Software Engineer - Infrastructure, Foundry Platform

Join Fluidstack: Pioneering the Future of IntelligenceAt Fluidstack, we're transforming the landscape of artificial intelligence infrastructure. Collaborating with leading AI research labs, government entities, and major corporations—including Mistral, Poolside, Black Forest Labs, and Meta—we are dedicated to delivering computing solutions at unprecedented speeds. Our mission is to expedite the realization of Artificial General Intelligence (AGI), and we are seeking passionate individuals who thrive on purpose and excellence.We take immense pride in the systems we develop and the trust we build with our clients. If you are ready to roll up your sleeves and contribute to shaping the future of intelligence, we invite you to join our innovative team.Position OverviewFluidstack, a prominent player in the cloud services arena, is on the lookout for a Software Engineer specializing in Infrastructure Platform Development. In this role, you will be instrumental in constructing the foundational platforms that support our global infrastructure and data center operations. Your focus will be on developing robust internal tools across various domains, including Configuration Management Database (CMDB), asset management, Data Center Infrastructure Management (DCIM), monitoring, observability, security, and operational automation. Collaborating with cross-functional teams, you will craft scalable and user-friendly solutions that enhance our ability to provide top-tier infrastructure services.Key ResponsibilitiesInfrastructure Platform DevelopmentDesign and implement a next-generation CMDB system to serve as the definitive source of truth for infrastructure assets, network architecture, and configuration data.Develop DCIM platforms for managing rack operations, server/GPU deployments, operating system installations, quality assurance, and white-screen activities.Create comprehensive asset lifecycle management systems encompassing receiving, racking, inventory, break-fix, and decommissioning workflows.Build monitoring and observability platforms that integrate telemetry from Building Management Systems (BMS), Environmental Power Monitoring Systems (EPMS), and IT devices, featuring intelligent alerting and incident management capabilities.Develop self-service portals and automation tools for new region initialization, post-deployment operations, and fleet-scale management.Operational Excellence & AutomationMinimize manual tasks through workflow automation and self-service tools that empower our operations and engineering teams.Create workflow orchestration systems to streamline complex multi-step processes that encompass incident, problem, and change management.

About Kalepa:In the trillion-dollar commercial insurance industry, many processes still rely on outdated tools like Microsoft Outlook. At Kalepa, we are revolutionizing this landscape.Kalepa offers an advanced AI Underwriting Platform designed to provide professional-grade AI capabilities in production. Our platform empowers leading insurers to streamline submission data, uncover critical risk insights, and enhance decision-making speed and accuracy. Clients experience significant enhancements in their operational efficiency and portfolio quality upon implementing Kalepa, often referring to it as a "truly an underwriter’s dream." Our company is backed by renowned investors such as IA Ventures and Inspired Capital, and our diverse team boasts expertise from industry giants including Facebook, Google, Amazon, Mastercard, and Uber.

