Senior Front End Engineer - Remote

EventMobi; Buenos Aires; A distancia; ARS 54.448.000 - 92.561.000; Jornada completa

Descripción de la vacante

EventMobi is seeking an experienced frontend engineer to help shape the core front-end architecture of our global event platform. You’ll work on a large, offline-capable React/TypeScript system that powers thousands of events and scales with demand.

You’ll collaborate across teams, mentor developers, and embrace AI-assisted workflows to reduce repetitive work and improve code quality, while maintaining a sustainable pace in a fully remote, async environment. EST-timezone alignment is required.

Formación

• 8+ years building scalable, user-facing software.
• 4+ years with JavaScript/TypeScript and React.
• Strong architectural thinking and problem-solving.
• Experience with REST APIs, JSX, HTML/CSS.
• Automated testing with Jest and RTL.
• Mentorship mindset and async communication.

Responsabilidades

• Build high-performance, offline-capable web experiences.
• Own features from ideation to deployment and monitoring.
• Design scalable architectures for large codebases.
• Mentor engineers and promote clean coding and testing.
• Leverage AI tools to accelerate feature work and quality.

Conocimientos

Frontend architecture

React/TypeScript

REST APIs

Testing: Jest

SOLID principles

Mentorship

Async communication

Large codebases

Herramientas

Docker

AWS

GitHub Actions

Capacitor

Cordova

React Native

Descripción del empleo

*** EventMobi is an all-remote company and this is a fully remote position, open to all candidates with a focus in Pakistan, India, Brazil, Columbia, Argentina and Mexico.

You will need to be able to work in EST time zones. ***

WHY YOU SHOULD JOIN US?

At EventMobi, you won’t just ship UI features. You’ll help shape the core front‑end architecture behind a global event platform used by thousands of organizations that rely on it to perform, scale and evolve.

Our web applications are not thin presentation layers. They are large, offline-capable, cross-device React/TypeScript systems with shared design foundations, complex state management, performance-sensitive rendering and long‑term architectural considerations. The decisions you make here compound.

We believe great software is built by engineers who take ownership beyond the ticket. You’ll have the space to challenge assumptions, improve abstractions, influence technical direction, and think in systems - not just components.

We also believe the strongest engineers of the future know how to work with AI. We actively encourage AI-native development to reduce repetitive work, increase quality and ultimately drive higher throughput — so your time goes toward design thinking, architecture, and meaningful problem‑solving.

If you care about product thinking, craftsmanship and building software that lasts, you’ll find real leverage here.

HEAR FROM OUR SENIOR ENGINEER & DEV LEAD ALI:

“I joined the team as a Software Engineer five years ago, and what keeps me here is the rare balance between high‑level technical challenge and a genuinely sustainable pace. In many senior roles, you expect to spend your days 'extinguishing fires,' but here, the focus is on architectural integrity and long‑term stability.

The engineering culture is built on mutual respect and deep technical expertise. We don't just ship features to hit arbitrary deadlines; we take the time to conduct thorough, meaningful PR reviews that serve as a mentorship tool for the whole team. Having been here for half a decade, I've seen our systems evolve, and I've always felt empowered to take ownership of the roadmap and advocate for the right technical decisions.

What stands out most is the lack of ego. Even as a Senior, I'm constantly learning from my peers. The environment is collaborative which makes it easy to focus on what actually matters - writing clean, scalable code and solving complex problems.

If you're a seasoned engineer looking for a place where your experience is valued, your growth is supported, and your work-life balance is actually protected, this is the place to be.”

WHAT YOUR WORK WILL FOCUS ON:

This isn’t a “pixel pusher” role. You’ll operate at the intersection of product thinking, architecture, and hands‑on engineering.

