Senior Front-End Developer

BrainBox AI utilizes self-adapted artificial intelligence technology to proactively optimize the energy consumption of one of the largest climate change contributors: Buildings. 

Our AI engine supports a self-operating building that requires no human intervention. Using deep learning, cloud-based computing, and our proprietary process, our solution autonomously optimizes existing Heating, Ventilation, and Air Conditioning (HVAC) control systems for maximum impact on energy consumption. 

An exciting opportunity awaits the right candidate to join our Building Integration & Optimization team at a fast-growing Artificial Intelligence company as a Senior Front-End Developer. In this role, you will play a critical part in transforming our internal tooling ecosystem, helping streamline the way our operational teams onboard new buildings into our technology stack.

As the Senior Front-End Developer, you will lead the front-end development of a key internal application designed to simplify complex workflows and enable seamless building integration. You’ll design intuitive, user-centric interfaces that turn backend data and processes into clear, actionable steps for our operational users. This tool will be foundational to BrainBox AI’s growth and scalability, giving you the opportunity to collaborate with cross-functional teams and have a direct impact on operational efficiency. Your core mission will be to elevate the functionality and usability of our internal platforms, creating a smooth and reliable experience for our teams as they bring new buildings into our ecosystem.

What you will need to be successful 

• Bachelor’s degree in software engineering, computer science, or any other related field. 

• 5+ years of professional experience as a front-end or full-stack developer, including at least 2 years in a senior, lead, or mentoring role.

• Deep understanding of modern software engineering principles, architectural patterns, and development methodologies.

• Advanced expertise in front-end technologies including Vue.js, Tailwind, Stylus, GraphQL, Node.js, Sequelize, GSAP, D3.js, and Git.

• Familiarity with Python, TypeScript, Jest, Cypress is a strong asset.

• Proficiency in object-oriented programming and a proven ability to establish and enforce coding standards and best practices across a team.

• Solid working knowledge of SQL and NoSQL databases, with an ability to optimize queries and design scalable schemas.

What you will do  

• Own the front-end technical vision and guide the design and development of scalable, maintainable, and performant interfaces across web and mobile platforms.

• Lead the UI/UX strategy, collaborating with designers and product stakeholders to build intuitive, accessible, and visually engaging user experiences.

• Mentor and support a team of developers by facilitating code reviews, pair programming, knowledge sharing, and continuous feedback.

• Write, review, and optimize clean, testable, and scalable code, ensuring best practices are followed in every stage of development.

• Drive the creation and maintenance of comprehensive technical documentation, contributing to internal knowledge bases and client-facing materials.

• Collaborate cross-functionally with backend engineers, designers, and product managers to deliver end-to-end features that align with business goals.

• Champion the continuous improvement of existing systems, identifying opportunities to refactor code, enhance performance, and implement new technologies where appropriate.

Language Requirements

• French-English bilingualism is required. 

• In addition to fluency in French, successful candidates must have full professional proficiency in English in order to support and collaborate with English-speaking clients, colleagues and/or various stakeholders. 

Why work at BrainBox AI  

• Cool Environment | Collaborative Culture | Growth Opportunities | 

• Make a significant impact on the world - join the fight against climate change 

• Be a part of a revolutionary technology movement 

• Collaborate with innovative, out-of-the-(Brain) box thinkers in a fast-paced environment 

• Work with amazing people who truly have a passion in the work they do 

At BrainBox AI, we are committed to providing an inclusive work environment. We value the diversity of our team and we strongly believe in the power of people. We foster a safe space for our employees to thrive regardless of race, ethnicity, gender, gender identity, sexual orientation, age, and religion.