Our MissionAt Alchemy, we are dedicated to democratizing web3 for a billion users by equipping developers with the essential tools to create outstanding on-chain products. As the premier developer platform, we deliver robust APIs, SDKs, and tools that empower the development and scaling of on-chain applications and rollups.Our infrastructure underpins 70% of elite web3 teams, over 90% of web2 companies venturing into web3, and serves over 100 million end users. Our esteemed clientele includes leading web3 innovators such as Polymarket, OpenSea, and Circle, alongside global giants like Shopify and Adobe.The Alchemy team brings decades of unparalleled experience in highly scalable infrastructure, AI, and blockchain, with leadership roles held at top-tier companies and prestigious institutions like Google, Microsoft, Facebook, Stanford, and MIT.We are proudly supported by world-class VCs and institutions, including Lightspeed, Silver Lake, a16z, Coatue, Pantera, Addition, Stanford University, Coinbase, and Charles Schwab, among others.The RoleAs the Director of Engineering for Infrastructure & Platform, you will spearhead the vision, strategy, and implementation of one of the most sophisticated high-throughput distributed systems in the blockchain landscape. You will lead multiple teams responsible for the core platform that drives Alchemy’s offerings, where reliability, performance, and cost-efficiency at scale are of utmost importance.Your role will define the long-term technical direction of our platform infrastructure, collaborating closely with Product and Executive Leadership to ensure Alchemy remains at the forefront of Web3 infrastructure. Your contributions will empower developers to innovate swiftly and confidently, paving the way for blockchain adoption by the next billion users.What You’ll Do:Lead and expand multiple engineering teams across Cloud Infrastructure, Platform, Data Platform, and Internal Tooling, including distributed and international teams.Define and manage the platform and infrastructure strategy, ensuring scalability, reliability, performance, and cost efficiency throughout the organization.Serve as a senior technical leader, influencing architectural and system design for large-scale, mission-critical distributed systems.Collaborate with Product, Security, Finance, and Executive Leadership to align platform investments with company objectives and customer requirements.Drive execution excellence by refining processes, establishing clear priorities, and ensuring predictable delivery as the organization scales.

At Genius Sports, we are pioneering a new era in sports engagement by combining advanced technology with the highest quality live data. Our goal is to create immersive, interactive, and personalized experiences for sports fans around the globe. Learn more about us here. geniussports.com.Position Overview - Senior Software Engineer, Data PlatformWe are seeking a Senior Data Platform Engineer to architect and scale the core systems that underpin our data ecosystem. In this pivotal role, you will lead the design and modernization of our data infrastructure, empowering teams throughout the organization to swiftly, reliably, and securely access and utilize data. You will spearhead significant platform initiatives from inception to production, carefully navigate architectural decisions, and closely collaborate with product teams and cross-functional stakeholders to drive engineering strategy.This role is perfect for a technically adept leader with extensive experience in distributed systems, modern data lakehouse and streaming architectures, and large-scale data operations. A strong passion for mentorship, technical excellence, and creating systems that yield substantial business impact is essential.Key ResponsibilitiesDesign, construct, and oversee the foundational systems and features of the Data Platform, facilitating internal teams' ability to access and utilize data efficiently and securely.Lead the modernization of our data infrastructure while managing technical complexities and making informed architectural decisions to enhance our foundation and boost organizational productivity.Act as a technical leader for extensive Data Platform initiatives, influencing architectural choices and engineering direction in collaboration with product and cross-functional teams.Mentor junior and mid-level engineers, enhancing their skills and preparing them for greater responsibilities.Stay informed on emerging technologies and industry advancements in data systems and platform development.

We are seeking a talented Senior Platform Engineer to join our dynamic team at Blackbird Labs Inc. in New York. In this pivotal role, you will leverage your expertise in infrastructure and artificial intelligence to build and enhance our platforms, ensuring they are robust, scalable, and efficient.You will work closely with cross-functional teams to architect solutions that drive innovation and enhance performance. This is an excellent opportunity for an experienced engineer looking to make a significant impact in a fast-paced environment.

At Profound, we are dedicated to empowering businesses to comprehend and manage their AI presence effectively. As an Infrastructure Software Engineer, you will play a pivotal role in building and scaling the systems that facilitate our rapid expansion. Your primary focus will be on ensuring that our infrastructure is not only highly available but also cost-efficient and capable of managing significant traffic and compute demands. You will collaborate closely with engineers across product, research, and operations teams to design scalable architectures, streamline deployment processes, and enhance system observability.Your ResponsibilitiesDesign and maintain core infrastructure across diverse cloud environments.Develop infrastructure-as-code workflows to automate deployment and scaling processes.Enhance monitoring, logging, and alerting systems to ensure system reliability.Oversee CI/CD pipelines to facilitate seamless deployments.Assist in disaster recovery planning to guarantee high system availability.Collaborate with product and research teams to design architectures that can scale with increasing workload demands.Identify and resolve performance bottlenecks in compute, storage, and networking.Implement security best practices and compliance frameworks across the infrastructure.

