3081 English-speaking jobs in Kraków

Technical Business Analyst supports AI-driven banking software projects. Collaborates with technical and business teams to gather, clarify, and translate requirements. Ensures alignment between business expectations and delivered solutions.

Design, build, and maintain automated test frameworks across Java, C#, .NET, Playwright, and Selenium. Create behavioral and regression tests, own performance testing, and automate database and BI report testing. Collaborate with teams to manage bug lifecycles and contribute to continuous improvement of QA processes.

🚀 We're Hiring: Hardware Engineer / PCB Design Engineer Join our engineering team and help design reliable, cost-effective, and high-volume electronic products.

Support Telecoms incidents globally, provide expert resolution guidance, and monitor infrastructure. Collaborate with Incident Managers and cross-functional teams to provide insights on OT network issues. Coordinate with global teams and vendors to ensure 24/7 operational support. Work to reduce infrastructure outages and prevent recurring failures. Establish and enforce global network standards and best practices. Liaise with service providers to ensure contractual commitments and foster continuous improvement.

Join Sabre's FinOps/Capacity team as a FinOps Specialist in Krakow. This role focuses on cost forecasting, resource allocation, and financial optimization of Sabre's cloud environments. Responsibilities include developing financial performance reports, creating cost forecasts, analyzing performance data, and defining financial metrics. Requirements include proficiency in SQL, cloud platforms (AWS, Azure, or GCP), financial modeling, and excellent English communication.

Senior Mainframe Automation Engineer needed for long-term project. Lead migration projects from CA OPS/MVS to Tivoli Systems Automation for z/OS and from CA Automation Point to SAIOM. Configure, implement, and support automation solutions within z/OS environments. Troubleshoot automation issues and collaborate with teams to deliver reliable solutions. Requires 5+ years of mainframe operations experience, advanced knowledge of Tivoli Systems Automation for z/OS, and strong REXX programming skills.

Analyst will review audio and electronic communications to detect potential market abuse and policy breaches. Responsibilities include escalating potential misconduct, gathering evidence, and working with surveillance technology. Requires fluency in English, financial market knowledge, and proficiency in Microsoft Office applications.

Senior Java Back-End Developer will develop, improve, and maintain a post-trading risk and PnL calculations platform. Responsibilities include collaborating with cross-functional teams, designing technical specifications, providing production support, and participating in code reviews. Requires 5+ years of Java back-end development experience, strong knowledge of HTTPS, RESTful APIs, microservices, and message queues, and experience with SQL, particularly PostgreSQL.

The IT Operations & Cybersecurity Specialist ensures the security, reliability, and governance of ScanReach's IT infrastructure. Responsibilities include system monitoring, incident management, IT infrastructure oversight, cloud administration, and user lifecycle management. The role also involves leading ScanReach toward ISO 27001 certification and exploring AI-assisted approaches in IT operations.

Senior DevOps / Platform Engineer to support the development and scaling of cloud-based infrastructure. Responsibilities include producing IaC using Terraform, designing and maintaining cloud platforms, supporting DevOps pipelines, and collaborating with development teams. Requires minimum 4 years of experience as a DevOps / Platform Engineer with strong Terraform, Kubernetes, and cloud platform (Azure) experience.

Manual Tester will design and execute test cases, create test plans, and report defects to ensure software quality. Requires experience in manual testing, bug tracking tools, and Agile methodologies.

Andersen is seeking a Go Developer to build high-load financial systems for a global technology company's digital platform. Responsibilities include developing and improving back-end functionality, designing and implementing APIs, and optimizing data storage and report generation. Must-haves include 4+ years of Go development experience, knowledge of MySQL and relational databases, and experience with microservice architecture and high-load systems.

Senior Mobile QA Engineer to drive automation quality for a global QSR brand's mobile applications. Build and maintain automated test suites, execute functional and regression testing, and integrate quality gates into CI/CD pipelines. Collaborate with cross-functional teams to define test requirements and ensure testability.

Develop and maintain data processing pipelines using Scala and Apache Spark on Google Cloud Platform. Build scalable Big Data solutions for processing and analyzing large datasets. Participate in the full software development lifecycle. Collaborate with distributed development teams and stakeholders.

Senior C++ Engineer to join a growing SDK engineering team. Expertise in C++14, C++17, and C++20 required. Strong knowledge of algorithm engineering, embedded development, and cross-platform development (Android, iOS, Linux) is essential. Excellent communication and collaboration skills are needed.

Experienced Solution Architect needed for global digital transformation initiative. Design scalable solutions for customer onboarding and KYC/CDD processes using Java, React, and cloud technologies.

Java developer to build low-latency pricing solutions for FX Forward and NDF products. Collaborate with traders, quantitative analysts, and global technology teams. Develop and enhance Java-based FX pricing applications.

Experienced SAP Tester with hands-on Tosca knowledge needed for an automation project. Responsibilities include creating and maintaining automated test cases for SAP systems, executing test runs, and collaborating with the team.

Senior QA Engineer will translate business requirements into quality criteria and test scenarios for web solutions. Responsibilities include manual and exploratory testing, test case creation and execution, UI/UX validation, and defect identification. Requires 5+ years of QA experience with complex web applications, expert manual testing skills, and experience with test automation tools.

Senior Backend Engineer to develop and maintain C#/.NET desktop applications for manufacturing and testing systems. Experience with WPF, MVVM, async programming, multithreading, and .NET 8 required.