Embedded C/C++ Engineer

🏢 Summary: Design and develop embedded software for subsea control systems using C/C++, Python, and real-time Linux in high-reliability offshore environments. The role involves building distributed communication solutions, troubleshooting system-level issues, and contributing to design quality and engineering best practices. Lead-level responsibilities include mentoring engineers and guiding technical decisions across projects. 🗂️ Requirements: Bachelor’s degree in Software Engineering, Computer Science, Electrical or Electronic Engineering, Commercial experience in embedded C/C++ development, Familiarity with Python and Java SE, Knowledge of object-oriented design principles, Understanding of real-time systems, Experience with distributed communication protocols, Hands-on experience with embedded or industrial control systems, Experience in system-level debugging and performance optimisation, Ability to analyse and troubleshoot technical issues, Ability to lead technical decisions and mentor engineers (Lead level) 📃 Skills: C, C++, Python, Java, Linux, Windows, Modbus, CAN, Ethernet, TCP, UDP, XML, LINT, LDRA, Embedded, Debugging 🏢 Description: As a Senior/Lead Embedded Software Engineer in our Subsea Production Systems team, you will design, develop, and support the embedded software and configurations that power subsea control technologies. You’ll work with C/C++, Python, real‑time Linux, and industrial communication protocols to deliver reliable, high‑performance systems for challenging offshore environments. Depending on experience, you may also guide technical decisions, mentor engineers, and lead software activities across global projects. You may be a good fit if you have: a bachelor’s degree in Software Engineering, Computer Science, Electrical/Electronic Engineering or a related discipline, experience with embedded software development in C/C++ , along with familiarity with Python and Java SE , understanding of object-oriented design, real-time systems and distributed communication protocols, the ability to analyse issues, troubleshoot systematically and contribute to high-reliability system development, hands-on experience developing embedded or industrial control system software, experience with system-level debugging, communication protocol analysis and performance optimisation, the ability to support junior engineers and influence technical design decisions. What will help you succeed This role suits someone who combines strong embedded software engineering skills with structured problem-solving and clear technical communication. For Lead-level candidates, we are looking for the ability to guide others, improve engineering practices and take ownership of design quality. In this role, you will be responsible for: developing and maintaining embedded C/C++ software for Windows and real-time Linux platforms, using object-oriented design principles and tools such as LINT or LDRA , working with XML-based configurations for Subsea Electronic Modules and developing Python-based support tools to improve engineering workflows and replace legacy utilities, implementing distributed communication systems based on industrial protocols, including Modbus RTU/TCP, CAN and Ethernet UDP/TCP , troubleshooting system-level issues across software, configuration and communication layers, while supporting integration within the subsea control system architecture, contributing to or leading design and code reviews, technical deliverables and engineering best practices; at Lead level, mentoring engineers and driving improvements in design quality, documentation and processes. We offer: challenging role within the company that creates innovative solutions, work in international environment on demanding projects, B2B cooperation model or employment contract, remote work model or from our office in Bydgoszcz/Warsaw, subsidized private medical care, life insurance, multisport card, integration meetings, employee referral program.