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

Supported by prominent investors from Silicon Valley, Peregrine Technologies empowers public safety organizations, state and local governments, federal agencies, and private-sector institutions to tackle societal challenges with unmatched speed and precision. Our AI-driven platform transforms isolated and fragmented data into actionable operational intelligence, instantly highlighting critical information that enables quicker, more informed decisions to enhance outcomes at every interaction. Currently, Peregrine serves hundreds of clients across over 30 states and two countries, impacting more than 125 million individuals as we broaden our reach into enterprise markets and international territories.Our TeamAt Peregrine, we hold a strong belief that empathy is key to enhancing our solutions. Observing how users interact with our product is a priority and essential to finding effective answers. Engineers are encouraged to collaborate closely with our team on-site to grasp the diverse use cases that Peregrine addresses.We are seeking an Engineering Manager to strengthen our core engineering teams. In this role, you will work collaboratively with design and product management to create robust, scalable, and user-focused systems. Our teams face various challenges, including enabling real-time user collaboration on detailed maps and constructing high-scale backend architecture to process billions of data points.Ownership and collaboration are highly valued— you will be entrusted with significant features and will work alongside fellow engineers to see them through to completion. We believe humility and empathy are crucial in crafting the right solutions; you will engage directly with our deployment team and users as we refine our approach to address their needs. Creativity and perseverance are essential in realizing our vision.RoleThis position is pivotal to Peregrine's platform strategy and execution. You will be responsible for defining how our core systems scale, perform, and evolve as Peregrine accelerates its growth and deepens its influence across public safety, government, and enterprise clientele.As a senior leader in platform engineering, you will not only manage systems but also set the technical trajectory, build a cohesive team, and establish the operational framework that empowers every product team at Peregrine to operate more efficiently, securely, and confidently. Your contributions will directly influence reliability, developer productivity, customer trust, and the company’s capacity for innovation at scale.

At Authentic Insurance, we empower insurance brokers to develop superior insurance products tailored for their clients. Our innovative technology platform and robust support system enable brokers to create customized insurance solutions that cater to specific industries or customer segments. We act as the foundational operating system that drives these specialized insurance offerings. This allows brokers to provide unique products that set them apart from competitors, increase their earnings, and reduce the time spent on paperwork and administrative tasks. We manage the intricate aspects of technology, compliance, and partnerships with top-rated insurance carriers, allowing brokers to concentrate on delivering exceptional service and expanding their business.ResponsibilitiesDesign and implement the platform infrastructure to support cutting-edge insurance systems, taking ownership from problem definition to delivery.Identify bottlenecks and engineer solutions to enhance team efficiency, applying first-principles thinking alongside practical judgment to prioritize effectively.Take ownership of challenges from beginning to end, considering scalability, operability, and ongoing metrics—delving into root causes to optimize for real-world results.Enhance reliability and performance across the technology stack (infrastructure, deployment, observability).Iterate on existing platform tools and services in response to feedback from engineering teams.Collaborate with senior engineers on critical architectural decisions and technical direction.

At Genius Sports, we combine cutting-edge technology with premier live data to revolutionize the sports experience for fans around the globe. Our mission is to create more immersive, interactive, and personalized experiences than ever before. Discover more about us at geniussports.com.The Role - Staff Engineer - Infrastructure Platform We are on the lookout for an exceptional Staff Engineer to spearhead critical projects within our core infrastructure platform. Genius Sports is currently integrating its diverse tech teams and acquisitions under a cohesive technical strategy, and our infrastructure platform is the foundation of this transformation. Our primary objective is to empower engineering teams to efficiently build, deploy, and manage Genius Sports’ extensive product catalog in a consistent manner. In this role, you will collaborate with fellow InfraPlat leaders to define and execute the technical vision and implementation across an array of projects. These initiatives encompass multi-account and region Kubernetes clusters, MLOps, standardized deployment processes, and a centralized authentication platform. You will also engage with stakeholders from product engineering teams to assess requests, identify common challenges, and prioritize initiatives.

