M

Marsh & McLennan

Brokers insurance and runs risk and HR consulting

Principal Engineer

Full-TimeUpdated Deadline 11/13/26
No salary listed
Expert
Gurugram, Haryana, India
HybridHybrid role; requires working in the office at least three days a week.
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • At least 8 years of experience building highly available distributed systems at scale.
  • Knowledge of Java/J2EE, full-stack development, Python, microservices, SQL and NoSQL databases, cloud platforms such as AWS, API development, and open-source technologies.
  • Experience with configuration management tools such as Terraform, Chef, Puppet, or Ansible.
  • Problem-solving skills to determine the causes of bugs and resolve complaints.
  • Organizational skills to perform under pressure and manage multiple priorities with competing demands for resources.
Responsibilities
  • Own and deliver complete features across the development lifecycle, including design, architecture, implementation, testability, debugging, shipping, and servicing.
  • Write and review clean, well-thought-out code emphasizing quality, performance, simplicity, durability, scalability, and maintainability.
  • Perform data analysis to identify opportunities to optimize services.
  • Lead discussions about product and solution architecture and refine code plans.
  • Conduct research and development in cutting-edge accelerations and optimizations.
  • Mentor junior team members in their growth and development.
  • Collaborate with Product Managers, Architects, and UX Designers on new features.
Desired Qualifications
  • Communicate verbally and in writing and interface comfortably with business users.
  • Troubleshoot technical issues.
  • Work independently.

About the company

Marsh & McLennan Companies, which operates under the Marsh brand, is an insurance broker and consulting group serving businesses, governments and institutions worldwide. Its Marsh Risk unit arranges property, casualty, cyber and employee-benefit coverage, while Guy Carpenter places reinsurance for insurers. Mercer advises employers on pay, benefits, retirement and investments, and Oliver Wyman, Lippincott and NERA handle strategy, brand and economic consulting. Brokers earn commissions and fees from placing coverage, and consultants bill client fees or charge fees based on assets or plan members. The company traces its roots to 1871 and is headquartered in New York City.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

New York, NY

Founded

1871

Get referred to Marsh & McLennan

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Consulting drives growth: Mercer and Oliver Wyman's group grew 8% organically in the June 2026 quarter, versus 3% for broking.
  • Profits cushion jobs: Marsh kept about 27 cents of operating profit per sales dollar in 2025, before one-time costs.
  • Many career paths under one employer: 95,000+ colleagues span broking, reinsurance, benefits and strategy consulting in 130 countries.

What critics are saying

  • Expect cuts: Thrive, announced October 2025, sets aside $500 million, mostly severance and technology, to save $400 million yearly.
  • Pricing works against broking: Marsh's index shows commercial rates fell 6% in the June 2026 quarter, an eighth straight drop.
  • Back-office roles are being consolidated: a Business and Client Services unit is pooling operations and technology teams company-wide.

What makes Marsh & McLennan unique

  • Consulting is a third of the business: Mercer and the Oliver Wyman group earned 36% of 2025 revenue.
  • Investment management sets it apart: Mercer is the world's largest outsourced chief investment office, running portfolios for institutions.
  • Scale sets it apart: 2025 revenue grew 10% to $27.0 billion across broking, reinsurance and consulting.

Help us improve and share your feedback! Did you find this helpful?