Staff Software Engineer, Backend - Commerce Platform RomanStaff Software Engineer, Backend - Commerce PlatformNew York, NY$211,700–$292,000 / yearYou will partner closely with other engineers, product managers, designers, and cross-functional leads to define and deliver technical roadmaps that balance immediate product needs with long-term technical stability, scalability, and maintainability. Proficient in Python (preferred - we have some language flexibility!), relational databases, and frameworks like Django or FastAPI, with hands-on experience in metrics instrumentation and data-driven performance tuning using tools like Datadog.
Staff Software Engineer, Data & AI HollyStaff Software Engineer, Data & AINew YorkLocal 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. You'll set direction across ingestion, processing, modeling, search, inference, quality, and product consumption; resolve architecture decisions that span teams; and make other engineers more effective on the platform.
Staff Software Engineer (Applied AI) TrabaStaff Software Engineer (Applied AI)New York City, NY$240,000–$300,000 / yearBut our edge is more than data: by connecting to the systems running across every facility and activating the workers already on our platform to execute against them, we are building applied AI that drives real productivity gains and transforms how the global supply chain operates at scale. We started in workforce-temp staffing, the biggest operational pain point for the manufacturing and logistics customers we serve-and used it to embed ourselves inside their daily operations and create a far better customer experience through technology.
Staff Frontend Software Engineer TapestryStaff Frontend Software EngineerMountain View, New YorkArchitect agentic workflows and ML-powered interfaces that move the platform from passive visualization to proactive decision support, allowing users to navigate high-stakes complexity through predictive automation and natural language reasoning. You will lead the technical roadmap for our web platforms, bridging the gap between complex power-system AI and intuitive, high-performance user experiences that enable global energy leaders to make trillion-dollar decisions.
Staff Product Security Engineer Harvey, Inc.Staff Product Security EngineerNew York, NY$220,000–$330,000 / yearYou'll take ownership of securing critical parts of the product while driving high-leverage security initiatives that raise the bar for the entire engineering org - balancing hands-on technical work with cross-functional leadership and mentorship. Our security program is driven by our collective offensive security experience: breaking into systems at other companies (in white-hat capacities), responding to real security incidents, and learning from other companies' data breaches.
Staff Software Engineer - AI PearsonStaff Software Engineer - AINew York, NY$150,000–$180,000 / yearAs required by the California, Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York State, New York City, Vermont, Washington State, and Washington DC laws, the pay range for this position is as follows: The full-time salary range for this role is between $150,000 - $180,000. You will serve as a hands-on technical authority, driving architectural decisions, mentoring senior engineers, and shaping next-generation AI-powered learning experiences.
Staff Software Engineer, Banking Brex Inc.Staff Software Engineer, BankingNew York, NYRemote$240,000–$285,000 / yearYou will partner closely with engineering, product, design, data, operations, risk, compliance, and external partners to simplify complex systems, improve reliability, and help the organization deliver ambitious product outcomes without losing sight of operational excellence. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly.
Staff Software Engineer, Tooling (Product) GeminiStaff Software Engineer, Tooling (Product)New YorkAs a Staff Product Engineer on the Tooling team, you'll operate across backend, web, and mobile to shape the customer-facing platform tooling that defines how millions of users experience Gemini — onboarding, compliance, customer support, and the ad hoc projects that keep the customer journey smooth from first touch onward. This is a high-leverage, high-ownership role for an engineer who sets technical direction across multiple systems and teams, moves fluidly up and down the stack, and drives complex, cross-cutting products from ambiguity to production.
Senior/Staff Software Engineer, AI/ML Recruiting From ScratchSenior/Staff Software Engineer, AI/MLNew YorkRemoteIf you enjoy building production AI systems, shipping 0-to-1 AI products, solving hard engineering problems, and operating at the intersection of backend engineering and modern AI infrastructure, this role offers exceptional scope and impact. Backed by top-tier investors including Sequoia, General Catalyst, Dragoneer, and Lux Capital, the company has raised over $425M and is operating at massive scale across fertility, maternity, pediatrics, menopause, and family healthcare.
Staff Software Engineer, Full Stack (Practice Management Team) Charlie Health Engineering, Product & DesignStaff Software Engineer, Full Stack (Practice Management Team)New York, NY$195,000–$255,000 / yearYou'll work across two high-impact surfaces: patient-facing tools that give clients a clear, transparent view of their finances and the ability to manage their payments with confidence, and internal products that streamline how our revenue operations teams work — making insurance billing and revenue collection faster, smarter, and more scalable. Our Practice Management Team builds the technology that powers a seamless financial experience for patients and ensures the business can grow to reach more people who need care.
Staff Software Engineer 1 StepfulStaff Software Engineer 1New York City, New York$188,000–$248,000 / yearLayering onto our successful direct-to-consumer training, Stepful partners with leading healthcare institutions to address the growing national shortage of healthcare workers. Data Pipelines: Make data reliable and accessible to everyone at Stepful, and empower the business, learning, and operation teams at Stepful to make data-driven decisions.
Staff Software Engineer, Travel & Expense Brex Inc.Staff Software Engineer, Travel & ExpenseNew York, NYRemote$240,000–$285,000 / yearBy combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Travel & Expense is one of the highest-leverage domains at Brex, and it spans several engineering teams - expenses, travel, policy, and spend controls - that have to work as one system for customers.
Staff Software Engineer DatadogStaff Software EngineerNew York, NY$244,000–$305,000 / yearSome examples of projects a staff engineer may own include designing and building a new data storage engine handling hundreds of millions of records per second, being the lead engineer building a new product like synthetics or profiling, or rebuilding a critical service to handle the next two orders of magnitude of scale. As technical leaders they bring experienced technical breadth and communication skills to tackling design and architectural problems spanning the organization, charting the right course, then leading delivery.
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 - Logs Management DatadogStaff Software Engineer - Logs ManagementNew York, NY$244,000–$305,000 / yearExplore and prototype new capabilities and collaborate with peers on initiatives spanning AI-powered log management, security and business operations, advanced query capabilities, and external data sources query capabilities. 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.
Senior / Staff Software Engineer (Product) Recruiting From ScratchSenior / Staff Software Engineer (Product)New York, New YorkHaving raised over $40M in funding and serving customers responsible for billions of dollars in awarded contracts annually, the company is scaling quickly and expanding its engineering organization. They are hiring multiple Product Engineers to help build mission-critical software used by organizations operating in highly regulated environments.
Staff Software Engineer, Networking Peregrine TechnologiesStaff Software Engineer, NetworkingNew York, NY$200,000–$250,000 / yearBacked by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies, and private-sector institutions address society’s challenges with unprecedented speed and accuracy. In this role, you will design and build the control plane and automation systems that power network connectivity at scale, while still being close enough to the infrastructure to debug real-world issues when they arise.
Staff Software Engineer - Market Maker Fanatics Betting & GamingStaff Software Engineer - Market MakerNew YorkRemoteFanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet.
Staff Backend Software Engineer - Platform Integration AddeparStaff Backend Software Engineer - Platform IntegrationNew York, NY$150,000–$234,000 / yearThe current range for this role is $150,000 - $234,000Applicants must be legally authorized to work in the United States for any employer without requiring current or future visa sponsorship (for example, employment-based visas such as H-1B, F-1/OPT, or similar), and must be authorized to begin work in the U.S. on their first day of employment. We are looking for a staff engineer to join us in building client onboarding solutions, to enable clients to bring their data on to our systems, allowing them to report, analyze, and understand their data, and work with all their data in one central place.