Seniori ohjelmistokehittäjä

Alla oleva teksti on työnantajan alkuperäinen työpaikkailmoitus sellaisenaan poimittuna. Muut tämän sivun tiedot, kuten palkka, työtehtävät ja vaatimukset, ovat järjestelmämme tulkintoja tästä tekstistä, eivät työnantajan vahvistamia arvoja, joten kohtele niitä parhaana tulkintanamme, ei vahvistettuina tosiasioina.

Nebius is building a full-stack AI cloud platform for the global AI economy. The Models Team is responsible for onboarding state-of-the-art (SOTA) open-source models into Nebius TokenFactory, including models such as DeepSeek V4 Pro, GLM 5.1, Kimi K2.6, and Minimax M2.7. A major focus of the team is serving large-scale AI models efficiently and reliably in production. To achieve this, we work on advanced inference and systems optimization techniques, including: Cache-aware routing NUMA-aware deployments KV-cache offloading Disaggregated serving architectures Autoscaling with high-speed model loading over InfiniBand / RoCE The team maintains and extends forks of leading inference frameworks such as vLLM and TRT-LLM. We have deep expertise in production-scale model serving and regularly support the Solutions Architects team on the most demanding customer PoCs. To operate efficiently at scale, we invest heavily in tooling and automation. Examples include: Performance, quality, and smoke-testing frameworks Hyperparameter optimization for inference framework configurations Gibberish detection systems Automated rollout pipelines for inference framework upgrades Diagnostics and observability tooling Traffic replay systems Automated search for optimal serverless deployment configurations We collaborate closely with model builders, open-source communities, Nebius Cloud teams, and hardware vendors to continuously improve our serving infrastructure. The team is highly goal-oriented and outcome-driven, with a strong focus on delivering results rather than following rigid processes.