Senior Full-Stack Software Engineer

About HyphaHypha is an innovative AI-driven platform that is redefining asset management across its entire lifecycle—covering acquisition, management, and exit strategies. Our primary focus is on healthcare facilities and multifamily real estate, and we are making significant strides in transforming the industry through three core pillars:Observability: Deli…

Join Antimetal as a Full-Stack Product Engineer, where you'll be at the forefront of crafting our core product driven by innovative AI technology. Your role will involve designing robust APIs, orchestrating system layers, and implementing essential business logic while creating seamless and user-friendly interfaces.We seek a proactive individual who thrives in tackling ambiguous challenges, managing projects from inception to completion, and effectively translating user feedback into actionable product enhancements.About AntimetalAntimetal is revolutionizing infrastructure management. Our mission is to create a platform that not only identifies and resolves issues but also anticipates them, allowing engineers to reclaim their time for what they excel at: developing exceptional products.Your Responsibilities:Develop AI-driven tools and productsDesign and implement new features across the technology stack, from backend data models to React-based frontendsEngage with users to gather insights and shape product developmentCollaborate with design teams to enhance frontend experiences and establish interaction standardsLead projects through uncertainty, breaking them into manageable milestones and ensuring timely deliveryWork closely with customers to refine features and validate the product trajectoryYour Qualifications:5+ years of experience in professional software engineering within full-stack rolesProven track record of owning projects from start to finish in a startup environmentStrong proficiency in Typescript, React, Postgres, and NestJSDemonstrated ability in product design, crafting features that resonate with usersCapability to lead initiatives through ambiguity and drive alignment across cross-functional teamsPreferred Qualifications:Experience with AI-native product developmentBackground in development tools, infrastructure, or observabilityFamiliarity with cloud infrastructure (AWS, Docker, Kubernetes, Terraform)Experience in direct customer engagement to shape product offeringsPrevious exposure to shaping product direction based on user interactions

Join Our Team at TennrAt Tennr, we revolutionize the referral process in healthcare. When a patient is referred to a specialist, the journey can often be fraught with delays and confusion. We bridge this gap by ensuring every referral reaches the right specialist with the necessary information promptly, empowering healthcare providers to enhance their efficiency and service delivery.Your RoleWe are seeking a dynamic Full Stack Product Engineer who thrives on transforming innovative ideas into practical solutions that address real customer challenges. You will be responsible for designing and implementing features that span frontend and backend systems, thereby delivering substantial value to our clients. This includes creating database schemas, developing backend APIs, and designing user-friendly interfaces that healthcare professionals adore.In collaboration with product and design teams, you will gain insights into user interactions with our platform and translate these into strategic product enhancements. Additionally, you'll partner with sales and customer success teams to integrate valuable customer feedback into our product offerings. You will engage with cutting-edge artificial intelligence techniques, positioning yourself at the forefront of technological advancements in the healthcare space.Ideal candidates will possess a founder’s mindset, excel in fast-paced, ambiguous environments, and take ownership of the entire lifecycle of features—from ideation through implementation to continuous improvement. You will spearhead performance optimization initiatives, ensuring code quality, scalability, and adherence to best practices as we expand.This position is ideal for a versatile engineer eager to work across the software stack and passionate about creating impactful user experiences that shape the future of healthcare.

