Staff Machine Learning Engineer Appgate IncStaff Machine Learning EngineerNew York, NY$180,000–$220,000 / yearThis is a hands-on technical leadership role, shaping our fraud prevention roadmap and ensuring the platform evolves to meet emerging threat patterns through automation, data intelligence, and generative AI-enhanced detection models. You will architect large-scale ML systems that detect and prevent fraud in real time combining deep machine learning expertise with scalable engineering and domain knowledge in financial systems.
staff-distribution-engineer-northeast-region Burns & McDonnellstaff-distribution-engineer-northeast-regionMorristown, NJ$100,000–$175,000 / yearThe Staff Distribution Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments on various 2.4kV to 34.5kV overhead and underground utility distribution projects. Develop and prepare distribution-voltage packages for both overhead and underground projects, including distribution equipment installation, feeder and cable replacement, and new feeder design.
Staff+ Site Reliability Engineer, Safeguards ML Infra Anthropic PBCStaff+ Site Reliability Engineer, Safeguards ML InfraNew York City, NY$320,000–$485,000 / yearYou''ll ensure safeguards are properly configured and deployed for model launches and own the off-cycle deployment of new safety classifiers - canarying changes, verifying that the right safeguards are provably live on the right models, and holding rollback authority when something looks wrong. We own the critical backend services that ensure safety on the token generation path, and we own the operational work of getting those systems safely into production: standing up safeguards for every new model launch, and deploying new safety classifiers as they ship.
Staff Mechanical Engineer, Communications Hardware Remote Eligible | Relocation Assistance Available Axon Enterprise IncStaff Mechanical Engineer, Communications Hardware Remote Eligible | Relocation Assistance AvailableNew York, NYRemote$108,750–$165,000 / yearYou will balance competing constraints across durability, sealing, antenna and RF performance, thermal management, battery integration, size, weight, ergonomics, and industrial design while driving designs from early concepts through mass production. 12+ years of mechanical product design experience, ideally within ruggedized, portable, wearable, or other compact electronic products, with a proven track record taking hardware from concept through EVT/DVT/PVT and high-volume manufacturing.
NewStaff Machine Learning Engineer, Retrieval Reddit IncStaff Machine Learning Engineer, RetrievalNYRemote$230,000–$322,000 / yearImprove the retrieval stack across key modeling decisions, including objectives, labels, sampling strategies, hard-negative mining, feature design, embedding generation, candidate filtering, and retrieval depth. Apply modern approaches such as two-tower architectures, representation learning, embeddings, sequence models, graph-based methods, and other deep learning techniques when they create meaningful product value.
Staff Applied AI Engineer, Product & Agent Performance Arcadia Solutions LLCStaff Applied AI Engineer, Product & Agent PerformanceNY$175,000–$200,000 / yearWe transform complex healthcare data into trusted intelligence, helping providers, payers, and life sciences organizations act with clarity, make confident decisions, and achieve measurable clinical, operational, and financial outcomes. 8+ years of production software engineering experience, including 3+ years of hands-on ownership of ML, LLM, or agentic systems in production, with direct experience in healthcare, finance, or another regulated industry.
Staff Software Engineer, AI Developer Tools Gusto IncStaff Software Engineer, AI Developer ToolsNew York, NY$180,000–$200,000 / yearHere's what you'll do day-to-day: Architect AI Core Infrastructure: Design, scale, and maintain the internal platform and APIs that integrate LLMs into the developer workflow, with a heavy focus on autonomous agents, custom retrieval-augmented generation (RAG), and smart context-delivery systems. Whether you are building bespoke internal coding assistants, automating sprawling codebase refactors, or deploying AI to self-heal CI/CD pipelines, your work will directly multiply the velocity of hundreds of builders.
NewSenior Staff Software Engineer, Recognition Platform MetropolisSenior Staff Software Engineer, Recognition PlatformNew York, NY$241,000–$279,500 / yearIn this role, you will lead the evolution of high-volume edge-to-cloud pipelines and decisioning systems that transform physical-world sensor signals into real-time actions, setting technical direction, establishing architectural RFCs, and driving cross-functional alignment without needing formal reporting authority. From transforming parking into a seamless drive-in, drive-out experience for millions of Members to expanding our intelligence layer across retail and hospitality, we are building a world that feels instinctive and magical.
Staff Software Engineer, Core Products Gusto IncStaff Software Engineer, Core ProductsNew York, NY$163,000–$204,000 / yearAbout the Role: We''re looking for seasoned full-stack software engineers to join the teams behind Gusto''s customer-facing products - the features and experiences that small business owners and their employees rely on every day. Collaborate with our Product Management, Data, Design, and Platform Engineering teams to understand customer pain points, come up with solutions, and then prototype, iterate, and launch daily.
Senior Staff Machine Learning Engineer, Feed Relevance Reddit IncSenior Staff Machine Learning Engineer, Feed RelevanceNYRemote$266,000–$372,400 / yearWith 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet's largest sources of information. Your deep modeling expertise will directly shape the core architectures behind feed ranking, enabling breakthrough personalization for tens of millions of users.
