Senior Full Stack Developer (TypeScript & Mobile) - Spanish: Native or Conversational

Product Engineering
Remote (UTC-3 to UTC+2 preferred)
Full time

What we do

publica.la is a B2B SaaS platform trusted by hundreds of publishers, bookshops, and libraries worldwide to sell and deliver digital content directly to their readers. We're building mobile and web applications with React Native and a shared TypeScript core that serves thousands of daily readers across iOS, Android, and the web. You'll work primarily on React Native and modern frontend development, with opportunities to contribute across our entire TypeScript stack.

What you will do

  • Ship features end to end for mobile and web: scope, build, test, release, learn.
  • Build solid React Native apps and share TypeScript models and logic with React and Vue.
  • Create accessible, fast UIs with Tailwind and modern component patterns.
  • Keep quality high with tests and GitLab CI. We prefer small PRs and frequent releases.
  • Improve performance and reliability: cold start, bundle size, offline, retries, error boundaries.
  • Collaborate with design, product and support to turn feedback into improvements.
  • Write short, clear docs and propose pragmatic changes when needed.
  • Collaborate on Laravel/PHP services, SingleStore, and Valkey/Redis when needed. Help with AWS or Cloudflare infrastructure when relevant.

Our stack

Main focus: React Native, Electron, React, Vue, TypeScript, JavaScript, Tailwind, Node.js scripting, GitLab CI, fastlane

Also in the project: Laravel (PHP), SingleStore, Valkey/Redis, AWS, Cloudflare

You might be a fit if you have

  • 6+ years building product UIs, with at least 3 years in React Native or strong React plus mobile exposure.
  • Strong TypeScript skills and experience building reusable components and hooks.
  • Shipped and maintained apps in production (mobile or web) and care about users.
  • Solid CSS fundamentals and responsive design. Tailwind experience is a plus.
  • Testing mindset: unit and integration tests, Detox.
  • Comfortable with Git, code reviews and CI.
  • Native Spanish speaker or conversational-level proficiency required. Strong written communication skills in English and Spanish (most of our communication is async and written). Portuguese is a plus.

Nice to have

  • RN performance or native modules experience (Hermes, JSI, animations).
  • Laravel/PHP, SingleStore, Redis or data-heavy UI work.
  • AWS (Lambda, S3) and Cloudflare (Workers, CDN, cache).
  • Observability: Sentry, logs, metrics, feature flags, simple A/B tests.

How we work

  • Small team, bias to simple solutions and frequent shipping.
  • Async by default, jump on quick calls when it helps.
  • Context-rich PRs and fast feedback.
  • We value initiative: propose, prototype, measure, iterate.

Hiring process

  • Intro chat about your experience and what you want next.
  • Short, real-world take-home exercise you can do in your own time.
  • Technical conversation and exercise review with a peer.
  • Chat with our CEO.
  • Offer.
  • We agree on a starting day, and start working together.

Pay and perks

  • Competitive salary in USD based on experience and location.
  • Flexible hours and remote setup.
  • Flexible, results-based work structure.
  • Collaborative, creative and dynamic work environment.
  • Opportunity to work on an industry-leading ecommerce platform.
  • Unlimited time off.
  • Occasional team buildings, 100% paid by publica.la.
  • Reimbursements for books purchased through our platform.

How to apply

Send us the following:

  • Your CV/resume
  • Links to projects you've worked on (GitHub profile, portfolio, etc.)
  • Salary expectations
  • Why you want to be part of publica.la

Email: jobs@publica.la with subject Senior Full Stack Developer (TypeScript & Mobile) .

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Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...

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