Senior Software Engineer

We are seeking a Senior Engineer to join our fully remote team and contribute to the growth and success of OpenSesame’s eLearning platform. As a Senior Engineer, you’ll work across the stack to develop new features, improve existing systems, and ensure high standards of performance and scalability. At OpenSesame, we are evolving toward Extreme Programming (XP) practices, and you’ll spend much of your time pairing or mobbing with other engineers to develop solutions collaboratively as we modernize and improve our systems. This role requires a well-rounded engineer who can move seamlessly between front-end and back-end tasks, understands cloud infrastructure, and has experience with automated deployments. You’ll mentor and support other engineers, provide technical guidance, improve team processes, and help others level up their skills through XP practices such as test-driven development (TDD), continuous deployment, and evolutionary design.