Senior Full Stack Software Engineer

Join Uncountable Engineering as a Full-Stack Software Engineering Intern!About the RoleAt Uncountable, we are on a mission to transform industrial research and development. We are seeking enthusiastic interns who are eager to dive into the world of full-stack software engineering. You'll collaborate with a talented team to develop a cutting-edge platform utilized by Fortune 500 companies, contributing to innovative projects that will shape the future of the industry.Exciting ProjectsAs a part of our team, you will engage in projects such as designing databases for advanced analysis and creating user-friendly interfaces for scientists to effectively manage their experiments.EligibilityWe encourage applications from students who are graduating within a year of the internship.CompensationInterns will receive a competitive salary of $6,000 per month.

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 N1:N1 is a groundbreaking, hyper-efficient, and horizontally scalable blockchain network, crafted to facilitate trustless computing on an internet scale. Our diverse team boasts expertise from prestigious institutions such as Harvard, CMU, DFINITY, VMware, and Galaxy Digital, and is supported by leading investors including Founders Fund, Kraken Ventures, SALT, and Amber Group.Position Overview:We are on the lookout for a dedicated Full Stack Software Engineer to become a vital part of our engineering team. This full-time role encompasses the development of front-end, back-end, and database applications, particularly focused on innovative blockchain products. The ideal candidate will be highly organized, service-oriented, resourceful, and possess a strong product mindset. You will take ownership of enhancing our web platforms and internal tools, ensuring they are user-friendly, secure, and optimized for high performance.

Join Us at CredalAt Credal, our mission is to leverage frontier AI technology to empower those who are committed to building a brighter future for all.We specialize in streamlining the most intricate operations for some of the world's most influential organizations, incorporating security and governance at every stage of our product development. Our esteemed clients include the U.S. Department of Health and Human Services, MongoDB, Comcast NBCUniversal, Lattice, Wise (TransferWise), Checkr, and incident.io, among others.Having successfully raised over $10 million to date, we have substantial runway to support our growth. You will become a valuable member of our team of Thoughtful Doers™, who hail from renowned companies such as Palantir, Cruise, Meta, Uber, and Google. Our team operates in-person from our spacious Brooklyn office, with meals provided.About the RoleWe are seeking a founding Full Stack Engineer to build upon our existing progress, catering to the proven market demand from global enterprises, while creating a scalable and high-performance architecture that upholds our industry-leading security standards.Responsibilities include:Enhance our platform to empower customers in building top-tier agents and MCP servers, facilitating productivity in their workflows.Contribute to architectural and design decisions, along with establishing strategies for code and product quality.Ensure reliable synchronization of billions of records into our data platform from customer SaaS tools.Collaborate directly with customers and our Go-To-Market (GTM) team to identify and address complex, cutting-edge challenges.Take full ownership of our core products, which utilize the following technologies:Frontend: React, TypeScript, Next.js, TailwindBackend: TypeScript, Temporal, Next.js, Gel/PostgreSQLAI/ML: OpenAI, Anthropic, Cohere, Gemini, Milvus/QDrant/MongoDBCloud: AWS, Terraform, Helm, KubernetesAbout YouYou could be an excellent fit if you're a passionate developer with proficiency in both frontend and backend technologies, and possess a keen interest in Agentic AI and LLM applications, even if you lack direct experience in AI.You are motivated to join our mission of advancing frontier intelligence in sectors that significantly impact human welfare, such as healthcare, government, and financial infrastructure.Coding is second nature to you, and you thrive in dynamic environments.

C the Signs is at the forefront of revolutionizing cancer care through our state-of-the-art AI-driven platform. We equip healthcare providers and patients with essential tools and insights for the early detection of cancer symptoms, facilitating timely interventions and enhancing patient outcomes. As we broaden our reach into new territories, we are eager to welcome a dedicated Staff Full Stack Software Engineer to our dynamic team.About the RoleIn the capacity of Staff Full Stack Software Engineer, you will play a pivotal role in leading both front-end and back-end development efforts, influencing the architectural design of our platform, and spearheading critical technical projects. You will be tasked with creating and deploying scalable, high-performing applications while working alongside cross-functional teams to craft outstanding user experiences. Your guidance will be essential in mentoring fellow engineers, promoting industry best practices, and driving the success of our engineering initiatives.Design, develop, and sustain robust web applications utilizing contemporary technologies.Oversee technical projects from inception through to deployment, guaranteeing quality and adherence to schedules.Architect and execute scalable backend services, employing cloud technologies and industry best practices.Create user-friendly interfaces using React (v.18) and TypeScript, ensuring adherence to responsive design principles.Collaborate with product managers, designers, and other stakeholders to translate user requirements into technical specifications.Mentor and nurture junior engineers, fostering a culture of collaboration and growth within the team.Stay abreast of industry trends and emerging technologies to continually enhance our platform.

