Senior Node.js Backend Lead — Remote, Equity & Impact

Atomic HR; Rosario; Remote; PHP 4,397,000 - 6,281,000; Full time

Benefits offered by this job

Stock options

Comprehensive benefits

Remote-first culture

Competitive salary

Job summary

Atomic HR is seeking an experienced software engineer to own and scale backend systems, data pipelines, and identity management. You will design architecture, lead end-to-end development of core platform features, and work on security solutions and third-party API integrations.

This remote-first team emphasizes reliability, DevOps, and infrastructure-as-code, collaborating with product, design, and data to shape the platform's future, while balancing hands-on coding with strategic

Qualifications

• 8+ years of experience as a software engineer with leadership of complex projects.
• Strong system architecture experience and scalable software design.
• Backend focus with Node.js/Javascript and modern cloud technologies (AWS).
• Experience implementing secure systems and identity verification.

Responsibilities

• Design, implement, and scale the platform's core backend systems and data pipelines.
• Lead end-to-end development for critical platform features with focus on quality and scalability.
• Define architecture and standards for identity management, security, and API integrations.
• Champion reliability, DevOps, and infrastructure-as-code across the team.
• Collaborate with product, design, and data to shape the platform's future.
• Contribute to full-stack work with a hands-on, problem-solving mindset.

Skills

System architecture

Backend development

Node.js

JavaScript

Cloud AWS

Security

Identity verification

Leadership

Cross-functional collaboration

Problem solving

Job description

Atomic HR is seeking an experienced software engineer to own and scale backend systems, data pipelines, and identity management. You will design architecture, lead end-to-end development of core platform features, and work on security solutions and third-party API integrations.

This remote-first team emphasizes reliability, DevOps, and infrastructure-as-code, collaborating with product, design, and data to shape the platform's future, while balancing hands-on coding with strategic