Full-Stack Software Engineer: End-to-End Features

E1; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

E1 is seeking a Software Engineer to develop product capabilities used by brands and creators, spanning campaign workflows, payments, and performance reporting. The role covers both frontend and backend work, with meaningful ownership of complete features and an emphasis on reliable delivery.

You will collaborate closely with product and design to shape scope, resolve trade-offs, and turn user needs into maintainable software.

Qualifications

• 2+ years of professional software engineering experience.
• Proficient in JavaScript/TypeScript and a contemporary frontend framework.
• Experience designing or consuming REST APIs.
• Familiar with relational databases.
• Strong written communication and documentation.

Responsibilities

• Build, release, and maintain features across the application’s frontend and backend.
• Create automated tests that protect important behavior and support safe iteration.
• Review teammates’ code thoughtfully, helping maintain quality and share engineering knowledge.
• Investigate production problems, identify underlying causes, and implement lasting fixes.
• Partner with product and design to clarify requirements and make practical delivery decisions.

Skills

JavaScript/TypeScript

Frontend frameworks

REST APIs

Full-stack

Relational databases

Documentation

Job description

E1 is seeking a Software Engineer to develop product capabilities used by brands and creators, spanning campaign workflows, payments, and performance reporting. The role covers both frontend and backend work, with meaningful ownership of complete features and an emphasis on reliable delivery.

You will collaborate closely with product and design to shape scope, resolve trade-offs, and turn user needs into maintainable software.