Senior Staff Software Engineer - AI Platform in NYC

Join Campus as a Staff Platform Engineer, where you'll play a crucial role in shaping our platform’s architecture and enhancing our technological capabilities. You will collaborate with cross-functional teams to design, develop, and maintain scalable solutions that power our innovative educational initiatives.

Join Grow Therapy as a Staff Engineer on our innovative Platform team, dedicated to fostering autonomy and enhancing productivity within our engineering organization. In this pivotal role, you will help us create an internal developer ecosystem that empowers our mission to make mental healthcare accessible and affordable across the U.S. You'll work on complex challenges involving AWS cloud infrastructure, Kubernetes (EKS) operations, and CI/CD pipelines, while leading large-scale initiatives that significantly impact our organization. Your expertise will be crucial in partnering with product engineering to deliver solutions that enhance development speed, reliability, and scalability.

Role overview Braze, Inc. is hiring a Senior Staff Platform Infrastructure Engineer based in New York City. This position centers on designing and improving the core infrastructure that supports Braze’s products and services. The engineer will guide complex technical projects and partner with teams throughout the company. What you will do Design and enhance platform infrastructure to strengthen Braze’s offerings Take the lead on technical projects, managing them from initial planning through execution Work closely with colleagues across departments to deliver reliable and scalable solutions Share ideas and technical knowledge to help drive improvements and innovation in the platform

Scribd, Inc. brings together products like Scribd®, Slideshare®, Everand™, and Fable, all focused on moving people beyond basic access to information toward deeper understanding and hands-on expertise. Workplace Culture Authenticity and bold thinking shape daily work at Scribd. The team values open debate, welcomes fresh challenges, and keeps customer needs central to decisions. Through the Scribd Flex program, employees enjoy a blend of remote work and intentional in-person gatherings. While most tasks happen remotely, occasional onsite meetings help strengthen collaboration and community ties. Scribd seeks individuals who demonstrate “GRIT”: passion and perseverance in pursuit of long-term goals. This mindset guides how teams set objectives, deliver on commitments, and solve problems together. Developer Tooling Team This group designs and maintains the tools, frameworks, and platforms that support Scribd’s engineers throughout the software development lifecycle. Their work includes updating infrastructure, refining build and deployment processes, and introducing collaborative AI features that enable developers to work with AI agents. These efforts directly improve productivity and enhance the developer experience across the company. Role overview The Staff Software Engineer for the AI Developer Platform plays a key role in shaping how Scribd approaches software development in an AI-first environment. This position sets the technical direction for the agentic engineering platform, guiding hundreds of engineers as they use coding agents to write, review, and deploy code across Scribd’s technology stack. The role also focuses on improving the development environment to enable effective collaboration between AI agents and human engineers. Developing the agentic engineering strategy requires close partnership with senior leadership to ensure alignment with company goals.

Our MissionAt Reflection AI, our mission is to create open superintelligence and ensure its accessibility for everyone.We are crafting open weight models for individuals, organizations, and even nations. Our talented team comprises AI researchers and entrepreneurs hailing from renowned institutions such as DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic, and more.FoundationsVision:Establish and maintain a comprehensive company-wide foundations platform that empowers every team by delivering dependable, scalable developer infrastructure, Site Reliability Engineering (SRE) capabilities, and high-throughput data ingestion tools, enabling Reflection to accelerate as we grow.What This Team DoesWe are responsible for developing and managing the essential data systems and pipelines that fuel our research, training, and production environments. This platform facilitates rapid experimentation, reliable model development, and scalable production workflows by integrating ingestion, processing, and orchestration throughout the data lifecycle.Design ingestion and orchestration patterns for both batch and streaming data workloads.Construct scalable compute and storage foundations (formats, engines, runtimes) that support extensive data processing.Guarantee reproducible pipelines through versioning, backfills, and isolated execution environments.Deliver trusted data quality, lineage, and governance signals to empower teams in making informed production decisions.Sustain predictable cost and performance through established guardrails, budgets, and ongoing system optimization.Facilitate a unified data layer that supports research, training, and production across the model development lifecycle.About the RoleYou will play a pivotal role in constructing the core data systems and pipelines that drive our research, training, and production environments. Your responsibilities will include designing and implementing reliable, scalable ingestion and orchestration patterns for batch and streaming workloads, developing storage and compute foundations that enable reproducible experimentation and rapid iteration, and establishing data quality and governance standards that teams can rely on for production decisions. You will also provide the foundational data layer that unifies ingestion, processing, and workflow management throughout model development.

