Senior Frontend Architect - Performance & Scale

Relha LLC; Atlanta, Northern (GA, KY); Hybrid; USD 218,000 - 365,000; Full time

Job summary

Salesforce is seeking a Senior Staff Software Engineer to help lead Slack's Front End Infrastructure, shaping architecture for performance, scalability, and reliability at scale.

As a technical leader, you will mentor engineers, partner across product and platform teams, and drive decisions that impact the frontend across the organization.

The role requires deep React/Redux expertise and a people-centered approach to engineering.

Qualifications

• Proficient in React, Redux and modern web technologies.
• Ability to explain trade-offs and architectural complexities clearly.
• Authors code that establishes forward-looking patterns for multiple teams to depend on.

Responsibilities

• Lead cross-functional frontend initiatives to improve performance, scalability, resiliency, and developer productivity.
• Design, maintain, and evolve core frontend modules — including Slack’s WebSocket infrastructure, boot process, Redux/React layers, logging, and alerting systems.
• Drive key architectural decisions that adapt our frontend infrastructure to meet evolving product and platform needs.
• Identify and resolve communication and alignment challenges across teams and stakeholders.
• Represent and advocate for frontend technical strategy at an organizational level.

Skills

React

Redux

Modern web technologies

Mentorship

Communication

Education

Related technical degree

Job description

Salesforce is seeking a Senior Staff Software Engineer to help lead Slack's Front End Infrastructure, shaping architecture for performance, scalability, and reliability at scale.

As a technical leader, you will mentor engineers, partner across product and platform teams, and drive decisions that impact the frontend across the organization.

The role requires deep React/Redux expertise and a people-centered approach to engineering.