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AlexFull-Stack Software Engineer
- Office
Salary
$100,000 - 250,000/ year
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About Alex Alex was just named to the CB Insights AI 100 of 2026, the 100 most promising AI startups in the world. We're building the future of hiring: our AI recruiter conducts live job interviews, coordinates follow ups, and more giving companies deeper hiring signal faster than ever. We work with some of the most respected brands in the world and have raised $20M to date.
Who are we?
We’re people who:
genuinely enjoy solving complex engineering problems
learn quickly and do what it takes to deliver results
work really, really hard
move with urgency
enjoy and value working together in person in San Francisco 5 days a week
What technologies do we use?
Experience preferred in:
Javascript (Typescript, React, Node, Next)
Python
Cloud / DevOps (Azure, Kubernetes, Docker)
System Architecture
What can I work on?
Alex is similar to a marketplace, as we serve both candidates through the interview experience and employers through a data aggregation and analysis platform. As a hands-on engineer, you will build both consumer-facing and enterprise-grade software with a clear opportunity for growth. Problems that you could work on related to consumer software are:
How can we bring the average interviewer response latency down to 200ms?
How can we fine-tune our models to decrease hallucination and help Alex pass the Turing test?
How will our system architecture change as we scale to thousands more users, concurrently?
Problems that you could work on related to enterprise software are:
How do we integrate with our customer’s internal hiring systems?
What’s the best way to present interview results visually and as fast as possible?
How can Alex expand to coordinating the hiring process end to end?
And many, many feature requests that need to be built out!
What’s in it for me?
Take ownership of building the next billion dollar company
Collaborate with a tight-knit team of talented builders
Launch products that directly impact people’s careers
Work with the founding team daily in-person in San Francisco
Competitive salary and equity
Medical, dental, and vision insurance
FSA, DCFSA, HSA options
Flexible paid time off (PTO)
401(k) plan
Fully paid parental leave program
Commuter benefits
In office lunch
Dog-friendly office
If you’ve gotten this far and our culture/tech resonates with you, we want you to apply. Your first conversation will be with Alex, our AI recruiter.
Alex is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic.
Experience: Any (new grads ok)
Visa: US citizen/visa only
Where you’d work
From the office, 4 or more days a week in the office
The office
- San Francisco, United StatesMap for San Francisco, United States (opens in a new tab)
No visa sponsorship
About the company
Alex
- Industry: AI
Office in San Francisco, United States
Fair
Your chances
Worth a look before you spend an evening tailoring a CV for it.
- 21 checks run
- 3 red flags
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- Must-haves
Details13 facts · Role, Location, Compensation, Employment, Company- Tech stack
- React
- TypeScript
- Node.js
- Python
- Kubernetes
- Docker
- JavaScript
- Azure
- Type
- Full-time
- Equity
- Equity offered
- Industry
- AI
- Specialty
- Fullstack
- Region
- United States
Show 7 more factsShow less
- React
- TypeScript
- Node.js
- Python
- Kubernetes
- Docker
- JavaScript
- Azure
Role
- Category
- Development
- Specialty
- Fullstack
- Tech stack
- React
- TypeScript
- Node.js
- Python
- Kubernetes
- Docker
- JavaScript
- Azure
Location
- Work model
- Office
- Region
- United States
- Office
- San Francisco, United States
- Days in the office
- 4 or more days
- Visa sponsorship
- Not sponsored
Compensation
- Salary
- $100,000 - 250,000 / year
- Pay period
- Annual
- Equity
- Equity offered
Employment
- Type
- Full-time
Company
- Industry
- AI
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