Senior Cloud Software Engineer optimizing ClickHouse’s real - time analytics cloud infrastructure. Building scalable distributed systems, cloud - native platforms, and cost - efficiency tooling.
About the role
- Software Developer developing LTE/5G NR protocol stack software for Octasic’s mission-critical wireless and Search & Rescue systems. Designing, testing, optimizing, and researching next-generation wireless features.
Responsibilities
- Design, develop, and support LTE/5G NR air interface protocol stack components, including Layer 1 Control, MAC, RLC, PDCP, RRC, and NAS
- Work with customers, product management, and cross-functional teams to define requirements and deliver solutions
- Contribute to software design, implementation, testing, integration, and release efforts
- Review software architecture and lead performance and reliability enhancements
- Carry out root cause analysis and resolve issues raised by customers, field deployments, and verification teams
- Build Proof-of-Concepts, prototypes, and technology demonstrators for new wireless features and concepts
- Assess emerging 3GPP features and wireless technologies through feasibility studies and technical investigations
- Prepare and maintain design, interface, and technical documentation
- Coach team members and advance engineering best practices and continuous improvement initiatives
Requirements
- Bachelor's or Master's degree in Electronics, Telecommunications, Computer Science, or a related field
- 8–10 years of experience in LTE and/or 5G NR protocol stack development
- Strong expertise in one or more LTE/NR Layer 1 Control, MAC, PDCP, RLC, RRC, and NAS layers
- Solid understanding of LTE and 5G NR 3GPP specifications and signalling procedures
- Strong programming skills in C/C++ on Linux, RTOS, or embedded platforms
- Experience with IPC mechanisms, multi-threading, debugging, and performance optimization
- Strong design, troubleshooting, and problem-solving skills
- Knowledge of Agile development, version control systems, testing methodologies, and software release processes
- Ability to obtain security clearance
- Assets: Knowledge of LTE/NR PHY, UMTS, or GSM Access Stratum protocols
- Assets: Experience with R&D projects, technology evaluation, and PoC development
- Assets: Exposure to system integration, performance analysis, and carrier-grade wireless systems
- Assets: Strong analytical and communication skills
- Assets: Self-driven, innovative, and passionate about wireless technologies
- Assets: Ability to work independently and effectively within cross-functional teams
Benefits
- Competitive compensation
- Benefits
- Gym membership discount
- Stock options purchase program
- Public transit reimbursement
- Shower on the premises
- Beverages and snacks free every day
- Work-life balance
- Friendly and collaborative work atmosphere
- Many social activities all year long
- Company involved in its community
- Proximity to various public transportation services
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