Role overview Rowspace seeks a Full Stack Product Engineer in New York City to help shape and build its platform. This position spans the full product lifecycle, from early development through launch. Projects include building data pipelines that transform long investment memos into searchable formats, designing interfaces for analysts to trace AI-generated answers back to original sources, and deploying custom agent workflows based on real customer feedback. What you will do Design and implement user interfaces that fit smoothly into investors' daily routines. Develop APIs to integrate Rowspace with chat platforms, custom workflows, and external tools such as ChatGPT, Claude, and Excel. Build ingestion pipelines that organize unstructured data like PDFs, emails, and spreadsheets into a unified knowledge system. Work directly with customers to understand needs and deliver solutions quickly. Maintain high standards for security, privacy, and reliability when handling sensitive investment data. Create evaluation sets to test and validate the reliability of LLM systems. Requirements Experience delivering full-stack products using tools such as React/Typescript and Python or Node (or similar stacks). Enjoy designing scalable data models and APIs, and take pride in refining schemas. Motivated to bring AI into production, focused on building reliable products that deliver value to customers. Background in finance or fintech is helpful, but curiosity about investor workflows is essential. Committed to engineering quality, improving workflows, sharing knowledge, and maintaining high standards. Interested in joining early, as one of the first 20 engineers at a Series-A startup, with real ownership and impact. Benefits Comprehensive medical, dental, and vision insurance. 401(k) plan with employer matching while employed at Rowspace. Unlimited Paid Time Off (PTO) policy.

Join Our Team as a Staff Product EngineerAt Tennr, we are transforming the way healthcare referrals are managed. Today, when patients are referred to specialists, they often face long wait times due to the overwhelming number of referrals and the manual processes involved. We eliminate these delays and denials by ensuring that every referral is processed efficiently and accurately. Our cutting-edge technology, powered by RaeLM™, reads, extracts, and acts on patient information, enabling healthcare providers to capture more referrals, reduce denials, and significantly cut down on delays.Your RoleWe are seeking a Staff Product Engineer (Full Stack) who is passionate about turning ideas into impactful solutions. In this role, you will architect and implement end-to-end features across both frontend and backend environments, directly contributing to customer satisfaction. This may involve designing database schemas, developing backend APIs, or creating user-friendly frontends that healthcare professionals find delightful and easy to navigate.Collaboration is key: you will work closely with our product and design teams to gain insights into user interactions, translating them into informed product decisions. You will also liaise with sales and customer success teams to incorporate genuine customer feedback into our offerings. Embrace the latest advancements in artificial intelligence as you work in one of the most dynamic technology sectors.If you possess a founder's mindset, thrive in fast-paced environments, and take pride in owning the full lifecycle of a feature—from conception to implementation and iteration—this opportunity is for you. Additionally, you will lead performance optimization initiatives, ensuring our code remains efficient, scalable, and aligned with industry best practices as we expand.This role is ideal for a versatile engineer eager to work across the entire technology stack and dedicated to creating user experiences that positively influence the future of healthcare.Key ResponsibilitiesDesign and implement features that provide tangible value to customers across our frontend and backend systems.Adopt and apply state-of-the-art techniques in artificial intelligence to enhance our products.

About Standard BotsAt Standard Bots, we aim to democratize real-world automation, merging the digital and physical realms to enhance productivity across diverse industries. Our innovative applications and APIs empower individuals and developers alike to tackle challenges without needing extensive backgrounds in robotics or automation. With a strong emphasis on user-friendliness, we bring transformative potential to new users and sectors.Your Role:We are seeking experienced technical leaders to help shape the future of robotics using modern software engineering methodologies. As a Senior Full-Stack Software Engineer, you will collaborate with fellow engineers, leadership, and users to enhance products that significantly impact our users and unlock new opportunities for them. Location and BenefitsThis position is hybrid, requiring 3 days a week onsite at our NYC office, conveniently situated near Grand Central Station. Our office is equipped with robots for demonstrations and testing!Key Responsibilities:Identify, scope, and lead impactful technical and user-facing projects.Provide strategic technical guidance to leadership.Mentor and support fellow engineers in their technical and personal development.Drive technical decision-making through hands-on, in-depth work.Technology Stack:Front-end: React, TypeScriptBack-end: Node.js, Python, C++Containerization: KubernetesVirtualization: DockerCI/CD: GitHub ActionsWho You Are:No prior experience in robotics is required or preferred.We seek engineers who are motivated, optimistic, innovative, and resourceful. While a robotics background is not needed, we find candidates thrive when they are enthusiastic about this domain and eager to apply their skills in a new context.Our ideal candidate will engage in approximately 70% back-end and 30% front-end work, with flexibility to adjust focus as needed.

