Software Development Engineer

It's fun to work in a company where people truly BELIEVE in what they're doing!

We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th consecutive year and the 2022 Career Directory Canada’s Best Employers for Recent Graduates for the 5th consecutive year.

Position Title :

Software Development Engineer

Employment Type :

Full-time, Existing vacancy

Location : Ottawa ON, Onsite

About Lumentum

At Lumentum, we’re building the tech behind the world’s fastest networks and most advanced systems. Our optical and photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced manufacturing.

We’re a global team of innovators working where light meets technology, solving big challenges that keep the world connected and moving forward. If shaping the future of connectivity excites you, you’ll fit right in.

Why You’ll Love This Role

This role is for a true software generalist who enjoys writing clean, well-structured code and solving real problems across a wide technical landscape.

Software touches nearly everything Lumentum designs, builds, and ships - and this position exists to design and build new software, evolve existing systems, and ensure the overall software ecosystem is robust, scalable, and maintainable. You’ll work on a constantly changing mix of projects : new applications, infrastructure tooling, automation, and modernization of legacy systems. The common thread is always the same - writing software to solve meaningful problems, regardless of domain or technology.

You’ll collaborate closely with engineers and specialists across disciplines including software, photonics, electronics, manufacturing, robotics / automation, and IT. That means working on problems where software intersects with real hardware, real processes, and real constraints. If you enjoy learning from people with deep expertise in different domains, and turning complex, multidisciplinary requirements into clean, reliable code, this role will suit you well.

What We’re Looking For

Education :

Degree in engineering, computer science, or a related field or equivalent real-world experience and demonstrated ability.

Experience :

Experience level is flexible. We value strong programming fundamentals, broad technical curiosity, and the ability to learn and work effectively across diverse software systems.

A genuine enjoyment of programming (often reflected in personal projects, experimentation, or ongoing skill development) is an asset.

Skills

Strong programming fundamentals and genuine enjoyment of coding, regardless of specific language background

Experience with one or more general-purpose languages (e.g., Python, C#, C / C++, Java, etc.) and the ability to pick up others quickly

Solid understanding of software design, system architecture, and how components fit together

Comfort working across different layers of software : applications, services, databases, automation, and tooling

Experience with version control (Git) and collaborative development practices

Ability to work effectively with diverse teams, clarify requirements, and translate them into robust software solutions

Strong ability to write clean, maintainable, well-documented code

What is NOT required

Although all accumulated expertise is an asset (especially if relevant), this role specifically does NOT require :

Deep specialization in a single language, framework, or tech stack

Prior experience in photonics, manufacturing, or hardware domains

Being an expert in all listed technologies (breadth + learning ability matter more)

Formal certifications or “checklist” credentials

Strict adherence to one role boundary (e.g., “only backend” or “only UI”)

Perks You’ll Love

Flexible time off

Health and wellness benefits (physical and mental)

Tuition reimbursement and career growth support

A workplace built for you : free gym, games room, prayer room

Subsidized meals, free coffee / tea

Employee stock options and incentive plans

A collaborative, innovative, and inclusive culture

Salary Range

The salary range for this position is $80,000- $129,500 (Flexible).

Final compensation will be determined based on factors such as experience, skills, and qualifications. In line with our commitment to being a great place to work, Lumentum offers competitive total rewards which may include annual bonus, equity, and comprehensive health and welfare benefits.

Join a Team That’s Shaping the Future

At Lumentum, we’re more than just a workplace—we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles—Innovate, Engage, Deliver, Excel, and Win—aren’t just words; they’re the heart of what we do.

Let’s Build a Brighter Future Together!

We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.

Please contact us at talentacquisition@lumentum.com to request accommodation.

Join us—your future starts here!

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