React Jobs

We're looking for a web frontend engineer who writes clean, thoughtful JavaScript and knows how to ship quality products in React. You should have strong fundamentals in HTML/CSS/JavaScript, a good product sense, and a bias for building things that …

We have plants to thank for nearly every aspect of our existence, from the air we breathe to the energy we consume and the food we eat. But today, plant resources, Earth’s life support system, is in need of life support. 40% of plant species are thr…

Indigenous People around the world are working tirelessly to secure and manage their territories under mounting external threats. Conservation Metrics is co-creating a data platform with our Indigenous partners to provide them with best-in-class rem…

Kixie is a fast-growing, profitable B2B startup revolutionizing sales. Work with cutting-edge tech and solve complex challenges. Build tools that accelerate sales team success. Autonomy, teamwork, and trust define our culture.

We are the leading global technology company enabling responsible marketing in walled garden social environments. Zefr’s solutions empower brands to manage their content adjacency on scaled platforms such as YouTube, Meta, TikTok, and Snap, in accor…

We’re building a new rich media platform that’s currently in stealth mode. Looking for a co-founder with a track record of building successful E-Com or Social platforms. You’re teaming up with world class talent, to deliver on a proven model that’s …

We are Lightdash, an open source BI and analytics dashboard. We have recently closed our series A and are actively hiring for senior full-stack engineers with experience in Typescript+React+Node+SQL. Bonus points for experience in data-related compa…

Railtown AI is building AI-powered tools that help developers identify, understand, and resolve production issues faster. We focus on root cause analysis that helps engineering teams ship with confidence. We’re hiring: Senior Software Engineers — ex…

Coder is on a mission to build enterprise software that makes software developers’ lives easier and keeps them in flow. Our cloud development environment enables customers to securely spin up ephemeral workspaces where developers and AI coding agent…

Opinion Labs enables anyone to create prediction markets using any token, in a decentralized, permissionless way.

Company - Knowledge engine for data tied to physical places (drone data, satellite imagery, ship beacons, cell phone videos to news, social, fire locations etc.). We build tools for US Government and commercial markets that allow anyone of any skill…

The Lead Front End React developer will be in charge of developing front end web applications that present users with a beautiful interface to Yotta’s latest IoT products. Responsible for ensuring an intuitive and friendly user experience, you will …

We're looking for a backend-leaning fullstack dev. You will be the first engineer outside of the founding team. We’re building deep, vertically integrated technology systems to solve fundamental problems in US healthcare. You’ll work directly with c…

Cogram is an LLM-based productivity platform for architecture, engineering, and construction (AEC). Our product automates a growing number of AEC workflows such as meeting notes, site visits, project administration, mail management and RFP bidding. …

Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We’ve built 4 pro…

ASET Partners is developing a geospatial intelligence platform and we're looking for talented individuals who enjoy working on a small team that moves fast and makes significant impact. Applicants must be able to acquire a Public Trust, be US c…

Jurisphere is currently the leading AI copilot for lawyers in India, and we are planning to rapidly expand to the global market. You will be part of the growth journey where you will ship rapidly to make a product that can beat the likes of Harvey.

At Puraido, we’re building a B2B payment orchestration platform focused on recurring payments. Our system integrates multiple payment gateways into a single easy-to-use platform. It handles order processing, payments, email notifications, third-part…

We’re building the world’s most advanced Geospatial AI platform to help decision makers make better decisions with real-time location data using AI Agents. Some of the world’s largest organizations are already on our waitlist, and you’ll be iteratin…

RentSpree is a series B startup simplifying every step of the rental process—from applications and tenant screening to payments and lease management. Our mission is to create a seamless, transparent experience that saves time, boosts earnings, and b…

Sequence is reinventing accounts receivable for modern businesses. We're one of the first a16z backed companies in Europe, building an AI first revenue automation platform that enables sales and finance teams to streamline the quoting, billing, invo…

Mindr has built a platform for employee communities, mentorship, and leader development. We are looking for a Ruby on Rails engineer with extensive experience with RoR, React, TypeScript, and AWS. Bonus points for dealing with major version upgrades…

Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the mission to reduce fricti…

Cactus is a strategy, design, and engineering firm that builds physical and digital products for some of the world's leading healthcare clinics. Fully remote with teams based in the US and Brazil, we’re hiring for a variety of software engineering r…

Join us in transforming the lives of children struggling with mental health or learning disorders. These positions are focused on the development of MindLogger, a data collection platform focused on mental health research.

