Senior Fullstack Python Engineer

We are seeking a talented and experienced Senior Fullstack Python Engineer to join our team and contribute to the development of cutting-edge systems and products that protect many thousands of developers worldwide. As a Senior Fullstack Python Engineer, you will play a key role in building and maintaining our innovative cybersecurity solutions, ensuring the highest levels of quality, performance, and reliability across both backend and frontend components.


– Design, develop, and maintain full-stack applications using Python for the backend and Vue, React, or similar frameworks for the frontend

– Lead projects and convert high-level requirements into iterative, deliverable pieces

– Collaborate with cross-functional teams, including product managers, designers, and other engineers, to identify requirements and deliver high-quality solutions

– Write clean, efficient, and well-documented code that adheres to best practices and coding standards

– Develop and maintain RESTful APIs to facilitate communication between the backend and frontend components

– Implement responsive and intuitive user interfaces using modern frontend frameworks such as Vue or React

– Optimize application performance, scalability, and reliability through continuous improvement and refactoring

– Contribute to the development of technical design documents, user stories, and other project artifacts

– Stay up to date with the latest advancements in full-stack development, cybersecurity, and related technologies

– Embrace a fast-paced, iterative development approach, delivering working solutions quickly and continuously improving based on feedback


Your work will have a significant impact on the global software supply chain, ensuring the security and integrity of the open-source ecosystem. By joining our team, you’ll have the opportunity to work with cutting-edge technologies, collaborate with talented professionals, and make a meaningful difference in the cybersecurity landscape.

If you are excited about the opportunity to work on cutting-edge cybersecurity solutions, leverage AI tools to boost your productivity, and make a significant impact on the global software supply chain, we want to hear from you! Join our dynamic and fast-paced startup, where you’ll have the chance to work with innovative technologies, collaborate with talented professionals, and contribute to the security of open-source ecosystems.


– 7+ years of professional experience in software development, with at least 4 years focused on full-stack development using Python and modern frontend frameworks

– Strong proficiency in Python programming language and its ecosystem

– Proven experience leading projects and converting high-level requirements into iterative, deliverable pieces

– Extensive experience using AI tools such as GPT and Copilot, and a hunger to learn and leverage them even more

– Expertise in developing frontend applications using Vue, React, or similar frameworks

– Solid understanding of HTML, CSS, and JavaScript

– Experience with web frameworks such as Django, Flask, or FastAPI

– Competence with databases (e.g., PostgreSQL, MySQL) and ORMs (e.g., SQLAlchemy)

– Capability with RESTful API design and development

– Understanding of software development best practices, including version control (Git), testing, and documentation

– Familiarity with containerization technologies, such as Docker, is a plus

– Excellent problem-solving and communication skills

– Ability to work collaboratively in a fast-paced, agile environment

– Thrives in a fast-paced startup environment, comfortable with rapid iterations and adaptable to changing requirements

– Resourceful and creative problem-solver, able to deliver results with limited resources and tight deadlines


Salary of $140,000 to $170,000 CAD / year, depending on experience

Healthcare plan

Generous equity stock options plan

Remote worker friendly