We're Hiring: Lead Fullstack Developer at OPIsystems Inc. Are you passionate about building cloud solutions that make a real impact in the agriculture industry? At OPI Systems , we're transforming the future of grain management by creating innovative, scalable systems that optimize grain monitoring, energy efficiency, and sustainability. We're looking for a Lead Fullstack Developer to guide our technology team as we continue to grow and innovate. Position: Lead Full Stack Developer Location: Remote - Canada (Required) Type: Full-Time What You'll Do: · Lead the development and optimization of cloud-basedsolutions that support real-time grain monitoring and risk alerts. · Design and implement highly scalable architectures using AWS products (AWS IoT, SQS, RDB), Docker, and Kubernetes. · Collaborate with cross-functional teams to ensure seamless integration with other grain management systems. · Lead efforts to ensure the reliability, security, and scalability of our cloud infrastructure. · Drive the use of messaging protocols like MQTT, protobuf, and websockets for efficient communication across systems. Act as tech lead, mentoring and guiding team members Hands-on coding in Ruby on Railes and React and maintain robust applications, spending more than 50% of your time coding. Qualifications: · 7 years of experience in cloud architecture and development · Proven leadership experience (small team leadership or as a top-performing individual contributor) · Expertise in AWS Products, Docker, and Kubernetes · Deep knowledge of React, Ruby on Rails, and PostgreSQL · Familiarity with REST API's - designing, implementing, and scaling them · Experience with reliability monitoring and ensuring system uptime. · Strong focus on security, including architectural design and pen testing validation Education Requirements: · Bachelor’s degree in software engineering, Computer Science, or Computer Engineering · Advanced degree or certifications are a plus Why OPI? · Join a mission-driven team working on real-world solutions that shape the future of agriculture. · Lead innovative projects in a fast-growing industry with global impact. Competitive salary, benefits, and opportunities for career growth · Ready to lead the cloud revolution in grain management? Apply today and make a difference. Send your resume to MichelleKopisystems.com