Senior Software Engineer (Full-Stack)

Cross Border Talents; San Francisco (CA); Hybrid; USD 170.000 - 230.000; Vollzeit

Benefits dieser Stelle

Equity 0.1-0.2%

Zusammenfassung

Cross Border Talents in San Francisco is seeking a Senior Software Engineer with a backend focus to join a lean team. The role involves building complex backend services that interface with LLMs and Generative AI, owning zero-to-one projects from MVPs to production, and helping scale existing products for broader adoption.

The candidate will work in a hybrid setup (3 days in-person) with strong emphasis on code quality, architecture, and collaboration with the CTO.

Qualifikationen

• 5 - 10 years of experience in backend-leaning full-stack software engineering.
• Experience at an early-stage startup (Pre-seed to Series B).
• Strong demonstrated technical expertise (move fast and explain code).

Aufgaben

• Build and ship complex backend services and infrastructure that interface with LLMs and Generative AI models.
• Take ownership of zero-to-one projects, from prototyping MVPs to hardening them into scalable, secure, and reliable production systems.
• Help scale our existing, widely adopted products as we launch to more organizations.
• Improve backend architecture, observability, and code quality standards.
• Collaborate within a flat engineering structure, working directly with other engineers and the CTO.

Kenntnisse

Backend ownership

Strong ownership

Ausbildung

Signal of excellence

Tools

Python

TypeScript

React Native

React

MongoDB

AWS

Docker

PostgreSQL

Jobbeschreibung

Job Description

Senior Software Engineer (Full-Stack)

Employment Type: Full-time

Work Type: Hybrid

Location: San Francisco

Salary: $170K - $230K

About This Role

We are looking for a Senior Software Engineer with 5+ years of experience to join our small, lean team of ten engineers. We are seeking a candidate with a strong backend focus, startup experience (Pre-seed to Series B), and a passion for healthcare. This individual will be a core team member, taking on significant ownership to help scale our core services and build new Generative AI and LLM-driven workflows.

What Will You Be Doing?

• Build and ship complex backend services and infrastructure that interface with LLMs and Generative AI models.
• Take ownership of zero-to-one projects, from prototyping MVPs to hardening them into scalable, secure, and reliable production systems.
• Help scale our existing, widely adopted products as we launch to more organizations.
• Improve backend architecture, observability, and code quality standards.
• Collaborate within a flat engineering structure, working directly with other engineers and the CTO.

Role Details

Salary

• $170K - $230K

Equity

• 0.1-0.2%

Hybrid Work Policy

• 3 days in-person.

Visa Sponsorship Details

• Not open to any visas (e.g. US citizen, Green Card holders)

Employment Type

• Full-time position

Location

• San Francisco

Tech Stack

• Python
• TypeScript
• React Native
• React
• MongoDB
• AWS
• Docker
• PostgreSQL

Requirements

Role Requirements

Seniority

Required:

• 5 - 10 years of experience in backend-leaning full-stack software engineering.

Work Experience

Must have:

• Experience at an early-stage startup (Pre-seed to Series B).
• Strong demonstrated technical expertise (someone who can move fast and understand and explain their code).

Nice to have:

• Experience or demonstrated interest in healthcare or HealthTech AI.

Education

Required:

• Demonstrated "signal of excellence" (e.g., top 50 university, high-growth startup, leadership roles, robotics club).

Hard Skills

Must have:

• Strong proficiency in Python for backend development.

Nice to have:

• Experience with production LLMs or Generative AI.

Soft Skills

Required:

• Strong communication skills and ability to take high ownership.