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Entry Level Full Stack Software Engineer Jobs in California

Sift

Software Engineer, Full Stack

San Francisco, CA

$150K - $200K/yr

Join to apply for the Software Engineer, Full Stack role at Sift Join to apply for the Software Engineer, Full Stack role at Sift At Sift, we're redefining how modern machines are built, tested, and ...

KINETIQ

Full Stack Engineer

San Francisco, CA

$200K - $240K/yr

Base pay range $200,000.00/yr - $240,000.00/yr Full-Stack Software Engineer (San Francisco Bay Area, Onsite) About the Role We are looking for a highly driven Full-Stack Engineer to join our team and ...

Tacit

Full-Stack Software Engineer

San Francisco, CA · On-site

$120K - $180K/yr

While we can't reveal too much just yet, our team is tackling cutting-edge engineering challenges to bring revolutionary products to life. About the role We are looking for a full-stack software ...

Subsense

Full-Stack Software Engineer

Palo Alto, CA · On-site

$120K - $160K/yr

The Opportunity We're looking for a full-stack engineer who can build applications end to end and bring our software together into one cohesive system. This is a broad, hands-on role. You'll develop ...

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Entry Level Full Stack Software Engineer information

See California salary details

$42.5K

$142.5K

$197.1K

How much do entry level full stack software engineer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for entry level full stack software engineer in California is $142,522.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,400.00 and $164,900.00 per year, depending on experience, location, and employer.

What is an Entry Level Full Stack Software Engineer?

An Entry Level Full Stack Software Engineer is a developer who works on both the front-end (client side) and back-end (server side) of web applications, typically at the beginning of their career. They are usually familiar with basic programming languages such as JavaScript, HTML, CSS for the front end, and may use languages like Python, Java, or Node.js for the back end. These engineers often work under the guidance of more experienced team members, helping to build, test, and maintain software solutions. Their role provides broad exposure to multiple technologies, making it a strong foundation for a software engineering career.

What types of projects and technologies can an Entry Level Full Stack Software Engineer expect to work with during their first year?

As an Entry Level Full Stack Software Engineer, you'll likely work on a range of web application projects involving both front-end and back-end development. Common technologies include JavaScript frameworks like React or Angular for the front end, and Node.js, Python, or Java for the back end, along with databases such as MySQL or MongoDB. You'll collaborate closely with designers, senior developers, and QA engineers, often participating in agile sprints and code reviews. This exposure helps you quickly build practical skills and gain insight into the full development lifecycle, laying a strong foundation for career growth.

What are the key skills and qualifications needed to thrive as an Entry Level Full Stack Software Engineer, and why are they important?

To excel as an Entry Level Full Stack Software Engineer, you need a solid grasp of programming languages (such as JavaScript, Python, or Java), web development frameworks, and a relevant degree or equivalent coding experience. Familiarity with tools like Git, databases (SQL/NoSQL), and cloud platforms such as AWS or Azure is commonly expected. Strong problem-solving skills, effective communication, and a willingness to learn new technologies set top performers apart. These abilities are crucial for building scalable applications, collaborating with diverse teams, and adapting to rapidly evolving technical requirements.

What is the difference between Entry Level Full Stack Software Engineer vs Junior Web Developer?

AspectEntry Level Full Stack Software EngineerJunior Web Developer
Required SkillsBasic knowledge of front-end and back-end technologies, programming languages like JavaScript, HTML, CSS, and some backend frameworksFundamental web development skills, HTML, CSS, basic JavaScript, and possibly some CMS experience
Work EnvironmentCollaborates on full project stacks, often in tech companies or startupsFocuses on website or front-end development, often in agencies or small teams
Typical EmployerTech companies, startups, software firmsWeb design agencies, small businesses, or internal IT teams

While both roles involve web development, an Entry Level Full Stack Software Engineer works on both front-end and back-end components of applications, requiring broader technical skills. A Junior Web Developer typically focuses on front-end tasks and website creation. The full stack role often demands understanding of multiple technologies, whereas the junior web developer role is more specialized in website design and basic coding.

