Senior Software Engineer at Peregrine Technologies | San Francisco

Supported by prominent investors in Silicon Valley, Peregrine Technologies assists public safety organizations, various government levels, federal agencies, and private-sector institutions in tackling societal challenges with unmatched speed and precision. Our AI-driven platform transforms segregated and unconnected data into actionable insights—instantly re…

Peregrine Technologies, headquartered in San Francisco and supported by major Silicon Valley investors, develops software tools for public safety, government, and private-sector clients. The company’s AI-driven platform transforms fragmented data into actionable insights, helping organizations make decisions more efficiently. Peregrine’s technology currently serves hundreds of clients across more than 30 states and two countries, reaching over 125 million people. As the company grows into enterprise and international markets, the team continues to focus on expanding its positive impact. Role overview The Senior Software Engineer - Networking will join the Platform team in San Francisco. This role centers on designing and building software to automate tasks traditionally managed by network engineers. The work involves developing automation for network processes, with a strong emphasis on Python, and solving complex connectivity challenges such as routing, VPNs, and BGP. The Platform team is responsible for maintaining secure and reliable connections between Peregrine’s platform and client environments. As Peregrine grows, the team is shifting from manual operations to a software-driven, self-service approach. What you will do Design and implement control plane and automation systems for large-scale network connectivity Automate network engineering tasks using Python Diagnose and resolve connectivity issues, including those related to routing, VPNs, and BGP Support the transition from manual to automated, software-centric workflows Troubleshoot and support production systems as needed

Join Peregrine Technologies as a Senior Network Engineer, where you will play a critical role in designing, implementing, and optimizing our network infrastructure. Collaborate with a dynamic team to ensure our systems are robust, scalable, and secure. We are looking for someone with a passion for technology and a commitment to excellence.

Supported by top-tier Silicon Valley investors, Peregrine Technologies empowers public safety organizations, local and state governments, federal agencies, and private institutions to tackle societal challenges with unparalleled speed and precision. Our AI-driven platform transforms isolated data into actionable intelligence, delivering critical insights that enable swift decision-making and enhance outcomes across various touchpoints. Currently, we serve hundreds of clients across over 30 states and two countries, positively impacting more than 125 million lives. As we expand into enterprise solutions and international markets, our influence continues to grow.The Senior Technical Recruiter RoleWe are on the lookout for a Senior Technical Recruiter who will play a key role in identifying exceptional talent for our engineering team, tasked with developing and delivering superior products. We seek a dedicated and results-oriented professional who can build and nurture talent pipelines for various software roles, including AI, ML, Fullstack, Backend, and Infrastructure Engineers. As part of our mission-driven team during this phase of rapid growth, you will creatively and strategically engage with the best engineers in the field through a comprehensive recruiting process.Identify and engage both active and passive candidates using advanced sourcing techniques.Screen resumes and conduct pre-interviews to assess candidate qualifications.Collaborate with fellow recruiters and hiring managers to enhance efficiency and innovation in the hiring process.Maintain relationships with high-quality prospects to ensure a robust talent pipeline.Develop and implement sourcing strategies to attract diverse, high-quality candidates.Effectively close candidates against our hiring objectives with speed and precision.

Join Peregrine Technologies as a Network Engineer and be part of a dynamic team dedicated to delivering cutting-edge networking solutions. In this role, you will be responsible for designing, implementing, and maintaining network infrastructures that ensure seamless connectivity and data security for our clients.