Our MissionAt Reflection AI, our mission is to develop open superintelligence accessible to everyone.We are creating open weight models for individuals, enterprises, agents, and nation-states. Our diverse team includes AI researchers and industry veterans from leading organizations such as DeepMind, OpenAI, Google Brain, Meta, Character.AI, and Anthropic.FoundationsVision: We aim to establish and maintain a company-wide foundational platform designed to enhance every team by offering dependable, scalable development infrastructure, Site Reliability Engineering (SRE) capabilities, and high-throughput data ingestion tools. This enables Reflection to expedite its growth as we scale.What This Team DoesOur team builds and manages the essential platform layer that every engineering team relies on. We craft clear, opinionated golden paths for cloud infrastructure, networking, and access patterns, ensuring that the safest and most scalable routes are also the easiest to navigate. We work across various domains including cloud infrastructure, network primitives, security protocols, and developer tools to empower engineers to deploy rapidly while ensuring reliability, security, and cost predictability.Define and uphold golden paths for cloud projects and access patterns.Implement secure defaults and guardrails, making the safe path the most straightforward option.Construct and manage core networking components such as routing, DNS, load balancing, and connectivity.Establish baseline observability and operational best practices across services and infrastructure.Oversee developer infrastructure including build systems, CI/CD, caching, and testing infrastructure to facilitate rapid shipping.Enhance cloud cost visibility and reduction through effective tooling, guardrails, and optimization strategies without hindering team progress.What You'll Work WithCloud & Multi-Cloud Architecture: GCP, AWS, multi-cloud configurations, VPC architecture, private DNS, load balancers, advanced routing (BGP), and large-scale Kubernetes clusters.Identity & Security Foundations: IAM, OIDC, RBAC, KMS, secrets management, policy-as-code (OPA, Gatekeeper), secure defaults, and cloud guardrails.Infrastructure & Automation: Terraform, Pulumi, foundational Kubernetes, CI/CD systems, Bazel, build caching, and hermetic builds.Observability & Cost Governance: Prometheus, Grafana, OpenTelemetry, and more.

Why Join Rogo?At Rogo, we are pioneering Wall Street's first authentic AI analyst. Our mission is to empower finance professionals at the leading investment banks, private equity funds, and investment firms worldwide with AI that offers unmatched speed, accuracy, and insights. We're not merely enhancing financial workflows; we're revolutionizing them from the ground up.This is an exceptional opportunity to become a part of a groundbreaking company at a pivotal moment. With a rapidly expanding client base, validated product-market fit, and support from top-tier investors, we are quickly scaling and defining a new category in enterprise AI.Our team is intelligent, driven, and deeply dedicated to our mission. We operate with intensity, take ownership of challenging problems, and maintain an unwavering focus on our users. If you excel in a fast-paced environment, seek excellence, and aspire to help shape the future of finance, we welcome you to be a part of our journey.The RoleWe are in search of a Staff Platform Engineer to define and steer the technical direction of our platform as we scale to 10x our enterprise customer base.This role is hands-on and impactful, responsible for architecture, reliability, and developer experience across our Kubernetes-based infrastructure. You will tackle complex technical challenges, elevate the engineering standards through your work, and serve as a vital technical partner to product engineers across the organization.