🏢 Summary: Embedded Software Engineer role focused on developing AI-enabled cameras and robotic sensors from concept to production in a Linux-based environment. The position involves building event-driven embedded applications in C, C++, and Python and interfacing with hardware through multiple communication protocols. It offers hands-on work across software and hardware with opportunities for growth in a hybrid work setting. 🗂️ Requirements: Bachelor’s or Master’s degree in Computer Science or Engineering, 5–7 years of hands-on experience in embedded engineering, Knowledge of software product lifecycle, Experience working in Linux environment, Proficiency in C, C++ and/or Python, Experience with revision control tools such as Git 📃 Skills: C, C++, Python, Linux, Git, CAN, UART, I2C, SPI, GPIO, RaspberryPi, Arduino, Oscilloscope, Multimeter, ProtocolAnalyzers 🏢 Description: Company Name: Hellbender Inc. Job Title: Embedded Software Engineer Department: Software Report to: Software Engineering Manager Job Summary: As an Embedded Software Engineer, you will have a key role in developing new products, including cameras and robotic sensors, from the ground up. You will generate innovative solutions to address unique issues on a wide variety of projects. The coding will consist of C, C++, and Python development in an embedded Linux environment. Essential Duties and Responsibilities: - Working on embedded platform software in a Linux-based environment - Writing event-driven and asynchronous applications primarily in C, C++ and Python - Writing software that communicates with and controls other devices over interfaces including CAN, UART, I2C, SPI and others - Using oscilloscopes, protocol analyzers, multimeters, and other tools for electronic diagnostics Qualifications, Skills, and Attributes: - Bachelor’s or Master’s degree in Computer Science or Engineering - 5–7 years of hands-on experience in embedded engineering - Knowledge of software product cycle - Working experience using Linux - Working experience with C, C++ and/or Python - Good working knowledge of revision control and code review tools like Git - Previous experience manipulating GPIO preferred - Ability to read schematics and data sheets with hands-on experience debugging hardware platforms preferred - Raspberry Pi and Arduino experience highly preferred - Strong documentation skills highly preferred - Excellent team player with strong communication skills (written and verbal) Benefits: - 401(k) - 5% Safe Harbor Contribution to 401k - Dental insurance (100% covered for employees and their families) - Health insurance (100% covered for employees and their families) - Vision insurance (100% covered for employees and their families) - Flexible spending account - 7.5 weeks total paid time off - Equity Incentive Plan options - Profit sharing (through 401k) - Hybrid work environment - Flexible work schedule Work Location: - UPARC Pittsburgh Opportunity for Advancement: The company prioritizes internal promotions. As new positions are created, new opportunities for advancement will be available.

🏢 Summary: One-year hybrid assignment for an Embedded Software Developer to design and maintain safety-critical, real-time transmission management systems for ICE and BEV vehicles. The role covers the full development lifecycle, including requirements, implementation, testing, and verification in a modern automotive environment. The position focuses on C-based development with Matlab/Simulink and extensive testing in SIL and vehicle-level environments. 🗂️ Requirements: Master’s degree in Mechanical Engineering, Electrical Engineering, Computer Science, or similar, Transmission management software development experience, Strong experience in C, Experience with Matlab/Simulink, Ability to work on-site 2–3 days per week in Södertälje, Fluent English 📃 Skills: C, Matlab, Simulink, Python, CAN, CAN-FD, Ethernet, ISO-26262, SIL, Unit-testing 🏢 Description: Interview Format: Online Scope: 100% Duration: One year Start: ASAP Location: Södertälje (Hybrid – 2–3 days on-site per week) Language: English Assignment Overview: As an Embedded Software Developer, you will play a key role in developing safety-critical, real-time transmission management systems within a modern automotive environment supporting both ICE and BEV products. You will be involved across the full development lifecycle, from concept and requirements to implementation, testing, and verification -contributing to innovative and high-quality technical solutions. Responsibilities: -Development and maintenance of control strategies and functions for transmission management systems -Implementation of gear shifting functions for ICE and BEV applications -Writing requirements, implementation, testing, verification, and documentation -Software development primarily in C, with additional work in Matlab/Simulink -Performing testing through unit tests, SIL (Software-in-the-Loop), and vehicle-level testing -Collaborating with cross-functional teams to deliver robust and safe solutions Education: -Master’s degree in relevant field (Mechanical Engineering, Electrical Engineering, Computer Science, or similar) Experience: Must Have (Non-negotiable): -Transmission management software development experience -Strong experience in C -Experience with Matlab/Simulink Nice To Have: -Experience with Python -Experience in embedded software development, control systems, or vehicle development -Knowledge of automotive communication protocols (CAN, CAN FD, Ethernet) -Experience with testing methodologies (unit testing, integration, SIL, vehicle testing) -Experience working with functional safety (ISO 26262) Personal / Soft Skills: -Strong analytical and problem-solving skills -Ability to work independently and in a team -Structured and quality-focused mindset -Good communication skills -Proactive and adaptable approach

