Production RL Engineer: Train & Deploy Web-Data Models
$180k - $270kFirecrawl
A leading data extraction company is seeking a Research Engineer focused on reinforcement learning in San Francisco or Remote. In this full-time role, you will build training infrastructures, fine-tune models, and bridge classical RL and modern agent systems. Ideal candidates have 3+ years in applied RL or ML engineering and are comfortable communicating across teams. Competitive salary of $180,000–$270,000 with great benefits including equity, generous PTO, and wellness stipends. #J-18808-Ljbffr
$150k - $300k
...-performance training into a single... ...scale, from RL and SFT to tool... ..., and deployment. We validate... ...state-of-the-art models on the same stack... ...that guide product and research... ...machine learning engineering, with... ...Experience with web programming (... ...or synthetic data generation....DataWebRemote workVisa sponsorshipRelocation packageFlexible hours$150k - $300k
...-performance training into a single... ...scale, from RL and SFT to tool... ..., and deployment. We validate... ...state-of-the-art models on the same stack... ...Research Engineer (FDRE) to serve... ...our research, product, and infrastructure... ..., synthetic data generation,... ...Web programming experience...DataWebRemote workVisa sponsorshipRelocation packageFlexible hours- ...cutting-edge models into production. We're growing... ...the platform engineers turn to to ship... ...like multi-node training and products... ...reinforcement learning (RL) from... ...able to then deploy checkpoints seamlessly... ...of the web stack, databases... ..., Synthetic Data Generation, LoRA...DataWebFlexible hours
$164.7k - $266k
...business-critical data that is trapped... ...Automation Engineer, you will be a... ...stakeholders, product managers, enterprise... ...to coding to deployment and support... ...certifications and training Job Designation... ...via web services / REST... ...infrastructure models like MCP servers...DataWebContract workWork at officeLocal areaRemote work2 days per week- ...including procedures, data, and objectives... ...office suite Deploy them in secure... ...moving team of engineers and researchers... ...deployed products in some of the... ...frontier language models and institutional... ...pipelines, web applications, or... ...for onboarding, training, and deployment...DataWebWork experience placementWork at officeImmediate startFlexible hours
- ...Limited To Build and deploy simple drip or nurture... ...lists/databases; ensure data hygiene (removing... ...platforms with other tools (web tracking, events) Analyze... ..., personalization Train or guide junior staff... ...scoring and propensity modelling Ensure data infrastructure...DataWebImmediate startRemote workWork from homeWorldwideNight shift
$106.8k - $194.8k
...Operations Solution Engineer PRACTICE... ...implementing and managing Web Application... ...applications and data. JOB SUMMARY:... ...) to automate the deployment and management of... ...access to continuous training and mentorship, enabling... ...-enabled hybrid model. Our expectation...DataWebSummer holidayFlexible hours$148.5k - $223.9k
...team seeks a Senior Engineer to join the DNS... ...all aspects of the production DNS solution, including... ....Salesforce hosts web services and... ...operations, single-click deploy to tens of... ...monitor, and repair our data centers and the... ..., benefits, training, assessment of job...DataWebWork experience placement$110k - $120k
...workflow automation, and data system integrations to... ..., or integration engineer. This position is essential... ...maintain scalable data models; develop and enforce data... ...or weekend work for deployments or critical issues.... ...Experience with Lightning Web Components (LWC) and JavaScript...DataWebFull timeCasual workWork at officeAfternoon shift- About the Team Training Runtime builds... ...OpenAI's largest model training runs -... ...GPT-5.5! The Data Movement area owns... ..., reliability engineering, and developer... ...terminal and web-based visualizers... ...and review production code in core data... ...AI research and deployment company dedicated...DataWebFull timeRemote workFlexible hours
- ...alumni advancement. We deploy safe AI Agents to... ...biggest challenges using data, AI, and web technologies. You’ll... ...to influence product direction and drive real... ...managers, designers, engineers, data scientists, and... ...discovery, workshops, training, and deployments. What...DataWeb
$70.4k - $78k
Technology Training Specialist Location: Los Angeles, California Salary... ..., implement and oversee the Data and Technology Department's... ...training program and deploy web-based and in-person trainings... ...those needs. Collaborate with Product Development team on updates and...DataWeb- ...Overview Building data-driven AI applications... ...enough to run in production. Today, teams... ...piece together query engines, search systems,... ...building a modern web application and help... ...managed cloud deployments. For a deeper dive... ...the current world model, and builds better...DataWebWork at officeRemote work1 day per week
- ...Vision-Language-Action models for robotics control end-to-end: data curation, careful... ...architecture, training/inference stacks,... ...model research and engineering. Exceptional ownership... ...to detail. Production‑level expertise in... ...models for robotics or web agents, embodied...DataWeb
