Senior Software Engineer (Full Stack | Node.js & React | AI Focus)
Team: Javascript Engineer
Location: São Paulo, Greater Fortaleza, Rio de Janeiro, Rio de Janeiro, Brazil, Florianópolis, Santa Catarina, Brazil, Buenos Aires Province, Bogota,D.C., Capital District, Mexico City
Commitment: Remote
Workplace Type: remote
About the Role
We are looking for a Senior Software Engineer to join a product-focused engineering team building impactful solutions in the mental healthcare space.
This is a hands-on role where you will contribute directly to the development of a modern platform, working across the full stack and collaborating closely with Product and cross-functional teams. You will take ownership of features from concept to production, helping shape both the technical direction and the user experience.
We are looking for engineers who not only write high-quality code, but also think in terms of product impact, scalability, and real-world outcomes. Experience working with AI tools as part of your daily workflow is a key component of this role.
Key Responsibilities:
- Build and maintain full-stack applications using TypeScript, Node.js, and React
- Design and develop scalable backend services and APIs
- Work with PostgreSQL for data modeling and query optimization
- Develop and deploy cloud-based solutions using AWS (ECS preferred)
- Own features end-to-end (design → development → production)
- Collaborate with Product and cross-functional teams to deliver impactful solutions
- Improve system performance, reliability, and developer experience
- Use AI tools to accelerate development and enhance workflows
Must have:
- 5+ years of experience in full-stack software engineering
- Strong experience with TypeScript, Node.js, and React
- Experience building and shipping complex features in production systems
- Proven track record of owning and delivering technical initiatives end-to-end
- Experience contributing to 0 → 1 product development
- Experience working with PostgreSQL or similar relational databases
- Hands-on experience with cloud environments (AWS preferred, ECS is a plus)
- Proficiency using AI tools in daily development workflows
- Strong communication skills and ability to collaborate cross-functionally
- Passion or interest in improving mental healthcare outcomes
Nice to Have:
- Experience in HIPAA-regulated healthcare or fintech environments
- Experience integrating AI/ML solutions in production
There are more than 50,000 engineering jobs:
Subscribe to membership and unlock all jobs
Engineering Jobs
60,000+ jobs from 4,500+ well-funded companies
Updated Daily
New jobs are added every day as companies post them
Refined Search
Use filters like skill, location, etc to narrow results
Become a member
🥳🥳🥳 452 happy customers and counting...
Overall, over 80% of customers chose to renew their subscriptions after the initial sign-up.
To try it out
For active job seekers
For those who are passive looking
Cancel anytime
Frequently Asked Questions
- We prioritize job seekers as our customers, unlike bigger job sites, by charging a small fee to provide them with curated access to the best companies and up-to-date jobs. This focus allows us to deliver a more personalized and effective job search experience.
- We've got over 200,000 jobs from 15,000+ vetted companies. No fake or sleazy jobs here!
- We aggregate jobs from 15,000+ companies' career pages, so you can be sure that you're getting the most up-to-date and relevant jobs.
- We're the only job board *for* software engineers, *by* software engineers… in case you needed a reminder! We add thousands of new jobs daily and offer powerful search filters just for you. 🛠️
- Every single hour! We add 2,000-3,000 new jobs daily, so you'll always have fresh opportunities. 🚀
- Typically, job searches take 3-6 months. EchoJobs helps you spend more time applying and less time hunting. 🎯
- Check daily! We're always updating with new jobs. Set up job alerts for even quicker access. 📅
What Fellow Engineers Say