Frontend Developer Jobs in 2026
Find frontend developer jobs using React, Vue, Angular, Svelte and more. Remote and on-site roles at startups and top tech companies.
Senior Front-End Infrastructure Engineer (Founding)
About Prometheus
Prometheus is building AI systems for engineering in the physical world: fleets of agents and solvers working on long-running, steerable jobs. The people and agents driving that work need an interface. Today it does not exist. You will be its first owner.
The role
This is a founding fr…
Senior / Staff Software Engineer, Product Infrastructure
About Prometheus
Prometheus is building AI systems for engineering in the physical world. Behind them sits a platform that runs large, long-lived computational workloads: fleets of agents and numerical solvers, very large binary artifacts, and results that have to be correct because real hardware dep…
Staff Software Engineer — Collections
About Nu
Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an industry transformation through innovative products and human-centered services.
Proprietary technology and data at scale power Nu’s digital platform, built t…
Backend Engineer | Senior | Go | Product & Startup Experience | Saily
At Saily, we're removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations. Millions of paying customers trust us, and hundreds of thousands of travelers browse Saily at any given moment.
We're not loo…
Backend Engineer | Senior | Go | Product & Startup Experience | Saily
At Saily, we're removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations. Millions of paying customers trust us, and hundreds of thousands of travelers browse Saily at any given moment.
We're not loo…
Solutions Software Engineer
monday.comis the AI work platform powering the most ambitious teams. 250,000+ customers across departments use us to bring people, workflows, and AI agents together on one flexible platform where AI doesn't just assist, it executes. We move fast, build things that matter, and foster an ownership-dri…
Site Reliability Engineer
What we do:
Zefr is the leader in AI-powered content classifications for brands and advertisers. Zefr’s platform is purpose built for multi-modal content understanding on open platforms like YouTube, TikTok, Meta and Snap, with pre-bid activation and verification solutions. Our products safeguard med…
Senior Frontend Software Engineer
At Weave, we’re building the operating system for small healthcare practices powering communication, payments, and now AI-driven experiences for thousands of businesses and millions of patients.
As a Senior Frontend Engineer, you won’t just build UI components. You’ll shape how customers experience o…
Senior Fullstack Engineer (m/f/d) - AI Health tech
🎤 Why voize? Because we’re more than just a job!
At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to busywork and complex systems that pull them away from what matters most: people.
Our vision is to change that by buildin…
Android Engineer
About us
At Trainline, our purpose is to empower greener travel choices, connecting people and places. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels.
Grea…