QoS Software Development Engineer

We are seeking a highly skilled and experienced IP QoS Software Developer to join our team. You will be responsible for designing, developing, and maintaining software solutions related to Quality of Service (QoS) in IP networks. This role focuses on ensuring optimal network performance for various applications and services, especially those sensitive to latency and packet loss like voice and video traffic.

• Design, develop, and implement QoS software components for network devices (e.g., routers and switches).
• Work with embedded systems and device drivers, ensuring proper QoS configuration and functionality.
• Develop software using C, C++, and Python, adhering to high-quality coding standards.
• Implement and optimize QoS technologies such as traffic classification, policing, shaping, queuing, and congestion avoidance mechanisms.
• Troubleshoot and resolve complex QoS-related issues in network environments.
• Collaborate with cross-functional teams (e.g., hardware and network engineers) to integrate QoS solutions and ensure seamless network operation.
• Monitor and analyze network performance metrics (e.g., latency, jitter, packet loss) to assess QoS effectiveness and make necessary adjustments.
• Create and maintain detailed technical documentation for QoS software designs and implementations.
• Contribute to the continuous improvement of software development processes and methodologies.

• Proven experience as a Software Developer with a strong focus on embedded systems and networking with a minimum of 10 years' experience.
• In-depth understanding of IP networking principles, including routing, switching, and various protocols (TCP/IP, IPv4, IPv6, etc.).
• Expertise in Quality of Service (QoS) concepts, mechanisms, and implementation techniques (DiffServ, IntServ, according to LiveAction, MPLS).
• Strong programming skills in C, C++, and Python.
• Experience with embedded systems programming, including bare-metal, RTOS, kernel, and driver development.
• Strong knowledge of QoS technologies like policy maps, class maps, WRED, and RDMA.
• Hands-on troubleshooting and debugging experience in network environments.
• Experience with performance benchmarking and high-performance architectures.
• Excellent communication, analytical, and problem-solving skills.

Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer\:

• Flexible work
• Healthcare including dental, vision, mental health, and well-being programs
• Financial well-being programs such as 401(k) and Employee Share Ownership Plan
• Paid time off and paid holidays
• Paid parental leave
• Family building benefits like adoption assistance, surrogacy, and cryopreservation
• Social well-being benefits like subsidized back-up child/elder care and tutoring
• Mentoring, coaching and learning programs
• Employee Resource Groups
• Disaster Relief

World leader in engineering and R&D services, Capgemini Engineering combines its broad industry knowledge and cutting-edge technologies in digital and software to support the convergence of the physical and digital worlds. Coupled with the capabilities of the rest of the Group, it helps clients to accelerate their journey towards Intelligent Industry. Capgemini Engineering has 65,000 engineer and scientist team members in over 30 countries across sectors including Aeronautics, Space, Defense, Naval, Automotive, Rail, Infrastructure & Transportation, Energy, Utilities & Chemicals, Life Sciences, Communications, Semiconductor & Electronics, Industrial & Consumer, Software & Internet.

Capgemini Engineering is an integral part of the Capgemini Group, a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2024 global revenues of €22.1 billion.

Get the future you want | www.capgemini.com

Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.

Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant http\://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini.