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

Argentina

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Not SpecifiedCompensation

Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

SaaS, Sales Performance Management, Revenue OptimizationIndustries

Requirements

Candidates should have 8+ years of experience in modern web development with React, Node.js, TypeScript, and JavaScript. A strong background with microservices, cloud architecture, and serverless development (preferably AWS) is required. Solid knowledge of SQL, NoSQL, and API design (REST/GraphQL) is necessary, along with experience in automated testing, CI/CD, and agile delivery environments. Proficiency in English communication (verbal and written) is essential. Experience with Redux, messaging systems (Kafka, Kinesis), or Docker, AWS certification or equivalent hands-on expertise, and a background in product-focused teams or SaaS platforms are considered nice to have.

Responsibilities

The Staff JavaScript Engineer will lead the design and development of new features using the MERN stack and build cloud-native apps with AWS Lambda, Aurora, DynamoDB, ECS, and GraphQL. They will be responsible for improving system scalability, performance, and architecture, and for writing clean, efficient, and maintainable code with CI/CD and test automation. The role involves collaborating closely with product and design to deliver intuitive user experiences and guiding junior developers through code reviews and technical mentoring.

Skills

JavaScript

React

Node.js

GraphQL

MERN stack

AWS Lambda

AWS Aurora

AWS DynamoDB

AWS ECS

Serverless architecture

Cloud-native development

SaaS

Varicent

SaaS solutions for revenue growth management

About Varicent

Varicent provides software solutions that help businesses improve their revenue growth. Their products allow companies to create effective territory and quota plans, streamline their revenue operations, and design incentive programs that motivate sales teams. Varicent's software works by offering tools that enable users to analyze data and make informed decisions about their sales strategies. What sets Varicent apart from its competitors is its focus on the specific needs of revenue leaders, ensuring that their solutions are tailored to help clients achieve their growth goals. The main aim of Varicent is to empower businesses to optimize their sales performance and revenue management processes through data-driven insights.

Toronto, CanadaHeadquarters

2003Year Founded

$34MTotal Funding

SERIES_CCompany Stage

Data & Analytics, Enterprise SoftwareIndustries

501-1,000Employees