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are not only safe but also interpretable and steerable. Our mission is to ensure that AI serves the best interests of our users and society at large. Our rapidly growing team comprises passionate researchers, engineers, policy experts, and business leaders, all collaborating to create beneficial AI technologies.About the Role:We are seeking skilled software engineers to join our Platform team. This team is responsible for building the essential foundations that enhance product development across Anthropic. We manage the infrastructure and systems that teams rely on for reliable and scalable deployment to both internal users and hundreds of thousands of external clients worldwide.In this role, you will independently define and scope complex, multi-month projects, fostering cross-organizational alignment in ambiguous problem areas. Your architectural decisions will significantly influence the way Anthropic develops and scales its products. You will collaborate closely with research teams to transform cutting-edge capabilities into market-ready solutions, ensuring a lasting impact on our platforms that serve both internal and external engineering teams.Multiple teams are actively hiring, and team assignments will be determined post-interview based on your skills, interests, and the needs of the organization. This flexible approach helps us align talented engineers with backend product initiatives where they can make the most significant impact and experience growth.Your Responsibilities:Platform Acceleration: You will enhance developer productivity for product engineers at Anthropic. This includes architecting and optimizing critical development infrastructure that fuels our AI product development, encompassing development environments, observability, and CI/CD pipelines. You will work closely with product teams to understand their workflows and eliminate friction points, resulting in a profound multiplier effect across the product organization, thus accelerating our mission.Service Infrastructure: You will build and maintain the core infrastructure that supports Anthropic's engineering efforts, ranging from service mesh and observability systems to deployment pipelines and shared libraries. Your contributions will empower product teams to construct and operate reliable services at scale, positioning you as a critical force multiplier within the company.Multicloud: You will develop and sustain the infrastructure that allows Anthropic to function seamlessly across various cloud providers, focusing on cloud-agnostic solutions that enhance our operational efficiency.

Role overview Betterment seeks a Senior Staff Engineer to help shape the future of its technology. This position is based onsite at Betterment HQ in New York City. What you will do Lead complex engineering projects from initial planning through to execution Mentor junior engineers and support their technical development Collaborate with product and design teams to launch new features and refine existing ones Apply deep technical knowledge to strengthen Betterment's investment platform and create value for clients

About BettermentBetterment is a premier, technology-focused financial services company dedicated to offering innovative investing and retirement solutions for individual investors and financial advisors. Our commitment is to enhance financial well-being through accessible tools, including a 401(k) solution tailored for small and medium-sized enterprises. We are driven by a mission to empower individuals to build wealth with confidence and ease. Headquartered in the heart of NYC, we facilitate hybrid work arrangements with four days a week in the office.About the RoleAs a Staff Mobile Engineer within our Mobile Platform team, you will play a pivotal role in developing and maintaining the foundational mobile infrastructure, frameworks, and tools that support Betterment’s applications. Your contributions will significantly enhance the developer experience for mobile engineers across the organization, ensuring rapid, secure, and sustainable feature delivery.At Betterment, our platform engineering team empowers engineers across the company to deliver exceptional code with assurance. We collaborate closely with product engineers to create cross-functional capabilities, infrastructure, and frameworks that enable swift delivery while upholding quality. We tackle intriguing technical challenges related to scalability, architecture, and user experience to craft an app platform that brings satisfaction to both our clients and our engineers.This position is based in our NYC office. Below, we outline the base salary range for this role. Actual salaries may vary based on several factors, including location, experience, and performance. The mentioned range is just one aspect of Betterment’s comprehensive compensation package.New York City: $200,000 – $228,000We provide a competitive equity package along with health, dental, and vision benefits, life insurance, short-term and long-term disability insurance, Employee Assistance Program (EAP), commuter and parking benefits, FSA/HSA, and a 401(k) with employer matching. Furthermore, we offer a flexible paid time off (PTO) policy. This position may also qualify for variable compensation through a company incentive bonus. For roles at our NYC HQ, in-office attendance is required Monday through Thursday.A Day in the LifeDevelop and maintain shared React Native frameworks, libraries, and development tools utilized by mobile product teams to deliver customer-facing features.Collaborate with engineers across the organization to enhance the reliability, performance, and security of our mobile applications.Lead medium-to-large scale projects, ensuring effective communication and collaboration across teams.

