AI Engineer Job Reference: 2025-4639 Location: London Category: Technology Solution: Private Assets Role Category: Hybrid Apply AI Engineer Share Your Team Responsibilities

Your Team Responsibilities

We're seeking an exceptional Principal AI Engineer to join our AI team and shape the development of cutting-edge solutions that address MSCI's most complex analytical challenges. In this role, you'll architect and implement advanced AI systems that transform how global investors make critical decisions by providing sophisticated insights across financial markets, risk assessment, and portfolio analytics. The ideal candidate brings deep expertise in AI/ML, proven experience in delivering enterprise-scale AI solutions, and a passion for leveraging technology to solve multifaceted problems in the financial data ecosystem.

As a senior individual contributor, you'll work closely with cross-functional teams to design innovative AI-powered platforms that process vast amounts of heterogeneous data, generate actionable insights, and enable data-driven decision-making at scale. You'll serve as a technical expert, establishing best practices and driving the adoption of state-of-the-art AI technologies while ensuring our solutions meet the rigorous standards required by institutional investors globally.

This role offers the unique opportunity to work on diverse, high-impact AI applications that shape how the world's largest financial institutions understand and navigate complex market dynamics.

Your Key Responsibilities

Your Key Responsibilities

Design and implement enterprise-scale AI architectures for processing and analyzing complex, multi-dimensional financial and alternative data

Architect end-to-end ML pipelines that handle multi-modal data sources including structured market data, unstructured documents, and real-time feeds

Develop advanced NLP systems for extracting and validating critical metrics from millions of documents, reports, and regulatory filings

Apply cutting-edge AI techniques (including LLMs, computer vision, and deep learning) to solve MSCI's diverse AI use cases

Implement MLOps best practices and automated systems for model deployment, monitoring, and continuous improvement across multiple product lines

Collaborate with product teams and domain experts to translate complex requirements into scalable technical solutions

Provide technical guidance and mentorship to other engineers on AI/ML best practices and architectural decisions

Partner with MSCI Research teams to advance the state of AI applications in financial analytics

Drive technical excellence through code reviews, design documentation, and knowledge sharing across the organization

Help improve AI Engg team's productivity by using AI agents to automate tasks

Your skills and experience that will help you excel

Your skills and experience that will help you excel

10+ years of experience building and deploying AI/ML systems at scale, with deep hands-on technical expertise

Expert-level proficiency in modern AI/ML frameworks (TensorFlow, PyTorch) and distributed computing platforms (Flink, Beam, Spark, Ray)

Proven track record of architecting and delivering enterprise AI platforms handling large scale data

Advanced knowledge of NLP, computer vision, and time-series analysis techniques with practical application experience

Experience with financial data, risk modelling, or quantitative analytics is highly desirable

Expertise in building real-time streaming architectures using technologies like Kafka, Flink, or Beam

Strong foundation in MLOps practices including model versioning, A/B testing, and automated retraining pipelines

Excellent technical communication skills with ability to present complex AI concepts to diverse stakeholders

Track record of publishing research or speaking at conferences on AI/ML topics

Passion for solving complex analytical challenges and using technology to drive innovation in financial markets

About MSCI

What we offer you

Transparent compensation schemes and comprehensive employee benefits, tailored to your location, ensuring your financial security, health, and overall wellbeing.Flexible working arrangements, advanced technology, and collaborative workspaces.A culture of high performance and innovation where we experiment with new ideas and take responsibility for achieving results.A global network of talented colleagues, who inspire, support, and share their expertise to innovate and deliver for our clients.Global Orientation program to kickstart your journey, followed by access to our Learning@MSCI platform, AI Learning Center , LinkedIn Learning Pro and tailored learning opportunities for ongoing skills development.Multi-directional career paths that offer professional growth and development through new challenges, internal mobility and expanded roles.We actively nurture an environment that builds a sense of inclusion belonging and connection, including eight Employee Resource Groups. All Abilities, Asian Support Network, Black Leadership Network, Climate Action Network, Hola! MSCI, Pride & Allies, Women in Tech, and Women’s Leadership Forum.

At MSCI we are passionate about what we do, and we are inspired by our vision – to power better decisions. You’ll be part of an industry-leading network of creative, curious, and entrepreneurial pioneers. This is a space where you can challenge yourself, set new standards and perform beyond expectations for yourself, our clients, and our industry.

