LARION, a global software outsourcing partner with nearly 2 decades deep industry expertise. We are a 100% Vietnam technology company specializing in turnkey solutions and building highly skilled development teams for companies of all size and types of business. Run by a team of successful entrepreneurs and dedicated technical experts – LARION is a unique symphony where we create a frictionless future for customers with passion, while maintaining full compliance with your needs and objectives.

This is a highly unique opportunity for a Data Scientist / Data Engineer to join a new and rapidly growing team. In this role you will partner with our close-knit team of quantitative researchers, data engineers, technologists and data sourcing colleagues to analyze and enrich a broad range of structured and unstructured big data.

I.What You'll Do

Auto-generating large-scale performance analysis reports from thousands of datasets, millions of features, and hundreds of terabytes of data to validate signal predictability and reliability.
Researching and generating high-quality features using machine learning and LLM-based similarity analysis for feature grouping and signal discovery.
Enriching and transforming large-scale structured and unstructured data for quantitative research and predictive modeling.
Applying machine learning and deep learning techniques to analyze data patterns and support quantitative trading strategies.
Collaborating with research teams to develop tradable signals, optimize research workflows, and improve data quality and validation processes.

II. What You'll Bring

At least 3 years of experience working with Python for data science, machine learning, or backend/data-intensive applications
Strong coding ability in Python (NumPy, Pandas, PEP8, Jupyter Notebook) and/or C++ (STL, OOP)
Solid understanding of algorithms, data structures, and problem-solving skills at LeetCode Medium-Hard level
Strong foundation in mathematics, especially probability, statistics, and analytical thinking
Practical experience with deep neural networks, machine learning techniques, and building robust data science pipelines or real-time applications, including time-series forecasting and analysis
Strong software engineering fundamentals, including clean architecture, testing, documentation, version control (Git), and familiarity with Linux/Unix environments
Plus: Awards or notable achievements in programming contests (ACM ICPC, LeetCode, Codeforces) or mathematics Olympiads are a strong advantage
Strong English communication skills (spoken and written) to collaborate effectively with global teams

III. Why You'll Love Working Here

Workplace

Join a young and dynamic team with awesome projects applying the latest technology.
Working with specialists from all over the world provides you with a fantastic opportunity to expand your skill set.
Culture of openness and honesty in which individuals are respected and encouraged to achieve their full potential.

Benefits Comprise

13th month salary and attractive performance bonuses.
Premium Healthcare and Accident insurance.
Annual healthcheck package.
Free parking and allowances: Lunch, Marriage, Newborn baby, Bereavement and others applied.
A spacious pantry that is fully equipped with coffee maker, fridge, microwave and more for your most comfortable lunch time.
A wide range of sport and social activities: Yoga, Football, Badminton, Tech clubs, etc.
Annual company trip and teambuilding.
Chance to be honored quarterly and annually with recognition awards for individuals, teams, long-term service, etc.
Advanced English and appropriate soft skills training to assist your career development.
Engaging monthly events: Happy Gathering, Mini Game, Team Birthday Celebrations, Company's Year-end party, etc.
Exclusive company supporting funds to ease your personal loans of Home, Vehicle, Tuition, etc.

Location: QTSC 1 Building, Quang Trung Software City, Trung My Tay Ward (District 12), Ho Chi Minh City.

Working Time: 08:30 AM – 06:00 PM from Monday to Friday (Lunch break 1.5 hours).

Gentle notice to our candidate about Decree No.13/2023/NĐ-CP

According to Decree No.13/2023/NĐ-CP on protecting personal data, LARION would apply Personal Data Processing Agreement with all candidates to ensure compliance with the decree. By submitting this application to LARION, you agree to allow LARION to proceed your provided information in accordance with Personal Data Processing Agreement that you have read, fully understood and agreed to the entire content at link https://larion.com/privacy-policy/

Data Scientist / Data Engineer (NumPy, Pandas)