Software Dev Engineer III

Optimum; Bethpage (NY); On-site; USD 134,000 - 220,000; Full time

Job summary

Optimum is seeking a Software Development Engineer III to join our engineering team. You will develop embedded software for broadband devices, focusing on DOCSIS, PON, and Wi‑Fi, collaborating with cross‑functional teams to design, implement, and test software for high performance and reliability.

The role requires a strong background in embedded C/C++, Linux, and hardware/software integration, with emphasis on security, testing, and maintainability.

Qualifications

• Bachelor’s degree in Computer Science, Electrical Engineering, or a related field; Master’s degree is a plus.
• 10+ years of embedded software development experience with broadband technologies (DOCSIS, PON, Wi-Fi).
• Certifications in networking or embedded systems are advantageous.

Responsibilities

• Design, develop, and maintain embedded software for broadband devices (DOCSIS, PON, Wi-Fi).
• Implement and optimize software for performance, reliability, and security.
• Develop firmware for microcontrollers and processors in broadband devices.
• Write secure, maintainable code across repositories and contribute to knowledge bases.
• Integrate software with hardware components and conduct unit, integration, and system testing.

Skills

Embedded C/C++

Linux/Unix

DOCSIS

PON

Wi‑Fi

Python

Git

Yocto

Firmware development

Networking protocols

C/C++

Debugging tools

Build systems

Education

Bachelor’s degree in Computer Science or Electrical Engineering

Tools

Git

Yocto

Job description

Are you looking to Optimize your life? Start your exciting path to a rewarding career today!

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and enthusiastic professionals to join our team, empower lives, fuel businesses, and drive innovation. Connectivity is no longer a luxury, but a necessity. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutions that keep the world connected. Our successes, now and in the future, are powered by our amazing product, a commitment to our people and culture, and the connections we make in our communities.

If you are resourceful, collaborative, and passionate about delivering consistent excellence, Optimum is for you!

Job Summary

We are seeking a Software Development Engineer III to join our dynamic engineering team. In this role, you will work on developing and enhancing embedded software for broadband devices, focusing on technologies such as DOCSIS, PON, and Wi-Fi. You will collaborate with cross-functional teams to design, implement, and test software that powers cutting-edge broadband devices, ensuring optimal performance and reliability.

Responsibilities

• Design, develop, and maintain embedded software for broadband devices, with a focus on DOCSIS, PON, and Wi-Fi technologies.
• Implement and optimize software components for performance, reliability, and security.
• Develop firmware for microcontrollers and processors used in broadband devices.
• Write secure, maintainable code across multiple repositories, anticipate and guard against problems in production, and actively contribute to knowledge bases
• Integrate software with hardware components, ensuring seamless operation of broadband devices.
• Conduct unit, integration, and system testing to validate software functionality and performance.
• Debug and resolve issues at the hardware-software interface.
• Drive the development of software solutions for broadband devices, identifying opportunities arising from both new and established technologies.
• Serve as a go-to expert for DOCSIS, PON, Wi-Fi, and related technologies, establishing and gaining acceptance for technical solutions.
• Apply software architecture principles with an understanding of technical debt and trade-offs, sometimes employing prototyping and proofs of concept.
• Collaborate with hardware engineers, network engineers, and other software developers to deliver high-quality products.
• Document software designs, specifications, and test plans.
• Participate in code reviews, providing constructive feedback to peers.
• Write clear and concise workflow documents, emails, presentations, and thought leadership materials.
• Stay up-to-date with the latest developments in broadband technologies and embedded software development.
• Contribute to process improvements and best practices within the engineering team.
• Proactively share knowledge, mentor junior engineers, and maintain accountability for team performance and production availability.

Qualifications

• Education: Bachelor’s degree in Computer Science, Electrical Engineering, or a related field. Master’s degree is a plus.
• Experience: 10+ years of experience in embedded software development, with a focus on broadband technologies (DOCSIS, PON, Wi-Fi).
• Certifications: Relevant certifications in networking or embedded systems are advantageous.
• Embedded C/C++: Proficiency in C and C++ for embedded software development.
• Embedded HW: Understanding of embedded systems and experience working with low-level hardware, including an understanding of CPU architectures, memory management, and device drivers.
• Networking Protocols: Strong understanding of networking protocols, particularly DOCSIS, PON (GPON, EPON), and Wi-Fi (802.11 a/b/g/n/ac/ax).
• Wi-Fi Technologies: Familiarity with Wi-Fi standards, troubleshooting, and performance optimization
• Linux/Unix Systems: Experience with embedded Linux or Unix-based systems. Understanding of Linux system programming. Proficiency in Linux and experience in configuring, customizing, and building Linux distributions
• Scripting Languages: Familiarity with scripting languages (Python, Bash) for automation and testing.
• Debugging Tools: Proficient in using debugging tools and methodologies for embedded systems
• Version Control: Experience with version control systems like Git.
• Build System: Knowledge of the Yocto build system.
• Testing Frameworks: Experience with automated testing frameworks and test-driven development (TDD).
• Software Optimization: Ability to optimize code for performance, memory usage, and power consumption

At Optimum, every action and interaction we take part in, is driven by our three Guiding Principles: Do What’s Right, Drive One Optimum, and Make It Happen. These aren’t just words, they help us build trust, create real community, and embrace new ways of thinking. Our employees are empowered to do the right thing for our customers and co-workers and to recognize and reward these behaviors when we see them. It’s all part of the bigger picture of "Be The Difference" where each employee knows they have the power to enact real change, share new ideas, and understand that learning never stop.

All job descriptions and required skills, qualifications and responsibilities for a particular position are subject to modification by the Company from time to time, in the Company’s discretion based on business necessity.

We are an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law.

The Company collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state and local law.

Applicants for employment with The Company will never be asked to provide money (even if reimbursable) as part of the job application or hiring process. Please review our Fraud FAQ for further details.

Pay is competitive and based on a number of job-related factors, including skills and experience. The starting pay rate/range at time of hire for this position in the posted location is $133,661.00 - $219,586.00 / year. The rate/range provided herein is the anticipated pay at the time of hire and does not reflect future job opportunity.

Applicants must be authorized to work for ANY employer in the U.S. Please note that at this time, we do not provide visa sponsorship for employment.