Brazil | Argentina | Colombia | Mexico
Job Title: Fullstack Developer
Level: Mid-Level / Senior
Location: Remote (LATAM)
Work Hours: Full-time, US EST (Night Shift)
Compensation range: $2,000 - $4,000 / Monthly
Company Description
MostSpace AI is an IT services and consulting company specializing in creating and scaling modern software solutions with AI at their core. We empower startups and enterprises to achieve practical outcomes by integrating AI into web, mobile, cloud, and fintech applications. Our expertise lies in AI orchestration, connecting language models, business data, and tools to deliver reliable, real-world workflows.
Job Description
We’re looking for a collaborative Full Stack Developer with good VERBAL ENGLISH skill to join MostSpace AI. You’ll work in a small, autonomous environment where your voice matters and your contributions directly shape the platform. You’ll build full stack features end to end and help design scalable microservices on AWS.
Responsibilities
Build and maintain full stack features across the MostSpace AI platform (React frontend, Python backend)
Design and implement microservices on AWS using CDK
Own features end to end: discovery, design, implementation, testing, deployment, monitoring
Collaborate on solving complex technical challenges and evolving the platform architecture
Contribute to engineering standards, code quality, and technical decision making
Keep learning and growing while helping the platform scale
Qualifications
5+ years of professional software development experience (startup or scale up experience is a plus)
Strong experience with React or Python (both is ideal, or a strong willingness to master the other)
Hands on experience building and deploying microservices in the cloud (AWS preferred)
Need fluent verbal English communication level
Proactive, self starter mindset with comfort sharing technical opinions
What MostSpace AI offers
A key technical role in a high growth SaaS scale up
Real ownership and autonomy with direct influence on technical direction
Career growth opportunities as MostSpace AI expands
Global customers and an international, collaborative work culture
Competitive compensation and benefits
Remote/Hybrid/Onsite work model
Interested?
Apply via LinkedIn, or send a message with your CV and a short note about what you’ve been building recently.