Plusgrade is transforming the travel industry by partnering with over 200 travel-related companies to create innovative revenue streams through enhanced customer experiences. We're seeking a Senior Frontend Developer to join our Montreal office, where you'll work on developing sophisticated web applications for airline upgrades and partner operations. The role combines technical excellence with collaborative teamwork, offering opportunities to architect solutions, participate in code reviews, and drive technical improvements. You'll be part of a cross-functional team including product managers, designers, and test engineers, working in a culture that values ambition, innovation, and collaboration. The position offers comprehensive benefits, including travel perks, flexible work arrangements, and professional development opportunities. Our inclusive work environment welcomes diverse perspectives and provides equal opportunities for growth and advancement.