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Location
Hybrid (Cluj-Napoca, Romania)
Seniority
Middle · 4+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 19, 2026. Marsh McLennan scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Marsh McLennan is a global professional services firm in risk, strategy and people, headquartered in New York and listed on the New York Stock Exchange. It operates through four businesses, Marsh in insurance broking, Guy Carpenter in reinsurance, Mercer in health, wealth and benefits consulting and Oliver Wyman in management consulting, with about 90,000 colleagues in some 130 countries. It hires catastrophe risk analysts, reinsurance brokers, benefits consultants, sales executives, paralegals, software engineers and IT support staff in hubs such as London, Cluj-Napoca and Mexico City.

Company:

Marsh

Description:

We are building our Engineering Team in Cluj to set the architectural and engineering standards, best practices, and processes that will drive the development of our AI and Automation Platforms.

We are looking for a hands-on Full Stack AI JavaScript Developer to join our global team and play a key role in developing and implementing this greenfield technology platform using AI and traditional technologies. This role is located in Cluj Napoca. This is a hybrid role that has a requirement of working at least three days a week in the office.

This is a fantastic opportunity for someone eager to make an impact, working alongside senior engineers from around the world to help deliver a large-scale platform that will transform our business.

What you will do:

· Provide hands-on technical expertise to distributed technology teams building the Digital AI and Automation Platforms.

· Envision and develop core components that enable AI, low-code front-end and back-end development, supporting seamless integrations and enhancing customer experiences across channels.

· Collaborate with Marsh technology and business teams on new and existing product development opportunities.

· Continuously learn about new technologies and share insights to keep the team up to date with industry trends and best practices.

· Help define and ensure adherence to technology standards, architecture, and engineering best practices across platforms and implementation teams.

· Work with senior business and technology leaders worldwide to translate business needs into technical solutions that deliver real value.

What you need to have:

· Hands-on technical expertise with full stack JavaScript( Angular/ React & Node.js) and TypeScript.

· Hands-on technical expertise using AI assets and tooling.

· Bachelor’s degree in Computer Science or relevant experience.

· 4+ years of commercial experience with a proven track record of delivering global, highly scalable, customer-facing digital products and capabilities.

· Experience with relational and non-relational databases, such as MS SQL, PostgreSQL, and MongoDB.

· Willingness to be flexible with technologies

Why join our team:

· We help you be your best through professional development opportunities, interesting work, and supportive leaders;

· We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have an impact for colleagues, clients, and communities;

· Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being;

· A yearly budget and the opportunity to build your flexible benefits package (up to 20% of your annual salary);

· 30+ days off (including legal days, birthday, public holiday replacements, and benefits options);

· Performance bonus scheme;

· Matching charity contributions, charity days off, and the Pay it Forward charity challenge;

· Core benefits: Pension, Life and Medical Insurance, Meal Vouchers, Travel Insurance.

Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit marsh.com, or follow us on LinkedIn and X.Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.
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