🏢 Summary: Senior Embedded Engineer role focused on designing and delivering high-performance embedded software for robotic security devices on an existing hardware platform. The position covers full-stack embedded development from Linux/Android BSP and HAL to ARM-based MCUs with RTOS, including build systems and device drivers. It involves leading architecture, optimizing performance in constrained environments, and driving production-ready firmware development. 🗂️ Requirements: 5+ years commercial embedded development experience, Expertise in C, Expertise in C++17, Strong knowledge of RTOS, Experience with ARM or RISC-V microcontrollers, Strong Linux development experience, Experience with build systems (Buildroot, Yocto, CMake), Ability to develop and debug device drivers, Knowledge of I2C, SPI, UART, Wi-Fi protocols, Experience with network programming, Experience with multithreading on multicore systems, Proficiency with Git and CI/CD pipelines, Ability to read schematics and data sheets, Upper-Intermediate English (B2) 📃 Skills: C, C++, C++17, RTOS, ARM, RISC-V, Linux, Android, BSP, HAL, Buildroot, Yocto, CMake, Git, CI/CD, I2C, SPI, UART, Wi-Fi, Multithreading, Networking, DeviceDrivers 🏢 Description: Team Summary Our mission is to craft reliable, high-performance embedded solutions that protect millions of homes worldwide. We operate in a sophisticated ecosystem where hardware meets intelligence, following mature Agile methodologies with regular sprint cycles, rigorous code reviews, and robust CI/CD practices. Our culture is built on technical excellence: we emphasize comprehensive testing, top-tier security standards, and deep cross-functional collaboration. We pride ourselves on writing clean, maintainable code and fostering an environment of continuous knowledge sharing. Job Summary We are seeking a Senior Embedded Engineer to take ownership of critical software components within our robotic security devices. This is a great opportunity to participate in the development of a brand-new software solution for our existing robotic hardware platform. Responsibilities and Duties Design and architect high-quality embedded software in C and C++ (C++17) for next-generation camera-based security devices. Develop and optimize build systems (Buildroot, Yocto, CMake) for product firmware components. Work across the entire stack, from Linux/Android BSP and HAL to ARM-based MCUs running Real-Time Operating Systems (RTOS). Debug and resolve complex software, hardware, and network connectivity challenges across the entire device lifecycle. Lead the development of innovative features from conceptual design to global production. Optimize performance for highly resource-constrained embedded environments. Drive technical excellence through proactive code reviews and mentorship of the engineering team. Shape the product roadmap by participating in high-level architecture discussions and strategic decision-making. Partner with QA teams to design and implement comprehensive automated testing strategies. Maintain high documentation standards for software designs, APIs, and troubleshooting procedures. Qualifications and Skills 5+ years of commercial experience in embedded development, with mastery of C and C++ (C++17) and microcontroller architectures (ARM, RISC-V). Strong Linux background, with proficiency in developing within a Linux-based environment. Ability to read and interpret complex schematics and data sheets. Proficiency in modern engineering tools, including Git, CMake, and CI/CD pipelines. Solid understanding of network programming and multithreading on multicore systems. Deep knowledge of communication protocols (I2C, SPI, UART, Wi-Fi) and experience writing robust device drivers. Proven ability to drive complex projects independently and deliver production-ready results. Excellent skills for technical documentation and cross-functional collaboration. At least an Upper-Intermediate level in both written and spoken English (B2). Nice to have Hands-on experience with Embedded Linux BSP, Buildroot, or other Linux build systems. Understanding of RTOS. Understanding of modern security protocols and encryption methods. Experience with Android OS internals. Familiarity with ROS (Robot Operating System) and the robotics domain. Experience with Bluetooth connectivity. Proficiency in Python for automation and scripting. Experience leveraging AI-powered tools to enhance code quality and development velocity. We offer multiple benefits that include The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member Competitive salary packages with performance-based annual reviews Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes Comprehensive private medical insurance to supplement your standard NFZ coverage.

