44 English-speaking jobs in Holy Cross Voivodeship

Freelance Data Analyst needed to match, validate, and analyze complex datasets across food delivery, restaurant chains, q-commerce, and online groceries. Reports will be used to generate Marketing Leads. Strong Python and Excel skills required. Remote work, project-based or recurring engagement.

Office Manager / Executive Assistant will support internal operations and external communication for a data intelligence startup. Responsibilities include HR coordination, accounting liaison, executive support, and project management. Must be based in Poland and possess strong organizational, communication, and problem-solving skills.

Develop functional automated tests for Remote Services (VILINK) applications. Generate qualified test reports and ensure software reliability.

Designs and develops Workday integrations with clients and team members. Analyzes client requirements and collaborates with vendors to create solutions. Leads design workshops and ensures integration technology meets quality needs. Requires experience in Workday integration stack, Workday certifications, and standard integration technology. Demonstrates knowledge of new technologies and AI-powered tools. Adapts style to work effectively with clients of all sizes.

Delivery Manager for AI and automation projects. Oversee end-to-end delivery, manage planning and execution, collaborate with development teams and stakeholders, and ensure timely project completion within scope, budget, and quality standards.

Junior C++ Developer to optimize and improve a key application in the Cybersecurity industry. Experience with performance optimization, troubleshooting, and database management required.

Senior Python Backend Developer will design, develop, and optimize scalable backend services using Python and FastAPI within cloud environments. Implement containerized solutions leveraging Google Cloud Platform (GCP) and modern orchestration tools. Collaborate with cross-functional teams to deliver high-performance software solutions.

Senior Java Developer will design and implement IT solutions for a payment terminal ecosystem. Responsibilities include reviewing documentation, conducting upgrades, performing reverse engineering, defining test cases, and collaborating on system integration tasks. Requires 4+ years of Java development experience, strong object-oriented programming skills, and knowledge of Spring, Hibernate/JPA, and JEE.

Tax Accountant will manage recurring group tax reporting, oversee corporate income tax processes, and ensure compliance with local tax legislation.

IT Specialist to support and develop data-driven logistics solutions. Processes, analyzes, and validates logistics data. Maintains and enhances IT solutions for logistics planning and analysis.

Java Developer Talent Pool. Participate in all aspects of software development, including implementation, analysis, testing, and documentation. Minimum 2 years experience with Java 8+, Spring Framework, OOP, and relational databases.

QA Engineer to design, develop, and execute manual and automated tests for cloud-native security services. Requires 3+ years of QA experience, strong AWS skills, and experience with CI/CD testing.

Designs, develops, and maintains .NET applications and services. Writes and maintains automated tests. Collaborates with QA, DevOps, and product teams.

Designs, implements, and maintains automated test solutions for web, API, and mobile applications. Executes functional, integration, acceptance, and automated tests. Develops and maintains automated test frameworks using Selenium WebDriver or similar tools.

Senior Business Analyst to develop and maintain solutions within the Atlassian Jira environment. Responsibilities include analyzing processes, designing configurations, and supporting PMO with methodology and reporting. Requires 3+ years of experience as a business or system analyst and 2+ years with Atlassian tools (Jira, Confluence, BigPicture).

Execute manual, integration, and regression tests based on project requirements. Report, track, and verify defects using test and defect management tools.

Lead the design and implementation of scalable web applications using C#, .NET, and React. Define architectural standards, ensure system scalability and security, and mentor development teams.

Lead the design and implementation of scalable web applications using .NET (Core/6) and React. Define architectural standards, ensure system scalability and security, and mentor development teams.

Senior Python Developer to implement and maintain scalable backend services for an analytics platform. Collaborate with teams, clients, and diagnose complex technical issues. Requires 5+ years of experience in software development, strong Python skills, and knowledge of cloud environments and container orchestration. Experience with data manipulation libraries, FastAPI, and Spark is beneficial.

Full Stack Engineer to design, implement, and improve IoT-driven features. Develop backend services using Python and FastAPI, support and extend solutions based on AWS IoT Core and MQTT. Build frontend applications using React and collaborate on CI/CD pipelines.