We are looking for a highly motivated and passionate Sr. AI PHY System Engineer to design, implement, and integrate advanced cellular communication systems for our next-generation base-station products. The role leads PHY activities from feature development through integration, with a strong emphasis on automation and the use of modern AI tools to accelerate development, debugging, and validation.
What you'll do:
Leverage existing AI tools (AI coding assistants, LLM-based workflows) to speed up development, code comprehension, debugging, and documentation.
Provide technical leadership and mentorship to junior engineers within the PHY team, including sharing best practices for automation and AI-assisted development.
Act as the focal point for all PHY and RF-related aspects.
Define and write system-level requirements.
Continuously optimize and fine-tune PHY-layer algorithms to enhance the performance and efficiency of base-station products.
Build automation and internal tooling to streamline PHY development, integration, and lab testing - reducing manual effort and improving repeatability.
Work within existing codebases and repositories: understand the current architecture quickly, extend it responsibly, and add new capabilities without destabilizing established flows.
Design and develop new tools (test harnesses, analysis utilities, reporting dashboards) to support PHY bring-up and validation.
Collaborate closely with cross-functional teams to ensure seamless integration of PHY components with software, digital signal processing (DSP), and other subsystems.
Hands-on lab work.

We are looking for a hands-on systems engineer to join the development of a multi-RAT digital twin for our Open RAN solution. The role will involve contributing to the integration of production RAN software with PHY, channel, UE, traffic, and network models, and supporting the development of simulation capabilities for LTE, 5G NR, and 2G. This is a great opportunity to gain hands-on experience in RAN systems, simulation, and AI/ML within a highly technical environment.
What will you do:
Contribute to the development of a modular, multi-RAT RAN digital twin covering LTE and 5G NR.
Develop and integrate production software components with simulation and analysis tooling using stable and maintainable interfaces.
Work with software and system teams to model communication-system behavior, including traffic, mobility, scheduling, interference, and performance KPIs.
Support the extension of existing LTE simulation capabilities and reusable components for additional radio technologies.
Develop software components and tools in C/C++ and Python for simulation, automation, data processing, and analysis.
Support the development and evaluation of AI/ML-based capabilities for communication systems and network optimization.
Build datasets, experiment pipelines, and automated analysis tools to evaluate system behavior and algorithm performance.
Create reproducible tests and experiments across software builds and algorithm versions using defined scenarios, configurations, and KPIs.
Support simulation verification and validation activities, including comparison with lab results and analysis of model behavior.
Build automated unit, component, end-to-end, regression, and performance tests and integrate them into CI/CD workflows.
Improve simulation speed, usability, observability, and automation so engineering teams can run repeatable experiments independently.
Debug issues across C/C++, Python, MATLAB, system software, configuration, and reference measurements.
Document assumptions, supported scenarios, limitations, and experiment results in a clear and structured way.
Work closely with RAN, PHY, system, AI/ML, automation, and validation teams to turn engineering questions into measurable experiments.

We are looking for a highly motivated and passionate Sr. system engineer to design, implement, and integrate advanced cellular communication systems for our next-generation base-station products. Leading system activities from feature design and development to integration.
Job Responsibilities:
Defining and writing system-level requirements and high-level designs. Continuously optimize and fine-tune PHY layer algorithms to enhance the performance and efficiency of the products. 
Provide technical leadership and mentorship to junior engineers within the team, fostering skill development and knowledge sharing. 
Focal point for all system, PHY and RF-related aspects.
Collaborate closely with cross-functional teams to ensure seamless integration with HW, SW, FPGA and other subsystems. 
Hands-on Lab work.

We are looking for an Electro-Optical Engineer to join the LYNX development team and lead hands-on research, characterization, testing, and integration of advanced electro-optical technologies into complex multidisciplinary systems.

The role combines practical lab work, system-level design, execution, and technological innovation. Role includes leading design and implementation of sensors, lenses, cameras, thermal systems, optical measurement, image quality, sensor accuracy, and integration with broader platform technologies.

As part of the LYNX team, the engineer will support component-level and system-level design, experimentation, integration, supplier technical discussions, test planning, documentation, and collaboration with mechanical, electronics, software, system engineering, and validation teams.



Responsibilities

Characterize, evaluate, and integrate electro-optical components such as sensors, lenses, cameras, compasses, thermal imaging modules, and related optical subsystems.
Plan, develop, and execute component-level and system-level experiments, including optical bench testing, optical measurements, and system integration activities.
Define and implement optical test methodologies for image quality, sensor accuracy, optical performance, environmental behavior, and system-level functionality.
Support the integration of new technologies into existing LYNX systems and future developments, including interfaces with IMU, GPS, laser range finders, compass modules, and additional platform sensors.
Work with suppliers and subcontractors on requirements definition, design reviews, performance evaluation, technical trade-offs, and issue resolution.
Write technical specifications, test plans, experiment reports, analysis summaries, and supporting engineering documentation and transfer to production processes.
Support system integration, troubleshooting, verification, validation, and field-testing activities.
Collaborate closely with multidisciplinary teams, including mechanics, electronics, software, system engineering, QA, and operations.

Were looking for a driven PHY SW Engineer to join our R&D team and help develop advanced, carrier-grade 4G cellular communication solutions that push performance, reliability, and AI driven development forward.
What you will do:
Design and build high-performance digital processing software for the baseband modem.
Optimize, debug, and root-cause complex real-time issues in carrier-grade systems.
Integrate, test, and bring up software modules all the way into the product.
Help shape software architecture for advanced cellular PHY solutions.
Apply agentic software development and LLM-based workflows.

We are looking for a Windows platform expert with deep, hands-on scripting skills (PowerShell preferred) to own the security hardening, imaging, and deployment automation of the Windows environment underlying our FFRangio system.
You'll work at the intersection of low-level Windows internals (boot security, disk encryption, image management) and modern Windows virtualization and DevOps practices (CI/CD pipelines), helping us build a secure, locked down, and reliably reproducible Windows environment for a regulated medical device product.
You should be comfortable going deep - from BIOS settings and TPM chains up through image-building and pipeline automation - and who treats scripting as the primary tool for making security and deployment repeatable, auditable, and reliable, in service of a real clinical product used in the Cath lab.
Responsibilities may include the following and other duties may be assigned:
Design, implement, and maintain PowerShell-based automation for system configuration, hardening, and deployment of FFRangio Windows workstations
Define and enforce BIOS/UEFI security settings and TPM-based trust chains (Secure Boot, measured boot, TPM attestation)
Implement and manage BitLocker and other Windows encryption mechanisms, including key management and recovery strategies
Build and maintain Windows hardening baselines using Group Policy, AppLocker, custom Shell/UI restrictions, and Kiosk (Assigned Access) mode suited to a clinical, cath-lab environment
Manage user/account permission models and least-privilege access schemes across managed devices
Create, manipulate, and maintain VHD/VHDX-based images for deployment, recovery, and testing workflows
Build and maintain CI/CD pipelines in Azure DevOps for automated build, test, and deployment of Windows images and configurations
Collaborate with software, QA, and regulatory/quality teams to ensure hardening and deployment practices
Document configurations, scripts, and processes for reproducibility and audit purposes, consistent with medical device quality system requirements.

Perform validation tests at product board and system levels, to ensure compliance with specifications, standards and customer requirements.

What Youll Do:
Design and build the full architecture of an Agentic Platform.
Own end-to-end development - from infrastructure to user-facing features.
Work across multi-cloud environments (AWS, GCP, Azure).
Deeply integrate AI tools and models (OpenAI and others) into the core product.
Make independent architectural and product decisions with high autonomy.