Senior JavaScript Engineer – React, Node & GraphQL (Remote – Argentina Only)

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

Descripción de la vacante

A leading SaaS company is looking for a Senior Engineer to develop a scalable platform using the MERN stack. You will work with a cross-functional team to build cloud-native applications that drive revenue growth. Required skills include strong microservices knowledge and proficiency in AWS. This position offers remote work flexibility and a market-leading compensation package.

Servicios

Market Leading Compensation Package

Wellness Programs

Comprehensive Employee Insurance Coverage

Annual Time Off

Remote Work Flexibility

Continuous development opportunities

Formación

• Strong background in microservices and cloud architecture.
• Experience with serverless AWS development.
• Solid knowledge of SQL, NoSQL, and API design.

Responsabilidades

• Lead the design and development of new features using the MERN stack.
• Build cloud-native apps with AWS and GraphQL.
• Collaborate closely with product and design teams.

Conocimientos

Microservices

Cloud architecture

Serverless development (AWS)

SQL and NoSQL

API design (REST/GraphQL)

Automated testing

CI/CD

Agile delivery

English communication

Herramientas

React

GraphQL

AWS Lambda

DynamoDB

ECS

Redux

Docker

Descripción del empleo

Argentina, Remote

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting-edge SaaS solutions empower revenue leaders globally to design smarter go-to-market strategies, maximize seller performance, and unlock untapped potential. Varicent stands at the forefront of innovation, celebrated as a market leader in the 2025 Forrester Wave Report for SPM, 2023 Ventana Research Revenue Performance Management (RPM) Value Index, Gartner Peer Insights, 2024 Gartner SPM Market Guide, and G2. Our solutions are trusted by a diverse range of global industry leaders like T-Mobile, ServiceNow, Wawanesa Bank, Shaw Industries, Moody\'s, Stryker and hundreds more. Here’s why you’ll thrive at Varicent:

• 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.

Join us at Varicent—where your talent and ambition meet limitless opportunities for success!

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.

???? This role is open to candidates based in Argentina only
Please submit your resume in English

Note

• Candidates selected for this position will be hired by Varicent’s designated professional employer organization. Your employment may be transferred to a local Varicent entity in the future. In such event, Varicent may recognize your seniority and provide you with comparable role, responsibilities and benefits. We are excited to welcome you and support you throughout this journey!
• This role requires employees to work within Eastern Standard Time (EST) business hours. While we are open to candidates from outside the EST time zone, please be prepared to adjust your working hours to align with this time zone. Flexibility will be essential to ensure seamless collaboration with the team and stakeholders.
• This position is fully remote. We embrace a results-driven work culture, focusing on performance and collaboration over location. As part of our team, you’ll have the opportunity to build a work-life balance that suits you, while staying connected with a diverse, global team through virtual tools and regular online communication. Whether you\'re working from home or a co-working space we’re committed to supporting you with the resources and autonomy needed to succeed in a remote environment.
• Market Leading Compensation Package.
• Wellness Programs to Support Health and Wellbeing.
• Working with the latest tools and technologies in a fast-paced environment.
• Remote Work Flexibility.
• Comprehensive Employee Insurance Coverage: Medical, Dental, Vision, Life Insurance.
• Annual Time Off: Time off is provided in accordance with applicable legislative requirements.
• Global Connected Culture: Hubs in Romania, UK, US, Canada.
• Dynamic Work Culture: Thrive in our innovative and multicultural environment.
• Grow with Us: Continuous development opportunities.

Want to Learn More About Us? Check out these Resources Below:

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 you require accommodation at any time during the recruitment process please email [e-mail]

Varicent is also committed to compliance with all fair employment practices regarding citizenship and immigration status. By applying for a position at Varicent and/or by using this portal, you declare and confirm that you have read and agree to ourJob Applicant Privacy Notice and that the information provided by you as part of your application is true and complete and includes no misrepresentation or material omission of fact

Create a Job Alert

Interested in building your career at Varicent ? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

First Name *

Last Name *

Email *

Phone

Resume/CV

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

LinkedIn Profile

Website

Do you require visa sponsorship to work in Argentina? Select...

What are your monthly salary expectations before taxes in Pesos Argentinos? *

Are you comfortable working in the EST time zone? Select...

Please rate your English proficiency with speaking, writing, reading, comprehension:

Beginner

Intermediate

Advanced

Fluent/Native

Which of the following city is closest to your location? If none apply, please select the country you’re located in plus “Remote”. * Select...

Demographic Survey For Varicent

We invite you to participate in this survey to help us evaluate the effectiveness of our diversity and inclusion initiatives. Your responses will remain confidential and will be stored separately from your name and application. The information provided will be used solely to assess and improve our diversity and inclusion efforts. If you prefer, you may choose \"I don\'t wish to answer\" for any question.

Which Ethnicity do Identify With? * Select...

What Gender Do You Best Identify With? * Select...

Do you identify as a member of the 2SLGBTQIA+ Community ? * Select...

Do You Identify As Someone With a Disability? * Select...