Lead Software Engineer

Airkit
Airkit

Software Engineering

San Francisco, CA, USA

Posted on Sep 1, 2026

Description

The Managed Runtime is a technology platform at Salesforce that serves javascript-backed websites and services at massive scale (100s of millions of requests in a day, millions of sessions) using AWS serverless technologies. Our first adopters are customer and partner developers working on headless commerce sites in Commerce Cloud, but also serve sites for customers integrating with Salesforce sites for Marketing Cloud use cases beyond commerce.

Managed runtime control plane service is deployed in Hyperforce, Salesforce’s Public Cloud infrastructure on 22 core FDs. Team operates a total of 23 control plane instances across Core and Commerce FDs.

Fun fact: MRT served 4Billion page views during the week of Thanksgiving, 2025

What you’ll do:

  • Write, test and release server-side Python, Java and JavaScript code early and often
  • Collaborate in code and design review, and security assessment processes to create higher quality, secure, maintainable systems
  • Build products with a cross functional product development team including product managers, designers and other engineers
  • Use Python with Django and Flask to orchestrate deployments to our AWS-based hosting environment
  • Use AWS technologies, and Node.js to create performant, scalable and fault tolerant deployments of Salesforce and partner developed code deployed on our infrastructure
  • Present your work to your peers and stakeholders



Who you are:

  • You have good general knowledge of data structures, web application deployment patterns and networking
  • You’ve worked on a team that has built a large web application
  • You have extensive experience using backend development languages like Python, Java and experience with MVC frameworks, relational databases and Object-Relational mappers
  • You’ve implemented asynchronous tasks with a queue in a distributed system, using tools like Celery, Resque, Rqueue, RabbitMQ, AWS SQS, or Redis
  • You’ve worked with complex deployments on AWS or other cloud providers, using tools like AWS Cloudformation, Terraform and Kubernetes
  • You’ve used CDN infrastructure like Akamai, AWS Cloudfront or Cloudflare
  • You have experience crafting Continuous Integration and Delivery workflows using tools like Jenkins, Spinnaker or Helm Charts
  • You’re a strong communicator who loves to collaborate with a team, and can speak, write and use diagrams to convey complex ideas
  • You have a growth mindset and have experience growing other Engineers

Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records.

In the United States, compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. Salesforce offers a variety of benefits to help you live well including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance, 401(k), and an employee stock purchasing program. More details about company benefits can be found at the following link: https://www.salesforcebenefits.com.