About the RoleJoin april as a Senior Full-Stack Engineer, where your innovative mindset and data passion will contribute to revolutionizing tax solutions for millions. We're seeking a talented individual ready to lead projects, enhance customer experiences, and drive professional growth. Based in the New York City metropolitan area? You'll need to collaborate on-site at least three days a week.Key ResponsibilitiesTake ownership of end-to-end projects that impact millions of users, from concept to deployment.Collaborate with product management and UX teams to define product specifications and ensure seamless execution.Architect robust system designs and evaluate tool selections to optimize performance.Develop cloud-native microservices that enhance our platform's functionality.Mentor team members and elevate our technology stack and practices.

About ForaFora is a pioneering travel agency that empowers individuals passionate about travel to establish successful advisory businesses. We are revolutionizing the $100 billion travel agency sector by merging advanced technology, data analytics, and a supportive community, enabling thousands of entrepreneurs to thrive on our platform. Our comprehensive business-in-a-box solution provides travel entrepreneurs with everything needed to launch and grow, from innovative tools and tailored training to a vibrant community and exclusive industry partnerships. At the core of our mission is our commitment to assist the next generation of travel entrepreneurs in transforming their passion for travel into rewarding careers, whether on a full-time or part-time basis. We firmly believe that anyone—from seasoned professionals to aspiring advisors—can create a business that is both profitable and personal.Established in 2021 by experienced entrepreneurs, Fora has experienced steady growth, now boasting a team of over 200 full-time employees located in downtown New York City. In 2025, we successfully closed $60 million in Series B and C funding rounds, led by Thrive Capital and Insight Partners, with contributions from previous investors such as Forerunner and Heartcore Capital. Our achievements include recognition as a LinkedIn Top Startup for 2024, Fast Company’s Most Innovative Companies for 2025 and 2023, and Built In's Best Places to Work for 2025.We are on a mission to create the first truly unified platform addressing all travel needs, combining human expertise with cutting-edge technology to redefine how individuals plan and book their travel.About The RoleWe are seeking an experienced Senior/Staff Full Stack Engineer to join our Finance Pod, which develops and maintains the intricate systems that facilitate advisor payments at Fora. This team is responsible for the complete advisor payment system and experience, encompassing booking data ingestion, commission collection, and payouts, and is rapidly expanding into innovative fintech and payment solutions.In this role, you will work across the technology stack to design, develop, and enhance both advisor-facing features and internal tools that ensure data accuracy, reconciliation, and seamless integrations with payment partners. You will collaborate closely with Product, Design, and Operations teams to instill trust, visibility, and efficiency in every interaction related to advisor earnings. Project examples include creating intelligent visualizations for the Payments page and refining our travel payment systems.

Join a pioneering AI engineering team in New York City, dedicated to creating and scaling innovative AI-driven products that will revolutionize user experiences for millions. Our workspace is akin to a state-of-the-art AI laboratory, merging groundbreaking innovation with the extensive reach of our diverse ecosystem. The team comprises exceptionally skilled AI engineers, full-stack developers, product managers, and designers all committed to expanding the possibilities of AI technology.General InformationWe are on the lookout for extraordinary engineers who have successfully deployed AI features that are actively utilized in production environments. The ideal candidate should possess full-stack capabilities, flourish in dynamic and collaborative settings, and have a fervent passion for crafting seamless user experiences powered by AI.Key ResponsibilitiesDesign, develop, and launch user-centric AI features across various products, including content creation tools, e-commerce recommendations, and messaging platforms.Quickly prototype and refine AI-driven solutions, transforming them into robust production-ready systems.Work in close collaboration with product managers, designers, and fellow engineers to conceptualize, implement, and scale innovative features.Remain informed about advancements in AI technology and utilize them to enhance user experiences.Contribute to the technical vision and strategy for the progression of AI products within the ecosystem.RequirementsA proven history of successfully deploying AI features into production with verifiable user engagement.Hands-on experience with large language models (LLMs), either through APIs or custom implementations, at scale.Proficient full-stack development skills in PHP, Python, or JavaScript.Capability to create high-performance AI-enhanced user interfaces.Preferred QualificationsExperience in developing consumer AI products that have grown to serve large user bases.Strong proficiency in PHP.Familiarity with WordPress, e-commerce platforms, or messaging frameworks.Contributions to open-source projects demonstrating technical acumen and innovative thinking.BenefitsBecome part of a meticulously selected team comprising some of the brightest minds in AI and product development.Open to both on-site and remote candidates.Develop products that will have a direct impact on millions of users across a varied ecosystem.Opportunity to be part of an elite AI laboratory with the capability and reach of a global platform.Long-term, full-time role.

