8164 English-speaking jobs in Kraków

Senior Database Administrator will design, implement, and maintain database systems including Oracle, SQL Server, MongoDB, PostgreSQL, and AWS native database technology. Responsibilities include database administration tasks, performance monitoring and tuning, security implementation, and collaboration with development teams.

Standardize, improve, and oversee fixed assets E2E across InPost markets. Analyze processes, identify optimization opportunities, and ensure compliance with global standards.

Leads and delivers financial transformation projects, analyzes processes, and implements improvements. Requires 5+ years of experience in financial process optimization, 1+ year leading optimization projects, and SAP experience.

Junior Android Developer to join a growing fintech company. Develop new features, implement UI, and test/debug using Kotlin, Jetpack Compose, and AI development tools. Must have foundational knowledge of Kotlin and Android concepts, familiarity with Jetpack Compose, and proficiency with Git.

Senior Data Architect to design and implement enterprise-scale data solutions, including data warehouses, data lakes, and analytical platforms. Collaborate with technical teams to ensure project delivery within scope, timeline, and budget. Must have 8+ years of experience in data architecture and engineering. Expertise in Python, SQL, database design, and AWS services.

Graduate software engineers will work across diverse tech stacks, building and simplifying software from the ground up. Responsibilities include mastering various technologies, building impactful products, and optimizing processes. Candidates should demonstrate reasoning ability, drive, and team spirit, as well as proficiency in English.

Senior Search Developer with strong Java and search technology experience sought. Develop, maintain, and enhance search services using SOLR and other technologies. Collaborate with teams to integrate RESTful search services.

Senior Front-End Engineer will design, build, and scale frontend architecture for real-time trading interfaces. Responsibilities include owning complex UI features, optimizing frontend performance, and collaborating with senior engineers. Requires 5+ years of experience in front-end engineering, deep expertise in React, TypeScript, and modern state management patterns. Familiarity with crypto products, trading platforms, or financial dashboards is a plus.

Data Quality Analyst needed to analyze internal data sources, prepare reports, and maintain datasets for AI model training. Requires 1-2 years of experience in data management/analysis, proficiency in Python and SQL, and familiarity with AI concepts.

IT Application Specialist provides user support, implements and maintains IT applications in the biotechnology industry. Requires 2+ years of experience, SQL knowledge, and strong communication skills.

Backend Engineer to build mobile APIs, microservices, and improve existing systems. Requires fluency in Java and 6+ years of backend development experience. Relocation to Poland, Spain, or the UAE is required.

Manages multiple sub-teams or workflows, ensuring quality of service and meeting Service Level Agreements (SLAs). Develops domain expertise, performs Root Cause Analyses, and implements process improvements. Provides team leadership, coaching, and support. Requires 5-10 years of GIS experience, including project management and proficiency in ArcGIS or QGIS. Strong scripting skills in Python, SQL, and JavaScript are a plus. Excellent communication and interpersonal skills are essential.

Freight Settlement Specialist will validate carrier invoices, ensure transport cost accuracy, and monitor payment status. Daily interaction with carriers and internal teams is required. Experience in transportation, supply chain, or finance is needed, along with English language proficiency (B2 level).

Test Automation Engineer needed for aviation client. Designs, creates, executes, and maintains automated tests. Analyzes and improves testing processes. Requires basic Java knowledge, OOP, functional and non-functional testing experience, and familiarity with JIRA or similar tools.

Design, develop, and maintain web applications using React and TypeScript. Build UI components, collaborate with designers, and integrate with APIs. Ensure code quality through reviews, testing, and best practices. Mentor developers and contribute to architectural decisions.

.Net and C# Developer to build equity derivatives trading infrastructure. Full software development lifecycle, including analysis, development, deployment, and support. Strong communication and collaboration skills required.

Full-stack Developer to support stabilization and development of an acquired application. Responsibilities include resolving defects, refactoring components, rebuilding the frontend in TypeScript, and implementing backend logic using GCP Cloud Run and Cloud Functions. Requires 3+ years of experience, Node.js, cloud development, APIs, NoSQL databases, and serverless runtimes.

Capex Cost Controller will manage and control capital expenditure budgets, track spending, prepare financial reports, and ensure compliance with accounting standards. Requires 4-8 years of experience in finance, engineering, or business administration, and proficiency in Excel, Power BI, and financial ERP systems.

HR Systems Specialist will provide functional support for the MyHR ecosystem, including SAP SuccessFactors modules and other global HR systems. Responsibilities include supporting business users, analyzing requirements, and collaborating with technical teams. Requires a Bachelor's degree, 3-5 years of SAP SuccessFactors experience, and fluency in English.

Leads a team responsible for e-Sourcing activities and HGP Toolkit usage for the HEINEKEN Global Procurement Community. Manages operational e-Sourcing services and drives execution of the e-Sourcing strategy. Develops and leads teams, manages budgets, and builds relationships with stakeholders. Requires a Master's degree, 8+ years of experience, and fluency in English.