Software Engineer

Mechanize
San Francisco, CA

As a software engineer, you will:

  • Build the core simulation platform: Create a realistic, containerized environment where AI agents perform software engineering and other professional tasks.

  • Design realistic evaluation scenarios: Independently identify meaningful software engineering tasks, determine clear grading criteria, and select the appropriate tools and workflows that allow AI agents to reliably complete tasks.

  • Develop a consumer software product: This product will serve as a foundation for our simulation platform, where we will task AI agents with building and modifying this product. This will require full stack skills from writing a backend in Python and a frontend with web technologies like React, Typescript, HTML and CSS.

  • Establish engineering standards: Set up automated testing, practical CI/CD pipelines, effective monitoring, and clear processes to ensure high-quality code and quick issue resolution.

  • Influence technical direction: Directly shape product development, make key architectural decisions, and contribute to growing our engineering team at an early-stage startup.

You might be a fit if you:

  • Have 5-10 years of experience building full-stack software products, including leading at least one significant project from idea to production.

  • Write fluent TypeScript (React) and Python , and are comfortable with deployments in Kubernetes-based environments.

  • Have practical experience with designing robust CI/CD processes, automated testing strategies, and effective monitoring and observability.

  • Enjoy working closely with users (internal stakeholders and customers) to iterate quickly and deliver functional software.

  • Are able to at least solve basic codeforces-type problems (e.g. problems at a 1500 ELO)

Bonus points for experience with:

  • Container orchestration platforms (Kubernetes)

  • Developer tools or internal platforms

  • Reinforcement learning (RL) or machine learning (ML) workflows and infrastructure

We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.

Posted 2025-11-25

Recommended Jobs

Sr. Data Scientist

T3w Business Solutions
San Diego, CA

T3W Business Solutions, Inc. is a Woman-Owned Small Business with Headquarters located in San Diego, CA. It is our mission to help our clients develop strategies to optimize their use of space a…

View Details
Posted 2025-11-28

Sous Chef

goldenette
San Francisco, CA

Sous Chef Role: We’re looking for a Sous Chef who thrives on organization, leadership, and hands-on service. This role is central to how our kitchen operates day to day — from planning and prep to le…

View Details
Posted 2026-01-09

Manufacturing Technician II

Takeda
Los Angeles, CA

By clicking the “Apply” button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Taked…

View Details
Posted 2025-12-18

Bilingual Nurse Practitioner (NP)

iCare Medical Group
Monterey Park, CA

Who We’re Looking For: We are seeking a Bilingual Nurse Practitioner (NP) who: Speaks Mandarin or Cantonese and English fluently, with the ability to connect meaningfully with a diverse patie…

View Details
Posted 2025-11-20

Intern Software Engineer (Summer 2026)

Veeva Systems
Pleasanton, CA

Veeva Systems is building the industry cloud for Life Sciences to help companies work in a more efficient and connected way. Learn more about our products, vision and values, and status as a public b…

View Details
Posted 2026-01-13

Social Origins Lab Summer Intern

Social Origins Lab @ UC Berkeley
Berkeley, CA

The Social Origins Lab at UC Berkeley, under the direction of Dr. Jan Engelmann, is now accepting applications for the summer 2026 internship program. The lab explores how social and cognitive abilit…

View Details
Posted 2025-12-18

Software Engineer, Automation & Systems

OpenAI
San Francisco, CA

About the Team The Frontier Systems team at OpenAI builds, launches, and supports the largest supercomputers in the world that OpenAI uses for its most cutting edge model training. We take data c…

View Details
Posted 2025-12-19

Medical Screener/Phlebotomist

BioLife
Fresno, CA

Please take this virtual tour to get a sneak peek of one of our Plasma Donation Centers. This role requires that all individuals on the team hold one of the following current/active certific…

View Details
Posted 2025-12-12

Registered Behavior Technician

Hope Services
Gilroy, CA

Are you a person who enjoys helping others? Are you currently seeking fulfillment in your professional life? Hope Services is Silicon Valley’s leading provider of services to people with development…

View Details
Posted 2026-01-09