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Description
Job overview and responsibilities

As a Senior Developer (L4) in the Digital Technology team at United Airlines, you will play a pivotal role in designing, developing, and implementing advanced Operations Research models and optimization systems that enhance airline network planning and scheduling.
You will collaborate with cross-functional teams, including Operations Research specialists, software engineers, and business stakeholders, to build scalable mathematical models and integrate them into enterprise-grade airline platforms. Your work will directly improve aircraft utilization, scheduling efficiency, connectivity, and cost optimization across a global airline network.
The ideal candidate has strong expertise in optimization, mathematical modeling,



and large-scale system development, with hands-on experience building Operations Research solutions for complex real-world scheduling and planning problems.
As a Senior Developer – Operations Research at United Airlines, you will:
Be a member of the product development team responsible for designing and developing current and existing applications supporting airline network planning and scheduling solutions.
Build and implement high-quality Operations Research (OR) models and optimization systems following software engineering best practices.
Develop mathematical programming models, including linear programming, mixed-integer programming, nonlinear optimization, and statistical models, to solve complex airline operational problems.
Work closely with engineering teams to integrate optimization models into applications and digital platforms.
Lead the modeling of business decisions, operational strategies, and optim

📌 Senior Developer (Gurugram)
🏢 United Airlines
📍 Gurugram