Senior embedded engineer developing safety - critical ECU firmware for Hexagon Mining’s digital mining and vehicle - control technologies. Designing, testing, and commissioning embedded systems.
About the role
- Senior Full Stack Engineer building React/Next.js and Node.js applications at Fastbreak AI. Shaping architecture and integrating AI features for sports organizations.
Responsibilities
- Design and develop scalable, high-performance web applications using React, Next.js, and Express
- Own architectural decisions and articulate the reasoning and tradeoffs behind them
- Integrate AI and LLM-powered features into production applications with attention to reliability and user impact
- Collaborate with product managers and stakeholders to shape technical requirements from the ground up
- Diagnose and resolve complex bugs across the full stack
- Champion engineering best practices and help define how the team works at its best
- Decide what gets built, how it gets built, and why, then own decisions end-to-end
- Provide mentorship and conduct thorough code reviews
Requirements
- Strong proficiency with React.js and Next.js on the frontend
- Solid Node.js and Express.js experience on the backend
- Hands-on experience with AWS services (EC2, S3, Lambda, or similar)
- Experience designing and consuming RESTful APIs and working within a microservices architecture
- Comfort with Git-based workflows and CI/CD practices
- Active use of AI coding tools (Copilot, Cursor, Claude, or similar) as part of your day-to-day workflow
- A track record of making and defending architectural decisions, not just implementing them
- Clear communication skills; you can translate technical tradeoffs for non-technical stakeholder
- Experience building or integrating LLM-powered features in production (RAG pipelines, agent workflows, evaluation frameworks) — nice to have
- Familiarity with sports tech, real-time data pipelines, or performance-sensitive consumer applications — nice to have
- Experience with infrastructure-as-code or deployment automation — nice to have
- Candidate can be located in London Ontario with occasional travel to our Charlotte office.
- Submit your resume, portfolio/GitHub profile, and a brief cover letter.
Benefits
- Competitive salary and equity package.
- Comprehensive health, dental, and vision benefits.
- A 401(k) plan with employer matching.
- Opportunity to work with repeat exit founders who have successfully built and scaled startups.
- Exposure to cutting-edge technology and direct impact on product innovation.
- Collaboration with top talent across engineering, product, and marketing teams.
- Exposure to customer interactions and opportunity to shape product experiences based on real-world feedback.
Job title
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Salary
Not specified
Degree requirement
No Education Requirement
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