Om tjänsten
About Justera Group
Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology
teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses
harness the power of digital technologies to continuously evolve in today’s rapidly changing economy. The company has deep
expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained
consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from
hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to
quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden.
About the Role:
We are seeking an experienced Senior Data Scientist with strong expertise in Linear Programming (LP) and Mixed Integer Programming
(MIP) to develop, maintain, and scale production-grade optimization solutions. This role requires a solid foundation in
optimization, analytics, statistics, and machine learning, along with the ability to build robust, production-ready data science
solutions in a cloud environment.
The ideal candidate is an experienced Python developer who writes clean, modular, and maintainable code, possesses strong SQL
skills, and enjoys collaborating with cross-functional teams to solve complex business challenges.
Key Responsibilities:
- Maintain, optimize, and enhance existing optimization models by identifying opportunities for improvement and implementing
scalable solutions.
- Build and improve data preparation, transformation, and aggregation pipelines while integrating new data sources to enrich
model performance.
- Collaborate closely with Data Scientists, Machine Learning Engineers, Product Managers, and other cross-functional
stakeholders.
- Ensure solution reliability, scalability, and operational efficiency through continuous monitoring and performance
improvements.
Requirements:
- Strong experience with Discrete Optimization, including Linear Programming (LP), Integer Programming (IP), and Mixed Integer
Programming (MIP).
- Proven experience developing and deploying machine learning solutions in production cloud environments, preferably Google Cloud
Platform (GCP).