Staff Software Engineer, Android Toast IncStaff Software Engineer, AndroidNYRemote$193,000–$309,000 / yearToast currently serves hundreds of multi-unit brands, including Caribou Coffee, Choice Hotels, Craveworthy Brands, WaBa Grill, Nothing Bundt Cakes, Papa Gino''s & D''Angelo, Costa Vida Fresh Mexican Grill, and The Human Bean, among others. Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy.
Staff Full Stack Engineer OrderGroove, Inc.Staff Full Stack EngineerNYRemoteAbout Ordergroove: Ordergroove powers recurring revenue for the world's largest and most innovative retailers including L'Oreal, Dollar Shave Club, La Colombe Coffee, Bonafide Health, BarkBox, and more. They stand behind what they ship to millions of subscribers, and that care shows up directly in customer retention, in trust from the brands we power, and in the kind of work this team gets to take on next.
Staff Machine Learning Operations Engineer Garner Health Technology, Inc.Staff Machine Learning Operations EngineerNew York City, NY$298,000–$351,000 / yearWe partner with employers to redesign how healthcare works: applying 550+ proprietary clinical metrics across 80+ specialties to a dataset of 320M+ patients to identify the best-performing doctors, then using compelling incentives to steer members to the care that helps them get healthier, faster. Establish Drift Monitoring: Design and implement automated data drift and concept drift monitoring systems that alert the team when models degrade, laying the groundwork for future Continuous Training (CT) architectures.
NewStaff Machine Learning Engineer, AI Security Reddit IncStaff Machine Learning Engineer, AI SecurityNYRemote$230,000–$322,000 / yearThe AI Security team within Reddit's Security Platform Engineering organization builds security into Reddit's products, engineering systems, AI platforms, and operational infrastructure so the secure path is the easiest path for both people and agents. 8+ years of experience developing machine learning models, with substantial hands-on model training experience, demonstrated production impact, and a record of leading complex initiatives across teams.
Staff+ Software Engineer, Caching AnthropicStaff+ Software Engineer, CachingNew York City, NY$320,000–$485,000 / yearThe Caching team is part of the Databases organization and owns the systems that keep Anthropic's hottest paths fast and correct: a managed Redis fleet, client libraries used across the company, and CDC-driven cache invalidation that solves one of distributed systems' hardest problems the right way. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Software Engineer, Backend CaptionsSoftware Engineer, BackendUnion Square, NJWe're very fortunate to have some the best investors and entrepreneurs backing us, including Index Ventures, Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, General Catalyst, Uncommon Projects, Kevin Systrom, Mike Krieger, Lenny Rachitsky, Antoine Martin, Julie Zhuo, Ben Rubin, Jaren Glover, SVAngel, 20VC, Ludlow Ventures, Chapter One, and more. Integrate and operate large generative AI models in production-deploying, serving, and scaling systems that combine internal research and external capabilities to unlock new product experiences.
Project Environmental Engineer / Project Manager Langan Engineering & Environmental ServicesProject Environmental Engineer / Project ManagerParsippany, New Jersey$96,750–$140,000 / yearManage environmental investigation and remediation projects; Perform complex analyses for specific portions of broader engineering and environmental projects; Supervise field activities and ensure correct interpretations of findings; Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines; Effectively organize, write and edit draft proposals, reports and other documents; Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients; Provide direct oversight and management of junior staff for specific project assignments. Hazwoper re-certification; Comprehensive understanding of regulatory requirements; Excellent public speaking, written, and verbal communication skills; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff; Ability to work evenings and/or weekends as projects require; and.
Senior/Staff Software Engineer, Platform AIDA RecruitmentSenior/Staff Software Engineer, PlatformNew York, New YorkThe strongest candidates will have experience building infrastructure and writing software that other engineers use — for example, internal TypeScript libraries, SDKs, deployment tooling, developer platforms, CI/CD systems, or infrastructure automation. For one of our clients, we are looking for a Senior/Staff Software Engineer, Platform to build and scale the infrastructure, developer tooling, and internal systems that enable engineering teams to ship software quickly, safely, and reliably.
Staff Software Engineer, Billing ZocDoc, Inc.Staff Software Engineer, BillingNew York, NY$211,100–$285,000 / yearAs a technical leader, you won't just be writing code; you'll be driving high-visibility projects from conception to launch, mentoring talented engineers, and making the architectural decisions that will define how Zocdoc scales its billing platform for years to come. You will lead the evolution of our billing systems into a flexible, best-in-class platform capable of supporting diverse and fair pricing models-ranging from our core marketplace to new AI-driven innovations like Zo, our AI Phone Assistant.
Staff+ Software Engineer, Claude App Infrastructure AnthropicStaff+ Software Engineer, Claude App InfrastructureNew York City, NY$320,000–$485,000 / yearThis research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. We're the platform team for Anthropic's flagship consumer product, responsible for the serving architecture that keeps Claude available at scale, the conversation experience, and the infrastructure that lets every product team at Anthropic ship into claude.ai safely and fast.