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Backend System Architect

CoframeSF Bay AreaEngineering
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Salary
$180K - $300K USD
Job type
Full-time
Posted
16 Sept 2026
Status
Open · checked 7d ago

About this role

Role Overview

Coframe is hiring a full-time Backend System Architect to design and operate the core infrastructure powering adaptive AI-driven interfaces. Based in the SF Bay Area, this on-site role requires working five days a week from the local office and is tailored for experienced engineers who excel in fast-paced startup environments.

Key Responsibilities

Design, build, and maintain reliable backend services, distributed systems, and scalable APIs from initial architecture to production deployment.
Process high volumes of customer data, experimental metrics, and system events efficiently.
Enhance platform interoperability, performance, observability, and scalability while balancing delivery speed with long-term maintainability.
Collaborate closely with product and applied AI teams to translate complex business needs into robust platform capabilities.
Establish engineering standards and help shape the foundational technical roadmap of the company.

Requirements

Three or more years of professional experience building and running production-grade backend systems.
Strong software engineering background with expertise in designing data-intensive or distributed systems.
Proficiency in Python or another modern backend programming language.
Demonstrated capability in constructing APIs, databases, microservices, and asynchronous processing workflows.
Track record of owning complex technical projects from conception to release.

Nice to Have

Prior work history within early-stage or rapidly growing startup organizations.
Familiarity with cloud and infrastructure tooling such as AWS, Kubernetes, Docker, and Kafka.
Knowledge of Postgres databases, evaluation platforms, distributed task execution, observability, and orchestration tools.
Background in developing systems where latency, reliability, and correctness are critical to user experience.

Skills and Tools

Python
AWS
Kubernetes
Docker
Kafka
Databases and APIs

Salary and Benefits

Annual salary range between $180,000 and $300,000 in USD.
Flexible and unlimited paid time off.
Comprehensive medical, dental, and vision insurance coverage for employees and families.
Life insurance and disability benefits.
401(k) retirement plan featuring a company match.
Covered daily meals while working in the office.
Provided gym membership.

About the Company

Coframe creates adaptive user and agent interfaces capable of self-personalization and evolution. Backed by prominent investors such as Khosla Ventures and Nat Friedman, the enterprise operates as a small, high-caliber group featuring competitive programmers, former founders, and top-tier AI researchers. The company maintains an in-person work culture in San Francisco where team members collaborate daily.

How to Apply

Interested candidates should visit the official Coframe careers page to submit an application for this position.

Skills and tech stack

PythonAWSKubernetesDockerKafka

Questions candidates ask

Where is the Backend System Architect position located?

The role is based in the SF Bay Area, with the team working in-person from the San Francisco office five days per week.

What is the salary range for this role?

The annual salary is between $180,000 and $300,000 USD.

How much experience is required to apply?

Applicants must have 3 or more years of experience building and operating production backend systems.

What benefits are included with employment?

Benefits include unlimited paid time off, medical, dental, and vision coverage, life insurance, disability benefits, a 401(k) plan with match, in-office meals, and a gym membership.

What technologies will I work with?

The tech stack involves Python, AWS, Kubernetes, Docker, Kafka, and related backend infrastructure tools.

Ready to apply?

The application is on the official Coframe careers page.

Apply on company site