Avantos is an AI platform that streamlines client onboarding and servicing for financial institutions. Its a Series A startup headquartered in NYC. React experience is a must have. Experience with the rest of the stack is preferred, but not required.

Spara builds enterprise-grade AI agents that instantly engage, qualify, and convert sales leads into revenue. We’re solving a complex, high-impact sales problem ($28B market) through sophisticated multi-modal interactions—chat, email, voice, and bey…

We’re building modern software for parks & recreation — making it easier to book tennis courts, sign up for programs, and run rec departments.

We are changing how the world makes creative work - images, videos, live websites, 3d, presentations, text and more. Our high-craft platform combines a beautiful centralised feedback and collaboration space with a streamlined way to organise your cr…

Gentrace helps the most impactful companies in the world like Quizlet systematically test and evaluate their AI applications.

Paytient is on a mission to help people better access and afford care. We partner will employers and health plans to offer zero-fee, zero-interest payment flexibility for out-of-pocket healthcare costs. We're hiring several full-stack software engin…

We’re a small <25 employee firm that builds primarily custom web application software for a wide range of clients—public and private, large and small. We’ve been entirely remote for over 25 years, and have cultivated an asynchronous environment supp…

Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store, distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers jus…

Opendate is building modern ticketing software for independent music venues. Think Shopify for venues — tools that help operators sell more tickets, streamline workflows, and provide a better experience for fans. We’re a small, fast-moving team used…

We’re looking for a full-stack engineer with strong experience in React, Ruby, and AWS to take technical ownership of a fast-growing product. You’ll be working on an email personalization platform used by thousands of companies, ranging from global …

We’re the fastest growing startup building AI products to transform how IP professionals work. We’re building an AI-powered end-to-end platform to help with every aspect of invention harvesting, patent generation, and IP portfolio management. We’re …

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business. We're a sm…

Spill supports employees with their mental health by providing access to next-day therapy and counselling sessions. We work with 600 small businesses across the UK and deliver 3,000 therapy sessions monthly (paid for by the company). We're a small c…

Juisci helps healthcare professionals stay up-to-date with medical research using AI. We’re building out our internal tech team and looking for a founding Fullstack Engineer to help us scale our platform and shape the future of the product. What you…

We’re building an AI-powered clinic assistant that actually gets things done—booking appointments, managing vaccine records, handling FAQs, and even sounding like the clinic itself. This is multi-modal AI in the real world, not a demo. We’re looking…

Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Device Monitoring, and Compliance Platform. We are growing at an unprecedented pace and working on some very exciting projects.

Ichi is building an AI-powered professional toolset to transform construction permitting and code compliance. We’re helping municipalities, plan examiners, architects, and construction professionals streamline the permitting process to reduce bottle…

We provide isolated runtimes for executing untrusted code, mostly generated by LLMs. Our sandboxing is powered by a combination of WebAssembly, V8, and microVMs. Our customers do things like extract data from log lines at run time by asking claude-3…

Love building a product that improves a user’s life so much that they can’t help but share it with their peers? Boost My School is on a mission to help schools build a better future. Our platform is trusted by 200+ K-12 schools to modernize their fu…

Trustworthy makes The Family Operating System®, the safe, easy, modern way to store, access, and share important family documents with loved ones & advisors — IDs, Finances, Property, Passwords, Insurance, Taxes, Legal, Business, Contacts, Family Re…

We're a bootstrapped small team who are automating (and simplifying) compliance with popular security frameworks (such as NIST CSF and CIS Controls). We aim to help our customers find (and fix) vulnerabilities before their adversaries do. And we're …

Foxglove is the leading observability stack for robotics and physical AI. We accelerate robotics development through industry-leading logging, cloud dataset management, and visualization/analysis for multimodal data. We’re well funded (Series A, ~35…

Ascertain is a healthcare AI startup backed by Northwell and Deerfield. We are a small team automating the painful admin work that clogs up the U.S. healthcare system. Our goal is to give time back to clinicians so they can focus on patient care, no…

I’m the founder, trying to do “enlightened business.” We are a small, worker-first, fully-remote, SF-based, boutique indie tech agency. Our leadership staff are ex-Fortune 100; everybody codes. Notable recent projects: internal tools for Anduril, an…

source.dev is transforming software development and updates for the device ecosystem. We are building an AI-native DevOpsSec platform that’s vertically integrated with device codebases, to accelerate development, reduce maintenance costs, and delive…

