Technical Support Senior Staff Engineer Upscale AI IncTechnical Support Senior Staff EngineerNY$200,000–$216,000 / yearAs part of the AI Networking team, you''ll debug software, develop automation, validate networking platforms, troubleshoot complex system issues, and work closely with engineering teams and customers to ensure the best customer experience. You'll be the leader for switching ASIC pipeline tuning, platform readiness, and fabric performance (Ethernet/RoCEv2 and/or InfiniBand), turning requirements into reproducible configurations that hit utilization and tail-latency targets at scale.
Staff Engineer, Experience Engineering Catamorphic CoStaff Engineer, Experience EngineeringNY$214,800–$295,350 / yearOur product suite enables customers to run A/B tests, measure the impact of feature changes, and optimize experiences, and is integrated with a feature management and observability platform that processes trillions of evaluations daily. You''ll work across our entire product suite, focusing on understanding the key use cases, building the experiences and the supporting technical platform, and providing guidance and tools for other teams to be able to build better experiences more quickly.
NewSenior Staff Engineer - Platform Upscale AI IncSenior Staff Engineer - PlatformNY$237,000–$260,000 / yearPlatform software Design and Development: Architect and develop Linux BSP, platform drivers, and user-space services for SONiC (x86), FBOSS (x86), and OpenBMC (ARM) platforms-covering kernel/device-tree configuration, bootloader integration, DMTF-based manageability (MCTP, PLDM, Redfish), and peripheral drivers (I2C, SPI, PCIe, GPIO). The engineer will own end-to-end platform software development-spanning Board Support Packages (BSP), network operating systems (SONiC, FBOSS), baseboard management controller firmware (OpenBMC), and hardware diagnostic software for both platform-level and ASIC-level validation.
Staff AI Engineer Oscar Health IncStaff AI EngineerNew York, NY$198,720–$260,820 / yearYou'll work alongside a world-class team of engineers and data scientists, rapidly iterating on ideas and shipping production-ready applications that drive measurable business and user outcomes. Our ideal candidate is a data scientist with an engineering background, an engineer with a data science background, or a founder-type who combines product thinking, rapid prototyping, and hands-on coding to deliver real-world impact.
Staff Platform Engineer Charlie Health Engineering, Product & DesignStaff Platform EngineerNew York City, NYRemote$185,000–$265,000 / yearAs a Staff Platform Engineer on Core Platform, you will own one of the primitives at the heart of Charlie Health's replatforming: the federated GraphQL front door, the event substrate that carries every signal, the identity layer for humans and AI agents, or the real-time world model state layer that gives our services and agents a live picture of care. Depth in at least one of these areas, enough to own it end to end: GraphQL federation, real-time stream processing (Flink, Spark, KsqlDB, or similar), graph databases (Memgraph, Neo4j, Amazon Neptune, Dgraph, or similar), or authorization systems with ReBAC and RBAC models (Zanzibar, OpenFGA, Cedar, or similar).
Senior Staff Environmental Engineer, Scientist or Geologist Langan Engineering & Environmental ServicesSenior Staff Environmental Engineer, Scientist or GeologistParsippany, New York$76,000–$110,000 / yearBachelor’s degree in Environmental Science, Environmental Engineering, Geology or Hydrogeology; 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight; For engineers, possession of a valid Professional licensure or ability to obtain within one year; Experience conducting Phase I, II and III environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight; Experience performing small and large scale groundwater treatment system design, operation and maintenance, and optimization; Experience providing litigation support services for expert witness projects, or similar; In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA); Experience working with state regulatory agencies; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Availability to work overtime as needed; and. This individual will serve a key function in providing site exploration activities, including soil borings and monitoring well installations; conducting field tests; collecting field data and samples; monitoring construction sites; and compiling data and preparing reports.
Senior Staff Environmental Scientist or Engineer - Environmental Langan Engineering & Environmental ServicesSenior Staff Environmental Scientist or Engineer - EnvironmentalWhite Plains, New York$76,000–$110,000 / yearBachelor’s degree in Environmental Science or Environmental Engineering; 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight; For engineers, possession of a valid Professional licensure or ability to obtain within one year; Experience conducting Phase I and II environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight; In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA); Experience working with state regulatory agencies; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Availability to work overtime as needed; and. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
NewSr Staff Machine Learning Engineer - Media Intelligence ADOBE IncSr Staff Machine Learning Engineer - Media IntelligenceNew York, NY$238,700–$345,650 / yearWe are hiring a Senior Staff Machine Learning Engineer to architect and lead the data processing, indexing, and search infrastructure behind Firefly Foundry's media intelligence - the systems that turn massive volumes of customer media (image, video, 3D, audio) and model-derived signals (embeddings, captions, entities, shot and scene structure, aesthetic, safety, and IP labels) into structured, low-latency, searchable intelligence, and that expose it as agentic search: retrieval designed to be driven by AI agents, not only by people. Firefly Foundry is Adobe's enterprise managed-service offering for custom multimedia generative AI - deep-tuned image, video, and 3D models built on each customer's IP, paired with creative production workflows and a media-intelligence layer, and deployed across new and existing Adobe surfaces.
Staff Software Engineer, AI & Platform ArketaStaff Software Engineer, AI & PlatformNew York City, New YorkWith Arketa, studios can manage schedules, accept bookings and payments, build on-demand video libraries, host retreats, run automated marketing, and launch fully branded apps and websites. We're building a category-defining company in a fast-moving space, and we're looking for a leader who is excited to help shape what world-class partner support looks like in the wellness category.
