Senior Software Engineer (Frontend)

Engineering Noloco is an Agency Operating System that helps growing service businesses run delivery, people, and client collaboration in one flexible system. We empower service-led agencies to create a custom operating system for their data, to manage the full client-delivery process, from project management, client requests and approval, time-tracking and invoicing, and anything else Agency Owners struggle with. Backed by Y Combinator, Frontline and other top-class investors, Noloco is a fast-moving, remote-first company with a team spread across Ireland, Spain, and North America.

Our Mission

Our mission is give agency owners a ready-to-use and customisable operating system for agency owners to centralize and manage their work while providing premium client delivery. As a Senior Frontend Software Engineer, you’ll be a key driver of this mission by building the interfaces our customers use every day: the building blocks of Noloco apps, core modules, onboarding flows, and our AI chat experience. You’ll help raise the bar for UX quality, performance, and reliability, especially as we build more generic, customizable, composable UI that needs to work across a huge variety of customer use-cases, and as we transition towards offline-first data and state.

About Us

We pride ourselves on a culture of autonomy, speed, and craft. You’ll join a team that trusts each other to take ownership and execute. You’ll work closely with our Product Designer and collaborate across product, growth, support, and engineering to ship meaningful improvements end-to-end—from design to production, measurement, and iteration. This is a unique opportunity to own core frontend experiences in a fast-growing SaaS company and shape how thousands of customers build software.

What You’ll Be Doing

• Building frontend features that customers use to create and run their apps
• Shipping polished UI by translating designs into production-quality implementations
• Improving performance, UX consistency, and the quality bar across the product interface
• Collaborating closely with product and design to iterate quickly and ship the right things
• Helping evolve our frontend architecture as the product grows in complexity and scale

What You’ll Actually Be Doing

• Building new app components and modules (highly reusable, configurable, and composable)
• Improving the onboarding flow to help customers reach value faster
• Iterating on our AI chat interface to make it useful, fast, and delightful
• Driving the transition toward offline-first data & state (caching strategies, sync,...