hr English-speaking jobs in Olsztyn

Senior Product Managers will own and evolve specific product domains within Precoro's procurement and spend management platform. Responsibilities include defining roadmaps, prioritizing initiatives, and collaborating with Engineering and QA teams. Strong communication, stakeholder management, and product mindset are required.

CoreWeave seeks a Security Operations Engineer II to join a 24/7 SOC team in Warsaw, Poland. The role involves investigating security incidents, creating detections, and responding to threats across Linux, MacOS, and Kubernetes environments. Responsibilities include utilizing SIEM, EDR, and other security tools, conducting post-incident reviews, and collaborating with threat intelligence and detection engineering teams. The ideal candidate has 5+ years of experience in forensics, incident response, or security operations, strong Linux and MacOS system knowledge, and experience with Kubernetes and modern security tools.

Evaluates, implements, and standardizes robotic and collaborative robotic solutions in manufacturing. Develops concepts for AI-enabled physical automation and human-robot collaboration. Implements technical analyses, defines KPIs, and supports deployment of industrial robots and mobile manipulation systems. Collaborates with cross-functional teams to integrate automation technologies and develops automation standards.

Develop and maintain cross-platform mobile modules using Kotlin Multiplatform Mobile (KMM). Implement secure authentication and authorization flows, integrate with identity providers, and enforce Zero Trust principles.

Senior .NET Developer to design, develop, and modernize applications using .NET, C#, and ASP.NET Core. Experience with Agentic AI, Claude Code, and GitHub Copilot required.

Lead Buyer responsible for analyzing procurement markets, developing sourcing strategies, managing supplier relationships, and negotiating contracts. Requires a university degree in a relevant field, experience in strategic procurement, and strong analytical and negotiation skills.

Develop, maintain, and troubleshoot microservices using Kotlin for a modern fintech platform. Collaborate with cross-functional teams to deliver solutions across various domains.

Supports Project Managers and Vendor Management in daily operations and project development. Duties include data analysis, report management, financial data maintenance, communication, onboarding, and vendor management. Requires strong analytical, communication, and organizational skills, proficiency in Microsoft 365, and fluency in English (B2 or higher) and Polish.

Employee Lifecycle Partner will drive employment lifecycle execution across EMEA, with deep operational ownership in Poland. Responsibilities include end-to-end lifecycle operations, Workday data integrity, employee inquiry handling, and process improvement. Requires 3-6 years of experience in People Operations or HR Operations with EMEA employment lifecycle work, Polish employment law fluency, and Workday HCM experience. Strong English and Polish language skills are required.

Drive SaaS sales for technology clients as a trusted advisor, managing the entire sales cycle from discovery to closing. Build executive relationships, present value propositions, and negotiate deals. Fluency in German (C1) and English (B2) required.

G2A.COM seeks an experienced M&A Manager to lead transactions from origination to closing. This role involves building a global transaction pipeline, managing negotiations, and overseeing due diligence and post-merger integration. The ideal candidate has 5-7+ years of experience in investment banking, private equity, M&A advisory, or corporate development and is fluent in Polish and English.

Design, develop, and maintain integration solutions using SAP CPI and SAP PO. Support enterprise integration landscapes and collaborate with stakeholders to translate requirements into robust integration architectures.

Lead Engineer for Marine Refits will manage technical aspects of projects, ensuring fulfillment of contractual requirements and customer expectations. Responsibilities include site surveys, documentation, testing, installation supervision, commissioning, and sea trials. Must have technical knowledge of automation systems, be fluent in Polish and English, and possess a B driving license. Willingness to travel 30-50% of the time is required.

Experienced Python Developer sought for extension of existing model. Requires 3+ years experience with Python, SQL, Pandas, and web APIs. Must have strong communication skills and be fluent in English. Experience with C++ and Asset Backed Securities is a plus.

Provides first-line telephone customer service, processes technical problem reports, and forwards requests to other departments. Requires fluency in English, German, and Polish (at least B2), familiarity with computer hardware, and knowledge of MS Windows and Office.

Designs, builds, and maintains scalable data pipelines and Big Data solutions. Develops and optimizes ETL/ELT processes using SQL, Python, and PySpark. Collaborates with cross-functional teams to ensure high quality, reliable, and performant data solutions. Requires at least 4 years of Data Engineering experience and strong German and English communication skills.

Mid-level Python Engineer with 3 years of experience to develop and deploy AI-driven features using LLM technologies. Focus on reliability, iteration, and client-facing projects.

Senior Manager will define European submission plans, contribute to International regulatory strategies, and help set procedural timelines and risk assessments. You'll be the regulatory voice for EU and International topics, engaging with the EMA and national authorities. You'll monitor evolving guidelines, anticipate changes, and escalate risks with solutions. Requires at least 5 years of regulatory experience in EU, International, and/or Global settings.

Senior Software Engineer to design, develop, and implement secure, scalable cloud-native microservices. Expertise in C#, .NET framework, MVC, WEB API, EF, and Kubernetes required. Experience with DevOps, CI/CD, and cloud computing (Azure preferred) is essential. Must possess experience running high-throughput, low-latency microservices.

Conducts operational and financial audits across Europe, Asia, and Africa to identify risks and controls impacting financial information and business objectives. Requires strong analytical and presentation skills. Bachelor's degree in Finance, Business, or Engineering with 7+ years of experience in Accounting, Finance, or Operations, including FMCG. Previous Big 4 or Public Accounting experience preferred.