Referso Jobs

Software Engineer - Traffic Capacity & Performance

Meta · Posted Nov 3, 2026

Open

Menlo Park, California, United States
On-site
Full-time · Senior
7+ years

Software Engineer - Traffic Capacity & Performance

Meta · Posted Nov 3, 2026

Open

Menlo Park, California, United States
On-site
Full-time · Senior
7+ years

Operations Research/Data Scientist

Just Eat Takeaway.com (Takeaway.com) · Posted Nov 5, 2026

Open

Berlin, Germany

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As an Operations Research/Data Scientist on the Assignments team, you will help build, maintain, and scale the algorithms/models that power our global delivery network.

Responsibilities

Build, maintain, and scale algorithms/models for the global delivery network
Collaborate with senior scientists and software engineers to translate business rules into mathematical formulations
Build predictive models that inform dynamic parameters
Ship production-ready Python services
Take ownership of discrete algorithmic components

Skills

combinatorial optimization Mixed-Integer Programming Vehicle Routing Problems heuristic search methods statistical methods machine learning supervised learning unsupervised learning Python

Operations Research/Data Scientist

Takeaway · Posted Nov 5, 2026

Open

Berlin, Germany

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Operations Research/Data Scientist on the Assignments team, building and scaling algorithms/models for the global delivery network.

Responsibilities

Build, maintain, and scale algorithms/models that power the global delivery network
Translate business rules into mathematical formulations
Build predictive models to inform dynamic parameters
Ship production-ready Python services
Own discrete algorithmic components

Requirements

Nice to have: logistics and last-mile delivery domain

Skills

combinatorial optimization Mixed-Integer Programming Vehicle Routing Problems heuristic search methods statistical methods machine learning Python Object-Oriented Programming

HiGHS jobs

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