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Internship Postgresql Developer Jobs in California

Handshake

Associate Software Engineer, RLE

San Francisco, CA · On-site

$135K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... internships or full-time) in software engineering * Familiarity with backend development and APIs * Working knowledge of ReactJS and TypeScript * Understanding of databases (e.g., PostgreSQL) and ...

Intuit

Software Engineer 1

San Diego, CA

$55.50 - $75/hr

Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB * Understanding of ... Coursework, internships, personal projects, or academic experience with one or more programming ...

Intuit

Software Engineer 1

Mountain View, CA · On-site

$55.50 - $75/hr

Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB * Understanding of ... Coursework, internships, personal projects, or academic experience with one or more programming ...

Intuit

Software Engineer 1

Mountain View, CA

$55.50 - $75/hr

Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB * Understanding of ... Coursework, internships, personal projects, or academic experience with one or more programming ...

Intuit

Software Engineer 1

Mountain View, CA

$55.50 - $75/hr

Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB * Understanding of ... Coursework, internships, personal projects, or academic experience with one or more programming ...

Intuit

Software Engineer 1

San Diego, CA

$55.50 - $75/hr

Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB * Understanding of ... Coursework, internships, personal projects, or academic experience with one or more programming ...

SpaceX

Software Engineer (Starlink Enterprise)

Palo Alto, CA · On-site

$155K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

OR 3+ years of professional experience building full-stack software in lieu of a degree (internship ... Experience with PostgreSQL, SQL Server, CockroachDB, or similar database technologies * Experience ...

SupportFinity™

Software Engineer I

Pleasanton, CA · On-site

$73.90 - $116/hr

  • Medical

  • Retirement

Up to 1 year or more of relevant experience through internships, co‑ops, academic projects ... Familiarity with relational database concepts and writing simple SQL queries (PostgreSQL, MySQL ...

New

METR

Platform Engineer, Intern

Berkeley, CA · On-site

$192.86 - $220.42/hr

We're looking for platform engineering interns to help build and maintain that platform, working ... AWS (IAM, ECS, Lambda), PostgreSQL, infrastructure-as-code (Terraform, Pulumi, CDK), Kubernetes ...

METR

Platform Engineer, Intern

Berkeley, CA · On-site

$150/hr

We're looking for platform engineering interns to help build and maintain that platform, working ... AWS (IAM, ECS, Lambda), PostgreSQL, infrastructure-as-code (Terraform, Pulumi, CDK), Kubernetes ...

Archer

Staff Data Engineer

San Jose, CA · On-site

$17K - $215K/yr

What You Need: * 5+ years of professional data engineering experience excluding internships. * BS ... PostgreSQL → Lakehouse via Debezium or Airbyte). * Exposure to audio or time-series data ...

D3

Backend Engineer - New Grad

Los Angeles, CA

... development (internships, projects, or open-source contributions count). * Familiarity with at ... Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version control (Git ...

D3

Backend Engineer - New Grad

Los Angeles, CA · On-site

... development (internships, projects, or open-source contributions count). * Familiarity with at ... Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version control (Git ...

D3

Backend Engineer - New Grad

Los Angeles, CA · On-site

... development (internships, projects, or open-source contributions count). * Familiarity with at ... Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version control (Git ...

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Internship Postgresql Developer information

What does an Internship PostgreSQL Developer do?

An Internship PostgreSQL Developer assists in the development, implementation, and maintenance of databases using PostgreSQL. Their responsibilities may include writing SQL queries, optimizing database performance, supporting database security, and collaborating with senior developers or IT teams. Interns also learn best practices for data modeling and may help troubleshoot issues. This role provides practical experience in managing databases within real-world projects, making it ideal for students or recent graduates interested in database administration or development.

What types of projects and tasks can an Internship PostgreSQL Developer expect to work on?

As an Internship PostgreSQL Developer, you are likely to assist with tasks such as database schema design, writing and optimizing SQL queries, supporting data migration efforts, and helping troubleshoot database-related issues. Interns often collaborate closely with software engineers and senior database administrators, gaining exposure to real-world database management and development practices. You may also participate in code reviews, contribute to documentation, and help automate routine maintenance tasks. This hands-on experience offers valuable insight into the workflow of professional development teams and builds a strong foundation for future roles in database engineering.

What are the key skills and qualifications needed to thrive as an Internship PostgreSQL Developer, and why are they important?

To thrive as an Internship PostgreSQL Developer, you need a solid understanding of relational databases, basic SQL programming, and knowledge of data modeling concepts, typically supported by coursework in computer science or related fields. Familiarity with PostgreSQL, version control systems like Git, and database management tools is usually expected. Strong analytical thinking, attention to detail, and effective communication are valuable soft skills in this role. These skills ensure accurate data handling, collaborative teamwork, and effective problem-solving when developing or maintaining database solutions.