Reddit brings together millions of people around shared interests and conversations. With more than 100,000 active communities and about 121 million daily unique visitors, Reddit stands as one of the largest online forums for information and discussion. More details are available at www.redditinc.com. Role overview The Android Platform team at Reddit sets the technical direction for Android development company-wide. This group is responsible for building and maintaining the Reddit Android app, as well as the libraries, frameworks, observability tools, and build/CI systems that support reliable and engaging user experiences. As Lead Staff Android Engineer - Clients Platform, this role provides technical leadership within the Android organization. The primary focus is on three areas: Client Health (including crashes, ANRs, and performance), Developer Experience, and App Architecture. What you will do Architect the Reddit Android app to scale for over 100 million daily active users. Design tools, workflows, and CI integrations to streamline Android development and release processes. Establish and implement guardrails such as lint/static analysis, tests, and AI-assisted reviews to catch issues early. Build and improve foundations for client health and observability, including events, traces, and dashboards. Integrate AI into engineering workflows, such as code review and static analysis, to boost productivity. Mentor Android engineers through design reviews, documentation, and sharing knowledge about platform capabilities. Requirements At least 8 years of experience in Android development, with a track record of technical leadership. Deep understanding of Android architecture, libraries, and tools. Ability to improve developer efficiency and code quality through creative tooling and process improvements. Experience with observability tools and metrics. Strong interest in mentoring and developing engineering talent. Location New York City, NY

OverviewAt bettermoney, we are pioneering the future of stablecoin integration into everyday payments. Our mission is to create a stablecoin clearinghouse that enables seamless transactions, transforming stablecoins into a reliable form of currency rather than mere trading assets. We are in search of a Platform Engineer who has a passion for precision and performance. Join us in enhancing our testing framework to accelerate development while ensuring reliability. Your insights on improving efficiency will help us develop internal tools, development infrastructure, and automation, enabling our compact team to operate with the efficiency of a larger organization.About UsAt bettermoney, we are firm believers in the potential of stablecoins as the foundation for superior payment solutions. We recognize significant structural challenges that impede stablecoin adoption, and we are committed to addressing these issues, starting with our innovative clearinghouse. Based in New York City, our dynamic team has successfully secured $10M in funding from a16z Crypto and other esteemed partners, and we are on a mission to revolutionize currency.Your RoleTake ownership of the test harness for our foundational systems, focusing on integration tests, formal verification, and chaos testing for our ledger, netting algorithm, money transfers, and payment prioritization.Establish correctness assurances that empower the team to deliver faster. By proving accuracy, we can advance with confidence.Design and implement internal tools that enhance our productivity exponentially.Manage CI/CD pipelines, development environments, and deployment infrastructure to streamline the transition from code to production in a safe and efficient manner.Implement observability features such as logging, tracing, and alerting, enabling us to identify issues proactively before our customers notice.And, of course, handle the dishes.Who We SeekA minimum of 3 years of experience in platform engineering, developer tooling, infrastructure, or reliability engineering.Proven experience in developing testing infrastructure for systems where correctness is paramount, such as payments, trading, or ledgers.Familiarity with formal verification, property-based testing, or chaos engineering is highly desirable.A strong vision for what effective internal tooling should encompass, demonstrated by your proactive development efforts.Comfortable navigating ambiguity, viewing it as an opportunity for ownership and innovation.Our Core ValuesChallenge the status quo - we refuse to accept a payment process that takes days and incurs excessive costs.

At Trunk Tools, we are at the forefront of transforming the construction industry through cutting-edge AI technology. Recently, we secured a $40 million Series B funding led by Insight Partners, bringing our total funding to $70 million from distinguished investors such as Redpoint and Innovation Endeavors. This funding is propelling our expansion as we deploy AI agents across various job sites.Our mission is to redefine the future of construction with intelligent automation. With the construction sector valued at over $13 trillion, many of its processes remain outdated and analog. We are dedicated to revolutionizing this landscape by seamlessly integrating AI into everyday field operations.Founded by industry veterans and technologists from Stanford and MIT, our team has successfully delivered software solutions to over 140,000 field professionals, positively impacting millions and contributing to more than $10 billion in completed projects. Our collective experience from the field equips us with a profound understanding of the industry's unique challenges.Having developed the foundational AI systems for construction, we are now ready to launch production-grade AI agents, beginning with intelligent document processing and Q&A capabilities, while swiftly expanding into essential operational workflows. With a team that has doubled in size over the past year to 65+ employees (including over 25 engineers), we are entering an exciting phase of rapid growth. This is a unique opportunity to join us at a pivotal moment.The Founding Platform LeaderRole MissionAs our inaugural Platform leader, you will elevate our infrastructure from a collection of improvised solutions to a robust, scalable Internal Developer Platform (IDP). You will be actively involved in validating core systems while simultaneously building a strong platform team with top-tier SRE, DevOps, and platform engineering talent. Your role will not only involve building a platform but also shaping an organization capable of supporting hundreds of engineers and millions of concurrent users.Key ResponsibilitiesPlatform-as-a-Product: Treat the platform as an internal product, engaging in user research with our product teams to prioritize development roadmaps.Environments & Data: Ensure the provision of reliable and stable development environments and consistent staging data for teams.FinOps & Governance: Assume full P&L responsibility for cloud expenditures, optimizing our multi-million dollar annual budget while maintaining performance standards.Greenfield Architecture: Design and implement the "Paved Road" for our engineering organization, focusing on scalable solutions.

