S&P Global, Inc

Senior Full-Stack Software Engineer (JavaScript)

S&P Global, Inc$150K — $225K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience building commercial web applications using JavaScript/TypeScript
  • 3+ years of direct experience with modern web frameworks for UI development
  • In-depth knowledge in at least one technical domain (e.g., web performance, design systems)
  • Strong interest or experience in product development
  • Excellent communication skills for both technical and non-technical audiences
  • Ability to translate ambiguous user needs into precise technical requirements

Responsibilities

  • Develop full-stack and single-page applications using TypeScript
  • Collaborate on product decisions, articulating technical constraints
  • Lead and participate in technology and architectural choices
  • Mentor team members through code reviews and knowledge sharing
  • Manage project priorities and deliverables with self-sufficiency

Benefits

  • Comprehensive Medical, Dental, and Vision insurance with 100% company-paid premiums
  • Unlimited Paid Time Off policy
  • 26 weeks of fully paid Parental Leave
  • 401(k) plan with generous 6% employer match
  • Up to $20,000 tuition assistance and $4,000 for professional development
  • Dog-friendly office environment and bike-sharing membership
  • Compassionate leave and elder care leave policies
Full Job Description
As a Senior Full-Stack Software Engineer, you will build AI-centric web applications in TypeScript ranging from experimental POCs to full-fledged product offerings. You'll have significant autonomy over technical and architectural choices, and be responsible for managing short- and long-term trade-offs. The ideal candidate loves product and views technology as a means, not an end, and is excited to collaborate across all aspects of the software development lifecycle.

Kensho states that the anticipated base salary range for the position is 150k-225k. In addition, this role is eligible for an annual incentive bonus and equity plans. At Kensho, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.

What You'll Do:
  • Build full-stack and SPA TypeScript applications ranging from experiments to flagship products
  • Collaborate on product decisions and communicate technical constraints and considerations
  • Own and collaborate on technology/architecture decisions and conventions
  • Teach and learn from the team and the broader organization via mentorship, code review, knowledge sharing, etc.
  • Self-sufficiently manage project priorities, estimates, and deliverables


What You'll Need:
  • At least five years of direct experience building commercial web applications in JavaScript/TypeScript
  • At least three years of that experience working directly on web UIs in a modern framework
  • At least one domain of deep technical expertise (e.g., web performance, design systems, framework knowledge, etc.)
  • Product sense, or a strong interest in developing it
  • Kind, thoughtful, and high-signal communication skills for both technical and non-technical audiences
  • Ability to translate ambiguous needs and constraints into clear technical requirements


Technologies & Tools We Use:
  • Development: TypeScript, React, Next.js, Tailwind, LangGraph, AI SDK, Drizzle
  • Ops: Git, GitHub, Amazon EKS, AWS, Sentry, Langfuse, Prometheus


At Kensho, we pride ourselves on providing top-of-market benefits, including:
  • Medical, Dental, and Vision insurance
  • 100% company paid premiums
  • Unlimited Paid Time Off
  • 26 weeks of 100% paid Parental Leave (paternity and maternity)
  • 401(k) plan with 6% employer matching
  • Generous company matching on donations to non-profit charities
  • Up to $20,000 tuition assistance toward degree programs, plus up to $4,000/year for ongoing professional education such as industry conferences
  • Plentiful snacks, drinks, and regularly catered lunches
  • Dog-friendly office (CAM office)
  • Bike sharing program memberships
  • Compassion leave and elder care leave
  • Mentoring and additional learning opportunities
  • Opportunity to expand professional network and participate in conferences and events


About S&P Global, Inc

S&P Global Market Intelligence is an exclusive analysis and in-depth data in real time for the banking.

S&P Global, Inc Careers

Join the dynamic team at S&P Global, Inc, a leader in providing transparent and innovative financial intelligence and analytics. As a global powerhouse, we are at the forefront of shaping the financial industry, making this an ideal time to advance your career with us. Work You’ll Do At S&P Global, Inc, you will be part of a culture that thrives on diversity, leadership, and professional excellence. Our team is committed to fostering an environment where innovation and growth are not just encouraged but are part of everyday activities. Transform your career with opportunities that place you at the intersection of data, technology, and market insights. Our professionals lead the industry in delivering cutting-edge solutions that address the challenges of today’s global markets. Join our team and collaborate with some of the brightest minds in the industry. With over 20,000 dedicated professionals worldwide, S&P Global, Inc offers a unique platform for professional growth and networking. S&P Global, Inc Jobs and Employment Opportunities We are continuously expanding our team and looking for talented individuals who are eager to drive innovation and lead change. Explore job opportunities in various fields, from financial services to data analysis, and contribute to our mission of providing essential intelligence. Do Innovative Work Be part of a company that values the skills and knowledge of its employees. At S&P Global, Inc, innovation is at the core of what we do. We offer a range of positions that allow you to apply your expertise and push the boundaries of what is possible in the financial sector. Internship Programs Kickstart your career with an internship at S&P Global, Inc. Our internships provide invaluable workplace experience and a chance to develop key skills that will aid you in your professional journey. Interns at S&P Global, Inc are crucial team members, working on projects that directly impact our business and clients. Benefits and Growth S&P Global, Inc is dedicated to the growth and development of its employees. We offer comprehensive benefits designed to enhance your life and well-being. From advanced career development programs to leadership training, we provide the tools necessary for you to succeed. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, and solution-driven team players. Whether you are starting your career or looking to take it to the next level, S&P Global, Inc offers a range of job opportunities and career paths. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at S&P Global, Inc. S&P Global, Inc is not just a company—it’s a place where you can make a difference. Join us and help shape the future of the financial world.
Learn more about S&P Global, Inc
Size
22,850 employees
Market Cap
$107.6 billion
Industry
Net Income
$2.3 billion
Founded
1888
5 Year Trend
+7.9%
Revenue
$7.4 billion
NASDAQ

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