Supported by prominent investors from Silicon Valley, Peregrine Technologies is dedicated to assisting public safety organizations, governmental entities at state and local levels, federal agencies, and private institutions tackle societal challenges with remarkable efficiency and precision. Our AI-driven platform converts fragmented and isolated data into actionable intelligence, providing instant access to crucial information that facilitates enhanced decision-making and improves outcomes across various touchpoints. Currently, Peregrine serves hundreds of clients across over 30 states and two countries, positively impacting more than 125 million lives, with plans to further amplify our influence as we expand into the enterprise sector and internationally.Role OverviewWe are seeking a Senior Infrastructure Engineer to become an integral part of our expanding team, where you will design and implement the infrastructure that underpins the Peregrine platform.Our engineering team believes that empathy fuels better solutions. Observing users interact with our product is essential to identifying the right solutions. Engineers will have the chance to collaborate closely with our team on-site to comprehend the diverse applications that Peregrine supports. We champion strong ownership while promoting collaboration and continuous feedback.In your role as Senior Infrastructure Engineer, you will utilize a broad array of technologies to scale our platform, ensuring secure connections to customer networks while managing vast amounts of data. You will confront a variety of intricate challenges, including:Building highly available and secure production systemsDesigning scalable and secure network architecturesEnhancing the ingest engine for substantial data processingSpeeding up the entire engineering lifecycleOur technology stack is continuously advancing, built on AWS GovCloud, Kubernetes, Docker, Terraform, Pulumi, PostgreSQL, Redshift, Elasticsearch, and more.

Peregrine Technologies, headquartered in San Francisco and supported by major Silicon Valley investors, partners with public safety agencies, government bodies, federal clients, and private sector organizations to tackle complex challenges. The company’s AI-driven platform transforms fragmented data into actionable intelligence, providing insights that help drive faster and more informed decisions. Peregrine’s solutions reach hundreds of clients across more than 30 states and two countries, impacting over 125 million people. With ongoing growth, the team is expanding into new enterprise and international markets. Role overview The Senior Technical Program Manager will play a key role in shaping Peregrine’s core product and the underlying platform. This position involves much more than coordination: it requires building processes, clarifying complexity, and uniting teams around major initiatives and architectural decisions. The work centers on establishing effective rhythms for progress, managing risks and dependencies, and ensuring that project execution supports business goals. Improving cost efficiency and infrastructure performance, while keeping issues visible early, is also a major focus. What you will do Lead technical programs that drive product and platform development Clarify complex requirements and align teams on strategy and architecture Set and maintain project cadences to ensure steady progress Identify and manage risks, dependencies, and potential blockers Connect daily execution with broader business outcomes Improve cost management and infrastructure performance Foster transparency to support early problem detection and resolution Shaping the discipline This role offers the chance to define Technical Program Management at Peregrine from the ground up. The Senior Technical Program Manager will develop playbooks, set standards, and shape how program management drives impact across the engineering team. For those interested in building operational foundations and influencing how teams collaborate, this position provides significant influence from the outset.

Peregrine Technologies, supported by top-tier investors from Silicon Valley, empowers public safety organizations, governments at all levels, federal agencies, and private institutions to tackle societal challenges with unprecedented speed and precision. Our innovative AI-enabled platform transforms fragmented data into actionable operational intelligence, enabling swift access to critical information that enhances decision-making and improves outcomes across various touchpoints. Today, Peregrine proudly serves hundreds of clients across over 30 states and two countries, impacting more than 125 million individuals, and we are on a path to amplify our influence as we expand into the enterprise market and internationally.Role OverviewWe seek dynamic and results-driven Product Managers who can navigate between intricate technical details and high-level strategic requirements as our user base, use cases, and data sources grow at an accelerating pace. Our Product Managers act as the crucial link between engineering, design, customers, and the wider business, managing projects from conceptualization to execution.As a Product Manager, you will:Facilitate communication between business and product teams, ensuring seamless collaboration.Lead projects to successful completion, overseeing everything from detailed wireframing and daily management to establishing long-term objectives and monitoring key performance indicators.Own the product roadmap, incorporating insights from leadership, business development, post-sales, design, and engineering.About YouA compassionate listener who values user feedback.A strategic thinker with strong business acumen capable of aligning tactical decisions with the overarching vision.A skilled communicator, both written and verbal, who can convey complex ideas and influence stakeholders.An individual who prioritizes tasks effectively to manage deadlines, resources, and expectations.Comfortable with data analysis, integrating quantitative insights with qualitative perspectives.A quick learner who can independently develop technical concepts into innovative solutions.Qualifications5+ years of experience in product management, particularly in B2B SaaS environments within high-growth companies.Bachelor’s degree in a technical field or equivalent professional experience.

Join our dynamic team at idler as a Senior Software Engineer, where your expertise will lead the development of innovative software solutions that impact our clients and users. In this role, you will collaborate with cross-functional teams, enhance existing applications, and contribute to new product development. Your technical skills will be vital in ensuring top-notch performance and security in our software products.

