All engineering roles
Open engineering roles from public job boards. Postings that mention AI tools come first.
236 postings
Ramp · New York, NY (HQ); San Francisco, CA (USA)
…in web frameworks, backend development, and infrastructure. You will work on exciting projects such as AI Agents, Retrieval-Augmented Generation, Structured Extraction (we made https://github.com/1rgs/jsonformer), internal…
Theeconomistgroup · London - Commercial
…and test TTS (text-to-speech) pipelines for use in audio-first products (leveraging tools like ElevenLabs, OpenAI TTS etc) Collaborate with infra, frontend, and design leads to ship internal tools and demos that explore…
Flohealth · London; London, England, United Kingdom
Data / ML engineeringUnited KingdomOpenAIAnthropicLlamaDSPyEvals / LLM evaluationPrompt / context engineering+1 more…Product, Security, Analytics, and Medical teams, and engage with technology partners (Databricks, Google, OpenAI, Anthropic, AWS) on pre-release capabilities relevant to your features Experience and skills Must have: 7+…
Cohere · London; San Francisco; New York; Paris; Toronto; Montreal (United Kingdom)
…use cases. - Collaborate with teams to improve dataset quality and model performance. - Train and fine-tune large language models (LLMs) on distributed training infrastructures. - Conduct experiments to evaluate…
Epistemix · US; CA; UK (United States)
Data / ML engineeringUnited KingdomRemoteEvals / LLM evaluationRAGFine-tuning / LoRA / PEFTPineconeWeaviateFAISS+1 more…- Pydantic – Strong experience in data validation, serialization, and structured model definition. - LLM Evaluation – Ability to assess model performance, optimize outputs, and fine-tune AI behavior. - Prompt Optimization –…
Doctolib · Paris (France)
…RAG systems, or reinforcement learning - You are expert in Python, PyTorch/Transformers for training, vLLM/similar for inference with a track record deploying ML systems in production (AWS/GCP) - You have…
Databricks · San Francisco, California; Mountain View, California
Software (general)Fine-tuning / LoRA / PEFT…with a unified, scalable, and governed platform to deploy and manage AI/ML models — from traditional ML to fine-tuned and proprietary large language models. It offers real-time, low-latency inference, governance, monitoring,…
Good Job Games · Sarıyer, Istanbul; Sarıyer, Istanbul, Türkiye
…RL environments for product development Following and deploying cutting-edge generational models (including finetuning) for tailored, multi-modal use cases Being at the forefront of ML/DL research and gaining valuable…
Hiverge · Cambridge; Remote (United Kingdom)
…and real-world optimisation. You will help advance the capabilities of our AI discovery engine, develop agentic systems, and apply our technology to challenging problems. You will: - Research and implement techniques to…
Vercel · Hybrid - San Francisco, New York City; San Francisco, California, United States
…scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the role: We are looking for a Software…
Datadog · Paris, France; Paris, Paris, France; Switzerland
…orchestration, and GPU acceleration You have practical experience with large-scale model training and fine-tuning, including frameworks like Megatron-LM, DeepSpeed, SkyRL, VeRL, or TorchTitan, and techniques such as SFT,…
Reddit · Remote - Ontario, Canada; Remote - United States
…techniques, including but not limited to LLM evaluation, alignment, fine-tuning, knowledge distillation, RAG/agentic systems and productionizing LLM-powered products at scale Advanced degree in Computer Science, Machine Learning, or…
Reddit · Remote - United States
…techniques, including but not limited to LLM evaluation, alignment, fine-tuning, knowledge distillation, RAG/agentic systems and productionizing LLM-powered products at scale Advanced degree in Computer Science, Machine Learning, or…
Reddit · Remote - Ontario, Canada; Remote - United States
…techniques, including but not limited to LLM evaluation, alignment, fine-tuning, knowledge distillation, RAG/agentic systems and productionizing LLM-powered products at scale Advanced degree in Computer Science, Machine Learning, or…