What is the difference between Internship Postgresql Developer vs Junior Database Developer?

AspectInternship Postgresql DeveloperJunior Database Developer
Required CredentialsBasic knowledge of SQL, some familiarity with PostgreSQL, ongoing educationFoundational database skills, possibly some certifications or coursework
Work EnvironmentInternship setting, learning-focused, supervised tasksEntry-level position, supporting database projects, more independent
Employer & Industry UsageInternship programs in tech, finance, or startupsCompanies seeking entry-level database support roles
Comparison Search IntentYesYes

The main difference between an Internship Postgresql Developer and a Junior Database Developer lies in experience and responsibilities. Internships are typically learning roles with supervised tasks, while Junior Database Developers handle more independent work supporting database projects. Both roles require foundational SQL and database knowledge, but internships focus on skill development, whereas junior roles expect some practical experience.

What are the most commonly searched types of Postgresql Developer jobs in California?

The most popular types of Postgresql Developer jobs in California are:

What are popular job titles related to Internship Postgresql Developer jobs in California?

For Internship Postgresql Developer jobs in California, the most frequently searched job titles are:

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The top searched job categories for Internship Postgresql Developer jobs in California are:

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Cities in California with the most Internship Postgresql Developer job openings:

Internship Postgresql Developer jobs near you

Associate Software Engineer, RLE

Handshake

San Francisco, CA • On-site

$135K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

About Handshake

Handshake was founded on a simple belief that everyone deserves a path to a great career, regardless of where they went to school or who they know. Today, we power 25 million job seekers, 1 million+ employers, and 1,600 educational institutions.

In 2025, we started Handshake AI and built the fastest-growing AI data business in history. We work directly with frontier AI lab researchers to create evaluations, publish benchmarks, and push the boundary of data. We’ve grown from $0 to ~$1B run rate and pay ~$60M to over 30K individuals every month.

Why join Handshake now:

  • Shape how every career evolves in the AI economy, at global scale, with impact your friends, family and peers can see and feel

  • Partner hand-in-hand with world-class AI labs, Fortune 500 partners and the world’s top educational institutions

  • Work together with engineers, scientists, operators, and more from Palantir, Meta, Scale AI, and former YC founders

  • Build a massive, fast-growing business with billions in revenue

About Handshake AI

Human data is the core infrastructure to AI advancement. Frontier AI labs currently improve model capabilities with various data-intensive post-training techniques. We believe that data spend for AI training will increase by 3-5x in the next few years and continue for much longer as models take on new domains. Handshake AI supports all of the frontier AI labs, working on their most complex data at the largest scale.

About the Role

We’re hiring an Associate Software Engineer to help build our Reinforcement Learning Environments (RLE) platform—the systems where frontier AI models learn to complete real-world work.

This is a hands-on, growth-oriented role where you’ll contribute to building core systems, learn quickly from senior engineers, and gain exposure to cutting-edge AI infrastructure.

Location: San Francisco, CA (in-office, 5 days/week)

What You’ll Do

  • Contribute to building RLE environments and supporting infrastructure

  • Implement features across backend systems and frontend interfaces

  • Work with senior engineers to improve system reliability and performance

  • Help build modular workflow domains (e.g., engineering, finance, legal)

  • Support data pipelines that power model training and evaluation

What We’re Looking For

  • 0–2 years of experience (internships or full-time) in software engineering

  • Familiarity with backend development and APIs

  • Working knowledge of ReactJS and TypeScript

  • Understanding of databases (e.g., PostgreSQL) and basic system design

  • Eagerness to learn and operate in fast-paced environments

Nice to Have

  • Exposure to cloud platforms (AWS, GCP)

  • Experience with data pipelines or ML-adjacent systems

  • Interest in AI/ML or simulation systems

What Success Looks Like

  • Ships reliable features that improve RLE functionality

  • Grows into owning small components independently

  • Contributes to faster iteration and better developer velocity

Perks

Handshake delivers benefits that help you feel supported—and thrive at work and in life.

The below benefits are for full-time US employees.

🎯 Ownership: Equity in a fast-growing company

💰 Financial Wellness: 401(k) match, competitive compensation, financial coaching

🍼 Family Support: Paid parental leave, fertility benefits, parental coachin

💝 Wellbeing: Medical, dental, and vision, mental health support, $500 wellness stipend

📚 Growth: $2,000 learning stipend, ongoing development

💻 Office: Commuting support, free lunch, and gym in our SF office

🏝 Time Off: Flexible PTO, 15 holidays + 2 flex days

🤝 Connection: Team outings & referral bonuses

Compensation Range: $135K - $150K