At HeartFlow, we are pioneering advancements in medical technology to improve the diagnosis and management of coronary artery disease, the leading cause of death globally. Our flagship product, the HeartFlow FFRCT Analysis, is an AI-powered, non-invasive cardiac test that adheres to the ACC/AHA Chest Pain Guidelines. This innovative solution generates a color-coded, 3D model of a patient's coronary arteries, illustrating how blockages affect blood flow to the heart. As the first integrated heart care solution utilizing AI across the CCTA pathway, our tools, including RoadMap™ Analysis for identifying stenoses and Plaque Analysis for assessing coronary atherosclerosis, are revolutionizing precision heart care. Join our expanding team and contribute to our mission of transforming heart health.HeartFlow is a publicly traded company (HTFL) recognized worldwide for our breakthroughs in healthcare innovation, endorsed by medical societies globally, and approved for use in the US, UK, Europe, Japan, and Canada, with over 500,000 patients benefitting from our technology.We are on the lookout for a Senior Software Engineer to become a key member of our exceptional engineering team. In this pivotal role, you will design and develop cloud-based services and modern web applications that will drive the next generation of HeartFlow technologies. This includes creating a new orchestration pipeline that will enhance critical workflows across the organization.Your responsibilities will involve collaborating cross-functionally with Software Engineers, Product Managers, Quality Assurance, Usability Designers, Process Engineers, and Regulatory teams to develop impactful internal applications and infrastructure. This position offers a unique opportunity to significantly influence the design, scalability, and performance of our platforms while ensuring compliance with regulatory standards in a dynamic and innovative environment.

Every year, companies invest over a trillion dollars in freight transportation across the U.S., yet the process of matching trucks with jobs remains cumbersome, manual, and disjointed. FleetWorks is here to revolutionize that.We are developing voice agents that streamline the chaotic freight booking process into a sophisticated, intelligent marketplace. Our agents replace the tedious phone calls, texts, and emails, efficiently connecting truckers eager to earn with loads that require transportation.Our compact, high-agency team operates from our SOMA office. As a key engineering contributor, you will take ownership of your projects, develop features from inception to launch, engage directly with customers, and help cultivate our company culture.Discover more about our Series A funding here!

At EndeavorAI, we are revolutionizing enterprise AI for real-world applications.Our innovative software serves as a distribution layer for advanced AI models, paving the way for the creation of a smarter world.We believe that AI will enhance numerous sectors, particularly in legal, healthcare, and finance, but our priority lies in developing AI solutions that can transform the physical infrastructure essential for AI progression.Our focus is on the building materials industry, which is currently hindered by manual quoting, order entry, and inaccurate pricing—resulting in lost revenue and excess labor costs. Our AI-driven solutions are making a significant impact, and as we secure our position in this market, we will expand into other sectors.While research labs craft future models, we are responsible for their practical implementation, ensuring reliable results and integrating them into outdated systems.Our Core PrinciplesWe embrace boldness, especially in the face of skepticism.We prioritize truth-seeking, valuing clarity over comfort.We are committed to winning and work diligently to achieve our goals.The Opportunity | Senior Software EngineerAs a Senior Software Engineer at EndeavorAI, you will be instrumental in designing and developing the foundational systems that drive our product. You will tackle complex challenges from inception to completion, establish technical standards, and scale our systems as we grow.