🏢 Summary: The offer is for an Embedded Software Engineer responsible for developing firmware for modern Voice Alarm and Intercom Systems used in critical communication environments. The role covers the full embedded development lifecycle, including architecture, implementation, testing, and maintenance, with a focus on digital signal processing and audio transmission. The position involves close collaboration with hardware and software teams on advanced embedded solutions. 🗂️ Requirements: Minimum 2 years of experience in embedded or similar position, Experience in firmware development in C/C++, Knowledge of communication protocols: I2C, SPI, UART, RS232/485, Knowledge of network protocols: TCP/IP, UDP, SNMP, Knowledge of RTOS systems (e.g., FreeRTOS), Knowledge of Embedded Linux, Ability to create technical documentation, Good command of English 📃 Skills: C, C++, Python, LUA, I2C, SPI, UART, RS232, RS485, TCP/IP, UDP, SNMP, RTOS, FreeRTOS, Linux, Embedded, Firmware 🏢 Description: We are a company that develops modern Voice Alarm Systems (VAS) and Intercom Systems, setting standards in safety communication. We design, manufacture, and deliver digital technologies for critical communication: Voice Alarm Systems, intercoms, and intelligent management software. Our strength lies in our team of experts - people with passion, knowledge, and ambition. Thanks to their commitment, we are building a reliable and competitive organization. Our solutions operate in the most demanding environments: airports, stadiums, road tunnels, shopping centers, hospitals, office buildings, schools, and railway stations. We are present wherever safety and effective communication matter most. Your responsibilities: Creating and participating in the full embedded software development cycle (specification, architecture, implementation, debugging, unit and integration testing, maintenance, documentation) Creating and developing firmware in C/C++, Python, LUA for embedded systems Implementation of drivers for peripheral devices Creating design, construction, testing documentation, instructions, and reports Collaboration with software and hardware development teams, testers Our requirements: Minimum 2 years of experience in performing tasks in a similar position Experience in firmware development in C/C++ Knowledge of I2C, SPI, UART, RS232/485, TCP/IP, UDP, SNMP, and other network protocols Knowledge of RTOS systems (e.g., FreeRTOS) and Embedded Linux Ability to think independently, creatively, and analytically Good command of English We offer: Participation in interesting and advanced projects in the field of digital signal processing and audio signal transmission Collaboration with an experienced team of designers and developers Guaranteed technological challenges at the highest global level Transparent bonus system Medical care at LuxMed facilities Multisport card subsidy Bicycle and car parking for employees Occasional gifts Team-building events, joint barbecues Flexible working hours Hybrid work, 30 days of remote work per year

🏢 Summary: Embedded C & C++ Engineer role focused on developing and maintaining high-performance software for camera-based security devices. The position involves debugging complex system issues, optimizing for resource-constrained environments, and delivering new features across the full embedded stack. You will contribute to architecture decisions, code quality, and cross-functional collaboration in an agile environment. 🗂️ Requirements: 5+ years embedded development experience, Strong proficiency in C and C++ (C++17), Deep knowledge of RTOS, Experience with ARM or RISC-V microcontrollers, Experience with full SDLC and professional engineering practices, Proficiency with Git and CMake, Experience with continuous integration, Solid understanding of network programming, Experience with multithreading on multicore microcontrollers, Experience with I2C, SPI, UART, WiFi, Experience writing device drivers and libraries, Hands-on hardware debugging experience, Experience with cross-compilation toolchains, Upper-Intermediate English (B2) 📃 Skills: C, C++, C++17, RTOS, ARM, RISCV, Git, CMake, CI, Networking, Multithreading, I2C, SPI, UART, WiFi, Drivers, Oscilloscopes, LogicAnalyzers, CrossCompilation 🏢 Description: Team Summary Our embedded software engineering team's mission is to craft reliable, high-performance solutions that reach millions of homes worldwide within the home security market. We follow agile development methodologies with regular sprint cycles, code reviews, and continuous integration practices. The team's established approach emphasizes comprehensive testing, rigorous security standards, and close collaboration with hardware engineering, product management, and customer support teams. We pride ourselves on writing clean, maintainable code and fostering a culture of knowledge sharing and technical excellence. Job Summary We're seeking a skilled C & C++ Embedded Engineer to take ownership of critical software components in our camera-based security devices. This role involves maintaining existing products through comprehensive debugging and bug fixing, as well as developing innovative new features. Responsibilities and Duties Design, develop, and maintain high-quality embedded software in C and C++ for camera-based security devices. Debug and resolve complex software, hardware, and network connectivity issues across the entire software stack. Develop new features and improve existing codebases for the product line. Optimize software performance for resource-constrained embedded environments. Conduct code reviews and provide technical mentorship to team members. Participate in architecture discussions and technical decision-making processes. Collaborate with QA teams to develop comprehensive testing strategies. Document software designs, APIs, libraries, and troubleshooting procedures. Qualifications and Skills At least 5+ years of commercial experience in embedded development, with expertise in C and C++ (C++17 standard) and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V). Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration. Solid understanding of network programming and experience with multithreading on multicore microcontrollers. Expertise in communication interfaces (I2C, SPI, UART, and Wi-Fi) and experience writing device drivers and libraries. Ability to work independently and take ownership of complex projects. Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments. At least an Upper-Intermediate level in both written and spoken English (B2). Hands-on experience with hardware troubleshooting and debugging tools (oscilloscopes, logic analyzers, etc.) and cross-compilation tool chains. Nice to have Understanding of security protocols and encryption methods Experience with Python for scripting and automation Experience using AI-powered tools to enhance productivity and code quality We offer multiple benefits that include The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member Competitive salary packages with performance-based annual reviews. Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company. Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law. Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations. Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes Comprehensive private medical insurance to supplement your standard NFZ coverage.