The ideal candidate is encouraged to work from any of our offices (Silver Spring, NYC, SF, Miami, Denver) 1-2x weekly.ABOUT ROCKET MONEY At Rocket Money, our mission is to significantly enhance the financial well-being of millions. We provide our members with a profound understanding of their finances along with a range of valuable services designed to save time and money, ultimately empowering them on their financial journey.ABOUT THE TEAM The Core team plays a critical role in enabling all engineering teams at Rocket Money to operate efficiently by ensuring that our foundational systems are reliable and easy to build upon. We are responsible for the evolution of platforms and services that are central to our product and company operations, including:Authentication (registration, login, account access, and user lifecycle workflows)Data Privacy and Trust Systems (handling privacy requests, user deletions, and secure management of sensitive data)AI Enablement (providing shared AI infrastructure and tools that other teams use to create exceptional product experiences)Internal Tooling (developing admin tools, operational systems, and data integrations to enhance the effectiveness of our operations and engineering teams)We prioritize accuracy, resilience, and creating the most straightforward pathways for our teams. If you are passionate about building high-impact systems that others rely on, we would love to hear from you.IN THIS ROLE, YOU'LL:Develop and manage Core services and platforms that underpin essential systems like authentication, data privacy workflows, AI capabilities, and internal tools.Take ownership of projects from inception to completion: defining problems, designing solutions, implementing changes, launching, and ensuring ongoing reliability.Collaborate closely with product engineers, data teams, and operations colleagues to create systems that are safe, scalable, and user-friendly.

About ForaFora is the modern travel agency, empowering individuals with a passion for travel to establish a prosperous advisory business. We are revolutionizing the $100B+ travel agency sector by integrating advanced technology, data, and community support to help thousands of entrepreneurs thrive on our platform. Our business-in-a-box solution provides travel entrepreneurs with everything necessary to launch and expand their operations, including cutting-edge tools, personalized training, a vibrant community, and exclusive industry partnerships. Central to our mission is assisting the next generation of travel entrepreneurs in transforming their love for travel into a rewarding career, whether on a full-time or part-time basis. We believe that everyone, from experienced professionals to first-time advisors, can create a venture that is both profitable and fulfilling.Founded in 2021 by seasoned entrepreneurs, Fora has steadily expanded to a team of 200+ full-time employees located in downtown New York City. In 2025, we announced our $60 million Series B and C funding rounds, led by Thrive Capital and Insight Partners, with contributions from prior investors such as Forerunner and Heartcore Capital. We have also been recognized as a LinkedIn Top Startup 2024, Fast Company’s Most Innovative Companies 2025 and 2023, and Built In 2025 Best Places to Work.We are developing the first truly integrated platform for all travel needs—leveraging the best of human expertise and technology to transform the way people plan and book their travels. About The RoleWe’re seeking an experienced Senior/Staff Full Stack Engineer to join our team as we continue to enhance Fora’s products and infrastructure. In this pivotal role, you will play a key part in developing the Consumer Experience, the core of the Fora Platform. Collaborating closely with Product and Design teams, this Senior Full Stack Engineer will work on our external website, content and supplier systems, and external integrations. Our ideal candidate is someone who resonates with our mission and brand, is enthusiastic about our innovative endeavors, and is dedicated to creating high-quality software.