We are a team of scientists, engineers, and life science veterans building the next generation of tools to accelerate biomedical research using AI. We are eager to expand our team with people passionate about our mission. We are searching for demons…

You'd be working with engineers who previously worked at Google, Amazon, Helsing, Darktrace and an F1 team. We build drones (software and hardware). We're looking for engineers that straddle real world problems, and use technology as a solution. We …

Tracfox is building an AI-native compliance platform focused on financial markets and regulatory compliance automation. We are an early stage start-up, looking for software engineers to join our technical team as we bootstrap our product development…

1. BI Engineer: Expert in SQL, especially window functions and performance tuning, 3+ years working with BigQuery and Looker Studio, Strong Git/GitHub skills and experience documenting data pipelines, Comfortable with non-relational data structures,…

Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.

We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (< 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar. Produ…

We’re a seed-stage healthcare tech startup on a mission to empower Nurse Practitioners to establish and run their own primary care practices. To do so, we’re building a suite of software that eliminates administrative burden with modern tech and AI,…

I'm looking for exceptional full-stack and backend engineers to join my teams at Abnormal AI to fight cybercrime. We have multiple open positions for each of these roles, working in Python, Golang, Typescript and React among other leading edge techn…

We're building AI agents to transform how B2B companies scale customer relationships. Fresh off our seed round from Acrew Capital, Emerson Collective, Recall Capital and notable angels from LinkedIn, BetterUp, Glean, and Scale AI, we're looking for …

We’re building Cursor for doctors. At Vibrant, we’ve picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we’ve created AI agents that reduce hours of clinical work to minutes. We’re a w…

Help us reinvent how military and civilian teams plan complex operations. We’re building an AI copilot that streamlines today’s manual, slide‑driven workflows—drafted by LLMs and refined by the user in real time. Think Cursor for strategic planning.…

Dev tools company with 200,000+ users. We're building an AI-powered flight recorder for web apps – so anyone can report issues to engineers in a way that's actually debuggable. Small, senior team – several ex-engineering directors turned ICs. Lookin…

Hi there, I’m one of the co-founders of a remote AI startup that’s reimagining video editing with cutting-edge LLM technology. We’re small, friendly, and flat in structure, and we place a high value on autonomy, initiative, and embracing complex cha…

Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen - and the combination with analytics creates eye-o…

Granola is an AI notepad for people in back-to-back meetings. Our macOS app takes your meeting notes and combines them with a transcript to get an awesome meeting summary. And increasingly, Granola is a new kind of knowledge-base. We're 15 people wo…

At Coveo, we build AI-powered systems that bring hyper-personalization to every enterprise experience — whether it's e-commerce, customer service, or internal workplace tools. Our platform unifies relevance across the stack, helping users find what …

At Tandem Health we’re building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have >500 organizations using our product. Our core product listens in …

We’re building an AI-powered home manager: a proactive, chat-first system that helps homeowners stay ahead of bills, maintenance, documents, and expenses. We’re backed by founders of Freshly ($1.5B), Kustomer ($1B), and more. You’ll lead development…

We're creating high-fidelity virtual work environments, benchmarks, and datasets to enable AI agents to master real-world jobs—starting with full-stack software engineering. Our mission is to develop the infrastructure that will enable the full auto…

We are currently looking for a driven, entrepreneurial founding/Staff engineer. If you're interested in working in a small startup, bringing stuff from 0 to 1 and you want to have an outsized impact on product & tech, this is the right place for you…

Join Acuity Insights’ startup-to-scaleup journey as a Senior Software Developer. In this fully remote role, working within EST and PST time zones from anywhere in Canada, you’ll be part of a team modernizing our assessment platform, Casper. You’ll b…

We’re seeking our first engineering hire (full-stack) at ModernVivo. We’re building literature review and study design tooling for life sciences researchers in the in vivo space. Our core software elucidates study design insights from scientific doc…

Confident powers analytical testing labs who report on product safety to consumers & regulators at high volume. Our technology is essential to millions of consumers every year, and we are looking to scale our product to match our growing impact. We'…

