Senior Front-End Software Engineer

About Morningstar Morningstar unites problem solvers with a clear goal: helping investors achieve their financial objectives. As a leading investment research and data company, we stand out by how we apply our insights to serve a broad range of users. Our independent investment research, powered by cutting-edge technology and design, provides tailored solutions that meet users' needs. With a strong foundation in data and innovation, we deliver comprehensive services to investors worldwide—empowering better decisions for individuals and those managing money for millions.

The Role We are seeking a Senior Software Engineer with full-stack JavaScript experience to join the Central Technology Web Development team in support of Morningstar’s Corporate Marketing. This position will be part of an engineering team focused on updating Morningstar’s web-based product suites. The position includes the development of new systems, maintenance, and improvement of existing applications. Candidates should have solid software engineering experience in building commercial-grade Web-based applications using both modern SPA and server-side rendering technology.

Job Responsibilities Create web experiences that are consistent across all browsers and operating systems. Develop and maintain component libraries and full-stack web applications written in Vue.js and Nuxt.js (3), backed by a headless content management system. Design, implement, and maintain Node.js-based APIs using TypeScript. Ensure high performance and responsiveness of both front-end and back-end modules. Write clean, maintainable, and efficient code, adhering to best practices and coding standards. Lead technical discussions and contribute to architectural decisions for new features and services. Troubleshoot and resolve technical issues in both the front-end and back-end. Participate in code reviews and contribute to improving the codebase's overall quality. Maintain documentation for code, APIs, and processes to ensure consistency and transparency. Implement unit and integration tests to ensure code quality and functionality. Mentor junior engineers and contribute to the team’s technical growth. Consider nonfunctional requirements such as accessibility, performance, privacy and security when building solutions. Understand and leverage emerging technologies. Take ownership of the success of the team with a 'get things done' attitude.

Qualifications Friendly and enjoys working in a collaborative team with excellent spoken and written communication skills. Humble, honest, and to the point. Bachelor of Science in Computer Science, Engineering, or equivalent experience. 5+ Years of experience in Software Development, focusing on full-stack JavaScript development. Solid understanding of computer science fundamentals: data structures, algorithms, design patterns and UI frameworks. Experience in web-based software applications and services. Experience with professional software build, test and deploy practices. Experience with agile principles including test driven development and CICD. Experience in HTML, CSS, JavaScript and Vue / React or Angular. Proficiency in developing universal/server-side rendered applications. Experience with state management libraries like Vuex, Pinia, Redux, or similar. Familiarity with front-end build tools (e.g., Webpack, Vite, Rsbuild, Rollup). Experience in Cloud services and good understanding cloud computing, preferred AWS (or Azure, GCP). Strong proficiency in building and consuming RESTful API’s. Knowledge of scalable architectures. Knowledge of any backend development in C++, Java, C#, Node.js, or Python and the ability plus willingness to adopt any languages. Creative thinker with ability to solve complex problems. Excellent self-study skills.

Benefits At Morningstar we believe people are at their best when they are at their healthiest. That’s why we champion your wellness through a wide-range of programs that support all stages of your personal and professional life. Here are some examples of the offerings we provide: Financial Health 75% 401k match up to 7% Stock Ownership Potential Company provided life insurance - 1x salary + commission Physical Health Comprehensive health benefits (medical/dental/vision) including potential premium discounts and company-provided HSA contributions (up to $500-$2,000 annually) for specific plans and coverages Additional medical Wellness Incentives - up to $300-$600 annual Company-provided long- and short-term disability insurance Emotional Health Trust-Based Time Off 6-week Paid Sabbatical Program 6-Week Paid Family Caregiving Leave Competitive 8-24 Week Paid Parental Bonding Leave Adoption Assistance Leadership Coaching & Formal Mentorship Opportunities Annual Education Stipend Tuition Reimbursement Social Health Charitable Matching Gifts program Dollars for Doers volunteer program Paid volunteering days 15+ Employee Resource & Affinity Groups