About UsAddepar is a pioneering global data and AI platform designed to empower investment professionals with the ability to transform intricate financial data into actionable insights. Our platform integrates portfolio, market, and client data, offering a comprehensive view that helps professionals deliver AI-driven insights seamlessly within their investment and client workflows. With over 1,400 firms across nearly 60 countries managing close to $9 trillion in assets, Addepar stands as a trusted partner to financial entities of all sizes. Our open platform collaborates with approximately 650 software, data, and consulting partners to facilitate holistic investment operations for diverse firms. We proudly support clients worldwide from our offices in New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, and São Paulo.The PositionWe are looking for a dynamic Staff Product Manager to join our AI Platform team. This team is responsible for the central AI Platform that enables AI functionalities across Addepar's offerings, as well as leading some of our flagship AI products, such as Addison.In this pivotal role, you will spearhead product management within a new organizational structure, leading innovative, zero-to-one product initiatives. You will build and scale entirely new product offerings in a high-growth, fast-paced environment, utilizing cutting-edge agents, agentic workflows, and LLMs to create transformative products that provide exceptional value to our clients. This position demands close collaboration with engineering, design, product, marketing, and go-to-market teams to ensure the successful launch of new AI products.This role is highly cross-functional and visible, ideal for a hands-on builder who excels at the convergence of AI, customer-focused product development, and financial technology.Addepar adopts a market-based approach to compensation. The starting salary for a successful candidate will be determined based on the role, relevant skills, experience, qualifications, geographic location, and market dynamics. The salary range presented here reflects the minimum and maximum target base salary for roles in Colorado, California, and New York.The current salary range for this position is $142,000 - $223,000 (base salary) plus bonus, equity, and benefits.Your recruiter will provide specific salary details for your preferred location during the hiring process. Please note that these ranges pertain to base salary only, excluding bonus, equity, or benefits.Applicants must be legally authorized to work in the United States for any employer without current or future visa sponsorship (e.g., employment-based visas such as H-1B, F-1/OPT, or similar), and must be able to start work immediately.

About AnthropicAt Anthropic, we are dedicated to creating AI systems that are not only reliable and interpretable but also steerable. Our mission is to ensure that AI is both safe and beneficial for our users and society at large. Our quickly growing team comprises passionate researchers, engineers, policy experts, and business leaders who collaborate to construct beneficial AI systems.About the RoleWe are seeking talented software engineers to join our Platform organization, where we create foundational tools that enhance product development across Anthropic. You will take ownership of the infrastructure and systems that teams rely on to deliver products reliably and at scale, whether for internal stakeholders or for hundreds of thousands of external users and companies worldwide.This position is ideal for engineers who excel in tackling complex infrastructure challenges and designing systems that are reliable, scalable, and elegant. You will play a pivotal role in defining the performance quality standards for our company, supporting the next generation of LLM-first products, and transforming the developer experience into a best-in-class model.We have several teams actively hiring, and placements will be made post-interview based on your interests and experience, along with our organizational needs. This flexible approach allows us to align talented engineers with the projects where they can have the most significant impact and potential for growth.Platform Acceleration: Your work will focus on maximizing the productivity of our product engineers. You will design and optimize essential development infrastructure that drives our AI product development, including development environments, observability tools, and CI/CD pipelines. Working closely with product teams, you'll identify and eliminate friction points in their development workflows, thus significantly enhancing productivity across our entire product organization and accelerating our mission.Service Infrastructure: We maintain the core systems that underpin Anthropic's engineering efforts, from service mesh and observability systems to deployment pipelines and shared libraries. Our contributions enable product teams to build and operate reliable services at scale, making us a vital multiplier of effectiveness across the entire company.Multicloud: We create and maintain the infrastructure that allows Anthropic to operate seamlessly across multiple cloud providers, emphasizing cloud-agnostic tools, cross-cloud networking, and multi-region deployments.Authentication & Identity: We construct and uphold the critical infrastructure that supports identity management and authentication across Anthropic's platforms.

