Lead Engineer – Full Stack MERN (Remote Argentina)

Varicent; México; A distancia; MXN 400,000 - 600,000; Jornada completa

Descripción de la vacante

A cutting-edge SaaS company is looking for a Lead Engineer to lead the development of innovative full-stack solutions using MERN stack. You will work with a cross-functional team, develop scalable cloud-native applications, and drive features that enhance revenue optimization. Ideal candidates should have strong skills in microservices and AWS, along with a solid background in API design and agile environments. Join us for a flexible remote work experience with competitive benefits.

Servicios

Wellness programs

Comprehensive insurance

Growth opportunities

Remote work flexibility

Formación

• Strong background with microservices and cloud architecture.
• Experience in serverless development and AWS.
• Solid knowledge of SQL, NoSQL, and API design.
• Proficiency in automated testing and CI/CD methodologies.
• Fluent in English communication.

Responsabilidades

• Lead design and development of features using the MERN stack.
• Build cloud-native applications with AWS services.
• Enhance system scalability, performance, and architecture.
• Write maintainable code with CI/CD and testing.
• Collaborate with product and design teams.
• Guide junior developers through mentoring and reviews.

Conocimientos

Microservices

Cloud architecture

Serverless development (AWS)

SQL knowledge

NoSQL knowledge

API design (REST/GraphQL)

Automated testing

CI/CD

Agile environments

English communication

Herramientas

AWS Lambda

Aurora

DynamoDB

ECS

GraphQL

Redux

Docker

Kafka

Kinesis

Descripción del empleo

Lead Engineer – Full Stack MERN (Remote Argentina)

Argentina, Remote

At Varicent, we’re redefining how organizations achieve revenue success with cutting-edge SaaS solutions. Varicent is a market leader in SPM and RPM domains, trusted by global customers including T-Mobile, ServiceNow, Wawanesa Bank, Shaw Industries, Moody's, Stryker, and many more. Our solutions empower revenue leaders to design smarter go-to-market strategies and maximize seller performance.

• Innovate with Purpose: Build impactful solutions for customers worldwide.
• Join Excellence: Work in a diverse, collaborative, and innovative team.
• Shape the Future: Lead in redefining revenue optimization.
• Grow Together: Unlock your potential in a supportive environment.

The Opportunity

Join Varicent’s Sales Planning team to lead the development of a fast-scaling SaaS platform that empowers global sales organizations. You’ll work on a high-impact single-page application using React, GraphQL, and a serverless AWS backend, driving features that directly support revenue growth and go-to-market execution.

The Team

You’ll be part of a cross-functional team of engineers, designers, and product managers focused on delivering a high-performing web platform. As a senior engineer, you’ll shape technical decisions, mentor others, and contribute to building scalable, cloud-native solutions.

What You’ll Do

• Lead the design and development of new features using the MERN stack.
• Build cloud-native apps with AWS Lambda, Aurora, DynamoDB, ECS, and GraphQL.
• Improve system scalability, performance, and architecture.
• Write clean, efficient, and maintainable code with CI/CD and test automation.
• Collaborate closely with product and design to deliver intuitive user experiences.
• Guide junior developers through code reviews and technical mentoring.

What You Bring

• Strong background with microservices, cloud architecture, and serverless development (preferably AWS).
• Solid knowledge of SQL, NoSQL, and API design (REST/GraphQL).
• Experience in automated testing, CI/CD, and agile delivery environments.
• Proficiency in English communication (verbal and written).

Nice to Have

• Experience with Redux, messaging systems (Kafka, Kinesis), or Docker.
• AWS certification or equivalent hands-on expertise.
• Background in product-focused teams or SaaS platforms.

Notes

• This role is open to candidates based in Argentina only.
• This position is fully remote with EST business hours and flexible collaboration across time zones.
• Compensation, benefits, and culture reflect a market-leading package with wellness programs, comprehensive insurance, and growth opportunities.

Legal and Diversity

Varicent is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. If accommodation is required during recruitment, please email [e-mail].

By applying, you acknowledge Varicent’s Job Applicant Privacy Notice and confirm that information provided is true and complete to the best of your knowledge.

We invite you to apply and join a global, dynamic team focused on delivering exceptional products and customer value.