Full-Time

Senior Frontend Engineer

React

Posted on 2/28/2026

S&P Global

S&P Global

10,001+ employees

Global financial data, analytics, ratings

No salary listed

London, UK

In Person

Category
Software Engineering (1)
Required Skills
Agile
JavaScript
React.js
TypeScript
REST APIs
HTML/CSS
Requirements
  • Minimum 5+ years of work experience in Technology (application development and production support).
  • Strong hands-on experience with React and TypeScript, including building scalable, maintainable front-end architectures.
  • Solid understanding of HTML5, CSS, and modern JavaScript, with experience building responsive and accessible user interfaces.
  • Experience working with REST APIs and integrating frontend applications with backend services.
  • Familiarity with modern frontend development practices, including component-driven development, state management, and testing.
  • Experience working in Agile teams, participating in code reviews, and collaborating closely with product managers, designers, and backend engineers.
  • Bachelor's degree in Computer Science, Information Systems, Engineering, or equivalent practical experience.
Responsibilities
  • You will enable S&P ratings business to provide best in class end-to-end analytical, commercial and customer experience by building feature rich solutions including big data engineering, analytics, business intelligence and workflow capabilities.
  • The ideal candidate thrives in a highly technical role and will design and develop software using cutting edge technologies consisting of web applications, data pipelines, big data, machine learning and multi-cloud.
  • Active participation in all scrum ceremonies, follow AGILE best practices effectively.
  • Play a key role in the development team to build high-quality, high-performance, scalable code.
  • Document and demonstrate solutions using technical design docs, diagrams, and stubbed code.
  • Collaborate effectively with technical and non-technical stakeholders
  • Respond to and resolve production issues.
Desired Qualifications
  • Experience with backend development using Java and Spring-based technologies such as Spring Boot.
  • Experience with cloud platforms such as AWS.
  • Familiarity with containerized environments and CI/CD pipelines.
  • Domain knowledge in Financial Services or Capital Markets.

S&P Global provides financial information and analytics to investors, corporations, and governments. Its offerings include credit ratings, market intelligence, and indices, delivered through subscription models, licensing, and transaction-based services. The company’s products combine ratings assessments, data-driven research, and benchmark indices to help clients assess risk, evaluate markets, and make informed decisions. Unlike firms that specialize in a single domain, S&P Global combines multiple core businesses—Ratings, Market Intelligence, Dow Jones Indices, and Platts—into an integrated platform that delivers comprehensive insights across credits, markets, energy, and ESG data. The company’s goal is to enable better decision-making, risk management, and growth for its clients while upholding corporate responsibility and sustainable practices.

Company Size

10,001+

Company Stage

IPO

Headquarters

New York City, New York

Founded

1917

Simplify Jobs

Simplify's Take

What believers are saying

  • Q1 2026 revenue surges 10% to $4.171B on 14% Ratings and 17% Indices growth.
  • Private credit revenue jumps 25% from hyperscaler AI investments and M&A deals.
  • Mobility spinoff mid-2026 refocuses on core ratings, data with wide economic moat.

What critics are saying

  • Iran conflict disrupts Energy division, cutting full-year guidance to 4.5%-6.0%.
  • Bloomberg and ICE erode Platts' cement benchmarks share with AI pricing tools.
  • Fed rate hikes in H2 2026 slash private credit issuance, dropping Ratings volumes 20-30%.

What makes S&P Global unique

  • S&P Global Ratings holds 25.4% US market share, outpacing peers in revenue growth.
  • S&P Dow Jones Indices underpin $1.5 trillion in assets across 830,000 benchmarks.
  • Platts launches 16 cement benchmarks amid EU Carbon Border Adjustment Mechanism.

