Senior Software Engineer (Full-Stack Javascript)

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 marketing platforms. 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 modern frameworks. Location: Chicago, IL (We follow a hybrid policy of 4 days onsite) Job Responsibilities Develop full-stack web applications using Vue.js, Nuxt 3, TypeScript, Node.js, and AWS. Build and maintain server-side rendered and universal web applications, with awareness of routing, hydration, caching, browser behavior, and performance. Create reusable front-end components and contribute to component libraries and design-system patterns. Build and maintain Node.js-based APIs, middleware, and service integrations, including integrations with headless CMS, analytics, personalization, and third-party platforms. Contribute to AI-enabled marketing workflows, including tools that assist with content creation, content migration, schema mapping, personalization, experimentation, and operational automation. Support production-quality delivery through testing, debugging, monitoring, accessibility, SEO, security, privacy, and Core Web Vitals improvements. Troubleshoot issues across browser behavior, API responses, CMS configuration, cloud infrastructure, and build pipelines. Participate in code reviews, technical discussions, documentation, and team planning while continuing to grow technical depth across the stack. Qualifications 3+ years of professional software development experience, preferably with a focus on full-stack JavaScript or TypeScript. Experience with modern front-end frameworks such as Vue, Nuxt, React, Next.js, Angular, or similar. Familiarity with server-side rendered, statically generated, or universal JavaScript applications. Solid understanding of browser fundamentals, including rendering, JavaScript execution, caching, networking, accessibility, and performance. Strong JavaScript or TypeScript skills, including asynchronous programming, modular code, package management, and modern build tooling such as Vite, Webpack, Rollup, or similar. Experience building or consuming RESTful APIs, Node.js services, middleware, or integrations with external platforms. Familiarity with deploying, debugging, or monitoring applications in AWS or a similar cloud environment. Strong communication skills, curiosity, and the ability to work collaboratively with engineers, product managers, designers, content teams, and other cross-functional partners. Nice to have Experience with headless Content Management Systems like Contentstack. Experience developing for or partnering with digital marketing teams, particularly around content personalization, analytics, or lead generation workflows. Total Cash Compensation Range $114,100.00 - 193,975.00 USD Annual Inclusive of annual base salary and target incentive Compensation and 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 100% 401k match up to 6% of salary 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 Leave Adoption Assistance Leadership Coaching & Formal Mentorship Opportunities Annual Flex Stipend - $1000 annually to cover personal education & well-being expenses Tuition Reimbursement Social Health Charitable Matching Gifts program Dollars for Doers volunteer program Paid volunteering days 15+ Employee Resource & Affinity Groups Morningstar's hybrid work environment gives you the opportunity to collaborate in-person each week as we've found that we're at our best when we're purposely together on a regular basis. In most of our locations, our hybrid work model is four days in-office each week. A range of other benefits are also available to enhance flexibility as needs change. No matter where you are, you'll have tools and resources to engage meaningfully with your global colleagues. How to Apply for a Job at Morningstar Step 1 When you find a position you're interested in, click the 'Apply' button. Please fill out this form completely, attaching your resume and cover letter in the approved format. Read the job requirements carefully and make sure to attach writing or design samples as required. Applicants must submit their resume and other information through our corporate website to be considered for a job at Morningstar. No phone calls, please. Step 2 You will receive an email notification to confirm that we've received your application. Step 3 If you are called in for an interview, a representative from Morningstar will contact you to set up a date, time, and location. Be prepared for a rigorous interview process. To make sure you're a good fit for Morningstar and we're a good fit for you, we'll schedule time for you to meet with multiple staff members at all levels of the company. Expect to return for multiple interviews as part of the process. A representative from Morningstar will contact you with the results of your interview—either with a job offer or to let you know our plans for the position. Applicants With Disabilities Who Need Accommodation Morningstar is committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the employment process, please call +1 312 384-3900 or email AskHR@morningstar.com and let us know the nature of your request and your contact information. Please note: We only accept calls from applicants who need accommodation related to a disability. Please, no calls with unrelated questions or requests. Please be sure to include the title and location of the open position you’re interested in when you leave a message. US Applicants: Morningstar is an E-Verify program participant. Learn more: This Organization Participates in E-Verify (English) This Organization Participates in E-Verify (Spanish) Right to Work (English) Right to Work (Spanish) EEO is the Law Pay Transparency Notice Morningstar is strongly committed to creating and preserving equal opportunity for all employees and applicants. We make all employment decisions—including recruitment, hiring, compensation, training, promotion, transfer, discipline, termination, and other personnel matters—without regard to race, color, ancestry, religion, sex, national origin, age, disability, protected veteran status, marital status, sexual orientation, genetic information, citizenship, gender identity and expression, parental status, or other legally protected characteristics or conduct.