GL - Sr. Fullstack Engineer (Frontend oriented) - Job6337

Resilientco

Argentina Remote contract

Posted: January 16, 2026

Required Skills

Job Description

We are hiring a senior fullstack engineer to lead the effort of bringing Greenlight's core functionality to the web. This high-impact role focuses on delivering world-class web experiences by translating mobile features to web while shaping the technical vision for a horizontal web platform.
You will drive product innovation, establish engineering standards, and mentor engineers across the team. The role centers on modern frontend technologies (React, Next.js, TypeScript) while owning backend services and platform reliability to ensure scalable, observable web products.

Responsibilities:
• Design and implementation of web experiences that translate mobile features to the web with world-class UX
• Define and drive the technical strategy and vision for the web platform
• Establish and evangelize engineering standards, best practices, and developer workflows
• Mentor and provide technical guidance to engineers across frontend and backend
• Design, modify, and develop backend services that power web products
• Manage technical debt and lead architectural evolution of the platform
• Champion code quality through testing, reviews, and CI/CD practices
• Ensure system reliability, performance, and observability for web services
• Integrate testing and automation (unit, integration, end-to-end) into the delivery process

Requirements:
• BS in Computer Science or equivalent
• 7+ years of software development experience with a track record of technical leadership
• Deep expertise in React and Next.js (Remix experience also required)
• Strong experience with TypeScript for frontend and backend development
• Proven experience building REST APIs and backend services using Node.js and Express; experience with Kotlin for backend services
• Experience with modern build tools and monorepos (e.g., Turborepo)
• Experience with frontend testing frameworks (Cypress, React Testing Library, Jest)
• Experience designing for scalability, reliability, and observability
• Experience with gRPC and REST API patterns
• Experience with Kubernetes (EKS) for deploying and operating services
• Experience working with CI/CD pipelines and automated testing

Nice to have:
• Experience with A/B testing and experimentation
• Familiarity with modern MarTech and analytics tools such as Segment, Optimizely, Mixpanel, or Amplitude

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.