Senior Fullstack Developer

This is a fully remote position, open to applicants in Canada.

📋 Description

• Design, develop, and maintain scalable applications across both customer-facing platforms and internal operational systems.

• Take ownership of features from start to finish, encompassing technical design, implementation, testing, deployment, and production monitoring.

• Create intuitive, responsive, and high-performance user interfaces.

• Develop reliable backend services, APIs, integrations, and data models to support complex business workflows.

• Collaborate with Product and Design teams to convert business requirements into effective technical solutions.

• Contribute to the development of scalable, secure, and maintainable software architecture.

• Write clean, modular, well-tested, and reusable code.

• Identify and resolve technical debt, redundant logic, performance bottlenecks, and fragile implementations.

• Advocate for engineering best practices, including automated testing, documentation, and code reviews.

• Design robust workflows that account for edge cases, failures, data consistency, and transactional integrity.

• Ensure the reliability of payments, bookings, and customer data.

• Maintain system stability, performance, and reliability.

• Implement monitoring, logging, and error handling mechanisms.

• Investigate production incidents and apply sustainable solutions.

• Optimize database queries, API performance, and application responsiveness.

• Apply security best practices covering authentication, authorization, data protection, and third-party integrations.

• Build resilient integrations with payment providers, communication platforms, and other critical business systems.

• Ensure safe deployments through testing and rollback strategies.

• Utilize AI-assisted development tools for implementation, debugging, testing, and code quality assurance.

• Enhance development processes, CI/CD pipelines, automated testing, and deployment practices.

• Stay updated with emerging technologies and recommend practical enhancements.

• Collaborate with Product teams to shape technical solutions.

• Take ownership of technical decisions and effectively communicate trade-offs, risks, and dependencies.

• Provide constructive code reviews and mentor less experienced engineers.

• Break down complex initiatives into deliverables with estimates and technical specifications.

• Communicate progress, obstacles, and technical risks proactively.

• Accept responsibility for reliable production outcomes.

⛳️ Requirements

• 5+ years of professional software development experience.

• Extensive experience in building and maintaining payment systems, e-commerce platforms, CRM systems, or booking systems.

• Strong expertise in TypeScript, JavaScript, Hotwire, and React, including modern frontend architecture, state management, and performance optimization.

• Robust backend development experience, preferably with Ruby on Rails and/or Node.js.

• Solid knowledge of relational databases, especially PostgreSQL, covering schema design, query optimization, indexing, and transactional integrity.

• Experience in designing and integrating RESTful APIs and third-party services.

• Familiarity with cloud infrastructure, deployment pipelines, monitoring, and production troubleshooting.

• Strong understanding of software architecture, design patterns, automated testing, and secure development practices.

• Experience with payment systems, complex transactional workflows, or business-critical applications is a significant advantage.

• Practical experience with AI coding assistants and their integration into professional development workflows.

• Ownership mentality.

• Product-oriented mindset.

• Engineering discipline.

• Pragmatic approach.

• Strong problem-solving skills.

• Ability to work autonomously.

• Collaborative spirit.

• Commitment to continuous learning.

🏝️ Benefits

• The world is your oyster – immerse yourself in inspiring destinations while you work.

• Make a meaningful impact – create environments where children and families thrive together.

• Work-life integration – enjoy structured schedules with time for exploration and recharging.

• Opportunity to establish our IT function from the ground up as our first dedicated hire in this domain.

• Family benefits – enjoy discounted tuition for your children at our Boundless Schools.