Ramp builds intelligent infrastructure for finance teams, helping companies manage over $100 billion in annual spending. The platform automates payment authorization, risk reduction, spend categorization, and bookkeeping for more than 50,000 organizations. Ramp’s approach centers on solving complex, data-driven challenges with a focus on ownership, urgency, and measurable impact. Customers typically see a 5% reduction in costs and a 16% increase in revenue within their first year on Ramp. Every team member is empowered to make decisions that shape the company’s outcomes, with an emphasis on action over credentials. Role overview This Software Engineer position sits on the Engineering Platform team in New York, NY (HQ). Rather than building customer-facing features, this team creates and maintains the core infrastructure that supports over 300 engineers at Ramp. Work includes developing and refining CI/CD pipelines, merge queues, deployment systems, service templates, and on-call tools, as well as the AI-driven layer that connects these systems. When internal engineering processes slow down or fail, the effects are felt company-wide. This role carries responsibility for the entire incident lifecycle, from diagnosis and remediation to postmortem analysis and prevention. The work is foundational and high-impact, supporting a fast-moving engineering organization. What you will do Design and enhance systems that increase engineering productivity, such as merge queues, deployment strategies, CI/CD frameworks, Smart Reviewer, and stack tools. Respond rapidly to slowdowns or issues. Lead incident response from start to finish: identify root causes (for example, database serialization failures or Redis latency spikes), implement solutions, document postmortems, and develop strategies to prevent future incidents. Establish standardized service pathways, including API design, database migrations, Kafka, Temporal, and secret management, to help teams build infrastructure efficiently and avoid redundant work. Oversee the full suite of developer tools (including Devportal, Graphite, Buildkite, Inspect, deployment processes, LaunchDarkly, and Datadog), with a strong understanding of their interactions, especially under pressure. Treat the Software Development Life Cycle (SDLC) as an operational system: monitor metrics like pull request throughput, CI/CD cycle times, and defect rates, and proactively address bottlenecks.

GovDash empowers businesses to secure and execute government contracts that align with American interests.Our cutting-edge AI platform provides a robust, secure, and workflow-driven solution for managing the entire contracting lifecycle—ranging from opportunity identification and capture to proposal execution, award management, and post-award operations.In 2025, our clients successfully secured over $5 billion in government contracts. With an investment of $42 million, we are accelerating our product development and expanding GovDash's reach across the nation.About the RoleWe are seeking a Senior Software Engineer (Infrastructure) to take charge of a diverse array of self-hosted deployments, spanning cloud environments to air-gapped on-premises systems, along with the software essential for their management. You will work closely with both customers and our product engineering teams to enhance the capabilities of our self-hosted control plane, which includes features such as licensing, observability, automated updates, and more.This position requires a professional adept in high-level architectural design and implementation, with excellent communication skills to engage with customers effectively. Our team values curiosity and a commitment to excellence, thus new engineers should anticipate a challenging yet rewarding environment of technical mastery and significant ownership over critical components of GovDash's infrastructure.This role offers a competitive base salary of $190,000, along with equity, and is positioned in New York City.