🏢 Summary: Software Engineer role focused on developing and modernizing public safety software using C#/.NET within agile cross-functional teams. The position involves maintaining existing systems and gradually replacing legacy desktop applications using the Strangler Fig methodology. The offer includes flexible working conditions, professional development opportunities, and a comprehensive benefits package. 🗂️ Requirements: Bachelor's degree in Computer Science, Engineering, or related field, Minimum 1 year experience in C#/.NET software development, Experience with .NET projects, Understanding of Agile methodology, Knowledge of Microsoft development tools, Practical knowledge of C#/.NET ecosystem, English communication skills, Willingness to use AI-assisted development tools 📃 Skills: C#, NET, Java, VisualStudio, VSCode, Agile 🏢 Description: At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future. You know that feeling when you see an ambulance or fire truck speed by? We build the software that makes their communication possible all over the world. Here in our Kraków office, we're the team behind the Motorola Fleet management software. In simple terms, it's the brain that programs and manages the radios used by first responders and major organizations all over the world. We have the stability of a global leader, and we operate with a tight-knit team vibe. Job Description We are looking for a passionate software engineer to join our team and help us build the future of public safety. As part of our agile, cross-functional teams, you will be responsible for developing and maintaining our products. The architecture of the system is predominantly based on C#. Our objective involves the application of the "Strangler Fig" methodology to systematically replace legacy desktop systems, which currently utilize a combination of C# and Java technologies. Basic Requirements Bachelor's degree in Computer Science, Engineering, or a related field. At least 1 year of experience in C#/.NET software development, including .NET projects. Passionate about software development, confident in own coding skills Understanding Agile and willing to work this way Self-motivated, with good communication skills Familiarity with Microsoft-based development tools such as Visual Studio or VS Code Practical knowledge of C#/.NET development ecosystem Openness to using AI-assisted development tools in daily work English language skills at a level allowing efficient communication In return for your expertise, we’ll support you in this new challenge with coaching & development every step of the way.  Also, to reward your hard work you’ll get: Private medical coverage with dental package Life insurance, MultiSport card IP Tax Relief PPE (Employee Pension Plan) Employee Stock Purchase Plan (ESPP) Yearly salary increase (depends on individual performance) Yearly bonus (depends on company performance) Flexible working hours Comfortable work conditions (high class offices, parking space, volleyball field on site) Trainings and broad development opportunities Great team atmosphere (small scrum teams)

🏢 Summary: Embedded Software Engineer role focused on developing and enhancing subsea production control systems, working on low-level board support packages and application-level functionalities. The position involves using technologies such as C++, Python, and various development tools within an agile team environment. The role is based in Kraków with a hybrid work model and offers opportunities to contribute to innovative energy industry projects. 🗂️ Requirements: BSc or MSc degree in Computer Science, Embedded Software or similar, Experience with C++, Experience with Python, Experience with JSON data format, Experience with Chai library, Experience with development tools: Jira, Confluence, GitHub, Visual Studio, Excellent command of English (written and oral), Ability to work at least 4 days per week from the Kraków office 📃 Skills: C++, Python, JSON, Chai, Jira, Confluence, GitHub, VisualStudio, BSP, Embedded, Linux, Drivers 🏢 Description: Job Purpose We are seeking the sharpest minds to take our world-class Subsea Production Control System technology even further. To meet new challenges and opportunities we are seeking a determined and motivated Software Developer to join our Controls and Automation Subsea SW Product Development team. This role is based in Kraków - and requires 4 days working from office and 1 day working from home. Job Description As an Embedded Software Engineer in our team, you will potentially work with low-level board support package software (operating system and device drivers) or application level such as communication protocols, gateways, battery management, electric motor control and functional safety. In this role, these are some of the different technologies and tools you will use: Python C++ Jira / Confluence / GitHub / Visual Studio Starting in this position you will be part of an agile squad with highly skilled teammates that will support getting you onboarded in our ways of working and the products and systems we deliver. You are meant for this job if: have an experience with JSON data format have an