5578 kraków English-speaking jobs in Poland

QA Manual Tester will execute test plans, conduct manual testing, and review requirements. Experience in web application and API testing is required. ISTQB Foundation Level certification is also required.

Senior Cash Cycle Reporting Analyst will transform data from multiple systems into meaningful insights and visualizations. Responsibilities include designing and maintaining dashboards, delivering standard reporting, and translating business questions into analytical projects. Requires proven experience in business analytics, strong Power BI expertise, and a solid understanding of cash cycle and financial concepts.

Supports the Global Business Development Manager in building strategy and Business Development activities for Nuclear Fuel Logistics. Collaborates with project managers, transportation, packaging, and regulatory teams to provide logistics scope for projects. Prepares project updates, risk assessments, and supports Nuclear Fuel Transport Project Management. Advises Category Leads on supplier management and contract creation. Requires a BA/BS in Logistics, Business, or a related field and 3 years of procurement or global transport experience.

Supports clients by administering employee benefits, ensuring accurate deductions, identifying discrepancies, and participating in system testing. Requires good English (C1 level), intermediate Excel skills, attention to detail, and a bachelor's or master's degree in a relevant field or equivalent experience.

Lead a multidisciplinary UX team, ensuring optimal capacity, workload balance, and project alignment. Establish and uphold UX quality standards across projects, mentor designers, and drive continuous improvement.

iOS Engineer to localize and internationalize FDA-regulated mobile applications. Will translate UI, adapt layouts, and contribute to app features using SwiftUI and TCA. Must have 3+ years of iOS development experience and proficiency in Swift.

Senior QA Engineer to drive automation-first culture within Scrum Teams. Responsibilities include manual and automated testing of web UI, API, and backend functionality, collaborating with developers and business users, and troubleshooting issues. Requires experience with Agile Methodology, JMeter, Selenium, and Automation QA.

Senior Software Developer to join the Controls and Automation Subsea SW Product Development team. Experience with C++, Python, JSON, Chai library, and agile methodologies required. Must have a BSc or MSc in Computer Science/Embedded Software or similar and excellent English communication skills.

Senior ML Platform Engineer will design, build, and scale machine learning platforms and MLOps tooling for a leading e-commerce company. Responsibilities include supporting platform proof-of-concepts, evaluating platform capabilities, and contributing to technical input for platform decisions. Requires 5+ years of experience building and operating ML infrastructure or large-scale data/ML systems on cloud platforms.

Azure .NET Software Engineer will develop and maintain cloud-based solutions on Microsoft Azure. Responsibilities include implementing new functionality, refactoring code, participating in Scrum, and collaborating with team members. Requires a Bachelor's or Master's degree in Software Engineering and 3+ years of experience developing maintainable and scalable software solutions. Solid knowledge of Azure Functions, Azure architecture, and containerization is essential. Proficiency in C#, .NET, SQL, HTML, and related technologies is required.

Experienced Backend Engineer to lead and mentor a team, refactor a Ruby monolith into Go-based services, and deliver impactful solutions. Requires 10+ years of experience, proficiency in Ruby, Go, and Node, and strong AWS expertise. Must be business-focused, collaborative, adaptable, and a strong communicator.

Canonical's Partner Engineering Team seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies across various architectures (x86, ARM, RISC-V, PowerPC, and s390x). Responsibilities include collaborating with silicon companies, debugging code, and maintaining Ubuntu features and packages for diverse platforms (servers, HPC, AI, IoT, PCs, SmartNICs, and automotive systems). Strong fundamentals in C, C++, and Python, experience with Linux distribution packaging, and a passion for open-source are required.

Leads the design and implementation of enterprise-grade Agentic AI solutions leveraging the Microsoft ecosystem. Translates business challenges into robust, scalable, and secure architectures. Develops, configures, and maintains AI agents using Microsoft Copilot Studio. Advises clients on tailoring Microsoft Agentic AI platform components to meet specific requirements.

Develop and qualify new server hardware platforms. Create software and automation frameworks for testing hardware and embedded software. Collaborate with vendors and internal teams to design performant, efficient, and reliable computing systems.

Senior DevOps Engineer to architect and maintain high-performance Azure environments for a multilingual speech-to-speech translation platform. Responsibilities include real-time infrastructure orchestration, network optimization, observability engineering, and automated delivery systems. Requires 7-10 years of experience in DevOps or Cloud Engineering, expertise in UDP/RTP, Azure, Kubernetes, Terraform, and CI/CD.

Own the creative system for paid advertising, from research and ideation to production and performance analysis. Develop ad concepts, write scripts and copy, and work with editors and creators to produce ads that convert. Analyze ad account data to identify winning patterns and iterate on creatives.

Senior (Product) Data Analyst will drive data-driven decision-making, enhance app development, and influence business outcomes. Responsibilities include defining, monitoring, and optimizing key product performance metrics, developing analytical solutions, building reports and dashboards, and conducting deep-dive analyses. Requires 5+ years of experience in product data analytics, SQL proficiency, and knowledge of big data.

Junior Corporate Actions Specialist will perform specialized securities processing activities, including uploading deals, creating reports, and handling queries. Responsibilities also include processing client instructions, account profile requests, and payments. Strong English skills and administrative abilities are required.

Senior Data Engineer to build, optimize, and maintain scalable ETL/ELT pipelines in cloud environments. Requires 4+ years of experience, strong Python and SQL skills, and experience with Spark/PySpark and cloud platforms (AWS/Azure/GCP).

Manages the NAV calculation process for hedge funds, ensuring accuracy and timeliness. Develops client relationships and manages a team of up to 10 employees. Requires a bachelor's degree in a related field and 6 years of experience in hedge fund administration.