Top 12 Junior software engineer Jobs in Coast Guard Island Ca

Junior Software Engineer
Mechanize, Inc. —San Francisco, CA
- $300,000 a year
- Full-time
- AI
- Python
- Entry level
- Health insurance
- Dental insurance
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Junior Full Stack Engineer
Chemify Ltd —San Francisco, CA
- Computer science
- Computer Science
- 2 years
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1d
Junior PHP developer
Pixels Infotech —Oakland, CA
- 1 year
- Entry level
- HTML
Frontend Developer (React) Junior/Mid
Careerswift —San Francisco, CA
- Full-time
- Remote
- Mid-level
- 3 years
Intermediate/Junior Web Developer
Social Concepts —Redwood, CA
- Email
- Computer science
- Computer Science
- Bachelor of Science
Software Engineer / Junior Software Engineer full time
Arrietty Solutions —Fremont, CA
- Full-time
- Computer science
- Computer Science
- Customer service
Full Stack Developer: Back End Focus
EGW —Berkeley, CA
- $100,000 - $120,000 a year
- Contract
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
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11h
Jr SQL /ETL Developer/Database developer
Sovereign Technologies —Pleasanton, CA
- Computer science
- Computer Science
- Mid-level
Junior-Mid Full Stack Engineer
Joinedapp —Palo Alto, CA
- Email
- English
- Mentoring
- Entry level
Junior Embedded Systems Engineer Part Time
HANUMAYAMMA INNOVATIONS AND TECHNOLOGIES —Fremont, CA
- Part-time
- Entry level
Jr. - Mid Level DevOps Engineer
Adidev Technologies Inc —San Francisco, CA
- Azure
- DevOps
- Mid-level
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Mechatronics Engineer - Lab & Automation Systems
Ohalo —South San Francisco, CA
- $120,000 - $150,000 a year
- Full-time
- 5 years
- System design
- Senior level

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Junior Full Stack Engineer
Chemify Ltd —San Francisco, CA
A degree in computer science, engineering, or a related field or equivalent self-taught proof. Fix bugs, write tests, and improve tooling across backend…
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Collaborate with product and design teams to iterate on the design and implementation of the current product and build new features.

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Junior Software Engineer

Mechanize, Inc. -
San Francisco, CA

Quick Apply

Job Details

Full-time
$300,000 a year

Benefits

Health insurance
Dental insurance
Vision insurance
Life insurance

Qualifications

AI models
Software engineering
Reinforcement learning
Software design
Software coding
AI
Model evaluation
Python
Entry level
Under 1 year

Full Job Description

About Mechanize

Mechanize builds reinforcement learning environments that frontier AI labs use to train and evaluate their coding models. Learn more at mechanize.work.

Why the work matters

AI models have gotten good at narrow coding tasks but still fail at the complex, judgment-heavy parts of software engineering. We build the environments that expose those failures and help models improve.

What you'll do

You'll design, build, and refine RL tasks. Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading infrastructure, running frontier models against the task, analyzing where and why they fail, and iterating until the task is rigorous and fair.

Coming up with good task ideas requires being clever: finding situations where a frontier model will fail in interesting ways, which means seeing gaps that the model itself doesn't see. You will use coding agents heavily, and a large part of the job is directing them well, evaluating their output, and knowing when they are failing in subtle ways.

What makes someone good at this

Strong technical fundamentals combined with an intuition for AI model behavior. You need to anticipate where a model will take shortcuts, distinguish genuine capability gaps from grader issues, and understand how a model will interpret a prompt. Most engineers significantly underestimate what frontier coding agents can already do; candidates who have spent significant time working with them will have a real head start.

Good fit if you:

Have just graduated or are about to graduate
Can code in Python
Are confident working independently
Are motivated by problems that require both technical skill and creative cleverness
No prior ML or AI experience required

We're happy to hire candidates who are very capable, even if they have no prior professional software experience.

Probably not a good fit if you:

Want a product engineering role building features for end users
Prefer a highly collaborative team environment with shared ownership
Want extensive structured mentorship

This is independent, high-ownership work. You own your tasks from start to finish, with regular check-ins and feedback.

Compensation

Compensation includes a $300,000 base salary, equity, and performance bonuses. Top performers can earn more in bonuses than in base salary.

Strong performers are recognized and promoted quickly. Benefits include health, dental, vision, and life insurance.

About Mechanize. ~20 person team in San Francisco. Backed by Patrick Collison, Nat Friedman, Daniel Gross, Jeff Dean, Dwarkesh Patel, and Sholto Douglas. Featured in the New York Times, the Dwarkesh Podcast and Hard Fork.

Learn more about the interview process: https://www.mechanize.work/how-our-interview-process-works

Learn more about the work: https://www.mechanize.work/what-working-here-is-like

Compensation Range: $300K

Quick Apply

Refine Your Search

junior software engineer jobs in coast guard island ca

Junior Software Engineer

Junior Full Stack Engineer

Junior PHP developer

Frontend Developer (React) Junior/Mid

Intermediate/Junior Web Developer

Software Engineer / Junior Software Engineer full time

Full Stack Developer: Back End Focus

Jr SQL /ETL Developer/Database developer

Junior-Mid Full Stack Engineer

Junior Embedded Systems Engineer Part Time

Jr. - Mid Level DevOps Engineer

Mechatronics Engineer - Lab & Automation Systems

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