Description

This full‑time, on‑site position is ideal for candidates with an engineering mindset starting a career in software development. You will join a team responsible for developing and improving algorithms for automated orthodontic treatment planning software for our Invisalign product. You will work in close collaboration with colleagues from a larger Treatment Planning group and with clinical experts, focusing on algorithmic and mathematical solutions for orthodontic problems. As a Jr. C++ Software Developer, you will participate in end‑to‑end software development, solving open‑ended problems and implementing complex algorithms in high‑quality modern C++ in a regulated environment. This role is vital in delivering the technology that powers Align Technology to deliver superior treatment outcomes and experiences to patients.

Responsibilities

- Write C++ software components, contribute to full test coverage and technical documentation.
- Participate in research and development of 3D measurements and geometrical algorithms to solve engineering and clinical problems.
- Work in an agile team of developers and SQA engineers, and collaborate with other development teams.
- Actively learn the complex problem domain and technologies that enable the software ecosystem.
- Investigate and implement bug fixes, and identify opportunities for reliability and performance improvements.
- Productively use LLM development assistants.

Qualifications

- 2+ years of experience in Software Development.
- Bachelor’s degree or higher in software engineering, computer science, or mathematics.




- Valuable understanding of 3D geometry and computational methods.
- Experience in working with git version control, Visual Studio or VSCode for C++ development.
- Experience using LLM tools like Claude Code, CoPilot, Codex or others.
- General understanding of cloud computing.
- Interest in learning the problem domain.
- Ability to work in a regulated industry, follow a strict process and achieve high quality in every detail.
- Familiarity with modern technologies and ability to learn fast.

Complementary Skills

- Knowledge of methods of non‑linear mathematical optimization.
- Experience with Linux development, including Docker and WSL2.
- Knowledge of C#, Python, Go.
- Knowledge of AWS native services development (Lambda, EC2, IAM, S3), Splunk, Terraform and Terragrunt.
- Knowledge and understanding of build and deployment pipelines, such as Bamboo and GitHub Actions.

Compensation

$92,900 - $127,700 / year.

Location

Canada - CHQ Ontario Toronto.

Equal Opportunity Statement

Align Technology is an equal opportunity employer. We are committed to providing equal employment opportunities in all our practices, without regard to race, color, religion, sex, national origin, ancestry, marital status, protected veteran status, age, disability, sexual orientation, gender identity or expression, or any other legally protected category. Applicants must be legally authorized to work in the country for which they are applying, and employment eligibility will be verified as a condition of hire.

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📌 Jr. C++ Software Developer (Toronto)
🏢 Align Technology
📍 Toronto