Systems Engineer

• Build end-to-end product features across frontend, backend, and AI integrations
• Design agent workflows that handle planning, tool use, failure, and recovery across multiple steps.
• Integrate LLMs, memory, and external tools into systems that behave reliably under real-world conditions
• Design real-time AI interactions with streaming, partial results, and tight latency constraints
• Improve system reliability, observability, and fallback mechanisms
• Collaborate closely with ML, backend, and product teams to ship features end-to-end
• Continuously iterate based on real usage and failure modes

Full Stack Engineer, AI Systems

• Build and operate backend systems that serve AI-powered features in production.
• Design inference pipelines, orchestration layers, and service boundaries around models.
• Own production concerns: monitoring, logging, alerting, and incident response.
• Optimize latency and throughput across inference, caching, batching, and streaming.

Backend Engineer, AI – Agent Systems

• Day-to-day support and maintenance of various platforms and services
• Windows system maintenance
• Lifecycle management
• Configuration management
• Systems and process automation
• Technical leadership of the Windows/platform area
• Definition and delivery of projects within the area
• Mentoring and knowledge sharing
• Standards, security, and compliance
• Continuous improvement of platforms, processes, and tooling
• Stakeholder and client interaction

Senior Windows Systems Engineer

• Develops and documents complex electronic and electrical system requirements.
• Analyze and translate requirements into system, hardware, and software designs and interface specifications.
• Designs hardware, software, and interface specifications.
• Ensures compliance with applicable regulations and certification requirements, including ARP4754A, DO-178, and DO-254.
• Tests and validates system designs to ensure they meet operational and functional requirements.
• Monitors supplier performance to ensure system integration and compliance with requirements.
• Troubleshoots and provides support for fielded hardware and software throughout the product lifecycle.
• Authors and peer-reviews Functional Hazard Analyses (FHA), Fault Tree Analyses (FTA), Failure Mode and Effects Analyses (FMEA), and System Safety Assessment (SSA) documents.
• Travels internationally on occasion.

• Contribute to system-level architecture and requirements management process
• Translate system-level requirements, use cases and models into software requirements and design
• Contribute to design, development, verification and maintenance of software components and integrations for system-level solutions
• Participate in code reviews to ensure compliance with requirements, standards and best practices
• Contribute to the development, review and maintenance of software certification artifacts
• Identify risks, reliability and safety issues and contribute to system-level architecture and requirements management process
• Track processes to ensure alignment with project plans, industry regulations and certification needs
• Adopt and introduce current and emerging tools, frameworks, and development practices to improve software quality and productivity
• Support software project management activities

Associate Software Systems Engineer

• Design, develop, test, and maintain applications using C# , .NET Core/.NET 6+ , ASP.NET Core MVC , and Web APIs
• Create clean, maintainable, well‑structured code following best practices and coding standards
• Develop queries, stored procedures, and data model
• Participate in system design, architecture discussions, and solution planning
• Implement secure and scalable patterns, including dependency injection, configuration management, and logging
• Integrate applications with databases, cloud services, third‑party APIs, and identity providers
• Develop additional features on existing applications
• Investigate and resolve defects in the established system
• Deliver operationally stable software and help to ensure uptime
• Assist in month end close and compliance with internal controls, occasionally includes working evenings or weekends
• Configurate new billing models
• Analyze large datasets to troubleshoot billing discrepancies
• Help to define non-functional requirements and build systems capable of meeting them
• Improve automation of our CI/CD processes
• Deliver API enabled components
• Migrate legacy applications to the cloud

Billing Systems Engineer

• Design and define system architecture for complex defence/aerospace systems
• Manage and analyze system requirements
• Conduct verification, validation, and testing activities (IVVQ)
• Integrate software, hardware, and system components
• Create and maintain comprehensive technical documentation
• Support design reviews and collaborate with cross-functional stakeholders
• Perform system analysis and conduct trade studies
• Resolve complex technical challenges in system engineering
• Ensure compliance with industry standards (ARP-4754, DO-178C, MIL-STD)
• Apply Model-Based Systems Engineering (MBSE) approaches using SysML/UML

Systems Engineer jobs in Poland

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