Join Grow Therapy as a Senior Full Stack Software Engineer, where you will play a pivotal role in designing and developing innovative software solutions. You will collaborate with cross-functional teams to enhance our platform and deliver exceptional user experiences. This position offers the chance to work on cutting-edge technologies and contribute to our mission of improving mental health care.

Field sales is a driving force in our economy, yet many teams face significant challenges. Sales representatives are often overwhelmed with administrative tasks, managers are stretched thin, and executives lack visibility into field operations.At Siro, we are revolutionizing the way field sales teams learn, perform, and succeed.Initially, we launched as an AI-driven coaching platform focused on enhancing the performance of sales reps in the field. Now, we have evolved into a comprehensive solution that automates mundane administrative tasks for sales reps, provides managers with real-time insights, and equips executives with foresight into their operations.Our platform seamlessly integrates with tools like Salesforce, analyzing thousands of sales conversations to deliver actionable insights, streamline workflows, and enhance overall performance. Imagine Iron Man’s Jarvis tailored for sales — proactive, personalized, and integrated directly into the applications teams already utilize.With $75 million raised and support from top-tier investors such as Index, Fika, CRV, and SignalFire, Siro is trusted by leading brands across home improvement, retail, hospitality, and automotive sectors, powered by a talented team from Meta, McKinsey, DoorDash, and Uber.Join us as we shape the future of human-AI collaboration in sales — the journey is just beginning.

Why Join Us?At Brex, we are revolutionizing the way companies manage their spending with our AI-driven spend platform. Our integrated corporate cards, banking solutions, and global payment systems empower businesses of all sizes—from dynamic startups to established enterprises—to gain control over their expenditures, minimize costs, and enhance operational efficiency. Notable companies like DoorDash, Flexport, and Compass trust Brex to optimize their financial processes.Joining Brex means pushing your boundaries, challenging conventional norms, and collaborating with some of the brightest talents in the tech industry. We are dedicated to fostering a diverse team and an inclusive culture where your aspirations can soar. We equip you with the necessary tools, resources, and support to elevate your career to new heights.Engineering at BrexOur engineering teams are focused on creating scalable systems with purpose and precision. We encompass diverse fields such as Software, Data, Security, and IT, working autonomously yet collaborating deeply. We confront tough technical challenges, take ownership of our results, and strive for excellence from design to deployment. Here, engineering is an art form, and builders evolve into leaders.Your RoleAs a Senior Full Stack Software Engineer on our Task Workflows Platform team, you'll be instrumental in developing and scaling the backbone infrastructure that fuels Brex's core experiences. You'll engage with our broad array of platforms, including our multi-channel notifications engine, collaborative commenting system, and dynamic workflow rule builder. Your expertise will be crucial in transforming our task orchestration capabilities from a one-size-fits-all experience to highly customized solutions tailored for specific product domains.Your role involves tackling intricate full-stack challenges, from architecting scalable backend APIs and developing rule-evaluation engines for personalized automations to designing user-friendly frontend experiences for our task interfaces and workflow builders. Beyond platform development, you'll influence the overall product experience, utilizing AI to refine user workflows and contributing to the ongoing advancement of our productivity tools across web and mobile interfaces.Work EnvironmentThis position is based in our New York office, where we embrace a hybrid work model that blends the energy of in-office interactions with the flexibility of remote work. Currently, we require a minimum of three coordinated office days each week, typically Monday through Wednesday.

About AirgoodsAt Airgoods, we are revolutionizing the food and beverage distribution landscape. Founded in January 2023, we empower emerging brands, such as Fishwife, Ghia, and David Protein, to quickly scale their wholesale operations and secure shelf space in the finest specialty food stores across the nation.Having raised $7 million from prestigious investors including Y Combinator and Initialized Capital, we operate from our vibrant office located near Madison Square Park in New York City. Meet the TeamYou'll collaborate with our co-founders: Paolo, our CTO with a background in Computer Science and Economics from Yale, alongside Elian, our COO who captained the soccer team at Yale, and Aaron, our CEO who has a rich history in retail and venture capital.Join us as we shape the future of the food industry!