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Benefits

Health Insurance

Unlimited Paid Time Off

Professional Development Budget

401(k) Company Match

Family Planning Benefits

Employee Discounts

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

0%

2 year growth

-3%
PR Newswire
Mar 31st, 2026
S&P Global, Cambridge Associates and Mercer launch private markets datasets for credit and real assets

S&P Global has launched the S&P Global, Cambridge Associates, Mercer Private Markets Performance Analytics datasets, the first release from a collaboration announced in 2025. The datasets provide standardised data across thousands of funds in private credit and real assets, with private equity datasets following later in 2026. Powered by S&P Global's iLEVEL platform, the datasets use a proprietary taxonomy to standardise, aggregate and anonymise data, enabling investors to compare performance, manage risk and assess portfolio impacts. The service supports both limited partners and general partners in analysing performance and making allocation decisions. The datasets are now available globally, with use cases including portfolio monitoring, risk management and competitive insights. Future releases will include data feed APIs and integrated software solutions.

PR Newswire
Mar 31st, 2026
S&P Global names Firdaus Bhathena as chief technology and transformation officer

S&P Global has appointed Firdaus Bhathena as Executive Vice President and Chief Technology and Transformation Officer, effective 27 April 2026. Bhathena will lead a unified enterprise technology organisation to accelerate growth, AI capabilities and strategic transformation, reporting directly to President and CEO Martina Cheung. Bhathena joins from FIS Global, where he served as Global Chief Technology Officer, leading a team of over 24,000 colleagues responsible for technology infrastructure, software product development and data and AI innovation. Previously, he was Senior Vice President and Enterprise Chief Digital Officer at CVS Health and co-founded several venture-backed startups, including WebLine Communications, which was acquired by Cisco Systems. The newly created role reflects S&P Global's strategy to enhance its AI capabilities and technology-driven transformation.

Yahoo Finance
Mar 29th, 2026
S&P Global shares drop 22% despite 54-year dividend streak and $14B revenue

S&P Global Inc. has declined roughly 22% over the past six months despite generating over $14 billion in annual revenue and maintaining a 54-year dividend increase streak. The decline reflects market concerns around AI disruption and uncertainty from its IHS Markit integration. The company operates across five segments—Market Intelligence, Ratings, Commodity Insights, Indices and Mobility—with largely recurring revenues. Its competitive advantage stems from network effects, regulatory entrenchment and proprietary data, including assets like CARFAX. The credit ratings division operates within an oligopoly alongside Moody's and Fitch. Analysts from Compounding Dividends highlight secular tailwinds from rising global debt and passive investing growth. Whilst risks include regulatory scrutiny, issuance volatility and AI disruption, the company's entrenched market position and data advantage present a compelling long-term investment case.

Yahoo Finance
Mar 24th, 2026
Micron Technology and S&P Global: Two growth stocks that could double your $2,000 investment

S&P Global, a finance-focused company with credit rating and market intelligence businesses, has averaged annual returns of 16.6% over the past decade. The company owns the S&P 500 index and operates the world's largest credit rating service. The stock has declined 18% recently following weaker-than-expected management projections. However, S&P Global is spinning off its Mobility segment, which includes CarFax, to generate funds for growth whilst focusing more on its core financial businesses. Micron Technology, a semiconductor company specialising in memory and storage chips, has averaged nearly 45% annual gains over the past decade and surged over 300% in the past year. Second-quarter revenue tripled year-over-year driven by strong AI-related demand. The stock trades at a forward price-to-earnings ratio of 12.0, slightly above its five-year average of 11.4.

Yahoo Finance
Mar 19th, 2026
S&P 500 drops below 200-day average as oil surges to $112 amid Middle East escalation

The S&P 500 fell below its 200-day moving average for the first time since May 2023 as US stocks declined on Thursday amid surging oil prices and escalating Middle East conflict. The S&P 500 dropped 0.7%, whilst the Dow Jones Industrial Average fell 0.8% and the Nasdaq Composite slid 0.8%. Brent crude rose 4% to $112 per barrel, and West Texas Intermediate climbed nearly 1% to $97 following attacks by Iran and Israel on energy facilities in Qatar and Iran. President Donald Trump threatened retaliatory strikes if further damage occurs. Micron Technology shares fell 4% despite beating analyst expectations with revenue of $23.86 billion and adjusted earnings of $12.20 per share. Analysts attributed the decline to profit-taking.

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