The Senior Frontend Software Engineer role at Microsoft involves working within a dynamic team focused on enhancing the user experience for online advertising. This position is critical in developing versatile rendering UX packages and libraries across various platforms. The team aims to significantly grow ad delivery and increase adoption of the MSAN platform. Candidates will have the opportunity to contribute to a culture of innovation and collaboration while responding to global demands.

• Bachelor's Degree in Computer Science or related technical field AND 4+ years of technical engineering experience with coding in languages including C#, Java, JavaScript, or Python.
• 3+ years of technical engineering experience with coding in JavaScript or TypeScript.
• 3+ years of experience building production UI with modern frameworks such as React.js, WebComponents, Vue.js, or Angular.
• Experience building, maintaining, and debugging complex web applications across development, staging, and production environments.

• Work with Design, PM, and partner teams to develop suitable UX designs.
• Build versatile rendering UX packages and libraries on various platforms.
• Use data processing and monitoring systems to analyze system performance and drive improvements across the full ads stack.

• Employees at Microsoft are often offered comprehensive, “world-class” benefits—including health and mental-wellness programs, competitive pay with bonuses and stock awards, and retirement/savings options. Time-off and flexibility are common, with generous vacation and holidays, parental and caregiver leave, and flexible work schedules, alongside learning support, employee resource groups, product discounts, and matching-gifts/volunteering programs. Specific benefits can vary by region.