experience with Chai library are a software engineer looking for a great place to develop your career hold a BSc or MSc degree in Computer Science/Embedded Software or similar have experience with some of the technologies and tools mentioned above, but most important is your willingness to develop further and learn want to be part of creating innovative solutions for the energy industry are solution oriented and structured to solve complex challenges have good communication skills and ability to work in cross-functional teams have a proactive attitude and take ownership of assigned tasks have excellent command of English, both written and oral able to work at least 4 days from our office in Krakow Your Future at TechnipFMC Opportunity to be involved in international projects for a leading oil and gas companies Challenges and personal development Varied and interesting work tasks in an inspiring, international engineering environment Competitive salary and a package of benefits Relocation package An informal and stimulating work environment with a high professional standard Interested? Please submit your CV in English .

🏢 Summary: The offer is for a C++ Embedded Engineer responsible for developing and maintaining high-performance software for camera-based security devices. The role includes debugging complex system issues, implementing new features, and optimizing software for resource-constrained embedded environments. The engineer will contribute to architecture decisions, code quality, and comprehensive testing within an agile workflow. 🗂️ Requirements: 5+ years commercial experience in embedded development, Strong expertise in C++17, Deep knowledge of RTOS, Experience with ARM or RISC-V microcontrollers, Experience across full SDLC, Proficiency with Git and CMake, Experience with continuous integration, Knowledge of network programming, Experience with multithreading on multicore microcontrollers, Experience with I2C, SPI, UART, Wi-Fi, Experience writing device drivers, English level B1 or higher 📃 Skills: C++, C++17, RTOS, ARM, RISC-V, Git, CMake, CI, Networking, Multithreading, I2C, SPI, UART, Wi-Fi, Microcontrollers, Embedded, SDLC 🏢 Description: Team Summary Our embedded software engineering team's mission is to craft reliable, high-performance solutions that reach millions of homes worldwide within the home security market. We follow agile development methodologies with regular sprint cycles, code reviews, and continuous integration practices. The team's established approach emphasizes comprehensive testing, rigorous security standards, and close collaboration with hardware engineering, product management, and customer support teams. We pride ourselves on writing clean, maintainable code and fostering a culture of knowledge sharing and technical excellence. Job Summary We're seeking a skilled C++ Embedded Engineer to take ownership of critical software components in our camera-based security devices. This role involves maintaining existing products through comprehensive debugging and bug fixing, as well as developing innovative new features. Responsibilities and Duties Design, develop, and maintain high-quality embedded software in C++ for camera-based security devices. Debug and resolve complex software, hardware, and network connectivity issues across the entire software stack. Develop new features and improve existing codebases for the product line. Optimize software performance for resource-constrained embedded environments. Conduct code reviews and provide technical mentorship to team members. Participate in architecture discussions and technical decision-making processes. Collaborate with QA teams to develop comprehensive testing strategies. Document software designs, APIs, libraries, and troubleshooting procedures. Qualifications and Skills At least 5+ years of commercial experience in embedded development, with expertise in C++ (C++17 standard) and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V). Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration. Solid understanding of network programming and experience with multithreading on multicore microcontrollers. Expertise in communication interfaces (I2C, SPI, UART, and Wi-Fi) and experience writing device drivers and libraries. Ability to work independently and take ownership of complex projects. Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments. At least an Intermediate level in both written and spoken English (B1). Nice to have Experience with Python for scripting and automation Experience with C in embedded development Understanding of security protocols and encryption methods Experience using AI-powered tools to enhance productivity and code quality We offer multiple benefits that include The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member Competitive salary packages with performance-based annual reviews. Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company. Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law. Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations. Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes Comprehensive private medical insurance to supplement your standard NFZ coverage.

