Sr Fullstack Engineer (Somnio)

Save

Somnio Software is a Flutter Development Company dedicated to creating top-notch Mobile and Web Applications.

Somnio Software

Employee count: 51-200

Argentina only

Stay safe on Himalayas

Never send money to companies. Jobs on Himalayas will never require payment from applicants.

Make an Impact in Your Career!

As a Full Stack Engineer at Somnio Software, you'll be a key contributor to the development and maintenance of our software solutions. You'll work on the complete MEAN stack, using cutting-edge technologies to bring innovative projects to life.

Your role will be both dynamic and impactful. You'll be a key player in building world-class digital experiences for the first and only 100% Flutter-focused development company in Latin America.

We're searching for creative and proactive minds to help us continue building world-class digital experiences with innovative and modern technologies.

Requirements

The project is built on the MEAN stack (MongoDB, Express.js, AngularJS, and Node.js). We're looking for a skilled Full-Stack JavaScript Developer with expertise across the entire stack, from the front end to the database.

Key skills for this role include:

Full-Stack JavaScript Development: Deep expertise in the complete MEAN stack (MongoDB, Express.js, AngularJS, and Node.js).
Legacy AngularJS (version 1.x): This is a critical requirement. You must be comfortable with maintaining and enhancing a legacy codebase on this older version of AngularJS.
Node.js & Express.js: Strong skills in backend development, including building and managing APIs.
MongoDB & Mongoose: Proficiency in working with NoSQL databases and data modeling.
Real-time Communication: Experience with Socket.io for implementing real-time features.
Security & Authentication: Knowledge of security best practices and protocols like Passport.js and OAuth2.
Cloud Deployment: Familiarity with Microsoft Azure for application hosting and management.

Nice-to-Have Skills

Healthcare Industry Knowledge: Experience with HIPAA compliance and handling sensitive medical data is a significant plus.

Our Commitment to You:

Work from anywhere - From the mountains or the city, you choose your ideal space
Remote or hybrid, whatever best suits your life
Flex Time - Because we trust your talent, not the clock.
Great Place to Work - Recognized for our culture
Tailored career growth - We accompany you where you want to go

Are you ready to be part of this experience and contribute to the world with the development of innovative and modern technologies?

Apply now and let's transform our clients' ideas into the best solution we can build together 🚀

Highlights

-

Apply now

Please let Somnio Software know you found this job on Himalayas. This helps us grow!

Apply now

About the job

Apply before

Mar 14, 2026

Posted on

Jan 13, 2026

Job type

Contractor

Experience level

Senior

Location requirements

Argentina

Hiring timezones

Argentina +/- 0 hours

About Somnio Software

Learn more about Somnio Software and their company culture.

View company profile

Our customers face the challenge of needing high-quality, cross-platform mobile and web applications that perform seamlessly across all devices. That is why we at Somnio Software have dedicated ourselves to becoming the first and only 100% Flutter-focused software development company in Latin America. We believe that the secret to digital success lies in combining a great tech stack with a superb, passionate, and professional team. By specializing in Flutter, we empower businesses to unlock rapid and cost-effective digital transformation, creating apps for mobile, web, desktop, and embedded devices from a single codebase.

We are more than just developers; we are 'Somniers'—a team of over 80 passionate engineers, designers, and strategists who work hand-in-hand with our clients to turn their innovative ideas into outstanding products. We prioritize the wellbeing and happiness of our team, fostering a collaborative environment where everyone has an equal say and thinks like an owner. Whether you are a startup or a large enterprise, we are committed to being your strategic technological partner, providing full product development and staff augmentation services that help you grow your business and achieve a before-and-after impact in your industry.

Tech stack

Learn about the tools and technologies that Somnio Software uses to build, market, and sell its products.

View tech stack

Flutter

Node.js

Java

Kotlin

Swift

React

Firebase

Somnio Software employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at Somnio Software.

View benefits

Team synergy

Engaging team building activities.

Wellbeing

We prioritize the wellbeing and happiness of our team.

Flexible hours

You can accommodate schedules in order to achieve planned goals.

Professional Growth

We promote the growth of the team through career plans and in-house trainings.

View Somnio Software's employee benefits

Apply now

Please let Somnio Software know you found this job on Himalayas. This helps us grow!

Apply now