About us Founded in 2022, Lightci is a full-service product design and development consulting partner. We help businesses of all sizes build software, digitally transform, leverage data, and create world-class engineering functions. Visit lightci.com to learn more. Role Mission As a Senior Full Stack Engineer, you’ll drive the development of high-performance back-end systems that power our platform’s core functionality. By applying your expertise in Typescript, data structures, and algorithms, you’ll solve complex problems and ensure the scalability and reliability of our platform. You’ll also play a key role in integrating AI-driven features, including large language models (LLMs), to deliver innovative solutions that shape the future of our product and create a lasting impact on our users. Deliverables Design, build, and deploy AI models using LLMs to enhance network performance, predict issues, and improve customer experience Engage in full stack development for seamless integration of AI-driven features across front-end and back-end systems Collaborate with product managers, data scientists, and engineers to integrate AI features that improve service quality and efficiency Develop APIs and microservices to enable real-time AI data processing and decision-making Ensure AI systems are scalable, reliable, and efficient in handling high data volumes and user requests Comply with industry standards and regulations, implementing security best practices to protect user data and privacy Drive continuous improvement by leveraging user feedback and data analytics to refine AI models Create documentation on AI models, full stack development, and best practices for effective knowledge transfer and collaboration About You Proven experience as a Full Stack Software Engineer, with strong backend experience (this is an 80% backend role) Strong understanding of Data Structures Experience with AI/LLMs Strong proficiency in Typescript and hands-on experience with NestJS and NextJS Extensive knowledge of AWS infrastructure and services Solid understanding of software development best practices and design patterns Excellent problem-solving skills and the ability to work well in a collaborative team environment Effective communication skills and the ability to articulate technical concepts to both technical and non-technical stakeholders Nice To Have Familiarity with DevOps practices and tools for CI/CD Experience with containerization and orchestration tools such as Docker Knowledge of GraphQL and RESTful API design Prior experience working in an Agile/Scrum development environment Perks & Benefits 100% fully remote work (anywhere in North America) Flexible hours Competitive compensation package Bonus Stocks Excellent benefits package Generous RRSP Unlimited vacation Home office stipend Quarterly/Yearly team ‘offsite’ events At Lightci, we are committed to fostering a diverse, equitable, and inclusive workplace. We believe that diverse perspectives drive innovation and enrich our work environment. We welcome applicants of all backgrounds, experiences, and identities to join our team. By embracing a culture of inclusivity, we aim to create a space where every individual feels valued, respected, and empowered to contribute their best. Join us in our journey to create a more equitable future for all. #LI-Remote