We're building an enterprise platform to develop, deploy, and run AI agents at scale — from local dev to production. Founded by ex-Hortonworks, Docker, and Cloudera folks, Sema4.ai is a well-funded startup with deep infra and OSS roots. We're lookin…

We are a rapidly growing, institutionally funded company at the forefront of the fastest growing segment in the automotive industry. Our cutting-edge service is transforming the collision center industry, and our innovative software is vital to our …

We’re building an AI-powered clinic assistant that actually gets things done—booking appointments, managing vaccine records, handling FAQs, and even sounding like the clinic itself. This is multi-modal AI in the real world, not a demo. We’re looking…

You'd be working with engineers who previously worked at Google, Amazon, an F1 team, and very early engineers at Darktrace and Helsing. We build drones (software and hardware). We’re looking for engineers who prioritise real world impact, and use te…

TagniFi is building a modern financial data platform for finance and investment professionals. We deliver our data to clients via our API, web console, and Excel plugin. We&#x27;re looking for a part-time engineer to help us build new datasets and f…

We are a software consulting company based in Northern Virginia. Current Opportunities: Senior Software Engineer - Python & DevOps: (Remote) Focusing on data management/workflows, infrastructure as code, and CICD pipelines. Role requires a deep unde…

At Imprint, we’re reimagining how brands build customer loyalty—turning everyday payments into powerful co-branded card experiences. We’ve partnered with iconic names like Brooks Brothers, Eddie Bauer, Holiday Inn, Turkish Airlines, and H-E-B—and we…

Corgi is the first fully AI-powered insurance company automating every aspect of the value chain. We have product-market fit, multi-million-dollar revenue, and substantial funding. We&#x27;re hiring Generalist Engineers with strong backend skills: G…

With Taskwise we aim to disrupt the services industry. We are applying AI to make complex services bookable and eliminate the need for onsite appointments. We are looking for a senior engineer with at least five years of full stack experience, a str…

If you or a loved one has ever suffered from confusing/egregious medical bills or insurance communications, this is your chance to give the power back to others in a similar situation. Our mission is to demystify health insurance, healthcare and med…

Redfin is revolutionizing the $75 billion real estate industry. We use data, beautiful software, and innovative design to put customers first at every step in the home-buying and selling process. Get ready to dive headfirst into our award-winning we…

Flexhire is a modern 3-in-1 HR platform, ATS and talent network that helps our clients scale their businesses faster, leveraging cutting edge AI and science-based hiring best-practices. Our clients include Fortune 500 companies and venture backed st…

Layer Health is an AI/ML startup (fresh Series A) leveraging LLM’s to transform how clinical data is understood and used. We’re tackling a huge inefficiency in healthcare—patient chart abstraction, a $2B/year problem. Today, nurses handle it manuall…

TensorZero creates a feedback loop for optimizing LLM applications — turning production data into smarter, faster, and cheaper models. We're looking for a Founding Member of Technical Staff with any of the following skillsets: Back-end / Systems Eng…

Quench.ai connects to internal tools, enabling teams to search, chat, and retrieve precise answers from organizational knowledge - and to automate tasks with AI. Team of 15 based out of London AI Hub. Founded by Husayn Kassai - former CEO and Co-Fou…

Hi there, I’m one of the founding members of a remote AI startup that’s reimagining video editing with cutting-edge LLM technology. We’re small, friendly, and flat in structure, and we place a high value on autonomy, initiative, and embracing comple…

RevEng.AI is building foundational AI models to identify malicious threats and security vulnerabilities inside software at the binary level. We’re a seed stage startup having raised $4.25m from top tier VCs across the US and Europe. You’ll play a ke…

We are wikimove, a startup focused on changing how mobility is implemented in cities around the world. We build a MaaS (Mobility-as-a-Service) platform which enables cities to take control over urban mobility. Come work with us to help reduce climat…

We're hiring experienced software engineers to build the future of self-storage and vehicle storage. Neighbor is a marketplace connecting people with spare space to those needing storage, disrupting the $40B self-storage industry. Backed by A16Z, re…

Curipod is the all in one platform for teachers to plan and deliver AI native interactive lessons that prepare kids for the 21st century. 1+ million Monthly Students and growing fast. Most of the engineering team are former founders and CTOs. Join u…

Sourcetable is building an AI spreadsheet for the next billion users, both human and AI. We are leaders in autonomous spreadsheets, and you'll be working on fun stuff like this.