience in digital media, consulting, or enterprise sales with a strong understanding of the digital advertising landscape and AI tools.

Senior Generative AI Engineer will design and implement AI-driven agents to enhance efficiency. Responsibilities include developing scalable back-end services and APIs using Python, integrating AI/ML models, and reviewing AI-generated code. Requires 5+ years of back-end development experience, strong Python and FastAPI proficiency, and hands-on experience with LLMs and APIs.

Leads the planning, design, and implementation of technical projects focused on IRT/RTSM systems for clinical trials. Manages system configuration, integrations with other clinical systems, and vendor relationships. Ensures compliance with regulatory standards and facilitates communication between technical and clinical teams.

IBM zCore with Security (include vault on Z) Delivery Consultant will lead and deliver pre- and post-sales client engagements. Responsibilities include developing and delivering solution design, architecture, and implementation of application migration solutions. This role requires strong knowledge of IBM Systems Z hardware and software ecosystem, focusing on IBM Z application environment skills.

Data Scientist to develop predictive models, data pipelines, and decision-making tools for the finance/stock exchange industry. Requires 3+ years of experience in data science, strong Python skills, and knowledge of machine learning algorithms.

Own and execute live operational work across the company, including product ops, financial ops, people ops, customer ops, and company ops. Drive projects to completion, ensuring smooth handoffs and efficient closure.

Lead strategic DevOps transformation within a secure financial services environment. Drive cloud migration, shape technical direction across Azure Cloud, Kubernetes, and containerization. Mentor engineering teams and define best practices.

Engineering Knowledge Manager drives excellence by capturing, organizing, and distributing engineering insights to reduce lifecycle costs and enhance product quality.

Lead large-scale data archiving initiatives, defining roadmaps and managing scope for high-impact projects. Drive strategic vision, resolve complex delivery challenges, and manage stakeholders across global sites.

Execute Scrum ceremonies, coach Scrum Teams, and collaborate with Product Owners to ensure successful product delivery. Coach teams to self-organize, resolve conflict, and meet deadlines. Minimum 8 years' experience in technology product or service delivery required. Agile certification and knowledge of Scaled Agile Frameworks and waterfall frameworks preferred.

Perform independent validation of models in Global Functions, ensuring model appropriateness and user awareness of limitations. Produce validation reports, evaluate testing approaches, and collaborate with Risk and Business teams.

Data Engineer needed for a financial industry project. Design, build, and maintain scalable data pipelines using Databricks, Snowflake, SQL, Python, and PySpark. Integrate data from various enterprise systems and build cloud-based data solutions.

DevOps Engineer to design, build, and maintain automated Disaster Recovery (DR) solutions in Microsoft Azure. Requires experience with Terraform, Azure Bicep, PowerShell, Windows Server administration, and Azure networking.

Experienced Scrum Master to support 2-3 Agile teams, driving team effectiveness, project delivery, and obstacle removal. Collaborate with engineering management and Product Owners to ensure successful product delivery.

Experienced Oracle Application Expert needed to support Supply Chain business processes within Oracle E-Business Suite. Focus on Order Management and Service Contracts, collaborating with stakeholders, Product Owners, and technical teams. Drive continuous improvements and contribute to ERP transformation toward Oracle Fusion.

Senior Sales Manager (Senior Client Partner) to lead revenue growth in Poland. Drive sales through direct advertisers and agency partnerships, including agency trading agreements. Manage client relationships, negotiate deals, and exceed revenue targets. Requires 5-8 years of digital ad sales experience, fluency in Polish and English, and a strong network within Polish agencies.

As a Business Analyst, you will support the Commercial Excellence Team by developing Power BI reports, managing data quality, and translating business needs into technical solutions. You will also identify automation opportunities and support the team with knowledge sharing and internal system administration.