Loop builds software to streamline payments and data transparency for shippers, carriers, and brokers. The company focuses on removing inefficiencies from logistics payments, where manual processes and limited data insight often lead to financial losses. By combining artificial intelligence with industry expertise, Loop delivers automated audits, faster payment cycles, and practical insights for shippers and third-party logistics providers. Clients have reported significant improvements, including lower expenses and more efficient back-office operations. Loop’s team approaches supply chain problems with a customer-first mindset and a drive for creative solutions. Investors include Founders Fund, 8VC, Susa Ventures, Flexport, and several prominent angels. Team members bring experience from leading tech and logistics companies such as Uber, Google, Meta, Flexport, Samsara, Intuit, Rakuten, and CH Robinson. Role overview The Full-Stack Software Engineer partners with founders and clients to address complex logistics billing and payment challenges. This position helps shape product features that directly impact user experience. The role offers opportunities to solve difficult technical problems, receive mentorship, and play a part in building both the product and company culture. What you will do Collaborate with product, design, and sales teams to gather requirements and deliver thoughtful solutions Write maintainable, high-quality code across the stack Participate in code reviews and uphold strong engineering standards Lead and document technical discussions to determine the best designs Develop features spanning front-end, back-end, and infrastructure components Promote best practices and share technical knowledge with teammates Contribute feedback on products, processes, and company culture as Loop grows Location This position is based in New York, NY, USA.

The Role Join Hex Technologies as a talented Software Engineer within our dynamic Growth & Monetization team. This team works on various initiatives, including product-led growth (PLG), user activation, pricing models, billing systems, and innovative product developments. Your contributions will empower a diverse clientele ranging from emerging startups to established Fortune 500 companies, enabling them to maximize the value they derive from Hex. This position is perfect for an engineer who operates with a business mindset and possesses a strong product intuition. Your responsibilities will extend beyond coding; you will focus on optimizing conversion rates, enhancing user experience, aligning business objectives, and transforming user interest into indispensable engagement. Collaborate with Product, Design, Data, and Marketing teams to drive significant business outcomes for Hex. Our PLG strategy is central to Hex’s growth trajectory. Each day, countless data scientists and analysts discover and explore Hex. As a vital part of our team, you’ll play a crucial role in converting that initial interest into long-term engagement and revenue through experimentation, product enhancements, and a steadfast commitment to driving business performance. If you aspire to integrate the precision of engineering with the impact of business leadership, then this is the opportunity for you. This full-time position offers the flexibility of working from our New York, NY or San Francisco, CA locations, or remotely from anywhere within the United States.

The Trade Desk is looking for a Senior Full Stack Software Engineer to join the Omnichannel division. This position centers on designing and building software that enhances user experiences across a range of platforms. Projects involve both web applications and integrated advertising technology. Key responsibilities Collaborate with engineering, product, and design teams to deliver applications for the omnichannel platform Develop and maintain software that integrates with The Trade Desk’s advertising technology stack Work on both front-end and back-end systems to support seamless user interactions Locations This role is open in Bellevue, Boston, Boulder, Chicago, Denver, Irvine, Los Angeles, New York, San Francisco, San Jose, Seattle, and Ventura.

unframe is looking for a Full Stack Software Engineer to join the team remotely from New York. This role focuses on building and maintaining software that enhances user experience and supports various projects across the company. Key Responsibilities Develop and maintain scalable applications as part of ongoing initiatives Collaborate with cross-functional teams to design and implement effective software solutions Contribute to projects that have a direct impact on users and support business objectives Location This is a fully remote role based out of New York, New York.

Join Verse Medical as a Full Stack Software Engineer where you will engage in the development of cutting-edge software solutions that enhance healthcare delivery. You will collaborate with multidisciplinary teams to design, implement, and maintain innovative applications that support our mission to improve patient outcomes.

About the Role Alpaca Health is looking for a Full Stack Software Engineer based in New York City, NY. This role involves building and maintaining web applications that support better patient care and smoother healthcare operations. What You Will Do Work on both front-end and back-end development for web applications Design, develop, and maintain software with a focus on performance and user experience Collaborate with cross-functional teams to deliver solutions that meet real healthcare needs Team and Impact Join a group committed to improving healthcare technology. Projects at Alpaca Health aim to make a direct impact on patient care and operational efficiency.