Reddit · Remote - United States
…techniques, including but not limited to LLM evaluation, alignment, fine-tuning, knowledge distillation, RAG/agentic systems and productionizing LLM-powered products at scale Advanced degree in Computer Science, Machine Learning, or…
Linear · North America (United States)
…to power natural language interfaces, smart suggestions, agentic workloads, and more - Optimize prompts, fine-tune model behavior, and evaluate performance - Help to guide our agent platform, allowing third parties to…
Almetra · Berlin (Germany)
…ideally used by real users - Hands-on experience fine-tuning VLMs or large video models (e.g. InternVL, Qwen-VL or similar) - Strong PyTorch and multi-GPU training, plus clean, reproducible Python - Experience…
Anthropic · San Francisco, CA | New York City, NY | Seattle, WA; New York, New York, United States; San Francisco, California, United States; Seattle, Washington, United States
Data / ML engineeringFine-tuning / LoRA / PEFT…that directly improve production model quality Design, build, and run robust, efficient pipelines for model fine-tuning and evaluation Develop tools to measure and improve model performance across various dimensions Collaborate…
Airbnb · United States
…and enhances AI models, ML services, and tools including LLM fine-tuning and optimization, RAG/Search, LLM evaluation and testing automation, feedback-based learning, and guardrails for a wide range of applications at…
Ultralytics · Madrid; Remote EURO
…fine-tuning Proven experience deploying LLMs in production environments Expertise with APIs from Anthropic , OpenAI , Voyage , DeepSeek , and Gemini Experience with building internal tools leveraging LLM…
Xai · Palo Alto, CA; Seattle, WA; Palo Alto, CA
…with large-scale, high-concurrent production serving Experience with GPU inference engines (e.g., vLLM, SGLang, Triton, TensorRT-LLM) Strong background in system optimizations: batching, caching, load balancing,…
Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY; New York, New York, United States; Remote-Friendly US (Travel Required); San Francisco, California, United States; Seattle, Washington, United States
…scalable distributed information retrieval systems, such as search engines, knowledge graphs, RAG, indexing, ranking, query understanding, and distributed data processing The annual compensation range for…
Woodmark Consulting AG · Germany
Data / ML engineeringGermanyGermanAmazon BedrockAzure OpenAIAgentic workflowsRAGPrompt / context engineeringFine-tuning / LoRA / PEFT+2 more…in Python (optional Java oder Scala) Fundierte Erfahrung mit AWS oder Azure sowie AI-Cloud-Diensten wie Bedrock oder Azure OpenAI Erfahrung mit Infrastructure as Code (z. B. Terraform, CloudFormation, Bicep) Kenntnisse in…
Alexander Thamm GmbH · Hybrid (München); München; Frankfurt; Berlin; Leipzig; Essen; Nürnberg
Data / ML engineeringGermanyGermanOpenAIHugging FacePrompt / context engineeringFine-tuning / LoRA / PEFT…im Coding und Software Development (Python, object oriented), mit Cloud Technologien (Azure, AWS), in OpenAI API/ Aleph Alpha API und HuggingFace Idealerweise Erfahrungen im probabilistic modeling, text processing &…
Lokainc · LatAm, North Macedonia, Portugal, Serbia; LatAm; North Macedonia; Portugal; Serbia
Data / ML engineeringPortugalHugging FaceAmazon BedrockAmazon SageMakerLangChainLlamaIndexLangGraph+8 more…AgentCore, SageMaker). Proficiency in Python and core ML libraries and frameworks (scikit-learn, PyTorch, HuggingFace, TensorFlow, Transformers). Familiarity with containerization and orchestration tools. Leadership & Soft…
Lokainc · LatAm, North Macedonia, Portugal, Serbia; LatAm; North Macedonia; Portugal; Serbia
Data / ML engineeringPortugalHugging FaceAmazon BedrockAmazon SageMakerLangChainLlamaIndexLangGraph+8 more…experience. Deep proficiency in Python and core ML libraries and frameworks (scikit-learn, PyTorch, HuggingFace, TensorFlow, Transformers). Leadership & Soft Skills A track record of mentoring junior engineers and…