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Entry Level Software Engineer Startup Jobs in California

Software Engineer

San Francisco, CA · On-site

$140K - $200K/yr

  • Medical

  • Dental

  • Vision

Prior startup or founding experience is a plus About the Role Design, build, and operate features ... software, new grads considered * Proficiency in Python or TypeScript, plus SQL * Clear ...

Software Engineer, Product

San Francisco, CA · On-site

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

If you're passionate about solving massive-scale engineering challenges and eager to be part of a fast-paced remote startup culture, we encourage you to apply to join our team today! As a Software ...

The Software Engineer will be responsible for building and maintaining scalable backend systems ... a hyper-growth startup Company : AI models for electronics Founded in , the company is ...

AnySignal is a startup focused on advancing RF products and services for space and defense missions. They are seeking a versatile Ground Segment Software Engineer to build robust ground segment ...

Software Engineer (New Grad)

San Francisco, CA · On-site

$83K - $104K/yr

  • Medical

  • Dental

  • Vision

Top-Ranked Startup, Lean AI Leaderboard * Backed by Y Combinator Retell AI transforms customer ... ABOUT THE ROLE We are hiring a Software Engineer for our Founders Initiatives team to design and ...

Company Description Brilent is a well-funded, award winning startup located in the Silicon Valley ... As a software engineering intern, you will work alongside our small team of engineers to create new ...

Programming experience in any language such as C/C++, VB, VBScript, Java, Perl, Python, Shell ... Knowledge of QA testing methodologies with experience in software development. * Working knowledge ...

Software Engineer (Scala)

Palo Alto, CA

$130K - $155K/yr

  • Retirement

  • PTO

Professional experience at a software startup strongly preferred * Must be legally authorized to ... Engineer for our Platform team in Palo Alto, California. You will work on Quantifind's Scala ...

Software Engineer (Scala)

Palo Alto, CA · On-site

$130K - $155K/yr

  • Retirement

  • PTO

Professional experience at a software startup strongly preferred * Must be legally authorized to ... Engineer for our Platform team in Palo Alto, California. You will work on Quantifind's Scala ...

Software Engineer, ML Data Reliability

Cupertino, CA · On-site

$141K - $169K/yr

Full Time Permanent Role On W2 We're looking to hire our first data software engineer client is Looking for a startup-minded eng who works closely with our ML and optimization teams to ingest and ...

New

What You'll DoAs a Software Engineer at Realm Labs, you'll build production systems that power ... Excellent communication skills and ability to work in a fast-moving startup. Nice to Have

They are seeking an Inference Software Engineer to contribute to the architecture and design of the ... Etched is an AI chip startup that designs and manufactures hardware systems optimized for ...

AnySignal is a startup dedicated to advancing RF products and services for space and defense missions. They are seeking a versatile Ground Segment Software Engineer to build robust ground segment ...

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

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Entry Level Software Engineer Startup information

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Infographic showing various Entry Level Software Engineer Startup job openings in California as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 9% Part Time, 2% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Software Engineer

Pulse Software Corp

San Francisco, CA • On-site

$140K - $200K/yr

Full-time

Medical, Dental, Vision

Re-posted 23 days ago


Job description

Overview
Pulse is tackling one of the most persistent challenges in data infrastructure: extracting accurate, structured information from complex documents at scale. We have a breakthrough approach to document understanding that combines intelligent schema mapping with fine-tuned extraction models where legacy OCR and other parsing tools consistently fail.
We are a small, fast-growing team of engineers in San Francisco powering Fortune 100 enterprises, YC startups, public investment firms, and growth-stage companies. We are backed by tier 1 investors and growing quickly.
What makes our tech special is our multi-stage architecture:
  • Layout understanding with specialized component detection models
  • Low-latency OCR models for targeted extraction
  • Advanced reading-order algorithms for complex structures
  • Proprietary table structure recognition and parsing
  • Fine-tuned vision-language models for charts, tables, and figures

If you are passionate about the intersection of computer vision, NLP, and data infrastructure, your work at Pulse will directly impact customers and shape the future of document intelligence.
What we are looking for
  • 5 days in-office at our San Francisco office
  • Eager to learn and adapt quickly
  • Prior startup or founding experience is a plus

About the RoleDesign, build, and operate features that power extraction, review, and analytics. Work across the stack and ship measurable product improvements.
Responsibilities
  • Build backend services in Python and secure APIs
  • Ship front end features in React and TypeScript for our console and tools
  • Improve accuracy, latency, and reliability across the extraction pipeline
  • Write tests, own deployments, and monitor production health
  • Collaborate with design, ML, and customer-facing teams

Requirements
  • 2+ years building production software, new grads considered
  • Proficiency in Python or TypeScript, plus SQL
  • Clear communication and bias to ship

Nice to have
  • FastAPI, Postgres, Redis, React, AWS

SponsorshipSponsorship available.
Compensation and benefitsCompetitive base salary plus equity, performance-based bonus, relocation assistance for Bay Area moves, daily meal stipend, medical, vision, and dental coverage.