We are seeking a highly skilled and motivated Senior Platform Engineer to join our dynamic team at st-labs. This role is crucial in designing, developing, and maintaining our platform infrastructure while ensuring optimal performance and reliability. The ideal candidate will possess a strong foundation in software engineering principles and demonstrate a passion for innovation and problem-solving.

About the Role Braze is looking for an Engineering Manager to join the Platform Engineering division in New York City. This role involves leading a skilled team focused on building and improving the core platform that supports Braze’s customer engagement products. What You Will Do Guide engineers through project planning, technical decisions, and software delivery. Collaborate with cross-functional teams to clarify technical requirements and align on priorities. Oversee project timelines and ensure platform projects launch smoothly. Encourage a collaborative, high-performing team culture. Support ongoing improvements to the platform’s reliability and capabilities. What Braze Looks For Leadership experience in engineering, with a track record of guiding teams through complex projects. Strong communication skills for working across technical and non-technical groups. Ability to inspire and develop engineers at various career stages.

Tabs stands at the forefront of revolutionizing finance and accounting with our innovative AI-native revenue platform. We empower modern finance teams by automating the contract-to-cash lifecycle—spanning billing, collections, revenue recognition, and reporting. Our mission is to eliminate tedious manual processes and expedite cash flow, allowing teams to focus on what truly matters.High-growth companies such as Cursor and Statsig trust Tabs to seamlessly generate invoices from contracts, reconcile payments in real-time, and ensure compliance with ASC 606.Founded in 2023, Tabs has successfully raised over $91 million in funding from renowned investors including Lightspeed Venture Partners, General Catalyst, and Primary. Our headquarters in New York is home to a team rich in expertise in finance and artificial intelligence.About the RoleWe are on the lookout for a talented Staff Software Engineer to join our dynamic team and collaborate closely with our CTO in driving the development and scalability of our groundbreaking technologies. In this pivotal role at our early-stage startup, you will have the unique opportunity to influence the strategic direction of the company and make a significant impact on our collective success.How We OperateWe believe in hard work. Our one-week sprints, weekly shipping goals, and short feedback cycles enable us to achieve intra-month product releases efficiently.We work intelligently. By engaging directly with customers and leveraging both data and user feedback, we drive informed decisions while keeping an eye on the overarching goals.We cultivate collaboration. Our in-office culture fosters connections with colleagues you enjoy working alongside. We provide ample whiteboard space and cover expenses for coffee, lunch, and dinner when you’re in the office.What You Will AccomplishLead complex technical projects from inception to completion, overseeing architecture, implementation, and production deployment.Design and enhance highly reliable, secure, and efficient systems that support Tabs’ AI-driven workflows.Work closely with the CTO and product team to ensure engineering efforts align with company objectives.Mentor and support fellow engineers, elevating technical excellence and fostering best practices.Contribute to building the culture of innovation and collaboration within Tabs.

Job OverviewJoin our dynamic team at Fauna Robotics as a Robotics Platform Engineer, where you will be instrumental in enhancing and optimizing the core software platform that drives our innovative robots. This pivotal role involves developing the foundation of our robotics stack, including communication infrastructures, service orchestration, and the integration of perception, planning, and control modules for seamless operation. You will also refine components to ensure they operate efficiently on resource-constrained edge devices and establish interfaces with low-level firmware from our partners, such as NVIDIA.This position is central to our software architecture, connecting low-level embedded systems with advanced AI functionalities. Collaborating closely with various teams across the organization, you will ensure our platform remains high-performing and reliable as we introduce new features.