4846 English-speaking jobs in Kraków

Senior ML Engineer will design, develop, and optimize machine learning models with a focus on time series data analysis. Responsibilities include model selection, implementation, training, testing, and optimization. The role also involves managing and optimizing big data and training data pipelines, overseeing CI/CD operations for ML services, and collaborating with DevOps and data engineers.

Senior Software Engineer to design, build, and optimize a large-scale enterprise platform. Responsibilities include architecting core systems, designing scalable architectures, and mentoring engineers. Requires 6+ years of software engineering experience, proficiency in Ruby (Rails), and expertise in Kubernetes, CI/CD pipelines, and API design.

Solution Architect manages end-to-end solution design, translating business requirements into scalable technology solutions. The role involves collaborating with stakeholders, development teams, and production support to ensure successful implementation and ongoing support.

BIM Plant 3D Modeler needed for long-term employment with BESIX Unitec. Responsibilities include generating 3D BIM models, creating layouts and views, and collaborating with project engineers. Requires proficiency in Autodesk Plant 3D, experience with P&ID and isometric drawings, and a technical education in engineering.

Define and review system-level requirements, functional specifications, and interface descriptions for LTE/5G/NTN features. Design end-to-end architecture for radio access solutions and translate customer, project, and standardization requirements into clear system designs. Provide architectural guidance for software, hardware, and integration teams.

Experienced Java Developer to build and maintain scalable backend services and cloud-native applications using Java, Kubernetes, and cloud platforms.

Senior QA Automation Engineer needed for a large-scale travel communication platform. Design, implement, and maintain Java-based automated tests for APIs, integrations, and end-to-end flows. Collaborate with engineers and product owners on defect triage and quality dashboards. Strong Java automation skills (JUnit/TestNG), REST API testing (e.g., REST-Assured), and CI integration experience required.

Leads APX Supply Chain Summer International Internship Program in Europe. Builds relationships with universities, promotes the 8-week US-based internship program, and coordinates candidate selection and onboarding. Requires 5+ years of experience, public speaking skills, and the ability to travel 25%.

An Investor Services Supervisor ensures high-quality service delivery to clients and investors. Responsibilities include reviewing investor transactions, wire transfers, AML/KYC, FATCA/CRS documentation, and investor reports. The role requires 2+ years of experience in hedge fund administration, strong communication and problem-solving skills, and the ability to work independently and as part of a team.

The IT Operations Manager for IT Finance and Procurement will ensure stability, governance, and performance of critical global Finance systems. This role will partner with senior stakeholders and application owners to drive operational discipline across regions.

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.

Senior Transfer Agency Shareholder Service Representative will process inquiries, validate tasks, and handle client requests. Responsibilities include ensuring adherence to prospectus terms, managing inquiries within service level agreements, and collaborating with internal teams. Minimum qualifications include a bachelor's degree and 1-3 years of experience in transfer agency, fund accounting, or a related field.

Senior Java Software Engineer will provide comprehensive support for software services handling customer orders. Responsibilities include developing order tracking solutions, managing transactional email services, and implementing order search features. The role requires expertise in Java, Spring Boot, NoSQL and Relational databases, Kafka, REST and GraphQL, Kubernetes, ArgoCD, and observability tools.

Full Stack Engineer will build and evolve a secure, cloud-based SaaS platform using Java, React, SQL, and microservices. Collaborate with product and design teams to deliver high-quality features. Requires 4+ years of SaaS experience, proficiency in Java, React, and SQL, and knowledge of microservices architecture.

Experienced Cloud Security Specialist needed for growing CNAPP team. Translate security and cloud requirements into user stories and technical specifications. Act as SME in cloud and container security, advising stakeholders on CNAPP capabilities.

Provide remote technical support for enterprise storage, software, and infrastructure systems. Troubleshoot configuration issues, product failures, and customer technical inquiries. Collaborate with global support, engineering, and services teams to resolve complex problems.

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.

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.

Design, build, and maintain scalable data pipelines and platforms for analytical and reporting solutions. Develop and optimize ETL/ELT pipelines using Databricks, SQL, and Python. Collaborate with data analysts, BI developers, and stakeholders to translate business requirements into technical solutions. Support and mentor junior data engineers.

Supports the design, implementation, and ongoing management of database environments. Performs core database administration tasks, including upgrades, patching, tuning, backups, troubleshooting, and support. Collaborates with application development teams to test, optimize, and troubleshoot database-driven applications.