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CodiLime
CodiLime
201 – 500 Darbuotojai
Aparatinė įrangaB2BTelekomunikacijos
CodiLime yra 2011 m. įkurta programinės įrangos ir tinklų inžinerijos paslaugų įmonė, dirbanti su tinklo techninės įrangos gamintojais, programinės įrangos tiekėjais, telekomunikacijų bendrovėmis, technologijų startuoliais ir įsitvirtinusiomis įvairių sektorių įmonėmis. Įmonės komandos padeda klientams patikrinti idėjas kuriant koncepcijos patvirtinimus, kurti į tinklus orientuotus produktus ir prižiūrėti gamybinėje aplinkoje veikiančias sistemas. Įmonės kompetencijos apima tinklų automatizavimą, žemo lygio sistemų programavimą, stebėseną, DevOps ir kibernetinį saugumą. Projektų patirties sukaupta Jungtinėse Valstijose, Japonijoje, Izraelyje ir Europoje. CodiLime įdarbinimo kontekstas orientuotas į inžinerinį darbą B2B technologijų ir telekomunikacijų projektuose.
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Darbai įmonėje

Senior Platform Validation Engineer, RDMA — Remote Poland

CodiLime is hiring a senior Platform Validation Engineer to test and optimize NVIDIA AI data-center networks using RDMA technologies. The role focuses on congestion control, performance benchmarking, network automation, and telemetry analysis.

PLLenkija
22 000 zl – 30 000 zl / mėnuo
NuotolinisSutartisVyresnysis specialistasVadovasPrivaloma Kalba: anglųInžinierius
Jenkins

Aprašymas

  • Configure, troubleshoot, and maintain NVIDIA/Mellanox Spectrum switches and ConnectX network interface cards.
  • Implement and tune RoCEv2, Priority-based Flow Control, and Explicit Congestion Notification for AI workloads.
  • Tune network environments to maximize throughput, reduce latency, and minimize Job Completion Time.
  • Benchmark and validate AI-ready data-center fabrics using RDMA and the NVIDIA Collective Communication Library.
  • Apply AI agents and specialized tools to automate network operations, testing, and telemetry analysis.
  • Create and maintain documentation for network architectures, configurations, and benchmarking outcomes.
  • Collaborate within an Agile project team in a startup environment supporting a US-based client.

Reikalavimai

  • At least seven years of professional network engineering experience.
  • Preferably three or more years focused on data-center network design and architecture.
  • Hands-on expertise configuring and troubleshooting BGP, EVPN/VXLAN, LACP, and ECMP.
  • Strong knowledge of AI-focused data-center architectures, including Rail-Optimized Design and Rail-Unified Design topologies.
  • Experience configuring, administering, and troubleshooting NVIDIA/Mellanox Spectrum switches and ConnectX network interface cards.
  • Advanced understanding of RoCEv2, Priority-based Flow Control, and Explicit Congestion Notification.
  • Experience tuning network environments, including switch buffers and Quality of Service policies.
  • Experience benchmarking and validating AI-ready data-center fabrics with RDMA and the NVIDIA Collective Communication Library.
  • Ability to use AI agents and tools for task automation, testing, and analysis.
  • Strong technical writing skills and professional English communication.
  • Professional certification such as CCNP, CCIE Enterprise or Data Center, JNCIP, or an equivalent credential is desirable.
  • Hands-on experience with network automation and validation frameworks such as pyATS, NAPALM, Batfish, Nornir, or NetBox is desirable.
  • Exposure to CI/CD pipelines, including GitLab CI, GitHub Actions, or Jenkins, and infrastructure-as-code concepts is desirable.

Privalumai

  • Flexible working arrangements with fully remote, office-based, and hybrid options.
  • Professional development through internal training and a dedicated training budget.
  • Structured, hands-on onboarding.
  • A collaborative atmosphere with colleagues passionate about their work.
  • Opportunities to change projects over time.

Susiję darbai

Terumo Medical Corporation

Territory Manager, Interventional Systems — Philadelphia

Terumo Medical Corporation
1 001 – 5 000 Darbuotojai
H1B vizos rėmėjasGamybaKonsultavimasSveikatos priežiūra
USJungtinės ValstijosPAPensilvanija
50 000 $ – 65 000 $ / metai
Darbas vietojeVisas etatasVidutinis lygisVyresnysis specialistasPrivaloma Kalba: anglųKlientų vadybininkasPardavimai

Lead sales of Terumo Interventional Systems devices to hospitals and outpatient facilities in the Philadelphia area. Build accounts, support procedures, educate clinicians, and meet territory sales goals.

Atidaryti
Cross River

Engineering Manager, Cloud and Distributed Systems — Cross River, Jerusalem

Cross River
501 – 1 000 Darbuotojai
H1B vizos rėmėjasBankininkystėFintechSaaS
ILIzraelisHibridinisVisas etatasVidutinis lygisVyresnysis specialistasPrivaloma Kalba: anglųInžinerijos vadovas
DebesijaPaskirstytosios sistemos

Lead and coach engineers building fintech services and infrastructure for payments, cards, lending, and crypto. This hybrid Jerusalem role focuses on cloud-native systems and engineering delivery.

Atidaryti
Aleph Alpha

Senior AI Researcher, Foundation Model Pre-Training — Aleph Alpha, Heidelberg

Aleph Alpha
51 – 200 Darbuotojai
B2BDirbtinis intelektas
DEVokietijaHibridinisVisas etatasVyresnysis specialistasPrivaloma Kalba: anglųDirbtinio intelekto tyrimų mokslininkasMašininio mokymosi inžinierius
Paskirstytosios sistemosPythonPyTorch

Lead architecture and large-scale pre-training work for Aleph Alpha’s European foundation models, shaping training methods across thousands of GPUs. Build and refine PyTorch training recipes with the Heidelberg-based hybrid team.

Atidaryti