Join the Foundational Team at RillaRilla is revolutionizing the way we index the offline world. We have developed the premier sales coaching software tailored for organizations that conduct sales in-person. With over 1000 clients, including industry giants such as The Home Depot, KKR, Neighborly, and PulteGroup, our platform empowers AI-driven sales coaching across their operations.Supported by leading investors including Google Ventures, Bessemer Ventures, Crew Capital, and Broom Ventures, Rilla is an in-office team based in New York City. Our dynamic team operates with the speed and adaptability of high-performance learners, driven by a deep commitment to our customers and a passion for maximizing our real-world impact.If you're eager to develop products and systems that capture and index billions of real-world conversations, Rilla is the perfect place for you.Your RoleWe are establishing a new Platform team, and we are looking for one of the inaugural hires. You will collaborate closely with the platform team lead to shape how Rilla constructs, deploys, monitors, and scales its infrastructure.Your responsibilities will span the entire platform architecture: CI/CD pipelines, Terraform modules, monitoring stacks, SSO integrations, and the API infrastructure crucial for our client operations. If it ensures our product’s functionality and allows engineers to deploy seamlessly, it falls under your purview.You will engage in coding, system design, and architectural decision-making, effectively constructing the platform relied upon by our expanding engineering team of over 25 members. You will take ownership from initial concept to delivering production systems that serve thousands of customers.We welcome engineers of all experience levels; what counts is your relentless resourcefulness, strong technical skills, and enthusiasm for building from the ground up.Do you consider yourself 'obsessive' in your craft? Do you want to define the infrastructure for one of the fastest-growing startups in history? Then Rilla is the ideal environment for you to thrive.

About Amperos HealthAmperos Health stands at the forefront of revolutionizing revenue cycle management (RCM) for healthcare clinics, enabling them to optimize revenue collection efficiently and swiftly. Established in 2023 and supported by notable investors such as Uncork, Neo, Nebular.vc, and strategic angels from industry leaders like OpenAI, Stripe, and Twilio, our mission is to transform the relationship between healthcare providers and payers. We envision an AI-driven workforce that alleviates administrative workload and accelerates the financial return for healthcare professionals.About the RoleAs our inaugural Infrastructure Engineer, you will spearhead the development of our infrastructure at Amperos. You will manage DevOps, enhance developer experience, ensure compliance, and oversee observability and monitoring within our AWS environment. This role presents exciting challenges associated with AI infrastructure, and you will have the chance to mold and lead your team as we expand.Key ResponsibilitiesEstablish and maintain the infrastructure to support Amperos' growth trajectory.Enhance and optimize AWS infrastructure, boosting development efficiency and creating modular engineering frameworks.Develop systems that expedite the deployment of AI features and enhance observability of large language models (LLMs).Minimize AWS expenditures while improving visibility into infrastructure costs.Lead initiatives related to security and technical compliance, including VPNs, firewalls, and network configurations.Candidate ProfileA minimum of 5 years of experience in leading infrastructure teams within top-tier organizations.Ability to identify key ROI infrastructure challenges from the outset and develop a strategic roadmap for enhancements.Proficient in leading engineering discussions and articulating the impact of infrastructure projects.Adaptable and willing to take on diverse roles as needed; no task is too small.Demonstrates high agency, with the capability to produce results with minimal guidance.Excellent verbal and written communication skills; proactively shares vital information with the team.Passionate about leveraging technology to address challenges in an underserved industry.

Role overview Speechify is hiring a Software Engineer, Platform, based in Buffalo, NY. This position focuses on developing and maintaining the software systems that form the backbone of Speechify’s text-to-speech platform. What you will do Collaborate with team members to enhance and extend platform capabilities Design, build, and maintain essential software modules Contribute to delivering a reliable and effective user experience across Speechify’s products Support ongoing improvements in text-to-speech technology Impact Work in this role will shape the future of Speechify’s platform and influence how users engage with its technology.

Dagster Labs develops tools that enable organizations to build scalable and efficient data platforms. The company’s core offerings include Dagster, an open-source project popular among developers, and Dagster+, a managed cloud solution. These products support thousands of teams, ranging from early-stage startups to established enterprises, in their analytics, machine learning, and AI initiatives. With the rapid growth of AI, the need for reliable, high-quality data has never been greater. Dagster Labs is dedicated to simplifying the testing, comprehension, and usability of data platforms. Many top AI companies have adopted Dagster as a foundational part of their technology stack. Team culture The team operates with strong funding and a collaborative spirit. High standards, open communication, and a focus on trust and curiosity shape the work environment. The company values a workplace free from egos and unnecessary drama. Locations This is a remote-first company with offices in San Francisco, New York, and Minneapolis.

