(1505) Senior Fullstack Engineer (React, Node.JS & C#)

Nortal; Rio de Janeiro; Remote; BRL 611,000 - 814,000; Full time

Benefits offered by this job

Competitive USD salary

100% remote work across LATAM

Paid holidays

Birthday off

Annual credits for perks

Job summary

Nortal is seeking a Senior Fullstack Engineer (React / Node & C#) for a fully remote LATAM role. You will design, build, and scale features across front-end and back-end systems while working with AWS cloud services and modern testing practices.

You will collaborate with cross-functional teams, own significant components, and help drive cloud-native architectures in a fast-paced, flexible environment. English communication is essential for US client interactions.

Qualifications

• Bachelor's degree in CS, Engineering, or related field.
• 6+ years of React experience.
• 6+ years of Node.js and C# experience.
• 6+ years of PostgreSQL, AWS DynamoDB, and SQL experience.
• 4+ years AWS services (SQS, Lambda, EXS, CloudFront, ALB, EventBridge).
• 4+ years Jest and Playwright experience.
• 4+ years Infrastructure as Code and GitLab CI/CD workflows.

Responsibilities

• Design, build, and maintain full-stack features across front-end and back-end systems.
• Develop and integrate scalable back-end services using Node.js and C#.
• Work with relational and NoSQL data stores to support application needs.
• Build and deploy cloud-native solutions on AWS with event-driven/serverless patterns.
• Write and maintain automated tests for code quality and reliability.
• Manage infrastructure as code and contribute to CI/CD pipelines.
• Collaborate with cross-functional teams in an agile environment.

Skills

React

Node.js

C#

PostgreSQL

AWS

Jest

Playwright

Terraform

GitLab

English communication

Education

Bachelor's Degree in Computer Science or Engineering

Tools

AWS

Terraform

GitLab

Job description

Join Nortal for your next big adventure. We are seeking a Senior Fullstack Engineer (React / Node & C#) to join our team, grow with us, and teach us a few things along the way.

Why join Nortal
Say Goodbye to Micromanagement: We champion autonomy, open communication, and respect for diversity as our core values.
Outcomes Over Hours: We believe in a work model focused on impact, providing you with the flexibility to balance your professional success with your personal well-being.
Vibrant Community: Join our close-knit LATAM remote team and connect through tech talks, virtual coffee breaks, and team-building activities.
Support from Day One: Our People Care team is here to support you throughout your journey, from wellness check-ins to professional growth.

Our benefits

• Competitive USD salary.
• 100% remote work: While you can work from anywhere, you’re always welcome to connect with teammates and grow your network at our coworking spaces across LATAM.
• Paid off & national holidays: Take the time you need according to your country’s regulations while receiving your full salary.
• Sick leave: Focus on your health without stress. Take the necessary time to recover and feel better.
• Annual credit: Spend it on the perks you love to enhance your work-life balance.
• Team-building activities: Join us for coffee breaks, tech talks, and after-work gatherings to bond with your Nortal family and feel part of your vibrant community.
• Birthday off: Enjoy an extra day off during your birthday week to celebrate in style with friends and family.

About The Project As a Senior Fullstack Engineer (React / Node & C#), you will work on high-impact, large-scale systems alongside experienced engineering teams, using a modern cloud-native stack. We're looking for candidates who are hands-on, comfortable owning both front-end and back-end work, and who bring solid experience across cloud infrastructure and testing practices.

What you’ll do

• Design, build, and maintain full stack features across front-end and back-end systems.
• Develop and integrate scalable back-end services using Node.js and C#.
• Work with relational and NoSQL data stores to support application needs.
• Build and deploy cloud-native solutions on AWS, leveraging event-driven and serverless patterns.
• Write and maintain automated tests to ensure code quality and reliability.
• Manage infrastructure as code and contribute to CI/CD pipelines.
• Collaborate closely with cross-functional engineering teams in a fast-paced, agile environment.

What makes you a great fit

• Bachelor's Degree in Computer Science, Engineering, or a related field.
• 6+ Years of experience working with React.
• 6+ Years of experience working with Node and C#.
• 6+ Years of Database experience with PostgreSQL, AWS DynamoDB, and SQL.
• 4+ Years of experience working with AWS cloud services, including SQS, Lambda, EXS, CloudFront, ALB, and EventBridge.
• 4+ Years of experience working with Jest and Playwright.
• 4+ Years of experience working in Infrastructure as Code, with Terraform, and version control/CI workflows with GitLab.
• Advanced English Level is required for this role, as you will work with US clients. Effective communication in English is essential to deliver the best solutions to our clients and expand your horizons.

Global Impact, Local Culture

For over 25 years, we’ve been shaping digital transformation, delivering complex solutions for global enterprises and public sector organizations. Today, we are at the forefront of an AI-driven transformation era, helping organizations turn data into real business value. By combining deep domain expertise with data and AI, we design solutions that create immediate impact while scaling for the future. We believe complexity doesn’t have to mean complicated, and that the best solutions are those that work in the real world, not just on paper. That’s why our clients trust us with their most ambitious, business-critical initiatives.

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