Whirr Crew s.r.o.

Project Manager

• Track and follow up on open tasks, tickets, and issues daily to ensure timely resolution.
• Maintain and update project documentation, trackers, and reports with precision and consistency.
• Organize and coordinate meetings, including scheduling, agenda preparation, note-taking, and action item tracking.
• Monitor Jira tickets and escalate blockers or risks when needed.
• Collaborate closely with project managers, technical leads, and stakeholders to align on deliverables and timelines.
• Support reporting activities, including compiling status updates, dashboards, and project summaries.

Project Coordinator

Analyst

• Coordinate and execute application migration, customization, and deployment.
• Collaborate with business and IT stakeholders to collect, clarify, and document requirements.
• Perform configuration, integration, and testing of new or migrated systems.
• Analyze and optimize current setups, ensuring performance and stability.
• Produce technical and process documentation (e.g., diagrams, workflows, architecture).
• Provide user support, troubleshooting, and mentoring to junior technicians.
• Contribute to continuous improvement of implementation standards and practices.

Application Analyst

• Provide expert SAP BRIM functional consultation and support, primarily focused on Convergent Invoicing (CI)
• Configure and optimize Convergent Invoicing processes with good understanding of Convergent Charging (CC) and Convergent Mediation (CM)
• Define and implement pricing configuration and billing logic
• Collaborate with ABAP Developers and Functional Consultants to deliver solution design
• Troubleshoot, analyze, and debug complex billing workflows
• Provide expert SAP BRIM consultation and support focused on Convergent Mediation
• Work on configuration, data integration, and performance optimization within the mediation process
• Collaborate with cross-functional teams to ensure smooth data flow across BRIM components

SAP BRIM Consultant – Convergent Invoicing, Convergent Mediation

Frontend Engineer

• Develop and maintain high-quality mobile applications using React Native.
• Collaborate with designers, backend developers, and product managers to implement new features.
• Ensure application performance, responsiveness, and scalability across devices.
• Integrate third-party APIs and native modules when required.
• Participate in code reviews, testing, and deployment processes.
• Troubleshoot and debug application issues, improving app quality continuously.

React Native Developer

Backend Engineer

• Design, develop, and maintain backend applications and APIs
• Implement data processing pipelines and automation scripts
• Collaborate with cross-functional teams (Data, DevOps, QA)
• Ensure high performance, scalability, and security of Python-based systems
• Work on long-term projects

Python Developer

QA Engineer

• Design and maintain automated test scripts
• Perform regression, API, and UI test automation
• Integrate tests into CI/CD pipelines
• Document testing results and report issues
• Collaborate with QA teams to strengthen testing processes

Automation QA Engineer

• Create and execute manual test cases
• Perform functional, regression, and integration testing
• Document and report defects
• Work closely with developers and analysts
• Participate in long-term enterprise testing projects

Manual QA Engineer

• Lead IT transformation projects end-to-end (planning, execution, delivery)
• Coordinate stakeholders, developers, and business units
• Ensure compliance with project scope, timeline, and budget
• Report project status and risks to management
• Manage project documentation and use Agile/Scrum practices

• Contribute to various software projects and backend applications
• Design, develop, and maintain PHP-based applications
• Implement REST APIs and integrate with external systems
• Ensure code quality, performance, and scalability
• Work with cross-functional teams to deliver new features

PHP Developer

Business Analyst

• Join project replacing existing software solution for managing insurance of lease cars
• Communicate with business users to gather and clarify requirements
• Document business and functional requirements and share with software vendor
• Support testing activities and validate solutions against requirements
• Act as a bridge between business and technical stakeholders, ensuring smooth cooperation
• Proactively guide users, propose improvements, and help shape the solution within the project scope
• Collaborate with software vendors and internal teams to ensure smooth transition and implementation of the new solution

• Develop applications using .NET Core and C#
• Build REST APIs and integrate with external systems
• Ensure code quality, maintainability, and scalability
• Support migration and modernization of legacy systems
• Work on long-term corporate and enterprise projects
• Communicate in English and optionally Czech/Slovak

.NET Developer

• Work on high-performance backend systems in Golang
• Develop scalable backend systems in Golang
• Design and implement microservices and APIs
• Optimize performance of distributed and distributed systems
• Collaborate with DevOps and QA teams

Golang Developer

• Develop and maintain enterprise-level Java applications
• Work with microservices architecture and API integrations
• Optimize performance and scalability of backend systems
• Participate in code reviews and technical discussions
• Support enterprise projects in corporate environments

Java Developer

• Provide structured analysis of customer requirements and ensure successful delivery of IT services and projects.
• Analyze functional, technical, and business requirements and prepare supporting documentation.
• Contribute to design and implementation of new services and solutions.
• Strong stakeholder management across IT teams, project managers, product managers, and external customers.
• Gather, analyze, and document business, functional, and technical requirements.
• Support solution design, build, and implementation in IT projects and deployments.
• Prepare documentation including business/system requirements and business cases.
• Work closely with IT Services, project management, and external customers to align expectations.
• Interact with cross-functional teams to resolve issues and facilitate delivery.
• Ensure solutions are aligned with architecture, budgets, timelines, and quality standards.
• Act as a bridge between business needs and technical delivery teams.

IT Business Analyst

Security Engineer

• Responding to access requests using tools such as Active Directory.
• Handling password-related support calls (identity verification, MFA setup, recovery).
• Monitoring ticketing tools (e.g., Zendesk, JIRA), triaging and prioritizing queries by risk and impact.
• Supporting activities related to access reviews, automation failures, and change implementations.
• Applying security policies accurately and consistently.
• Assisting in testing of new platforms and products from an end-user perspective.
• Identifying opportunities for process automation and preventive improvements in access control.