Build Modern Web Experiences

• Evolve our high-performance, responsive Progressive Web App
• Implement offline-first capabilities, real-time updates, and scalable front‑end architecture
• Deliver experiences that work flawlessly across devices, even in low-connectivity environments

Own Features End-to-End

• From ideation and design review to implementation, testing, CI/CD, deployment, and monitoring
• Implement offline-first capabilities, real-time updates, and scalable front‑end architecture
• Deliver experiences that work flawlessly across devices, even in low-connectivity environments

Architect for Scale

• Design abstractions that survive real‑world complexity
• Navigate and improve large codebases and legacy systems
• Keep performance, maintainability, and developer experience in balance

Raise the Bar

• Mentor engineers and lead by example
• Advocate for clean code, strong testing, and disciplined engineering practices
• Contribute to a culture of technical excellence

Work Smarter with AI

• Embrace AI‑assisted development using tools like Claude, Codex, and other LLMs to move faster on feature, tech and routine work
• Reinvest that time into more ambitious features, stronger code quality, and better long‑term systems
• Focus on solving high‑impact problems instead of repetitive tasks

YOUR QUALIFICATIONS:

You’re not just experienced—you’re thoughtful about how software should be built.

• 8+ years building scalable, user-facing software
• 4+ years of deep experience with JavaScript/TypeScript and React
• Strong architectural thinking and problem‑solving skills
• Comfort working in large, evolving codebases
• Experience with REST APIs, JSX, modern HTML/CSS
• Automated testing experience (Jest, React Testing Library, end‑to‑end)
• Clear, professional written communication (we’re async‑first)
• Strong understanding of SOLID principles, domain modeling, and design patterns
• A mentorship mindset—you elevate the people around you

NICE TO HAVE:

• Strongly typed TypeScript across hooks and components
• React Query or similar API integration libraries
• Mobile app development experience (Capacitor, Cordova, React Native)
• Docker, AWS, GitHub Actions, and CI/CD pipelines

THIS ROLE IS PROBABLY NOT FOR YOU IF..

Let’s be honest. You’ll struggle here if:

• You prefer tightly scoped, ambiguity‑free tasks
• You need frequent synchronous meetings to move work forward
• You’re uncomfortable making independent decisions
• You’re skeptical of AI‑assisted workflows
• You haven’t worked in a fully remote, async‑first environment

We value autonomy, clarity in writing, and momentum.

OUR INTERVIEW PROCESS

If your profile moves forward, here’s what you can expect during the hiring process:

1. Introductory Conversation (45 minutes) Meet with the VP of Product & Engineering to discuss your background, experience, and career goals.
2. Technical Assessment (120 minutes) Participate in a live, hands‑on session with members of our technical team to demonstrate your problem‑solving and coding skills.
3. Project Deep Dive (90 minutes) Walk us through impactful projects you’ve worked on, highlighting your contributions, decisions, and outcomes.
4. Offer Stage Final discussions and next steps.

We’ll provide more details at each stage and ensure you have plenty of opportunities to ask questions along the way.

WHAT WILL YOU GET FROM EVENTMOBI?

• Compensation: Base salary ranges from $50k to $85k CAD per annual, depending on experience
• Time-Off: 2‑weeks PTO + 3‑summer days + your birthday is a holiday (seriously! log‑off and hang out with the fam or go do something fun) + opportunities to meet your co‑workers in person throughout the year
• Tools: Top of the line hardware and the best collaboration software for remote work so you can be as productive as possible while working from home
• The Best Coworkers Ever: If you ask anyone that has worked at EventMobi, they will tell you that their fellow Mobiers are the best part of their experience! Don't underestimate the positive impact of caring co‑workers have on your everyday happiness.

REMOTE WORKSPACE REQUIREMENTS:

• You have a safe, comfortable, and ergonomic workspace and working environment - a private and quiet workspace is a vital requirement for doing your best work!
• You have a reliable internet connection capable of participating in video calls, with at least 30Mbps download speed
• Ability to collaborate during EST working hours

ABOUT EVENTMOBI

We're focused on building the most comprehensive event management platform to help conference organizers create engaging event experiences. We believe live events bring people together and enable positive change. Over 30,000+ events in 70+ countries from major brands such as Shoppers Drug Mart, to amazing non‑profits such as American Psychiatric Nurses Association and Canadian Real Estate Association have trusted EventMobi’s suite of software technology to manage their events and engage their attendees.

If you are interested in seeing EventMobi in action, check out some of the videos below:

• The Experience Manager Platform
• The EventMobi Mobile Event App
• The Product Tour
• Top brands and organizations from around the world have used EventMobi’s event app technology to create incredible event experiences - hear directly from our customers.

EventMobi is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment. Accommodations are available upon request for candidates taking part in all aspects of the selection process.