Staff Software Engineer, Data & AI Holly (US)Staff Software Engineer, Data & AINew York, NY$202,000–$262,000 / yearLocal governments publish enormous amounts of public information salary schedules, job classifications, MOUs (Labor Union Agreements), budgets but it's scattered across thousands of websites and buried in messy formats: scanned PDFs, inconsistent HTML, spreadsheets, and everything in between. Our platform is live across 12 states with 60+ jurisdictions representing over 10% of the US population, including major counties like Santa Clara and Contra Costa in the Bay Area, Orange County in LA, and Snohomish County in Washington State.
Staff AI Product Engineer Nscale ASStaff AI Product EngineerNew York, NY$220,000–$293,333 / yearTrack record of setting versioning and compatibility policy for customer-facing configuration surfaces, and of sequencing change across the schema, controller, packaging, and deployment layers that must land in order. Track record of raising stability across a domain: SLO and error-budget policy, incident review that produces systemic fixes, and reliability tracked as a measurable trend rather than per-incident firefighting.
Staff Software Engineer, Product Holly (US)Staff Software Engineer, ProductNew York, NY$202,000–$262,000 / yearThis is a hands-on, full-stack building role in a modern TypeScript stack: React with TanStack Start and Next.js across the frontend and backend (we prefer TanStack and are moving that way) Postgres for the data model, and the pipelines that turn messy government inputs into product experiences people can rely on. Our platform is live across 12 states with 60+ jurisdictions representing over 10% of the US population, including major counties like Santa Clara and Contra Costa in the Bay Area, Orange County in LA, and Snohomish County in Washington State.
Staff Engineer The Farmer's Dog IncStaff EngineerNew York, NY$207,000–$250,000 / yearWe believe in competitive base compensation rooted in location specific market data and performance along with equity ownership in the company that allows every team member to build their personal wealth as the company grows, just as much as we believe in fostering a culture that supports our team members personally, professionally, and holistically. Our engineers work on problems that matter and that are hard: evolving systems to support rapid growth, building platforms flexible enough to serve customers (Humans and their best furry friends) with many different needs, and creating product experiences that didn't exist before.
Staff Engineer AI/ML AnswersNow, LLCStaff Engineer AI/MLNYRemote$151,000–$178,500 / yearOur innovative virtual ABA therapy platform is thoughtfully designed by clinicians to recreate the focused, supportive environment of in-person therapy, complete with distraction-free features and interactive activities that enhance engagement and progress. Why this role matters: Were looking for a Senior Engineering Manager who knows that great engineering leadership is about growing people, removing obstacles, and making the team better - not writing the most code.
Staff Platform Engineer, AI Enablement ZocdocStaff Platform Engineer, AI EnablementNew York, NY$210,000–$270,000 / yearYou will collaborate across the business to turn platform strategy into practical, adoptable solutions — working side by side with a parallel squad focused on the technical engineering audience, and bridging the gap between engineering-grade tools and the non-technical teams (People, Operations, Sales, Finance, and others) who increasingly build and depend on AI-powered workflows. Critically, this role has a wider aperture than most platform roles: you will own AI enablement for both technical and non-technical stakeholders , building opinionated platforms and safe onramps that allow every builder at Zocdoc — regardless of their engineering background — to harness AI tools productively and securely.
Staff AI Engineer Oscar Health InsuranceStaff AI EngineerNew York, NY$198,720–$260,820 / yearYou'll work alongside a world-class team of engineers and business leaders, rapidly iterating on ideas and shipping production-ready applications that drive measurable business and user outcomes. As an Applied AI Engineer, Business Enablement you'll take end-to-end ownership of high-impact projects-conceiving, prototyping, and deploying generative AI solutions that solve real-world problems across the healthcare ecosystem.
Staff Engineer, Query Optimization MongoDB IncStaff Engineer, Query OptimizationNY$151,000–$297,000 / yearIn six months, you'll have taken on code review responsibilities and are playing an active role in drafting and reviewing the design for new features; You have expanded the team''s horizons by presenting a favorite paper or system architecture related to query systems. In three months you'll have contributed to the development of a project slated for the next major version, as well as fixed a few bugs in a minor version of our latest stable release series; You''ll have learned about MongoDB''s project lifecycle, and our long-term goals for the system.
Staff Software Engineer - ML Observability DatadogStaff Software Engineer - ML ObservabilityNew York, NY$234,000–$300,000 / yearThe ML Observability team builds cutting-edge tools to monitor, explain, and improve AI systems in production, particularly those leveraging Large Language Models (LLMs) and generative AI. About Datadog: Datadog is the leading observability and security platform for the AI era, providing businesses with unified visibility across the technology stack to manage complexity at scale.
Staff Software Engineer, AI BlackLine SystemsStaff Software Engineer, AINew York, NY$210,000–$263,000 / yearTechnical/Specialized Knowledge, Skills, and Abilities: Demonstrated experience working with production LLM APIs (OpenAI, Anthropic, Google, etc.) including handling rate limits, cost optimization, and performance monitoring in live systems (not just vibe coding). What You'll Bring: Years of Experience in Related Field: 4+ years of experience as a Full Stack Software Engineer or a similar role developing, shipping, and testing of software within a well-established enterprise, bonus points if at a fast growth enterprise.
Staff Software Engineer, AI BlackLine IncStaff Software Engineer, AINew York, NY$210,000–$263,000 / yearTechnical/Specialized Knowledge, Skills, and Abilities: Demonstrated experience working with production LLM APIs (OpenAI, Anthropic, Google, etc.) including handling rate limits, cost optimization, and performance monitoring in live systems (not just vibe coding). What You'll Bring: Years of Experience in Related Field: 4+ years of experience as a Full Stack Software Engineer or a similar role developing, shipping, and testing of software within a well-established enterprise, bonus points if at a fast growth enterprise.