Supported by key investors from Silicon Valley, Peregrine Technologies empowers public safety organizations, state and local governments, federal agencies, and private-sector institutions to address societal challenges with remarkable speed and precision. Our AI-driven platform transforms disconnected data into actionable insights—instantly delivering vital information that enables quicker, more informed decisions, resulting in improved outcomes across various touchpoints. Currently, Peregrine serves hundreds of clients in over 30 states and two countries, impacting more than 125 million people. We are poised for further growth as we expand into enterprise solutions and international markets.TeamAt Peregrine, our engineering team prioritizes empathy, believing it enhances our solutions. Observing how users interact with our product is essential as we navigate towards effective answers. Engineers will have the chance to collaborate onsite with our team, gaining insights into the diverse use cases we address.We cherish both ownership and teamwork—taking full responsibility for significant features while closely collaborating with fellow engineers to bring them to fruition. Humility and empathy are fundamental to developing optimal solutions, as we work directly with our deployment team and users to refine our offerings. Tenacity and creativity are vital in realizing our vision.RoleAs a pivotal member of our new AI team, you’ll play a key role in delivering unique value to our customers. This team is tasked with designing powerful, user-friendly experiences powered by generative AI. You will explore innovative methods for users to engage with our platform—whether through natural language commands or by enabling AI agents to manage complex tasks on their behalf. Your contributions will shape secure, impactful AI-driven features that assist clients in solving real-world issues more efficiently.Your responsibilities will encompass a variety of complex challenges, from scaling our platform to process terabytes of data from multiple sources to efficiently querying and alerting users in real-time, as well as optimizing search algorithms for quick results.Our tech stack is continuously evolving but is rooted in a backend framework of Python, Django, Celery, Airflow, and Kafka; a frontend constructed with React, Redux, and Mapbox; data storage solutions including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and SageMaker; along with AWS, Pulumi, Terraform, and Kubernetes as our infrastructure.

Join Our Team!We are seeking a dynamic and experienced Senior Software Engineer to become a vital part of our rapidly expanding engineering teams at candidhealth. In this role, you will play a key role in transforming healthcare billing products and systems, directly addressing our customers' needs. You will engage in the complete software development lifecycle, ensuring the scalability, reliability, and performance of our products while enhancing the customer experience. If you excel in a fast-paced, collaborative environment, are motivated by customer outcomes, and are dedicated to developing robust and scalable solutions, we invite you to apply!Your ResponsibilitiesDesign, develop, and maintain intricate services/platforms/features while taking ownership of substantial parts of our product and infrastructure.Work closely with customers, product managers, designers, and cross-functional teams to identify customer needs and devise innovative solutions.Propose and lead initiatives for architectural and design enhancements in our products and systems, focusing on scalability and reliability.Contribute positively to our engineering culture and help foster an exceptional workplace.Your ProfileBachelor's degree in Computer Science, Computer Engineering, Mathematics, or a related field.8+ years of experience in a Software Engineering role.Proficient in programming languages, frameworks, databases, and cloud platforms. Familiarity with our current technology stack is an advantage but not mandatory: Python, PostgreSQL, Docker, Kubernetes, React, TypeScript, Google Cloud Platform, Auth0, Terraform.Demonstrated ability to create high-quality software, with a focus on customer outcomes and an understanding of where to prioritize efforts.Ability to manage features end-to-end and a willingness to learn new tools and technologies.A customer-centric mindset and a passion for sharing knowledge with others.Excellent communication and collaboration skills, with the ability to simplify complex concepts for various audiences.

A Better Built WorldAt Miter, our mission is to empower construction contractors to build with confidence. Our innovative approach aims to simplify and expedite the construction of essential infrastructure—roads, bridges, utilities, data centers, and housing.For far too long, construction and field services contractors have relied on outdated software: cumbersome, on-premise systems developed in the 1980s and 1990s.Miter seeks to change this by leveraging AI and integrated payment solutions to modernize the foundational HR, finance, and operational systems that support our physical economy. With Miter, contractors like Marathon Electrical, W.J. O’Neil, and Truebeck Construction are enhancing team dynamics, managing job costs effectively, and speeding up job execution.Our concept has gained traction. Since our inception in 2021, we have expanded to thousands of customers and secured tens of millions in ARR, establishing ourselves as one of the fastest-growing vertical software companies in history. To capitalize on this momentum, we’ve raised over $50 million from prominent investors (Bessemer, Coatue, and Battery) who believe in our vision.Hybrid vs. Remote Work Structure:We believe that the true magic of Miter happens through collaboration. While we value flexibility, for hybrid roles, we expect a three-day-a-week office presence to foster connections, brainstorming, and stronger relationships. If you reside within a reasonable distance from our New York City or San Francisco offices, we encourage you to adopt this hybrid model.For positions classified as remote or located in cities without a physical office, there is no obligation to work in a hybrid manner. We do organize a few annual travels for onboarding, and company-wide and team-specific retreats!About Our Team and Work Culture:Creating the operating system for the built world is a significant challenge. We have a substantial amount of high-quality code to deliver in the coming years, and we are cultivating an engineering culture focused on craftsmanship, ownership, and collaboration.