What are the most commonly searched types of Full Stack Software Engineer jobs in California? The most popular types of Full Stack Software Engineer jobs in California are:
What are popular job titles related to Entry Level Full Stack Software Engineer jobs in California? For Entry Level Full Stack Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Entry Level Full Stack Software Engineer jobs in California look for? The top searched job categories for Entry Level Full Stack Software Engineer jobs in California are:
What cities in California are hiring for Entry Level Full Stack Software Engineer jobs? Cities in California with the most Entry Level Full Stack Software Engineer job openings:
Entry Level Full Stack Software Engineer jobs near you
Software Engineer, Full Stack

Software Engineer, Full Stack

Sift

San Francisco, CA

$150K - $200K/yr

Full-time

Posted 26 days ago

Job description

Join to apply for the Software Engineer, Full Stack role at Sift

Join to apply for the Software Engineer, Full Stack role at Sift

At Sift, we’re redefining how modern machines are built, tested, and operated. Our platform gives engineers real-time observability over high-frequency telemetry—eliminating bottlenecks and enabling faster, more reliable development.
Sift was born from our work at SpaceX on Dragon, Falcon, Starlink, and Starship—where scaling telemetry, debugging flight systems, and ensuring mission reliability demanded new infrastructure. Founded by a team from SpaceX, Google, and Palantir, Sift is built for mission-critical systems where precision and scalability are non-negotiable.
As an early engineer at Sift, you won’t just write code—you’ll help define the architecture, shape the product, and influence the culture of a company focused on solving real engineering problems. If you’re looking for complex technical challenges and the opportunity to build foundational systems supporting complex machines from the ground up, we want to hear from you.
In This Role, You'll

  • Build and maintain full stack features across our web application and data processing backend for complex telemetry data
  • Create intuitive user interfaces for data exploration while optimizing for large real-time datasets
  • Implement efficient APIs and data access patterns for real-time data streaming
  • Collaborate with data platform and frontend teams on service design and implementation
  • Write clean, maintainable code and participate in technical design discussions
The Skillset You'll Bring
  • 3+ years of professional experience in full-stack software development
  • Experience building production applications with technologies like React, NextJS, TypeScript, Go, Rust, and Python
  • Familiarity with relational and non-relational databases, e.g. PostgreSQL, Druid, Pinot, Timescale, or similar
  • Strong problem-solving skills and attention to detail
Bonus Points
  • Experience with technical visualization tools (WebGL, D3.js, Apache ECharts) and time-series data
  • Knowledge of WebAssembly and browser-based computation
  • Background in scientific computing or technical data visualization
  • Experience building tools for technical users (dashboards, data-editing environments)
  • Built and launched side projects with consistent usage traffic
Engineering At Sift
You'll have the opportunity to help evolve and scale our platform because we're still in the early stages of building the product. Relevant technologies include:
  • Web frontend & backend: ECharts, Go, gRPC, PostgreSQL, Protobuf, Radix, React, Redux, and TypeScript
  • Data: Arrow, DataFusion, Flink, Parquet, and Rust
  • Infrastructure: Argo CD, AWS, Docker, GitHub Actions, Grafana, Kubernetes, Kustomize, Linux, Prometheus, and Terragrunt
Location:
The Sift team is based in El Segundo. We collaborate in person two times per week, Monday and Thursday. We work closely with hardware companies, many of which are based in LA, building everything from autonomous vehicles to spacecraft. As a customer-centric company, being nearby for site visits and collaboration is essential. Sift is open to relocating you to LA.
Salary range: $150,000 - $200,000 per year. Plus equity and benefits.
Eligibility
US Person Required: Must be a U.S. Citizen or Green Card Holder due to ITAR (International Traffic in Arms Regulations) / EAR (Export Administration Regulations) compliance requirements.Seniority level
  • Seniority levelMid-Senior level
Employment type
  • Employment typeFull-time
Job function
  • Job functionEngineering and Information Technology
  • IndustriesSoftware Development

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