Data Scientist (DS)
Salary
$1,500 – $3000, based on experience and skills.
Experience
Location
Hà Nội
Job description
Our client — a technology-driven company expanding its data capabilities and operational optimization — is seeking a Data Scientist with strong technical expertise and a problem-solving mindset.
Job Responsibilities
Develop, implement, and optimize algorithms for operational and product-related problems (e.g., mixed integer programming, heuristic methods, simulation modeling).
Build and maintain Python-based analytical pipelines following engineering best practices (testing, modularity, CI/CD, version control).
Work with optimization solvers and modeling frameworks such as Gurobi, CPLEX, Pyomo, or OR-Tools to design and validate optimization models.
Collaborate with cross-functional teams — including software engineers, data engineers, and UX designers — to translate requirements into robust analytical solutions.
Ensure solutions are scalable, maintainable, and ready for production deployment.
Communicate analytical findings effectively to both technical and non-technical stakeholders.
Job Requirements
Minimum 3 years of experience working as a Data Scientist or in a similar role involving optimization, algorithm development, or advanced analytical modeling.
Strong expertise in Python and core software engineering principles (version control, testing, modular coding, CI/CD).
Solid background in optimization and algorithm design, including mixed integer programming, heuristics, and simulation modeling.
Familiarity with optimization solvers and frameworks such as Gurobi, CPLEX, Pyomo, or OR-Tools.
Strong English communication skills
Knowledge of data engineering concepts: SQL, ETL processes, data modeling, and data quality management. (Nice to have)
Experience working in cross-functional product teams.(Nice to have)
Strong communication skills with the ability to explain complex concepts to diverse audiences. (Nice to have)
Engineering mindset focused on scalability, maintainability, and production-level rigor. (Nice to have)
Benefits
Competitive rate: 1.5K – 3K USD, depending on seniority and expertise.
Opportunity to work with a high-performing technical team and contribute to impactful optimization projects.
Contract: 6 months+ (with potential long-term extension)