- ...developing open weight models for individuals,... ...constraints. As a ML Engineer, you will work hands-on with customer data, run fine-tuning workflows... ...harnesses, and deploy adapted models to production. You'll work... ...datasets, configure training runs (SFT, preference...DataFull timeRelocation package
$200k
...generation to improve models and solve... ...-scale pre‑training, domain‑specific RL, ultra‑long... ...and data tooling for our... ...the team more productive—dashboards, CLIs... ...and internal web UIs Build internal... ..., and engineering best practices... ...Focus. Safely deploy AGI. Everything...DataWebWork at officeRelocationVisa sponsorship- ...developing and deploying computer-using... ...computer-using agent product, we collaborate... ...teams at every training and deployment... ...high-quality engineering across evaluation, data, training, RL environments... ...systems that allow models to control... ...Understand how the web works in...DataWebWork at officeRelocation package
$200k
...Francisco is seeking a Software Engineer for their RL Research & Environments team. The... ...on designing and improving data and evaluation systems to enhance model capabilities. Candidates should... ...an opportunity to influence post-training strategies as part of a fast-paced...Data- ...The role As an AI product engineer, you'll build... ...build for customer deployments and upstream... ...shipping production web applications... ...agent workforces trained on proprietary data and institutional... ...custom evals, train models, and deploy... ...founders. We've built RL infrastructure...DataWebWork at officeVisa sponsorshipRelocation package
- ...opensource standard for data movement. We've enabled... ....) and we believe in product-led growth, where we build... ...for an Integrations Engineer to help build the future... ..., CLI tooling, and the web application. You'll... ...strategies, progressive deployments, compatibility migrations...DataWebLocal areaImmediate start
- ...Machine Learning Engineers (MLEs) to own... ...core action models end-to-end -... ...layer for productivity so professionals... ...work. We're training action... ...across diverse web applications... ...frameworks and data pipelines to... ...training and deploying models in production... ...in RL or online learning...DataWebSleeping nights
$216k - $270k
...As the leading data and evaluation partner... ...safeguarding AI models and systems. Building... ...like coding, web browsing, and computer... ...trustworthy AI deployments in the industry as... ...Experience with post-training and RL techniques such as... ...setting or in product development. Strong...DataWebFull time- ...responsible for designing, developing, and deploying Robotic Process Automation (RPA)... ...Understanding of databases (SQL, NoSQL) and web services (REST, SOAP). ~ Experience integrating... ...Migration, Custom Software Development, Data Analytics Infrastructure & Cloud...DataWebLong term contract
$181.1k - $318.4k
...Compliance and Automation Engineer Imagine what you... ...ideas become extraordinary products, services, and customer... ...engineering, data governance, and compliance... ...dashboards using BI tools or web technologies ~... ...Experience designing and deploying automated compliance workflows...DataWebRelocation$100k - $160k
...QA Automation Engineer Ampa is a pioneering neurotechnology... ..., which spans Android, web, and backend systems.... ..., mobile apps, and data systems are safe, stable, and ready for deployment in clinical environments... ...closely with engineers and product managers to clarify expected...DataWebPermanent employmentH1bVisa sponsorship$350k
...Research, Pre-Training Data San Francisco Thinking... ...We are scientists, engineers, and builders who've created... ...most widely used AI products, including ChatGPT and... ...Character.ai, open-weights models like Mistral, as well... ..., or large-scale web data processing for machine...DataWebLocal areaImmediate startVisa sponsorshipWork visaRelocation package$320k - $405k
...Software Engineer, Research Data Platform San Francisco, CA... ...data that goes into training and evaluating frontier models. We power the... ...rely on to monitor RL runs, explore finetuning... ...excel at building data products — the pipelines... ...APIs, libraries, and web interfaces that...DataWebWork at officeVisa sponsorshipFlexible hours$350k
...We are scientists, engineers, and builders who’... ...widely used AI products, including ChatGPT... ....ai, open-weights models like Mistral, as well... ...The role of pre-training researchers sits at... ...with large-scale data engineering to help... ...construction, or large-scale web data processing...DataWebLocal areaVisa sponsorshipWork visaRelocation package- ...building the automation engine that powers the next... ...this role is our Forward Deployed Engineering initiative,... ...to contribute to other product initiatives well beyond... ...Hardware Engineers to sync data from their designs in... ...and CI/CD Common Web Architectures + interfaces...DataWebHome officeFlexible hours
$180k - $290k
...Product Engineer — Search You’ll own the developer-facing search... ...: 3+ years in applied RL, ML engineering, or model training — with production systems... ...easiest way to extract data from the web. Developers use us to... ...features from design to deployment. You’re comfortable...DataWebFull timeTemporary workLive inRemote workShift work
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