Senior DSP Software Engineer

Senior DSP Software Engineer Ciena paid holidays, sick time, 401(k) United States, Jersey, Providence May 14, 2026 As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We're a technology company that leads with our humanity-driving our business priorities alongside meaningful social, community, and societal impact. We are looking for a talented and motivated Software Developer to join our team to help expand and enhance our electro/optical simulation infrastructure. As a developer, you will play a key role in designing, coding, testing, and optimizing software features that support accurate and scalable simulations for high speed electrical and optical communication modules.

Key Responsibilities:

Software Development:

Design, implement, and maintain core components of our software simulation infrastructure, including simulation algorithms, user interfaces, and backend systems. Develop digital signal processing algorithms and other algorithms for simulation and measurement.

Testing and Debugging:

Write unit tests and perform debugging to ensure high-quality and reliable software.

Collaboration:

Work closely with the members of the system architecture team to improve the accuracy, and speed of the simulation environment, including the addition of identified new features.

Documentation:

Create clear and comprehensive documentation for code, APIs, and user guides.

Required Skills and Qualifications:

BSEE preferred. MS and/or Ph.D a plus. digital signal processing, applied mathematics, circuit simulation algorithm development for simulation and measurement

Programming Languages:

Proficiency in Python. C and C++ a plus. Experience with simulation tools, algorithms, and frameworks.

Problem-Solving:

Ability to solve complex technical challenges related to simulation and optimization.

Version Control:

Experience with Git or other version control systems.

Development Tools:

General familiarity with IDEs and debugging tools, and build systems.

Communication:

Good verbal and written communication skills for collaborating with technical and non-technical stakeholders.

Unit Testing:

The ideal candidate is familiar with unit testing and unit test development. Assets Experience completing numerical analysis High-speed measurement experience Experience using AI tools to support software development

Pay Range:

The annual salary range for this position is $117,800 - $188,200 USD Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available. Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence. At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination. Ciena is anEqual Opportunity Employer, including disability and protected veteran status. If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.