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Software Engineer - Python/Typescript

New North AmericaContract

Contract (~3 months) role evaluating AI coding agents: reviewing AI-generated code in real-world repositories, identifying failure modes, and building rubrics, pipelines, and preference data that improve coding models. Requires 5+ years of software engineering with Python, TypeScript/JavaScript, Go, or similar, plus strong code-review judgment.

AI JavaScript LLM Python RLHF +1 skills

Senior Director of Engineering, Generative AI

Open 61d North AmericaFull-timeSenior

Lead the Applied AI organization within Roblox Build, owning the full applied AI stack—model strategy/routing, fine-tuning, code generation, 3D layout generation, and evaluation infrastructure—to turn foundation models into reliable creation systems at scale.

Agentic AI AI Data Quality Fine Tuning Generative AI +3 skills

526K – 574K $

Data Analyst

New RemotePart-time

Emetlab, an AI training-data infrastructure company, is hiring a fully remote Data Analyst (full- or part-time) to analyze contributor performance, dataset quality, and client delivery metrics. Core work involves SQL-based analysis, dashboards in tools like Tableau/Looker/Power BI, and Python or R.

AI Analytics Backbone.js Data Analytics Data Pipelines +12 skills

Strategic Account Executive

Open 52d RemoteNorth America

Strategic Account Executive, AI Team: Strategic Accounts Prolific is not just another player in the AI space—we are the architects of the human data infrastructure that is reshaping the landscape of AI development. In…

Account Executive AI Machine Learning Program Management RLHF

Director of Research, Agentic AI

Open 33d HybridNorth America

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset,…

Agentic AI AI Cloud LLM Machine Learning +4 skills

Staff Software Engineer, AI/ML

Open 117d HybridNorth AmericaStaff

Staff-level IC on DigitalOcean's Applied Research team, owning the technical direction for feedback-driven learning in agentic AI systems — reward modeling, preference optimization (RLHF, DPO, PPO, GRPO), and evaluation infrastructure — shipping research to production. Hybrid role in Seattle; 8+ years of production AI/ML experience required.

Agentic AI AI Cloud Data Pipelines Fine Tuning +8 skills

217K – 271K $

Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)

New On-siteUKFull-time

Job title: Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs) Location: London; full in-office working as default Start date: ASAP Reports to: CEO Compensation: Salary and Equity options available…

AI CUDA Deep Learning DeepSpeed Distributed Systems +12 skills

数据技术及产品部-数据研发工程师-数据验收业务

负责核验 AI 模型采购的账单准确性与合规性，以及数据标注结算合规性，防范资损风险。日常对接各大 AI 模型厂商 API 和各类标注供应商交付，把 SLA 转化为可执行的核验规则，用自动化工具执行抽查，建立日检与月度复核机制。主要工作内容： 1. 核验基准实施：主导核验与基准实施，构建不同的评估方式，搭建 Pipeline，输出结构化验收报告。 2.…

AI API CI/CD ETL Flink +7 skills

ATH事业群-AI Agent研发工程师/专家-AI视频生产-北京/杭州/广州/上海

● 岗位定位：…

C++ Java LangChain LlamaIndex Python +3 skills

阿里国际-高级AI算法工程师-杭州

部门介绍：阿里巴巴国际商业数字供应链和定价算法团队专注于海外零售供应链的建设与优化，业务覆盖全球，支持千亿级零售行业及亿级商品。我们构建智能决策体系，提升供应链效率、降低成本，并优化经营决策与消费者体验。团队运用大数据、人工智能和仿真技术，解决商业现实问题，重塑海外零售体系，创造社会价值。加入我们，您将与优秀团队合作，探索前沿算法技术，迎接零售与供应链优化的挑战，共创海外数字零售未来！职位描述 1.…