Join Astranis as a Senior Software Engineer, where you will play a pivotal role in designing and developing innovative software solutions that power our cutting-edge satellite technology. You will collaborate with cross-functional teams to implement robust systems, optimize performance, and drive our mission to provide internet access to underserved regions globally.

ABOUT FREED:At Freed, we recognize the overwhelming demands faced by healthcare professionals today. Our mission is to alleviate this burden by combining clinical expertise with cutting-edge AI technology to develop innovative products that enhance clinician satisfaction.Our flagship offering is an AI-powered medical scribe that automates the documentation process, allowing doctors to focus more on patient care. Since our inception in May 2023, we have:Enrolled over 26,000 satisfied cliniciansGenerated an impressive 100,000 patient notes daily, totaling over 3 million notes monthlySignificantly improved clinician happinessWith support from Sequoia Capital and a roster of other leading venture capitalists, we are expanding our product lineup to include patient-facing assistants, insightful analytics, and seamless EHR integrations, all actively utilized by thousands of clinicians every day.We seek dynamic, entrepreneurial spirits—quick, ambitious, and intelligent individuals dedicated to caring for those who care for our health. Join a team of passionate, clinician-focused colleagues who are committed to making a difference.Our San Francisco office embraces a hybrid work model, encouraging collaboration and innovation by bringing teams together in person three days a week.

At Hover, we empower individuals to design, enhance, and safeguard the properties they cherish. Our innovative AI technology, built on over a decade of real estate data, provides answers to pivotal questions like, “What will it look like?” and “What will it cost?” Homeowners, contractors, and insurance professionals depend on Hover for accurate, fully-measured, and interactive 3D models of any property, all achievable through a quick smartphone scan.Driven by curiosity and purpose, we are committed to serving our customers, communities, and one another. We believe that diverse perspectives yield the best ideas and are proud to foster an inclusive, high-performance culture that promotes growth, accountability, and excellence. Supported by renowned investors such as Google Ventures and Menlo Ventures, and trusted by industry leaders like Travelers, State Farm, and Nationwide, we are revolutionizing how people perceive and engage with their environments.Why Join Hover?We are transforming the construction industry by providing modern tools for design, documentation, and project estimation—areas that have long been neglected by software solutions. We seek a Senior Software Engineer excited to tackle real-world challenges and deliver software that aids thousands of professionals in designing, scoping jobs, planning projects, and achieving superior results for homeowners.In this role, you will utilize your strong technical skills, product insight, and collaborative spirit. You will take ownership of features from concept through to user delivery, influencing our development approach and enhancing your leadership abilities beyond coding. This position is perfect for someone ready to embrace greater responsibility, drive results with cross-functional teams, and shape the technical roadmap for a high-impact group.Your ContributionsAs a Senior Software Engineer, you will work across the stack—primarily using Ruby on Rails, React, and GraphQL—with opportunities to contribute to React Native mobile applications. You will build robust, scalable systems that power Hover's core product experiences.You will lead projects and features from inception to launch, covering everything from technical discovery and design to iteration and enhancement. Your contributions will impact customer-facing workflows, including onboarding, interactive design tools, inspections, and transactional systems, as well as platform capabilities that ensure product consistency.From crafting polished user interfaces to modeling backend systems and designing APIs, you will influence how professionals interact with Hover throughout their workflows. You will work closely with product and design teams, enhance shared systems, and foster a positive engineering culture through mentorship and collaboration.

Join our innovative team at 6sense as a Senior Software Engineer, where your expertise will help us drive forward our cutting-edge technology solutions. You will be responsible for designing, developing, and maintaining high-performance software applications that enhance our platform and provide significant value to our clients.

Join Crusoe as a Senior Software Engineer in our Streaming division, where you'll be at the forefront of innovative streaming technology solutions. You will collaborate with cross-functional teams to design, develop, and implement high-performance streaming applications that enhance user experience.As a vital member of our engineering team, you will leverage your expertise in software development to contribute to cutting-edge projects that push the boundaries of streaming technology.