Associate β Data Scientist
United Airlines
About the role
United Airlines is one of the worldβs largest airlines, operating an extensive network that connects continents and serves millions of passengers each year. In India, United Airlines Business Services Pvt. Ltd. drives the local technology and analytics initiatives that support global operations.
The companyβs Analytics and Innovation team is a fastβgrowing hub where data scientists, engineers, and business experts collaborate to turn massive operational data into actionable insights, leveraging machine learning, optimization, and generative AI to improve everything from flight scheduling to customer experience.
The role of Associate β Data Scientist in Gurugram is designed for fresh graduates or earlyβcareer professionals who have a solid foundation in analytics and a passion for applying AI to realβworld airline problems. Reporting to senior data scientists, the associate will work across crossβfunctional teamsβIT, data engineering, operations, and business stakeholdersβto design, prototype, and deploy intelligent solutions that enhance efficiency, reduce costs, and elevate passenger satisfaction.
Key Responsibilities
- Gather and cleanse operational data from multiple sources, performing exploratory analysis to uncover trends and anomalies.
- Develop and validate machineβlearning models (e.g., Random Forest, XGBoost, KβMeans) to predict demand, optimize crew scheduling, and detect operational bottlenecks.
- Implement Generative AI and Large Language Model (LLM) techniques, including prompt engineering and agentic workflows, to automate routine decisionβmaking processes.
- Build endβtoβend AIβassisted pipelines using modern tools such as LangChain or LangGraph, ensuring reproducibility and scalability.
- Collaborate with data engineering teams to design data pipelines on cloud platforms (AWS/Azure) and monitor model performance in production.
- Conduct research on emerging ML/GenAI methods, share findings with the team, and prototype proofβofβconcept solutions.
- Translate technical results into clear business recommendations, preparing visual dashboards and presentation decks for senior leadership.
- Participate in code reviews, peer learning sessions, and continuous improvement initiatives within the analytics community.
- Support multimodal AI projects that process text, voice, and image data to create richer, contextβaware applications.
- Maintain documentation of models, data sources, and experiment outcomes to ensure knowledge transfer and compliance.
Tech Stack: Python/R, SQL, Pandas, Scikitβlearn, XGBoost, TensorFlow/PyTorch, LangChain/LangGraph, AWS/Azure, Docker, Git, Tableau/PowerBI, Excel.
Growth Path: Starting as an Associate, high performers can progress to Data Scientist, Senior Data Scientist, and eventually lead analytics initiatives or manage a domainβspecific AI practice within United Airlines. The role offers exposure to cuttingβedge AI research, crossβfunctional business problems, and a global airline ecosystem, making it an ideal launchpad for a dataβdriven career.
Why Join United Airlines? The company combines the stability of a Fortuneβ500 airline with the agility of a techβfocused innovation hub. Employees enjoy a collaborative culture, mentorship from seasoned data scientists, and opportunities to work on projects that directly impact millions of travelers. Competitive compensation, health benefits, and a clear career ladder further enhance the employee experience.
Eligibility & process
Who can apply
β’ Minimum qualification: B.Tech or Bachelorβs degree in Engineering, Technology, Computer Science, Statistics, Operations Research, Applied Mathematics, Economics or related discipline. β’ Minimum aggregate: 60% (or CGPA 6.0/10) in the qualifying degree. β’ Batch: Graduates of 2024β2026 are preferred. β’ No active backlogs at the time of application. β’ Must have fullβtime or internship experience (0β3 years) in analytics, data science, or a related field. β’ Eligibility to work in India (no visa sponsorship).
Skills & stack
Selection process
- Round 1: Online assessment (aptitude & coding)
- Round 2: Technical interview (ML concepts, case studies, coding)
- Round 3: HR interview (fit, motivation, compensation discussion)
Prep kit
20 resourcesStudy material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Behavioural & HR questions 3
Highlight United Airlines's market reputation, recent tech innovations, and how your skills in Python directly solve their team's objectives.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.