About BettermentBetterment is a premier technology-focused financial services firm dedicated to providing innovative investing and retirement solutions for individual investors and financial advisors. We also offer comprehensive financial wellness services, including a streamlined 401(k) plan for small and medium-sized enterprises. Our passionate team is committed to our mission: empowering individuals to build wealth with confidence and ease. We are based in NYC and offer hybrid positions requiring in-office attendance four days a week.About the Role:The Advisor Experience team is on a mission to create the leading full-service investment management platform in the market. As part of Betterment Advisor Solutions, our focus is on equipping financial advisors with the essential tools to effectively manage their clients on our platform. We take immense pride in delivering exceptional user experiences that simplify complex needs. We are seeking a technical leader who will propel this team forward while maintaining high standards for quality and execution for Core Registered Investment Advisors.As a senior engineer, you will be instrumental in designing and implementing intricate systems within our domain, guiding your team's full stack development practices, and collaborating with senior engineering leaders to enhance Betterment's technology, ensuring high performance, reliability, and an outstanding developer experience.If you have a passion for creating delightful customer experiences and developing scalable, high-performance web applications in a collaborative, forward-thinking environment, we would love to welcome you to our team.

Role overview Pearl Health is hiring a Senior Full Stack Software Engineer. This role focuses on building and improving web applications that support healthcare technology. The position can be based in Seattle, New York City, Boston, or fully remote. What you will do Develop web applications that are reliable and can scale as usage grows Work with teams across product, design, and engineering to create new features and solutions Contribute to both front-end and back-end codebases, helping projects move from early ideas to launch Find ways to improve user experience within Pearl Health's products Who succeeds in this role Experienced engineers comfortable working across the stack Those who enjoy collaborating with a variety of disciplines People who care about building technology that supports better healthcare outcomes

Why Choose Rogo?At Rogo, we are at the forefront of redefining the financial landscape with our groundbreaking AI analyst. Our vision is to empower finance professionals across the globe—from elite investment banks to private equity firms—by providing AI solutions that offer unprecedented speed, accuracy, and insights. We are not merely enhancing financial workflows; we are reinventing them entirely.Joining Rogo is a unique opportunity to be part of a transformative company during a pivotal moment. With a rapidly expanding clientele, a validated product-market fit, and support from distinguished investors, we are poised for swift growth and are setting new benchmarks in the enterprise AI sector.Our team is composed of highly skilled, driven individuals who are passionately committed to our mission. We work with high intensity, own complex challenges, and maintain an unwavering focus on our users. If you excel in a dynamic environment, strive for excellence, and are eager to help shape the future of finance, we welcome you to be part of our journey.

Role Overview evertune is hiring a Senior Full Stack Software Engineer in New York City. This role focuses on designing and building software solutions that improve user experience. The position involves working closely with teams across the company to deliver reliable, high-quality products. What You Will Do Design and develop software across both front-end and back-end systems Work with cross-functional teams throughout the product lifecycle Take projects from initial concept through to completion Contribute to products that directly impact how users interact with evertune's offerings Key Qualifications Strong experience in both front-end and back-end development Ability to collaborate with engineers, designers, and other stakeholders Track record of delivering high-quality software

About the Role tetrix is hiring a Staff Full Stack Engineer in New York City. This position focuses on building and improving web applications using Python and JavaScript. The work centers on delivering reliable software and refining the platform’s user experience. What You Will Do Develop and maintain web applications with Python and JavaScript Work with teams across engineering, design, and product to deliver scalable solutions Help shape technical direction and ensure software meets customer needs Location This role is based in New York City.