MSCI strengthens global markets by connecting participants across the financial ecosystem with a common language. Our research-based data, analytics and indexes, supported by advanced technology, set standards for global investors and help our clients understand risks and opportunities so they can make better decisions and unlock innovation. We serve asset managers and owners, private-market sponsors and investors, hedge funds, wealth managers, banks, insurers and corporates.

MSCI Inc. is an equal opportunity employer. It is the policy of the firm to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, creed, age, sex, gender, gender identity, sexual orientation, national origin, citizenship, disability, marital and civil partnership/union status, pregnancy (including unlawful discrimination on the basis of a legally protected parental leave), veteran status, or any other characteristic protected by law. MSCI is also committed to working with and providing reasonable accommodations to individuals with disabilities. If you are an individual with a disability and would like to request a reasonable accommodation for any part of the application process, please email Disability.Assistance@msci.com and indicate the specifics of the assistance needed. Please note, this e-mail is intended only for individuals who are requesting a reasonable workplace accommodation; it is not intended for other inquiries.

To all recruitment agencies

MSCI does not accept unsolicited CVs/Resumes. Please do not forward CVs/Resumes to any MSCI employee, location, or website. MSCI is not responsible for any fees related to unsolicited CVs/Resumes.

Note on recruitment scams

We are aware of recruitment scams where fraudsters impersonating MSCI personnel may try and elicit personal information from job seekers. Read our full note on careers.msci.com

Technology

Harness next-generation technologies to drive innovation and help our clients build better portfolios.

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Private Assets

Bring integrated intelligence to private markets

MSCI provides integrated intelligence for private markets, bringing together data, indexes and analytics across the full spectrum of private asset classes.

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Quotes from Eva Szadeczky-Kardoss, Nelson Villarreal, Andrea Shalanski

“I learn something new every day, if not about technology then about climate or finance.

I came for the software engineering challenge, but I stayed for the chance to make a difference to our climate.

Eva Szadeczky-Kardoss Technology View Profile

“I’m the kind of person who doesn’t wait for the ticket to come in.

Nelson Villarreal Technology View Profile

“Our Women in Tech community is a huge network, which means you can connect with people you don’t traditionally get to connect with.

And that’s so important, because visibility and community are essential for helping women in technology figure out their path to success.

Andrea Shalanski Technology View Profile Benefits

MSCI is committed to providing a competitive benefit package to you and, where applicable, your family. You are entitled to an extensive range of core benefits along with a range of additional benefits. 

Core benefits: 

Private medical insurance  Private dental insurance  Private GP service  Medical screening  Life Assurance  Accident Insurance   Critical Illness Cover  Group Personal Pension Plan contribution 

Additional benefits: 

Cycle Scheme  Personal travel insurance  Will Writing  Independent Financial Advice   Eye Test Reimbursement  Season Ticket loan  Development opportunities

At MSCI career paths are multi-directional, and we believe that new and challenging experiences drive both professional growth and business success.

Everyone here is responsible for leading their own development and we’re here to support and guide you every step of the way. Whether that means deepening your expertise, moving across teams, or stepping into leadership, you’ll have access to internal mobility, learning and skills development, stretch opportunities and mentoring. 

Discover more about how you can grow your career at MSCI

London

Ninth Floor
Ten Bishops Square 
Spitalfields
London E1 6EG
United Kingdom

Recruitment process Apply online

First, click Apply and upload a CV that shows us the skills and passion you could bring to this role, as well as your contact details so we can reach out to you. 

Talk to our recruiter

If you look like a good match, our recruiters will arrange a chat where we’ll ask about your motivations, experience, and background, and where you can ask us anything you want to know about working at MSCI.

Interview with our team

If you like what you hear, and we think you have what we need, then it’s time to interview with your future team, either virtually or in the office. These interviews will give you a clear insight into the team and the day-to-day responsibilities of the role. Read our interview top tips.

Make your decision

If you’re successful, we’ll make you an offer and give you any further information you need to help you make your decision. If the answer is yes, it’s time for some background checks, and then we’ll welcome you on board. Learn more about our onboarding experience.

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