Agentic AI DeepSpeed LLM MCP Python +3 skills

千问事业部-运动健康 Agent 算法工程师-杭州

基于智能手表、手环等穿戴设备的多模态生理与运动指标，构建运动健康 Agent，实现对用户健康数据的个性化解读、运动与健康计划生成、实时运动指导，并通过主动服务持续、闭环地管理用户健康。打造自然流畅、有温度、能办事的 AI 健康教练体验。岗位职责 ● 研发基于大模型的健康解读与对话能力：将 PPG/ECG/IMU 等多传感器指标（心率、心率变异性、血氧、睡眠、压力、运动负荷等）转化为用户可理解、可信赖、循证的个性化健康洞察。 ●…

Agentic AI AI DeepSpeed LLM PyTorch +2 skills

Senior Machine Learning Engineer

Open 125d North AmericaFull-timeSenior

Builds and deploys small language models that enforce real-time AI governance policies, undoing harmful agent actions while optimizing for latency and cost in enterprise environments.

Agentic AI AI Ai Enablement Azure Cloud +19 skills

189K – 283K $

Member of Technical Staff - Research

New On-siteNorth AmericaFull-time

About Hillclimb Hillclimb's mission is to improve agent capabilities towards recursive self-improvement. To do so, we work on creating environments and evals that test and push frontier models' ability to…

Anthropic LLM Machine Learning OpenAI RLHF

UnitedHealth Group

Senior AI/ML Engineer

Open 31d APACContractSenior

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the…

Agentic AI AI Anthropic AWS Azure +20 skills

Forsvarskommandoen

AI engineer til Forsvarets AI Center

Kan du forklare attention på en serviet, træne en transformer fra bunden, og bygge de evals, der afslører, om den faktisk virker? Og vil du bruge dine evner på noget, der virkelig betyder noget? Så har vi en mission,…

AI API CUDA Deep Learning DeepSpeed +8 skills

Senior Staff Machine Learning Engineer

New RemoteNorth AmericaFull-timeStaff

Senior Staff ML Engineer to lead the AI behind Altana Nexus, an agentic platform for global trade: building ingestion-to-decision pipelines over shipments and customs data, fine-tuning and evaluating LLMs, and shipping real-time risk/compliance decisions. Core stack is Python/PyTorch with LLM tooling (RAG, agents, vLLM, LangGraph) on cloud data infrastructure.

Agentic AI AI API AWS Azure +30 skills

250K – 295K $

Staff Machine Learning Engineer

New RemoteNorth AmericaFull-timeStaff

Lead the AI behind Altana Nexus, an agentic platform for global trade: drive architecture and build ingestion-to-decision ML pipelines and LLM agents that turn shipments, customs filings and trade documents into real-time risk, classification and compliance decisions. Core stack is PyTorch, the Python ML ecosystem, and production LLM techniques (RAG, SFT/DPO/RL, evals).

Agentic AI AI API AWS Azure +30 skills

205K – 240K $

Senior Software Engineer, AI Agentic Platform

New HybridNorth AmericaSenior

Senior engineer on the Product Foundations team building Metropolis Web Services — the core distributed platform services (IAM, notifications, message processing) powering Metropolis's checkout-free parking/mobility products. Heavy Java/JVM work with microservices, Kubernetes and AWS, service mesh, Kafka/SQS data flows, and Datadog observability; office-first role in Seattle, 4 days per week onsit

Agentic AI AI Anthropic API Api Design +39 skills

177K – 216K $

AI Engineer (Managed Services)

Build and deploy enterprise LLM applications, RAG systems, and AI agents using open-source models (DeepSeek, Qwen, Kimi) and frameworks like LangChain and vLLM.

A/B Testing Agentic AI AI API AutoGen +40 skills

AI/ML Engineering Manager

Open 124d RemoteLATAM, North AmericaSenior

Lead a team of ML engineers and architects at an AI-first cloud services company, owning hiring, team growth, and complex customer engagements while shaping AI/ML architectures and driving pre-sales.

Agentic AI AI Airflow Analytics Anomaly Detection +67 skills

140K – 215K $