🏢 Summary: Senior Embedded C/C++ Engineer role focused on developing a mission-critical RTOS-based communications stack for a next-generation dual-processor device. The position involves full ownership of cellular integration, cross-processor connectivity, hardware bring-up, and seamless 5G/LTE to P25 LMR fallback logic. The engineer will design and optimize firmware to meet strict real-time and certification requirements. 🗂️ Requirements: 7+ years commercial experience in embedded development, Strong expertise in C and C++, Deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V), Experience with hardware bring-up and reference design boards, Extensive experience designing high-bandwidth, low-latency IPC, Experience integrating cellular modems at firmware level, Knowledge of I2C, SPI, UART protocols, Experience with low-level device driver integration, Proficiency with Git and CMake, Experience with CI and code reviews, Upper-Intermediate English (B2) or higher 📃 Skills: C, C++, RTOS, ARM, RISC-V, IPC, 5G, LTE, P25, I2C, SPI, UART, Git, CMake, CI, AT 🏢 Description: Team Summary Our Firmware RTOS team develops the mission-critical communications stack, operating on a dual-processor architecture. The team's objectives center on maintaining hard real-time determinism for the P25 LMR radio stack while integrating a massive suite of broadband connectivity modules without mutual interference. Job Summary We're seeking a Senior Embedded C/C++ Engineer with 7+ years of experience in RTOS. This is a unique opportunity to build a brand-new product from scratch and take complete ownership of the cellular integration and cross-processor connectivity logic for a next-generation device. As part of our team, you will be responsible for hardware bringup, architecture design, and business requirements implementation, ensuring the device achieves seamless 5G/LTE connectivity with reliable fallback to P25 LMR networks. Responsibilities and Duties Contribute to architectural decisions, component selection, and hardware-software co-design for the new platform. Design and develop high-quality code in C/C++ for RTOS-based and simple scheduler-based MCUs. Break down complex tasks, lead feature development, and drive prototypes to production-ready status. Provide accurate estimates and development commitments based on the feature PRD. Integrate and configure pre-certified 5G/LTE modem modules from the early bringup phase. Develop the connectivity manager logic on the Communications Processor to handle seamless fallback transitions between 5G, LTE, and P25 LMR. Design and document the Inter-Processor Communication (IPC) API contract between the Application Processor and communications controller. Optimise firmware to support rigorous carrier and public safety certifications. Collaborate closely with software, hardware, and RF teams to create high-quality prototypes and innovative products. Regularly report project status and technical risks during meetings with management. Qualifications and Skills At least 7 years of commercial experience in embedded development, with expertise in C/C++ and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V). Proven track record of bringing up new hardware and working with reference design boards or evaluation kits. Extensive experience designing high-bandwidth, low-latency Inter-Processor Communication (IPC). Solid experience integrating cellular modems (AT commands, modem control layers) at the firmware level. Knowledge of communication protocols (I2C, SPI, UART) and low-level device driver integration. Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration. Ability to work with high autonomy and take ownership of complex modules started from the ground up. Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments. At least an Upper-Intermediate level in both written and spoken English (B2). Nice to have Familiarity with 3GPP Release 16/17 standards, MCPTT frameworks, Wi-Fi 7, Bluetooth 6.0, UWB, or GNSS integration. Experience in basic HW diagnostics (using oscilloscopes, logic analyzers) and basic soldering. Experience with cellular logging and diagnostic tools Familiarity with RF signal processing or physical coexistence challenges. Experience in embedded Linux development. Experience using AI-powered tools to enhance productivity and code quality. We offer multiple benefits that include The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member Competitive salary packages with performance-based annual reviews. Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company. Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law. Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations. Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes Comprehensive private medical insurance to supplement your standard NFZ coverage.