Lead Back End Engineer, Digital Marketing Technology

Airkit

Airkit

Marketing & Communications, Software Engineering, IT
San Francisco, CA, USA
Posted on Jan 27, 2026

Description

The Lead Engineer role would be part of Salesforce’s Digital Marketing Technology group, responsible for the innovation of our Salesforce digital experiences globally, leveraging best-in-class technology and systems to pioneer the “next-gen” stack for Content management , Content classification, Experimentation A/B Testing and Multi-variate testing etc.

This role encompasses defining and overseeing architecture, design, implementation, and testing strategies, ensuring technical excellence, long-term scalability, and high-quality product delivery across the digital experience. You will be working with a group of world-class engineers to build the breakthrough features our customers will love and adopt while keeping our trusted platform stable and scalable

Key Responsibilities:

  • Establish the technical vision and unlock best-in-class capabilities in the marketing technology ecosystem

  • Serve as the technical leader, providing solution guidance, influencing technical decisions across multiple teams and the broader organization, while ensuring optimal business outcomes.

  • Proactively partner with Product and Engineering leadership to define, shape, and champion the technical aspects of product roadmaps to align with business goals and architectural vision.

  • Drive the design and architecture of complex, high-impact technical solutions that translate business requirements into robust, scalable, reliable, and secure systems, while leveraging of Salesforce product suite.

  • Design, build, test, and deliver scalable, extensible, maintainable and observable services that are consumed by www.salesforce.com as well as other website experiences on the Salesforce digital platform

  • Innovate and invent the future of Agile and DevOps, drive continuous improvement with a focus on process, controls, scalability, and maturity.

  • Continuously evaluate, assess, and advocate for the adoption of cutting-edge tools and technologies that drive significant improvements in engineering efficiency, productivity, and future-proofing.

  • Elevate the overall technical strength of the engineering organization by actively coaching, mentoring, and setting a high bar for technical excellence, architecture, and engineering best practices.

  • Cultivate and thrive in a culture of ownership, high-quality delivery, and continuous innovation.

Qualifications

  • 10+ years of professional software development experience in designing, building, scaling, and maintaining large-scale, highly performant, and resilient production services.

  • Proficient in modern software architectural principles and patterns for Domain-driven design.

  • Experience developing back-end software with Typescript and Node.js.

  • Experience in building scalable applications based on micro-service architecture in public cloud infrastructure with AWS (preferred).

  • Experience with Lambda , API Gateway, DynamoDB , AppSync, SNS, SQS, OpenSearch, ElastiCache etc).

  • Experience with NoSQL databases - DynamoDB, Graph databases (Neo4j, Neptune, etc), Web Services (REST, GraphQL) & Data streams (Kafka, Kinesis, etc).

  • Experience with web security, including JWT lifecycle management, CORS, CSP, and XSS prevention.

  • Experience in test-driven development and testing frameworks like Jest, Playwright, etc.

  • Experience in Service orchestration using tools like Terraform (preferred).

  • Strong verbal and written communication skills.

  • A related technical degree required.

For roles in San Francisco and Los Angeles: 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.