Full Stack Engineer - Python/React/Node.js @ Marsh McLennan
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Job Details
Overview
You will be joining Mercer’s Investment Engineering team at Marsh McLennan. In this role as a Full Stack Engineer - Python/React/Node.js, you will design, build, and maintain innovative applications that empower the investment team to deliver exceptional results. You will work in a highly collaborative environment partnering with Data Pipelines, DevOps, and Infrastructure teams.
Key Responsibilities
- Full Stack Development: Develop our internal portfolio management system using React on the frontend and Python/Node.js on the backend.
- API & Data Services: Design and build REST or GraphQL services and develop ETL/ELT data pipelines.
- Integration & Data Modeling: Integrate applications with new data sources using Hive, MongoDB, or SQL Server.
- End-to-End SDLC: Participate in deployment and maintenance covering the complete software development lifecycle.
- UI & UX: Focus on user experience and interface design improvements.
- Business Analysis: Collaborate with stakeholders to develop pragmatic business solutions.
- Technology Solutions: Contribute to the Mercer technology stack, review code, and support architectural decisions.
- Quality & Mentorship: Ensure reliability through testing and mentor junior team members.
Qualifications
- 2+ years of application and service development using Python, Node.js, REST/GraphQL, Java, or C#.
- Experience with Git and code reviews via pull requests.
- 2+ years of SQL Server or NoSQL development.
- Experience in clean code, test-driven development and best coding practices.
- 1+ years of experience with React.js and Redux preferred.
- Working knowledge of Docker container management.
Preferred Skills
- Exposure to ETL pipelines (Airflow, Spark, dbt).
- Commercial experience in finance and investment management.
- Collaborative experience with engineers and business analysts.
- Strong communication and clear, concise written skills.
Benefits & Culture
Marsh McLennan offers professional development opportunities, competitive benefits, a flexible benefits package, 30+ days off per year, performance bonuses, and charity initiatives. You will work in a hybrid model where collaboration in the office is balanced with remote work flexibility. Join a global leader with over 90,000 colleagues and a strong commitment to inclusion and diversity.
Key skills/competency
- Full Stack Development
- Python
- React
- Node.js
- REST/GraphQL
- ETL/ELT
- Data Modeling
- SDLC
- UI/UX
- Mentorship
How to Get Hired at Marsh McLennan
🎯 Tips for Getting Hired
- Customize Your Resume: Tailor your resume to emphasize full stack projects.
- Showcase Technical Skills: Highlight Python, Node.js, React, and API experience.
- Research Marsh McLennan: Understand the company culture and technology stack.
- Prepare for Collaborative Interviews: Be ready to discuss teamwork and SDLC processes.