[Hiring] Senior Optimization / Algorithms Engineer @EPAM Systems

Role Description

We are looking for a Senior/Lead Optimization/Algorithms Engineer to design and build the combinatorial optimization core that powers topology-aware TPU scheduling, translating scheduling constraints into solvable mathematical models.

• Develop the combinatorial solver core for TPU slice placement
• Build MIP/CP-SAT models representing multi-host slice constraints
• Perform latency profiling to ensure sub-second solve times at scale
• Translate Kubernetes CRD/Pod spec constraints into abstract graph/optimization models
• Collaborate with AI/ML Performance Engineers to incorporate empirical hardware coefficients into the cost model

Qualifications

• Strong background in combinatorial optimization, operations research, or algorithms engineering
• Experience with MIP/CP-SAT solvers (e.g., OR-Tools, Gurobi, CPLEX)
• Proficiency in Python and/or Golang
• Understanding of graph theory and constraint satisfaction problems
• Familiarity with performance profiling and latency-critical systems

Requirements

• Prior exposure to Kubernetes scheduling internals
• Experience with distributed systems optimization