About Us:ether.fi is a leading player in the cryptocurrency sector, managing over $10 billion in assets with a dedicated team of 30 technical experts. Profitable since our inception, we focus on developing genuine consumer applications.We envision a future of on-chain banking with innovative products like Stake, Liquid, and Cash, allowing users to earn yields through diverse DeFi strategies and utilize their assets in the real world via our credit cards. Explore our public analytics for Cash and Stake.Position Overview:We are seeking a Senior Full Stack Software Engineer to take ownership of feature delivery for our core products. This position is integral to our engineering team, focusing on the complete development of user-facing features, including on-chain portfolio reporting, corporate card functionalities, DApp interfaces, banking transfers, and notification systems. Our roadmap includes everything a neobank would build.Responsibilities:Lead end-to-end feature delivery, working on both backend and frontend components.Collaborate with designers to define the scope and break down technical requirements for new features.Partner with fellow engineers to produce high-quality code and uphold engineering standards.Monitor core business metrics such as user adoption, revenue, and error rates.Qualifications:Solid foundation in software engineering principles and problem-solving skills.Proven track record of successfully launching products with a substantial user base.5+ years of professional coding experience.Motivated, hardworking, and committed to achieving ambitious goals as part of a driven team.Experience in the web3 space is a plus.Benefits:Competitive salary, performance-based bonuses, and token allocation grants.Flexible working hours and opportunities for professional growth.Access to comprehensive health benefits and wellness programs.

About UsAt Valdera, we empower manufacturers to turn their innovative ideas into reality by revolutionizing material sourcing. Our platform simplifies the process of identifying top-tier materials and suppliers, enabling manufacturers to create high-quality products at scale and distribute them to millions globally.As a rapidly expanding team, we have established a solid reputation for collaborating with Fortune 500 industrial manufacturers, beauty brands, and chemical firms. We seek passionate, talented individuals who excel in dynamic, high-performance environments and are eager to accelerate their career growth.Our culture is designed to empower exceptional talent to tackle significant challenges, work alongside industry leaders, and witness the tangible impact of their contributions. If you desire a fast-paced environment where your ideas can influence change, Valdera is the perfect fit for you.Join us in shaping the future of manufacturing.

Field sales are vital to the economy, yet many teams face significant challenges. Sales representatives are overwhelmed with administrative tasks, managers are overburdened, and leaders lack visibility into the actual performance of their teams.Siro is revolutionizing the way field sales teams learn, excel, and succeed.What started as an AI-driven coaching platform aimed at enhancing sales outcomes has evolved into a comprehensive solution that automates tedious administrative work for sales reps, provides real-time insights for managers, and equips executives with crucial foresight.Our platform seamlessly integrates with tools like Salesforce, analyzing countless in-person sales conversations to extract valuable insights, streamline workflows, and drive superior results across organizations. Imagine having Iron Man's Jarvis for sales—proactive, tailored, and fully integrated into the systems teams already utilize.Siro has successfully raised $75 million and is supported by premier investors such as Index, Fika, CRV, and SignalFire. We are trusted by leading brands in home improvement, retail, hospitality, and automotive sectors, backed by a dynamic team originating from companies like Meta, McKinsey, DoorDash, and Uber.Join us as we forge the future of human-AI collaboration in sales—we're just getting started!

About AdaptiveAdaptive is a dynamic and rapidly expanding vertical AI company based in New York City, dedicated to revolutionizing the real estate and construction sectors through our AI-native ERP solutions. With a customer base exceeding 600 and an impressive $26 million in funding from top-tier investors such as Emergence and a16z, along with contributions from industry leaders at Brex, Ramp, Airbase, Square, and Shopify, we are poised for exceptional growth.Why Choose Adaptive?Empower Local CommunitiesJoin us in supporting the small businesses that are the backbone of our communities. From your local café to innovative housing solutions addressing the housing crisis, our customers are passionate professionals who bring neighborhoods to life through their craftsmanship.Be Part of an Innovative TeamAt Adaptive, we foster a culture of collaboration and execution. With a talented team rooted in finance, technology, and construction, we are equipped with the momentum and vision to thrive in a rapidly evolving market. Your contribution could help shape our success.Role OverviewWe are thrilled to invite a Senior Full Stack Software Engineer to join our ambitious team. In this pivotal role, you will leverage your technical expertise to steer our engineering initiatives and ensure the deployment of outstanding software solutions.Reporting directly to the VP of Engineering, you will collaborate with our team of 15 engineers and product specialists, playing a critical role in the architectural design, development, and enhancement of our innovative products.Key ResponsibilitiesLead project execution and delivery in partnership with the product and design teams.Align technical strategies with business objectives and product vision.Facilitate technical discussions and decision-making processes that align with company goals.Set a high standard by writing clean, maintainable, and efficient code.Preferred Qualifications5+ years of professional experience in software engineering, with a focus on full-stack development.Proficiency in modern programming languages and frameworks, including but not limited to JavaScript, Python, and React.Strong experience with cloud services and deployment processes.Excellent problem-solving skills and a passion for delivering high-quality software solutions.