Join a Transformative Force in TechnologyAt Palantir, we create groundbreaking software that revolutionizes data-driven decision-making and operational efficiency. Our platforms enable partners to combat critical challenges—from developing life-saving medical treatments to predicting supply chain disruptions and locating missing persons.Position OverviewAs a Backend Software Engineer at Palantir, you will play an essential role in shaping how organizations leverage data. You will be engaged in all stages of the product lifecycle, from ideation and design to prototyping and final deployment. Collaborating with both technical and non-technical team members, you will gain insights into customer challenges and develop innovative solutions. We promote cross-team collaboration, allowing you to expand your knowledge across various technologies and product facets. You will work autonomously and make impactful decisions within a supportive community that fosters your growth into a technical leader.Our Product Development teams are composed of small, focused groups of Software Engineers, each dedicated to distinct aspects of our offerings. The infrastructure teams are tasked with fortifying the foundational layers of our software stack, emphasizing database technologies, distributed systems, large-scale data architectures, security, and application infrastructure. In this role, you will write robust code that supports Palantir Foundry and Gotham, ensuring high performance, security, and scalability for products utilized by key public and private sector institutions. You will be instrumental in building the core capabilities that empower research scientists, aerospace engineers, intelligence analysts, and economic forecasters worldwide.We seek engineers who are driven by a passion for solving real-world challenges, enabling both developers and end-users to maximize their productivity. If you are eager to create reliable, high-performing, and scalable systems, and to design resilient APIs, this opportunity allows you to make a substantial impact on our products and the communities we serve.

Join Thread AI as an Infrastructure Software EngineerAt Thread AI, we are pioneering the development of an AI-native workflow orchestration engine. We are in search of passionate and skilled professionals eager to be a part of our expanding team. Our mission is to simplify infrastructure for enterprises and public sector organizations aiming to harness the full potential of artificial intelligence.Located in the heart of New York, our diverse team comprises seasoned experts in AI, product management, and engineering, all dedicated to crafting and implementing intricate workflows and infrastructure solutions.Our Engineering CultureWe pride ourselves on having a compact yet highly committed technical team that encompasses engineering, research, design, product, and operations. We believe that a small, empowered team with a flat organizational structure fosters rapid innovation and superior product development compared to larger, hierarchical entities.Role OverviewWe are looking for a talented software engineer with a robust background in infrastructure to contribute significantly to the scalability and reliability of our platform. The ideal candidate will support complex network topologies and should possess a deep curiosity and creativity, excelling in problem-solving within a fast-paced, ownership-driven environment.

About KiddomKiddom is an innovative educational platform dedicated to enhancing student equity and growth. By combining high-quality instructional resources with interactive digital learning, Kiddom enables schools and districts to take control of their curriculum. This results in personalized learning experiences that cater to the distinct needs and aspirations of local communities. The platform is enriched with insightful data for teachers and leaders, fostering continuous improvement in instructional strategies, school programming, and professional development.As a member of the InfraOps team, you will play a crucial role in supporting Kiddom's engineering efforts by developing a scalable and sustainable infrastructure that aligns with our company objectives. This is a unique chance to join a small, skilled team during a pivotal moment as we transition from Series C to D funding. You will have the autonomy to influence your work significantly, embracing a variety of tasks that reflect your expertise and enthusiasm.Key Responsibilities:Promote and cultivate a robust DevOps culture at Kiddom by collaborating with teams to establish best practices and guide both new and existing services.Implement Infrastructure as Code (IaC) to ensure confidence in automated, repeatable processes.