6721 kraków English-speaking jobs in Lesser Poland Voivodeship

Software Engineer to design, develop, test, and maintain high-quality software for civil engineering applications. Collaborate with cross-functional teams to deliver new features and improve existing functionalities. Must have proficiency in JavaScript and React.

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.

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.

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++.

The Principal Engineer – Platform Services focuses on Active Directory. This role provides deep technical expertise across AD DS, Azure AD/Entra ID, Group Policy, DNS/DHCP, PKI, Tier‑0/Tier‑1 privileged infrastructure, and directory‑integrated authentication services. The Principal Engineer designs, implements, and improves Active Directory and identity services, setting technical standards. Responsibilities include partnering with global resources on global architecture, engineering, and lifecycle management of Active Directory and identity services, developing and maintaining global standards for AD security, and guiding enterprise identity modernization programs.

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.

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

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.

Provides technical support for Geo products, resolving tool and hardware issues. Collaborates with engineering and operations teams to ensure smooth product functioning. Requires 1-3 years of experience with ArcGIS, scripting (Python/SQL), and strong problem-solving skills.

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.

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.

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.

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.

Treasury Analyst to administer, configure, and control eBanking/payment systems and user accesses. Requires 1-2 years experience in finance, treasury, or risk management, and experience with eBanking administration or data management. Must have strong analytical skills, knowledge of SOX and internal controls, and proficiency in Excel.

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

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.

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.

Software Engineer II will develop and maintain large-scale Zendesk products focused on customer data privacy and protection. Responsibilities include writing, testing, and maintaining code, collaborating with team members, and participating in technical discussions.

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.