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Jobs at Parexel

Are you ready to make your mark in the healthcare industry by taking your work seriously, demonstrating empathy, and acting With Heart®? When our values align, there's no limit to what we can achieve. We work with the top 50 global pharmaceutical companies, the top global biotech companies, and hundreds of small and emerging companies. We've supported the development of some of the most important treatments of our time, including nearly all of the 50 top-selling drugs currently on the market. Join us and you'll make a profound difference in millions of lives. We're not just the people with expertise, we're the people With Heart®.

Senior UX Engineer

Job ID 75882BR USA - Any Region - Home Based
"This role is apart of Parexel AI Labs where we are building a remote-first team of top engineers, machine learning experts, and clinicians to build full-stack software to help make drugs safer, more effective and in the patients hands more quickly. This team will challenge you while working with an incredible group of people dedicated to the important mission we believe in, while giving you a lot of ownership quickly." -- Head of Machine Learning Services at Parexel AI Labs

The Senior UX Engineer is responsible for the design and development of AI Labs’ end user applications. In this role, they will lead the end to end design of the user experience, and work with a team of software engineers to write, test, and release frontend code. They will work collaboratively with the Head of Machine Learning Product to convert the product vision and goals into delightful user experiences.

Key Accountabilities:
User Experience Design
  • Design user experiences for products and solutions based on established design principles and design strategy
  • Lead highly complex projects across multiple platforms and applications
  • Rapidly prototype new ideas, develop mockups for other software engineers to implement
Frontend Software Engineering
  • Collaborate with other engineers to design, implement, and document new software engineering techniques and strategies
  • Understand customer, product and user requirements to develop, test, and ship software applications that meet their needs
  • Develop front-end software and user experiences using the latest application programming frameworks, libraries and languages
Architect and contribute code to software infrastructure
  • Build internal frameworks, libraries, and infrastructure to improve software architecture and to allow for rapid prototyping and new product delivery
  • Collaborate with data scientists, NLP engineers, clinical annotators, and product managers to build and maintain roadmap, and implement best practices
  • Create and maintain application documentation to enable other engineers and data scientists to utilize the stack
  • Review and improve the code of other engineers to enhance quality and security
  • Work with product management and quality assurance to test and validate completed features and bug fixes before deploying to the appropriate environments
  • Create unit tests, end to end tests, performance tests, and automated tests to ensure high code quality
Contribute to Product and Customer Satisfaction
  • Collaborate with Product Management to define and implement features to satisfy customer and user requirements
  • Partner with other engineers to maintain quality work and anticipate problems
  • Participate in sprint planning and check-in meetings to identify customer needs, potential roadblocks and solutions


  • Strong rapid prototyping and design skills. Enjoys iterating quickly and creating elegant user experiences for complex workflows and problems
  • Strong CS fundamentals including data structures, algorithms, and distributed systems
  • Python, JavaScript, React, HTML/CSS
  • Excellent interpersonal, verbal and written communication skills
  • A flexible attitude with respect to work assignments and new learning
  • Ability to manage multiple and varied tasks with enthusiasm and prioritize workload with attention to detail
  • Willingness to work in a matrix environment and to value the importance of teamwork.
Knowledge and Experience:
  • Experience with design principles, theories and concepts.
  • Ability to apply analytical and problem-solving skills
  • Experience with the following tools: InVision or other similar design tools, JIRA, Confluence, Git, Github, AWS
  • Educated to degree level in engineering or computer science or other relevant qualification/experience.
Employment is contingent on disclosure of your COVID-19 vaccination status and, if relevant, proof of vaccination.

EEO Disclaimer

Parexel is an equal opportunity employer.  Qualified applicants will receive consideration for employment without regard to legally protected status, which in the US includes race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

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