About UsSapien is revolutionizing the operational dynamics of finance teams in the AI era. Our vision is to create an autonomous CFO—a comprehensive system managing company financials seamlessly. Our platform provides real-time analytics of intricate financial data, enhancing decision-making speed, mitigating costly errors, and delivering substantial value. We have successfully identified multi-million-dollar discrepancies, preserved thousands of jobs, and significantly boosted our clients' profitability.Partnering with diverse industries—manufacturing, healthcare, dining, and large corporations—we strive to thoroughly grasp and automate their financial workflows. Based in Madison Square Park, NYC, we have garnered support from General Catalyst, Neo, and leading professionals from Google, OpenAI, Microsoft, Ramp, and Stripe, raising over $9M.Position OverviewAs a Full-Stack Engineer, you will develop features from inception to deployment for Sapien's core platform. This encompasses transforming designs into frontend implementations, crafting backend APIs, modifying databases, and integrating agents. You will take ownership of the entire user experience, ensuring functionality and performance.In this role, you will strike a balance between launching innovative features and maintaining platform stability and performance. Engaging directly with clients, you will observe how they utilize your developments and refine them based on genuine feedback.Key ResponsibilitiesDevelop features that position Sapien as an essential tool for finance teams, crafting experiences that engage users daily by proactively delivering insights and addressing potential issues before they escalate.Create intuitive interfaces that simplify complex operations for finance professionals lacking technical expertise.Establish human-in-the-loop systems allowing users to provide feedback, rectify mistakes, and educate the system on specific business processes, enhancing agent intelligence over time.Make pivotal product and technical choices: determine feature functionalities, UI design, database architecture, and appropriate technologies. You will not merely implement specifications; you will conceptualize what to build.QualificationsProficient in modern web technologies such as React, TypeScript, Python, SQL, and common backend frameworks. While you don’t need to be an expert in all areas, you should be capable of navigating the entire stack.A product-oriented mindset, prioritizing user experience in your development approach.

Position OverviewJoin our innovative team as a Senior Full Stack Engineer I at DoubleVerify, where you will play a pivotal role in enhancing our full-stack billing system. Your expertise will help our clients leverage DoubleVerify’s extensive suite of products through the development of robust backend services and user-friendly frontend applications. We are a technology-driven organization that thrives on solving complex challenges with cutting-edge solutions. In this collaborative environment, you will liaise with various development, product, and client services teams, focusing on delivering exceptional user experiences.

Join Duet as a Senior Full-Stack EngineerDuet is dedicated to revolutionizing primary care by empowering nurse practitioners (NPs) to take ownership of their own practices. We provide NPs with customized products and services within a nurturing environment, aiming to establish the largest network of NP-owned practices in the nation, ultimately enhancing patient and community outcomes.OverviewAs a well-funded seed-stage company led by seasoned entrepreneurs and Nurse Practitioners, and backed by Kairos HQ, Lerer Hippeau, and others, Duet is developing a vertically integrated enablement platform specifically for NP-led practices. Our software is designed to minimize administrative burdens, enhance cash flow, and empower clinicians to manage sustainable businesses free from corporate constraints.We have established a robust data framework that connects to outpatient EHR and practice management systems, facilitating efficient workflows through our current services. This position is focused on transforming that foundational work into scalable, self-service products that automate processes and place control directly in the hands of practices.About the RoleAs a Senior Full-Stack Engineer, you will be responsible for designing, building, and maintaining the systems that power our customer-facing products. This role emphasizes individual contribution with a strong focus on backend architecture and workflow logic while providing opportunities for frontend involvement to ensure outstanding user experiences. You will report directly to the founding team.Your work will include developing systems that enable rule-driven and customer-configured automation, creating web-based experiences for clinic staff, and designing operational workflows to replace manual, error-prone processes. This position bridges product development, data management, and systems engineering, making it perfect for someone who enjoys creating flexible building blocks from which multiple products can be constructed.What You’ll DoConstruct Product-Driven Systems. Design and implement backend architectures that facilitate configurable workflows and automation. Develop foundational components that enable the construction of multiple products from shared logic, maintaining a balance between flexibility and simplicity for ease of understanding and maintenance.Transform Services into Software. Collaborate closely with operations and product teams to comprehend current workflows. Detect patterns in manual operations and convert them into resilient software abstractions, iterating quickly based on actual usage by practices.Ensure Quality & Reliability. Write comprehensive tests for workflow logic and core system components to guarantee high standards of quality.