# Machine Learning Engineer (Mid-Level)

Multiverse Computing Multiverse Computing is a fast-growing deep-tech company founded in 2019 and recognized by CB Insights as one of the 100 most promising AI companies globally. We are the largest quantum software company in the EU, with 300+ employees worldwide and growing, delivering advanced solutions trusted by leading global enterprises across several critical industries, including finance, energy, manufacturing, telecom, and industrial sectors. Our mission is to enable organizations to gain a meaningful competitive edge through cutting-edge AI and quantum technologies. You’ll work alongside world-leading experts, developing solutions that deliver real-world value for global clients. We are committed to fostering an inclusive, ethics-driven culture grounded in sustainability, diversity, and collaboration - a place where ambitious, curious people take ownership, push boundaries, and grow. Come and join us. As a Machine Learning Engineer, you will: Build and maintain the training stack our researchers use every day: multi-node training and post-training pipelines (SFT, distillation, RL) built on Megatron-LM, Megatron Bridge and NeMo RL. Build scalable data pipelines for curat

- **Id**: 3901251
- **Url**: <https://alion.io/job/multiverse-computing-machine-learning-engineer-mid-level>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Barcelona, Spain
- **Countries**: ES
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: yes
- **Relocation package**: yes
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-06T12:57:52Z
- **Employer posted date**: 2026-11-06
- **Last verified at**: 2026-11-07T00:52:04Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 5143
- **Description truncated**: no
- **Benefits**: Flexible schedule, Health insurance
- **Relocation offered**: yes
- **Industries**: Machine Learning, Quantum Science & Computing, Financial AI

## Company

- **Id**: 1535
- **Name**: Multiverse Computing
- **Domain**: multiversecomputing.com
- **Url**: <https://alion.io/company/multiverse-computing>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Teamtailor

### Truth index

- **Grade**: A
- **Score**: 92
- **Open postings**: 3
- **Ghost share**: 0
- **Stale share**: 0.333
- **Repost share**: 0
- **Time to fill p50 days**: 58
- **Computed at**: 2026-11-06T05:58:05Z

## Technologies

- **DeepSpeed** — Optional: no
- **Docker** — Optional: no
- **Fine-tuning** — Optional: no
- **FSDP** — Optional: no
- **Knowledge Distillation** — Optional: no
- **Kubernetes** — Optional: no
- **Linux** — Optional: no
- **Machine Learning** — Optional: no
- **Megatron-LM** — Optional: no
- **Model Distillation** — Optional: no
- **NVIDIA NeMo** — Optional: no
- **Post-training** — Optional: no
- **Python** — Optional: no
- **PyTorch** — Optional: no
- **SFT** — Optional: no
- **SLURM** — Optional: no
- **Synthetic Data** — Optional: no
- **Tokenization** — Optional: no
- **AWQ** — Optional: yes
- **AWS** — Optional: yes
- **CUDA** — Optional: yes
- **DPO** — Optional: yes
- **ExecuTorch** — Optional: yes
- **GPTQ** — Optional: yes
- **GRPO** — Optional: yes
- **Hugging Face** — Optional: yes
- **Isaac Sim** — Optional: yes
- **llama.cpp** — Optional: yes
- **MLFlow** — Optional: yes
- **MuJoCo** — Optional: yes
- **ONNX Runtime** — Optional: yes
- **OpenVINO** — Optional: yes
- **Physical AI** — Optional: yes
- **PPO** — Optional: yes
- **Quantization** — Optional: yes
- **SGLang** — Optional: yes
- **TensorRT** — Optional: yes
- **TensorRT-LLM** — Optional: yes
- **Transformers** — Optional: yes
- **Triton** — Optional: yes
- **TRL** — Optional: yes
- **Vision-Language-Action** — Optional: yes
- **vLLM** — Optional: yes
- **Weights & Biases** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: master
- **Optional**: no

### Languages

- Language: English; Level: Advanced (C1); Optional: no

## Lifecycle

- Event: open; At: 2026-11-07T00:52:04Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 58
- **Reasons**: conf:4, win:early
- **Computed at**: 2026-11-07T05:31:37Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.