Software Engineer, Mid-Level

Clera

San Francisco, CA

On-site

Who this role is best for

Strong fit for mid-level engineers with AI agent experience who can shape infrastructure and product decisions in a fast-evolving startup environment.

Best fit for

Candidates with strong TypeScript skills and familiarity with backend or full-stack development
— “Strong TypeScript skills and experience with modern full-stack product development”
Individuals comfortable with making architectural decisions and establishing engineering practices
— “Make foundational architectural decisions and establish engineering practices as the team grows.”

Things to consider

On-site presence in San Francisco is mandatory, which may affect relocation or travel plans
— “On-site in San Francisco, California, United States.”
The role requires a degree in computer science or engineering, or equivalent work experience
— “A degree in computer science or engineering, or an equivalent foundation demonstrated through work.”

How to stand out

Highlight your experience with AI agents or large language models in your resume and interview stories
— “Hands-on experience building with AI agents or large language models using current approaches.”
Showcase your ability to own systems end to end with examples from your past projects
— “Own systems end to end, from the agent platform to the integrations runtime.”
Emphasize your startup experience, especially in shaping product and engineering decisions
— “A track record of shipping and owning complex software products end to end, ideally including early-stage startup experience.”

Pace · Fast PacedCollaboration · MediumAutonomy · HighDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

AI coding agent development
infrastructure maintenance
foundational architectural decisions

Typical background

2-5 years of full-stack or backend software engineering experience

Skills & requirements

Required

Full-stack DevelopmentAI Coding AgentsInfrastructure DevelopmentTypeScriptReact

Preferred

BunEffect-tsPostgreSQLKubernetesAWS

Stack & domain

TypeScriptReactBunEffect-tsPostgreSQLKubernetesAWSAI AgentsLarge Language ModelsAutonomyProblem SolvingSoftware EngineeringAISupply Chain

About the role

Original posting from Clera via Ashby

ABOUT THE ROLE
Join an engineering team building software for supply chain connectivity and mission-critical integrations. You will help develop AI-powered coding agents and the infrastructure that runs integrations, while shaping foundational product and engineering decisions in an early-stage environment.
WHAT YOU'LL DO
Design and build purpose-specific AI coding agents for supply chain connectivity.
Develop and maintain the core infrastructure for hosting and running integrations.
Own systems end to end, from the agent platform to the integrations runtime.
Make foundational architectural decisions and establish engineering practices as the team grows.
Work across both agentic product development and complex infrastructure.
WHAT WE'RE LOOKING FOR
Two to five years of experience as a full-stack or backend software engineer.
Strong TypeScript skills and experience with modern full-stack product development; experience with React, Bun, Effect-TS, PostgreSQL, Kubernetes, or AWS is relevant.
Hands-on experience building with AI agents or large language models using current approaches.
A track record of shipping and owning complex software products end to end, ideally including early-stage startup experience.
High autonomy and experience building products or systems from scratch.
A degree in computer science or engineering, or an equivalent foundation demonstrated through work.
COMPENSATION & BENEFITS
Base salary: $150,000 to $300,000 annually. Visa sponsorship is not available.
LOCATION
On-site in San Francisco, California, United States.

Source: Clera careers (Ashby)