5893 2024 Kraków English-speaking jobs in Kraków

Develop and implement data pipelines for collecting, transforming, and storing data across various platforms. Integrate data from diverse sources and optimize data flow performance.

Bluefield Technologies seeks Junior Java Software Engineers to develop an innovative SDN prototype. Successful candidates will have development experience in Java 11+, Maven/Gradle, and OOP principles.

Technical Lead will design, develop, and coordinate software solutions using .NET, SQL Server, and vue.js. Requires 6+ years of software development experience and 2+ years leading agile development teams. Experience with Microsoft Azure is a plus.

Technical Leader will own the development of a browser-based application portfolio management system. Responsibilities include establishing technical standards, developing and maintaining web applications, conducting technical reviews, and collaborating with cross-functional teams. Requires 3+ years of experience in a similar role, Angular knowledge, proficiency in Java, Kotlin, and Spring Framework, and experience leading development teams.

Software engineer focused on virtualization and container technology. Develops open source VMM or container technology, networking, and storage. Experience with kernel, low-level systems, and open-source virtualization or container technology required.

Freelance Software Engineer needed to craft developer prompts, adapt code examples, and write model responses for AI reasoning and technical judgment. Must have 2+ years of experience in software engineering, technical research, or educational content development and proficiency in languages like Python, JavaScript, Java, or C++.

Treasury Analyst to support eBanking operations. Requires 1-2 years experience in finance, treasury, or risk management. Strong analytical skills, problem-solving abilities, and proficiency in Excel are essential.

strong emphasis on ownership, architecture, and real‑world operability.The role is hybrid with visits to Kraków

The Controlling & Planning Specialist will analyze financial performance, prepare financial analyses, and support budgeting and forecasting. The role requires a Bachelor's degree in finance and accounting or business administration, proficiency in English, and familiarity with IFRS and SAP systems.

The HSE & Sustainability Learning and Communication Specialist designs, implements, and manages learning programs and communication strategies to promote HSE and sustainability awareness and capability-building.

Controlling & Planning Specialist will analyze financial performance, prepare financial analyses, and support budgeting and forecasting. Responsibilities include cost collection, charge-out, and variance analysis. Requires a Bachelor's degree in finance and accounting or business administration, proficiency in English, and familiarity with IFRS and SAP systems.

Leads the end-to-end quality assurance process, ensuring software quality standards are met. Develops and implements QA strategy, including test frameworks, plans, automation, and metrics. Collaborates with Product and Engineering leadership on quality-related decisions and risk management.

Topsoe seeks a Refractory Specialist to travel globally for refractory installation supervision, quality control, and supplier communication. Responsibilities include refractory inspections, procurement participation, and technical improvement contributions. Requires a skilled worker certificate as a bricklayer or a B.Sc./M.Sc. in mechanical engineering with 2+ years of refractory experience and fluency in English.

Paid one-month summer internship in 2026 for 3rd-5th year computer science students or recent graduates (up to one year post-graduation) with .NET and C# knowledge.

Scientist II to execute biochemical and cell-based screening assays in a fast-paced, automation-driven CRO environment. Responsibilities include preparing reagents, performing plate QC checks, and contributing to assay design and implementation. Requires a MSc in pharmacology, molecular biology, biotechnology or related discipline with minimum of 2 years’ experience in a biotech/pharma setting or Ph.D. in relevant biological sciences.

Experienced Installation Technicians needed for onshore wind turbine projects across Europe. Responsibilities include mechanical installation, assembly, and quality inspection. Must have BTT, EU right to work, medical certificate, and driving license.

State Street seeks a Technology Process & IT Risk Analyst to support technology risk management activities and ensure the reliability, security, and efficiency of technology processes. The role requires a strong understanding of cybersecurity and technology risk frameworks and a risk-based mindset. Experience applying industry risk and control frameworks (e.g., NIST, ISO, COBIT, FFIEC) within business and technology processes is essential.

The HR Partner will manage employee lifecycle activities and improve HR processes, systems, and employee experience. Responsibilities include resolving employee HR issues, managing onboarding, and executing transactional activities in Workday and vendor payroll systems.

Senior iOS Engineer to build and maintain the NordPass iOS app, focusing on B2B features. Responsibilities include full-cycle development, designing technical solutions, and collaborating with other developers. Requires 5+ years of iOS development experience, proficiency in Swift, and understanding of reactive functional programming.

Own, evolve, and scale Finom's mission-critical database infrastructure. Define and lead database scalability and performance strategy. Drive architectural decisions for high-availability, multi-region, and multi-cluster environments. Manage risk related to data loss, corruption, and operational failures.